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.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 20:40:14,249 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 20:40:14,251 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 20:40:14,263 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 20:40:14,263 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 20:40:14,264 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 20:40:14,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 20:40:14,267 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 20:40:14,269 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 20:40:14,269 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 20:40:14,270 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 20:40:14,271 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 20:40:14,272 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 20:40:14,273 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 20:40:14,274 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 20:40:14,275 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 20:40:14,275 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 20:40:14,276 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 20:40:14,278 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 20:40:14,279 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 20:40:14,281 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 20:40:14,282 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 20:40:14,283 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 20:40:14,283 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 20:40:14,285 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 20:40:14,286 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 20:40:14,286 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 20:40:14,287 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 20:40:14,287 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 20:40:14,288 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 20:40:14,288 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 20:40:14,289 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 20:40:14,289 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 20:40:14,290 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 20:40:14,291 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 20:40:14,291 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 20:40:14,292 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 20:40:14,292 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 20:40:14,292 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 20:40:14,293 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 20:40:14,294 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 20:40:14,294 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 20:40:14,308 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 20:40:14,308 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 20:40:14,309 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 20:40:14,310 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 20:40:14,310 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 20:40:14,310 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 20:40:14,310 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 20:40:14,310 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 20:40:14,311 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 20:40:14,311 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 20:40:14,311 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 20:40:14,311 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 20:40:14,311 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 20:40:14,311 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 20:40:14,312 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 20:40:14,312 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 20:40:14,312 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 20:40:14,312 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 20:40:14,312 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 20:40:14,313 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 20:40:14,313 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 20:40:14,313 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 20:40:14,313 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 20:40:14,313 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 20:40:14,314 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 20:40:14,314 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 20:40:14,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 20:40:14,314 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 20:40:14,314 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 20:40:14,343 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 20:40:14,355 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 20:40:14,359 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 20:40:14,360 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 20:40:14,360 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 20:40:14,361 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.UNBOUNDED.pals.c [2019-09-17 20:40:14,418 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ae17c3a8/49c834e81e6f45fa86a6c15712611eb7/FLAGc5ea90535 [2019-09-17 20:40:14,904 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 20:40:14,905 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.UNBOUNDED.pals.c [2019-09-17 20:40:14,922 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ae17c3a8/49c834e81e6f45fa86a6c15712611eb7/FLAGc5ea90535 [2019-09-17 20:40:15,233 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ae17c3a8/49c834e81e6f45fa86a6c15712611eb7 [2019-09-17 20:40:15,242 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 20:40:15,244 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 20:40:15,244 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 20:40:15,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 20:40:15,247 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 20:40:15,248 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 08:40:15" (1/1) ... [2019-09-17 20:40:15,250 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73ec9619 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:15, skipping insertion in model container [2019-09-17 20:40:15,251 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 08:40:15" (1/1) ... [2019-09-17 20:40:15,258 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 20:40:15,312 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 20:40:15,722 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 20:40:15,733 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 20:40:15,802 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 20:40:15,824 INFO L192 MainTranslator]: Completed translation [2019-09-17 20:40:15,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:15 WrapperNode [2019-09-17 20:40:15,825 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 20:40:15,826 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 20:40:15,826 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 20:40:15,826 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 20:40:15,840 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:15" (1/1) ... [2019-09-17 20:40:15,840 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:15" (1/1) ... [2019-09-17 20:40:15,853 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:15" (1/1) ... [2019-09-17 20:40:15,853 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:15" (1/1) ... [2019-09-17 20:40:15,884 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:15" (1/1) ... [2019-09-17 20:40:15,912 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:15" (1/1) ... [2019-09-17 20:40:15,916 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:15" (1/1) ... [2019-09-17 20:40:15,921 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 20:40:15,922 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 20:40:15,922 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 20:40:15,922 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 20:40:15,925 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:15" (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 20:40:15,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 20:40:15,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 20:40:15,974 INFO L138 BoogieDeclarations]: Found implementation of procedure write_side1_failed_history [2019-09-17 20:40:15,975 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side1_failed_history [2019-09-17 20:40:15,976 INFO L138 BoogieDeclarations]: Found implementation of procedure write_side2_failed_history [2019-09-17 20:40:15,976 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side2_failed_history [2019-09-17 20:40:15,977 INFO L138 BoogieDeclarations]: Found implementation of procedure write_active_side_history [2019-09-17 20:40:15,977 INFO L138 BoogieDeclarations]: Found implementation of procedure read_active_side_history [2019-09-17 20:40:15,977 INFO L138 BoogieDeclarations]: Found implementation of procedure write_manual_selection_history [2019-09-17 20:40:15,977 INFO L138 BoogieDeclarations]: Found implementation of procedure read_manual_selection_history [2019-09-17 20:40:15,977 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-09-17 20:40:15,978 INFO L138 BoogieDeclarations]: Found implementation of procedure flip_the_side [2019-09-17 20:40:15,978 INFO L138 BoogieDeclarations]: Found implementation of procedure Console_task_each_pals_period [2019-09-17 20:40:15,979 INFO L138 BoogieDeclarations]: Found implementation of procedure Side1_activestandby_task_each_pals_period [2019-09-17 20:40:15,979 INFO L138 BoogieDeclarations]: Found implementation of procedure Side2_activestandby_task_each_pals_period [2019-09-17 20:40:15,979 INFO L138 BoogieDeclarations]: Found implementation of procedure Pendulum_prism_task_each_pals_period [2019-09-17 20:40:15,981 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-09-17 20:40:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 20:40:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-09-17 20:40:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 20:40:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-17 20:40:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-17 20:40:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-09-17 20:40:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-09-17 20:40:15,984 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-09-17 20:40:15,984 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-17 20:40:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure write_side1_failed_history [2019-09-17 20:40:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure read_side1_failed_history [2019-09-17 20:40:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure write_side2_failed_history [2019-09-17 20:40:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure read_side2_failed_history [2019-09-17 20:40:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure write_active_side_history [2019-09-17 20:40:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure read_active_side_history [2019-09-17 20:40:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure write_manual_selection_history [2019-09-17 20:40:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure read_manual_selection_history [2019-09-17 20:40:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-09-17 20:40:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure flip_the_side [2019-09-17 20:40:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure Console_task_each_pals_period [2019-09-17 20:40:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure Side1_activestandby_task_each_pals_period [2019-09-17 20:40:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure Side2_activestandby_task_each_pals_period [2019-09-17 20:40:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure Pendulum_prism_task_each_pals_period [2019-09-17 20:40:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-09-17 20:40:15,988 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 20:40:15,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 20:40:15,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 20:40:17,233 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 20:40:17,233 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-17 20:40:17,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 08:40:17 BoogieIcfgContainer [2019-09-17 20:40:17,235 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 20:40:17,236 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 20:40:17,236 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 20:40:17,237 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 20:40:17,238 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 08:40:17" (1/1) ... [2019-09-17 20:40:17,239 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 20:40:17,265 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 20:40:17,265 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 20:40:17,276 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 20:40:17,286 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 20:40:17,287 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 20:40:17,622 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 20:40:17,865 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-17 20:40:18,084 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-17 20:40:18,255 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-17 20:40:18,649 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-17 20:40:19,558 WARN L191 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 132 [2019-09-17 20:40:19,579 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 196 for LOIs [2019-09-17 20:40:19,765 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-17 20:40:19,939 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-17 20:40:20,286 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 85 [2019-09-17 20:40:21,072 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-17 20:40:22,525 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 377 [2019-09-17 20:40:23,895 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification that was a NOOP. DAG size: 377 [2019-09-17 20:40:25,214 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 377 [2019-09-17 20:40:26,520 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 377 [2019-09-17 20:40:27,599 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 377 [2019-09-17 20:40:28,983 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 377 [2019-09-17 20:40:29,428 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 36 [2019-09-17 20:40:29,614 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 36 [2019-09-17 20:40:29,950 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-09-17 20:40:30,137 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-09-17 20:40:30,256 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-09-17 20:40:30,359 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-09-17 20:40:30,576 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-09-17 20:40:31,225 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 44 [2019-09-17 20:40:31,328 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2019-09-17 20:40:31,567 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2019-09-17 20:40:31,690 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2019-09-17 20:40:32,630 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:32,962 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:33,305 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:33,649 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:34,028 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:34,270 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 33 [2019-09-17 20:40:34,423 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:34,764 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:35,105 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:35,477 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:35,840 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:36,178 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:36,627 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2019-09-17 20:40:36,889 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2019-09-17 20:40:37,063 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-17 20:40:37,298 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 39 [2019-09-17 20:40:37,458 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-17 20:40:37,702 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 39 [2019-09-17 20:40:37,884 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 44 [2019-09-17 20:40:38,156 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 45 [2019-09-17 20:40:38,322 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-17 20:40:38,580 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 39 [2019-09-17 20:40:38,810 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2019-09-17 20:40:38,924 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-17 20:40:39,147 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 48 [2019-09-17 20:40:39,413 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:39,656 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:39,817 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:40,061 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:40,224 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:40,464 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:40,664 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-17 20:40:40,922 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 39 [2019-09-17 20:40:41,067 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-17 20:40:41,298 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 39 [2019-09-17 20:40:41,480 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 44 [2019-09-17 20:40:41,756 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 45 [2019-09-17 20:40:41,968 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:42,279 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:42,432 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:42,679 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:42,833 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:43,076 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:43,293 WARN L191 SmtUtils]: Spent 144.00 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 187.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:43,780 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:44,087 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:44,291 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:44,397 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2019-09-17 20:40:44,575 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:44,761 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:44,986 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:45,161 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:45,405 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:45,564 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:45,806 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:46,024 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:46,271 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:46,438 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:46,691 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:46,849 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:47,093 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:47,318 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:47,566 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:47,727 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:47,978 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:48,164 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:48,402 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:48,610 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:48,822 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:48,963 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:49,168 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:49,313 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:49,521 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:49,673 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:49,888 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:50,034 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:50,250 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:50,396 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:50,612 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:50,753 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:50,964 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:51,107 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:51,318 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:51,464 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:51,692 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:51,834 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:52,042 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:52,214 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:52,429 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:52,568 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:52,781 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:52,924 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:53,135 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:53,277 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:53,489 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:53,639 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:53,850 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:53,995 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:54,204 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:54,349 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:54,586 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:54,726 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:54,930 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:55,081 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:55,312 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:55,457 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:55,667 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:55,963 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:40:56,275 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:40:56,581 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:40:56,913 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 53 [2019-09-17 20:40:57,014 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-17 20:40:57,234 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 53 [2019-09-17 20:40:57,525 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:40:57,835 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:40:58,178 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:40:58,498 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:40:58,854 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 53 [2019-09-17 20:40:58,959 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-17 20:40:59,178 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 53 [2019-09-17 20:40:59,467 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:40:59,780 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:41:00,088 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:41:00,404 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:41:00,710 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:41:00,835 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-17 20:41:01,471 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:01,599 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-17 20:41:02,027 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-17 20:41:02,282 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-17 20:41:02,440 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-17 20:41:02,546 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-17 20:41:02,701 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-17 20:41:03,308 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:04,901 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-17 20:41:05,254 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:05,779 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:06,330 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:06,843 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:07,340 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:07,848 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:08,298 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 31 [2019-09-17 20:41:08,550 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:41:08,691 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:41:08,994 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 74 [2019-09-17 20:41:09,155 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 37 [2019-09-17 20:41:09,485 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-17 20:41:09,668 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-17 20:41:10,107 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 85 [2019-09-17 20:41:10,240 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 42 [2019-09-17 20:41:10,489 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 42 [2019-09-17 20:41:10,781 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2019-09-17 20:41:11,036 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:41:11,202 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2019-09-17 20:41:11,450 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:41:11,665 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 47 [2019-09-17 20:41:11,882 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 47 [2019-09-17 20:41:12,094 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 47 [2019-09-17 20:41:12,309 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 47 [2019-09-17 20:41:12,477 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2019-09-17 20:41:12,728 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:41:12,896 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2019-09-17 20:41:13,145 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:41:13,344 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-17 20:41:13,575 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 44 [2019-09-17 20:41:13,828 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 50 [2019-09-17 20:41:14,023 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-17 20:41:14,267 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 44 [2019-09-17 20:41:14,443 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-17 20:41:14,683 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 44 [2019-09-17 20:41:14,866 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-17 20:41:15,099 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 44 [2019-09-17 20:41:15,343 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 50 [2019-09-17 20:41:15,600 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 49 [2019-09-17 20:41:15,837 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:16,133 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 49 [2019-09-17 20:41:16,375 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:16,618 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 49 [2019-09-17 20:41:16,867 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:17,109 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 49 [2019-09-17 20:41:17,347 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:17,819 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 100 [2019-09-17 20:41:18,057 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-17 20:41:18,510 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 99 [2019-09-17 20:41:18,753 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-17 20:41:19,003 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-17 20:41:19,488 WARN L191 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 104 [2019-09-17 20:41:19,657 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2019-09-17 20:41:19,916 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-17 20:41:20,096 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2019-09-17 20:41:20,359 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 54 [2019-09-17 20:41:20,683 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2019-09-17 20:41:20,842 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-17 20:41:21,171 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2019-09-17 20:41:21,421 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-17 20:41:21,743 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-09-17 20:41:21,957 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-17 20:41:22,282 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-09-17 20:41:22,671 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-17 20:41:22,864 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-17 20:41:23,292 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-17 20:41:23,718 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-09-17 20:41:24,321 WARN L191 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 133 [2019-09-17 20:41:24,603 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-17 20:41:25,200 WARN L191 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 133 [2019-09-17 20:41:25,365 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2019-09-17 20:41:25,616 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-17 20:41:25,801 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2019-09-17 20:41:26,064 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 54 [2019-09-17 20:41:26,382 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2019-09-17 20:41:26,547 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-17 20:41:26,877 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2019-09-17 20:41:27,103 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-17 20:41:27,420 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-09-17 20:41:27,635 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-17 20:41:27,946 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-09-17 20:41:28,340 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-17 20:41:28,532 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-17 20:41:28,931 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-17 20:41:29,367 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-09-17 20:41:29,516 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 39 [2019-09-17 20:41:29,720 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 41 [2019-09-17 20:41:29,886 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2019-09-17 20:41:30,139 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-17 20:41:30,321 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2019-09-17 20:41:30,589 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 54 [2019-09-17 20:41:30,919 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2019-09-17 20:41:31,077 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-17 20:41:31,400 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2019-09-17 20:41:31,632 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-17 20:41:31,946 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-09-17 20:41:32,160 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-17 20:41:32,474 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-09-17 20:41:32,866 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-17 20:41:33,061 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-17 20:41:33,463 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-17 20:41:33,902 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-09-17 20:41:34,058 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-17 20:41:34,266 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-17 20:41:34,431 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2019-09-17 20:41:34,655 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 49 [2019-09-17 20:41:34,823 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2019-09-17 20:41:35,083 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-17 20:41:35,257 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2019-09-17 20:41:35,517 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 54 [2019-09-17 20:41:35,837 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2019-09-17 20:41:35,993 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-17 20:41:36,317 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2019-09-17 20:41:36,543 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-17 20:41:36,859 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-09-17 20:41:37,071 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-17 20:41:37,388 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-09-17 20:41:37,788 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-17 20:41:37,985 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-17 20:41:38,390 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-17 20:41:38,826 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-09-17 20:41:39,016 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 54 [2019-09-17 20:41:39,203 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 51 [2019-09-17 20:41:39,562 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-17 20:41:41,493 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 240 DAG size of output: 217 [2019-09-17 20:41:42,034 WARN L191 SmtUtils]: Spent 540.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2019-09-17 20:41:42,816 WARN L191 SmtUtils]: Spent 778.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-09-17 20:41:45,041 WARN L191 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 334 DAG size of output: 293 [2019-09-17 20:41:45,517 INFO L199 IcfgInterpreter]: Interpreting procedure check with input of size 23 for LOIs [2019-09-17 20:41:45,813 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:45,938 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:46,206 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:46,483 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:46,601 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:46,878 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:47,158 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:47,281 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:47,548 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:47,836 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:47,958 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:48,221 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:48,504 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:48,624 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:48,898 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:49,172 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:49,295 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:49,569 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:49,849 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:49,975 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:50,242 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:50,525 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:50,647 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:50,913 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:51,199 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:51,324 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:51,590 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:51,869 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:51,998 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:52,269 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:52,548 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:52,674 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:52,952 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:53,234 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:53,356 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:53,625 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:53,912 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:54,031 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:54,301 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:54,586 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:54,712 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:54,975 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:55,255 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:55,378 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:55,648 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:55,929 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:56,052 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:56,326 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:56,606 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:56,729 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:56,995 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:57,279 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2019-09-17 20:41:57,429 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-17 20:41:57,641 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2019-09-17 20:41:57,932 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2019-09-17 20:41:58,080 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-17 20:41:58,325 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2019-09-17 20:41:58,551 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:41:58,662 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:41:58,899 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2019-09-17 20:41:59,249 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:41:59,397 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:41:59,748 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:00,056 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:00,207 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:00,559 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:00,862 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:01,010 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:01,343 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:01,791 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:01,937 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:02,274 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:02,582 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:02,731 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:03,053 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:03,358 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:03,511 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:03,845 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:04,183 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:04,339 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:04,673 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:05,006 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:05,152 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:05,486 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:05,785 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:05,936 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:06,267 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:06,686 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:06,858 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:07,186 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:07,491 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:07,645 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:07,975 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:08,275 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:08,427 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:08,759 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:09,196 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:09,364 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:09,670 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:09,980 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:10,134 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:10,371 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2019-09-17 20:42:10,675 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:10,822 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:11,153 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:11,454 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:11,607 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:11,942 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:12,269 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:12,419 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:12,753 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:13,048 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:13,198 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:13,537 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:13,836 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:13,981 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:14,313 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:14,648 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:14,795 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:15,131 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:15,443 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:15,595 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:15,931 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:16,231 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:16,377 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:16,714 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:17,030 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2019-09-17 20:42:17,179 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-17 20:42:17,397 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2019-09-17 20:42:17,677 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2019-09-17 20:42:17,822 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-17 20:42:18,035 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2019-09-17 20:42:18,266 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:42:18,380 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:42:18,616 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2019-09-17 20:42:18,926 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2019-09-17 20:42:19,071 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-17 20:42:19,283 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2019-09-17 20:42:19,580 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2019-09-17 20:42:19,726 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-17 20:42:19,945 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2019-09-17 20:42:20,169 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:42:20,280 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:42:20,508 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2019-09-17 20:42:20,851 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:21,003 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:21,344 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:21,657 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:21,810 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:22,138 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:22,442 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:22,598 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:22,926 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:23,283 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:23,432 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:23,768 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:24,093 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:24,244 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:24,573 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:24,877 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:25,025 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:25,361 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:25,706 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:25,854 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:26,187 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:26,495 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:26,648 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:26,979 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:27,279 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:27,429 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:27,760 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:28,116 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:28,258 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:28,589 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:28,892 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:29,039 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:29,369 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:29,667 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:29,822 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:30,153 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:30,520 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 72 [2019-09-17 20:42:30,813 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 72 [2019-09-17 20:42:31,137 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2019-09-17 20:42:31,533 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 76 [2019-09-17 20:42:31,707 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-17 20:42:32,081 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-09-17 20:42:32,344 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:32,458 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:32,707 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:32,973 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:33,086 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:33,331 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:33,589 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:33,702 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:33,951 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:34,217 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:34,329 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:34,574 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:34,849 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:34,965 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:35,212 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:35,478 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:35,596 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:35,847 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:36,114 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:36,229 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:36,476 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:36,743 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:36,858 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:37,109 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:37,371 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:37,485 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:37,731 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:37,996 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:38,115 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:38,362 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:38,623 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:38,741 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:38,987 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:39,260 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:39,378 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:39,624 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:39,889 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:40,004 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:40,246 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:40,511 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:40,633 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:40,878 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:41,138 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:41,258 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:41,500 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:41,765 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:41,884 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:42,125 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:42,396 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:42,514 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:42,765 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:43,031 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:43,145 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:43,389 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:43,652 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:43,762 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:44,003 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:44,272 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:44,389 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:44,633 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:44,898 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:45,016 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:45,267 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:45,532 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:45,649 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:45,893 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:46,161 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:46,280 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:46,522 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:46,794 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:46,909 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:47,156 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:47,424 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:47,542 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:47,792 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:48,054 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:48,169 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:48,417 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:48,683 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:48,803 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:49,052 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:49,322 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:49,442 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:49,684 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:49,950 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:50,065 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:50,305 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:50,566 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:50,681 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:50,917 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:51,182 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:51,297 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:51,542 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:51,804 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:51,923 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:52,171 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:52,438 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:52,552 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:52,800 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:53,058 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:53,171 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:53,413 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:53,678 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:53,795 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:54,044 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:54,314 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:54,423 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:54,670 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:54,814 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 37 [2019-09-17 20:42:55,030 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 38 [2019-09-17 20:42:55,466 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 80 [2019-09-17 20:42:55,672 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-17 20:42:56,094 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 80 [2019-09-17 20:42:56,482 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:42:56,673 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:42:57,063 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:42:57,443 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:42:57,630 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:42:58,017 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:42:58,397 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:42:58,588 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:42:58,981 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:42:59,363 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:42:59,547 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:42:59,941 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:00,326 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:00,513 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:00,910 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:01,292 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:01,473 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:01,866 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:02,249 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 74 [2019-09-17 20:43:02,442 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:02,853 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 75 [2019-09-17 20:43:03,243 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 74 [2019-09-17 20:43:03,433 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:03,834 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 75 [2019-09-17 20:43:04,216 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:04,405 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:04,803 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:05,185 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:05,377 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:05,770 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:06,147 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:06,328 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:06,720 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:07,107 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:07,291 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:07,688 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:08,077 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:08,268 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:08,661 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:09,047 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:09,234 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:09,629 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:10,013 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:10,201 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:10,593 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:10,979 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:11,163 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:11,549 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:11,932 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:12,116 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:12,507 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:12,895 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:13,082 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:13,474 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:13,856 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:14,046 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:14,430 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:14,810 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:14,998 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:15,389 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:15,770 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:15,959 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:16,352 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:16,748 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 74 [2019-09-17 20:43:16,937 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:17,351 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 75 [2019-09-17 20:43:17,736 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:17,919 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:18,311 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:18,702 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:18,888 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:19,427 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:19,837 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:20,026 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:20,419 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:20,887 WARN L191 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 83 [2019-09-17 20:43:21,103 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-17 20:43:21,565 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-17 20:43:22,026 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:22,245 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:22,673 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:23,128 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:23,350 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:23,775 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:23,982 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:24,257 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:24,464 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:24,734 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:25,185 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:25,399 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:25,825 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:26,282 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:26,495 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:26,913 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:27,370 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:27,593 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:28,019 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:28,225 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:28,495 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:28,946 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:29,166 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:29,585 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:30,058 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 78 [2019-09-17 20:43:30,292 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-17 20:43:30,759 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 77 [2019-09-17 20:43:31,225 WARN L191 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 78 [2019-09-17 20:43:31,447 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-17 20:43:31,905 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 77 [2019-09-17 20:43:32,113 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:32,395 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:32,855 WARN L191 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:33,069 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:33,502 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:33,961 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:34,177 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:34,605 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:35,064 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:35,283 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:35,699 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:36,158 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:36,376 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:36,794 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:37,251 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:37,473 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:37,892 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:38,100 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:38,380 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:38,842 WARN L191 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:39,064 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:39,493 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:39,936 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:40,157 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:40,579 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:41,033 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:41,248 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:41,672 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:41,878 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:42,160 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:42,370 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:42,645 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:42,853 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:43,127 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:43,586 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:43,807 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:44,223 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:44,677 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:44,897 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:45,321 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:45,523 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:45,798 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:46,250 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:46,465 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:46,891 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:47,349 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:47,563 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:47,989 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:48,441 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:48,657 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:49,093 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:49,565 WARN L191 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 78 [2019-09-17 20:43:49,799 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-17 20:43:50,284 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 77 [2019-09-17 20:43:50,741 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:50,959 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:51,382 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:51,836 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:52,049 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:52,466 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:52,925 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:53,138 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:53,558 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:53,766 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:54,051 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:54,266 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:54,536 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:55,101 WARN L191 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 86 [2019-09-17 20:43:55,375 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-17 20:43:55,955 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2019-09-17 20:43:56,544 WARN L191 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 89 [2019-09-17 20:43:56,839 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-17 20:43:57,379 WARN L191 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 85 [2019-09-17 20:43:57,971 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 89 [2019-09-17 20:43:58,269 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-17 20:43:58,800 WARN L191 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 85 [2019-09-17 20:43:59,362 WARN L191 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:43:59,638 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:00,209 WARN L191 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:01,214 WARN L191 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:01,718 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:02,668 WARN L191 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 98 [2019-09-17 20:44:03,255 WARN L191 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 89 [2019-09-17 20:44:03,554 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-17 20:44:04,088 WARN L191 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 85 [2019-09-17 20:44:04,637 WARN L191 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:04,910 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:05,484 WARN L191 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:05,849 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:06,205 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:06,946 WARN L191 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:07,503 WARN L191 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:07,779 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:08,351 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:08,715 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:09,072 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:09,823 WARN L191 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:10,850 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:11,368 WARN L191 SmtUtils]: Spent 517.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:12,407 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:13,433 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:13,946 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:14,994 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:15,549 WARN L191 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:15,826 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:16,401 WARN L191 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:16,755 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:17,110 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:17,857 WARN L191 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:18,410 WARN L191 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:18,683 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:19,256 WARN L191 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:19,612 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:19,967 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:20,711 WARN L191 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:21,748 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:22,270 WARN L191 SmtUtils]: Spent 521.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:23,318 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:24,343 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:24,870 WARN L191 SmtUtils]: Spent 526.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:25,917 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:26,475 WARN L191 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:26,752 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:27,330 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:27,695 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:28,047 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:28,789 WARN L191 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:29,348 WARN L191 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:29,617 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:30,201 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:30,568 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:30,928 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:31,663 WARN L191 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:32,692 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:33,202 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:34,243 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:34,805 WARN L191 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:35,083 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:35,652 WARN L191 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:36,014 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:36,369 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:37,107 WARN L191 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:37,670 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:37,947 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:38,526 WARN L191 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:38,900 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:39,247 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:39,992 WARN L191 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:41,033 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:41,543 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:42,584 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:43,142 WARN L191 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:43,421 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:43,989 WARN L191 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:44,348 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:44,700 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:45,441 WARN L191 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:46,474 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:46,985 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:48,151 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:49,190 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:49,692 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:50,734 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:51,287 WARN L191 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:51,564 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:52,134 WARN L191 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:52,497 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:52,854 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:53,598 WARN L191 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:54,632 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:55,138 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:56,187 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:57,212 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:57,724 WARN L191 SmtUtils]: Spent 511.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:58,769 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:59,099 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:44:59,261 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:44:59,602 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:45:00,242 WARN L191 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:45:00,548 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:45:01,196 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:45:01,827 WARN L191 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:45:02,135 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:45:02,777 WARN L191 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:45:05,446 WARN L191 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:45:06,091 WARN L191 SmtUtils]: Spent 644.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:45:07,404 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:45:10,381 WARN L191 SmtUtils]: Spent 2.98 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:45:11,074 WARN L191 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:45:12,345 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:45:12,725 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:45:12,890 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:45:13,241 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:45:13,879 WARN L191 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:45:14,182 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:45:14,825 WARN L191 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:45:15,448 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:45:15,750 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:45:16,396 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:45:19,089 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:45:19,730 WARN L191 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:45:21,048 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:45:24,021 WARN L191 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:45:24,711 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:45:25,981 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:45:26,365 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:45:26,523 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:45:26,875 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:45:27,516 WARN L191 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:45:27,808 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:45:28,450 WARN L191 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:45:29,070 WARN L191 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:45:29,372 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:45:30,008 WARN L191 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:45:32,699 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:45:33,347 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:45:34,648 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:45:37,632 WARN L191 SmtUtils]: Spent 2.98 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:45:38,330 WARN L191 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:45:39,593 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:45:39,958 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:45:40,123 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:45:40,463 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:45:41,096 WARN L191 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:45:41,400 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:45:42,038 WARN L191 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:45:42,659 WARN L191 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:45:42,965 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:45:43,608 WARN L191 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:45:46,287 WARN L191 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:45:46,922 WARN L191 SmtUtils]: Spent 634.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:45:48,234 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:45:51,184 WARN L191 SmtUtils]: Spent 2.95 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:45:51,889 WARN L191 SmtUtils]: Spent 704.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:45:53,157 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:45:53,527 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:45:53,691 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:45:54,028 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:45:54,665 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:45:54,975 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:45:55,623 WARN L191 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:45:56,242 WARN L191 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:45:56,539 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:45:57,179 WARN L191 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:45:59,865 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:46:00,511 WARN L191 SmtUtils]: Spent 644.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:46:01,834 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:46:04,825 WARN L191 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:46:05,522 WARN L191 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:46:06,782 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:46:07,158 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:46:07,316 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:46:07,659 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:46:08,296 WARN L191 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:46:08,603 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:46:09,256 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:46:09,883 WARN L191 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:46:10,193 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:46:10,840 WARN L191 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:46:13,522 WARN L191 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:46:14,162 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:46:15,461 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:46:18,443 WARN L191 SmtUtils]: Spent 2.98 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:46:19,148 WARN L191 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:46:20,412 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:46:20,741 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:46:20,908 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:46:21,251 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:46:21,882 WARN L191 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:46:22,185 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:46:22,826 WARN L191 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:46:23,454 WARN L191 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:46:23,759 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:46:24,391 WARN L191 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:46:27,073 WARN L191 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:46:27,718 WARN L191 SmtUtils]: Spent 644.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:46:29,021 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:46:31,987 WARN L191 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:46:32,684 WARN L191 SmtUtils]: Spent 695.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:46:33,949 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:46:34,283 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:46:34,449 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:46:34,788 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:46:35,417 WARN L191 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:46:35,723 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:46:36,363 WARN L191 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:46:36,971 WARN L191 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:46:37,273 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:46:37,916 WARN L191 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:46:40,619 WARN L191 SmtUtils]: Spent 2.70 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:46:41,262 WARN L191 SmtUtils]: Spent 642.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:46:42,562 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:46:45,526 WARN L191 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:46:46,215 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:46:47,478 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:46:47,876 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:46:48,048 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:46:48,396 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:46:49,040 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:46:49,340 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:46:49,978 WARN L191 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:46:50,599 WARN L191 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:46:50,910 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:46:51,546 WARN L191 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:46:54,254 WARN L191 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:46:54,902 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:46:56,204 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:46:59,199 WARN L191 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:46:59,894 WARN L191 SmtUtils]: Spent 693.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:47:01,176 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:47:01,618 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:47:01,785 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:47:02,124 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:47:02,756 WARN L191 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:47:03,064 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:47:03,700 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:47:04,316 WARN L191 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:47:04,620 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:47:05,254 WARN L191 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:47:07,960 WARN L191 SmtUtils]: Spent 2.70 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:47:08,595 WARN L191 SmtUtils]: Spent 634.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:47:09,913 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:47:12,864 WARN L191 SmtUtils]: Spent 2.95 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:47:13,562 WARN L191 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:47:14,835 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:47:15,168 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:47:15,331 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:47:15,672 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:47:16,301 WARN L191 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:47:16,611 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:47:17,255 WARN L191 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:47:17,865 WARN L191 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:47:18,169 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:47:18,816 WARN L191 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:47:21,453 WARN L191 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 127 DAG size of output: 121 [2019-09-17 20:47:22,099 WARN L191 SmtUtils]: Spent 645.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:47:23,399 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 122 DAG size of output: 121 [2019-09-17 20:47:26,337 WARN L191 SmtUtils]: Spent 2.94 s on a formula simplification. DAG size of input: 137 DAG size of output: 127 [2019-09-17 20:47:26,503 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 37 [2019-09-17 20:47:27,201 WARN L191 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 92 [2019-09-17 20:47:27,455 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-17 20:47:27,992 WARN L191 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 90 [2019-09-17 20:47:28,713 WARN L191 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 98 [2019-09-17 20:47:29,004 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 20:47:29,598 WARN L191 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2019-09-17 20:47:30,182 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 98 [2019-09-17 20:47:30,459 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 20:47:31,047 WARN L191 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2019-09-17 20:47:31,615 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 98 [2019-09-17 20:47:31,903 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 20:47:32,504 WARN L191 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2019-09-17 20:47:32,728 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 40 [2019-09-17 20:47:33,029 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 36 [2019-09-17 20:47:33,272 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 62 [2019-09-17 20:47:33,502 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 63 [2019-09-17 20:47:34,792 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 142 DAG size of output: 132 [2019-09-17 20:47:35,432 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 20:47:36,751 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 133 DAG size of output: 133 [2019-09-17 20:47:38,030 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 142 DAG size of output: 132 [2019-09-17 20:47:38,656 WARN L191 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 20:47:39,971 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 133 DAG size of output: 133 [2019-09-17 20:47:41,266 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 142 DAG size of output: 132 [2019-09-17 20:47:41,906 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 20:47:43,231 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 133 DAG size of output: 133 [2019-09-17 20:47:43,529 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-17 20:47:43,660 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-17 20:47:43,937 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-17 20:47:44,232 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-17 20:47:44,362 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-17 20:47:44,647 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-17 20:47:44,944 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 66 [2019-09-17 20:47:45,072 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:47:45,351 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 66 [2019-09-17 20:47:45,646 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-17 20:47:45,777 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-17 20:47:46,060 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-17 20:47:46,356 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-17 20:47:46,486 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-17 20:47:46,769 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-17 20:47:47,072 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-17 20:47:47,204 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-17 20:47:47,484 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-17 20:47:47,780 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-17 20:47:47,909 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-17 20:47:48,185 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-17 20:47:49,595 WARN L191 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 146 DAG size of output: 135 [2019-09-17 20:47:50,284 WARN L191 SmtUtils]: Spent 687.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-17 20:47:51,698 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 136 DAG size of output: 135 [2019-09-17 20:47:53,108 WARN L191 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 146 DAG size of output: 135 [2019-09-17 20:47:53,810 WARN L191 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-17 20:47:55,229 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 136 DAG size of output: 135 [2019-09-17 20:47:55,527 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-17 20:47:55,655 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-17 20:47:55,928 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-17 20:47:57,332 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 146 DAG size of output: 135 [2019-09-17 20:47:58,023 WARN L191 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-17 20:47:59,437 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 136 DAG size of output: 135 [2019-09-17 20:47:59,833 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 69 [2019-09-17 20:47:59,987 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-17 20:48:00,291 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-09-17 20:48:00,643 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2019-09-17 20:48:01,862 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-17 20:48:02,458 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-17 20:48:03,679 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 119 DAG size of output: 118 [2019-09-17 20:48:04,008 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2019-09-17 20:48:05,244 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-17 20:48:05,841 WARN L191 SmtUtils]: Spent 596.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-17 20:48:07,067 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 119 DAG size of output: 118 [2019-09-17 20:48:07,413 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2019-09-17 20:48:07,782 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2019-09-17 20:48:08,152 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2019-09-17 20:48:08,518 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2019-09-17 20:48:09,743 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-17 20:48:10,339 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-17 20:48:11,546 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 119 DAG size of output: 118 [2019-09-17 20:48:11,888 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2019-09-17 20:48:12,275 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 71 [2019-09-17 20:48:12,439 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-17 20:48:12,799 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 72 [2019-09-17 20:48:14,381 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 128 DAG size of output: 118 [2019-09-17 20:48:15,001 WARN L191 SmtUtils]: Spent 619.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-17 20:48:16,233 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 119 DAG size of output: 112 [2019-09-17 20:48:17,593 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 128 DAG size of output: 118 [2019-09-17 20:48:18,212 WARN L191 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-17 20:48:19,441 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 119 DAG size of output: 112 [2019-09-17 20:48:20,993 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 128 DAG size of output: 118 [2019-09-17 20:48:21,614 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-17 20:48:22,850 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 119 DAG size of output: 112 [2019-09-17 20:48:23,418 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 35 [2019-09-17 20:48:23,735 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 16 [2019-09-17 20:48:24,043 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 20 [2019-09-17 20:48:24,561 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:24,930 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:25,116 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2019-09-17 20:48:25,415 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-17 20:48:25,627 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 20:48:25,942 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 16 [2019-09-17 20:48:26,245 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 20 [2019-09-17 20:48:26,758 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:27,119 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:27,298 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2019-09-17 20:48:27,592 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-17 20:48:27,806 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 20:48:28,168 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 16 [2019-09-17 20:48:28,463 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 20 [2019-09-17 20:48:28,984 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:29,347 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:29,527 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2019-09-17 20:48:29,825 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-17 20:48:30,037 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 20:48:30,484 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 16 [2019-09-17 20:48:30,793 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 20 [2019-09-17 20:48:31,315 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:31,682 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:31,865 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2019-09-17 20:48:32,162 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-17 20:48:32,375 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 20:48:32,847 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 16 [2019-09-17 20:48:33,147 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 20 [2019-09-17 20:48:33,670 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:34,038 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:34,219 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2019-09-17 20:48:34,519 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-17 20:48:34,726 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 20:48:35,125 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 16 [2019-09-17 20:48:35,424 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 20 [2019-09-17 20:48:35,946 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:36,318 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:36,500 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2019-09-17 20:48:36,795 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-17 20:48:37,007 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 20:48:37,262 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 16 [2019-09-17 20:48:37,559 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 20 [2019-09-17 20:48:38,077 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:38,449 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:38,629 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2019-09-17 20:48:38,793 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2019-09-17 20:48:38,932 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-17 20:48:39,142 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 20:48:39,387 INFO L199 IcfgInterpreter]: Interpreting procedure read_side1_failed_history with input of size 13 for LOIs [2019-09-17 20:48:39,516 INFO L199 IcfgInterpreter]: Interpreting procedure read_side2_failed_history with input of size 43 for LOIs [2019-09-17 20:48:39,668 INFO L199 IcfgInterpreter]: Interpreting procedure Pendulum_prism_task_each_pals_period with input of size 16 for LOIs [2019-09-17 20:48:39,723 INFO L199 IcfgInterpreter]: Interpreting procedure read_active_side_history with input of size 11 for LOIs [2019-09-17 20:48:39,878 INFO L199 IcfgInterpreter]: Interpreting procedure read_manual_selection_history with input of size 39 for LOIs [2019-09-17 20:48:40,031 INFO L199 IcfgInterpreter]: Interpreting procedure assert with input of size 32 for LOIs [2019-09-17 20:48:40,195 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-17 20:48:40,196 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-17 20:48:40,198 INFO L193 IcfgInterpreter]: Reachable states at location assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 4718#(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 20:48:40,208 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-17 20:48:40,208 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-17 20:48:40,209 INFO L168 Benchmark]: Toolchain (without parser) took 504966.21 ms. Allocated memory was 130.0 MB in the beginning and 151.0 MB in the end (delta: 21.0 MB). Free memory was 84.6 MB in the beginning and 71.4 MB in the end (delta: 13.2 MB). Peak memory consumption was 34.1 MB. Max. memory is 7.1 GB. [2019-09-17 20:48:40,210 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 130.0 MB. Free memory was 104.3 MB in the beginning and 104.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-17 20:48:40,210 INFO L168 Benchmark]: CACSL2BoogieTranslator took 580.97 ms. Allocated memory was 130.0 MB in the beginning and 198.2 MB in the end (delta: 68.2 MB). Free memory was 84.4 MB in the beginning and 166.2 MB in the end (delta: -81.8 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. [2019-09-17 20:48:40,210 INFO L168 Benchmark]: Boogie Preprocessor took 95.57 ms. Allocated memory is still 198.2 MB. Free memory was 166.2 MB in the beginning and 162.9 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 7.1 GB. [2019-09-17 20:48:40,210 INFO L168 Benchmark]: RCFGBuilder took 1313.94 ms. Allocated memory was 198.2 MB in the beginning and 216.5 MB in the end (delta: 18.4 MB). Free memory was 162.9 MB in the beginning and 164.5 MB in the end (delta: -1.6 MB). Peak memory consumption was 99.6 MB. Max. memory is 7.1 GB. [2019-09-17 20:48:40,210 INFO L168 Benchmark]: Sifa took 502972.50 ms. Allocated memory was 216.5 MB in the beginning and 151.0 MB in the end (delta: -65.5 MB). Free memory was 164.5 MB in the beginning and 71.4 MB in the end (delta: 93.1 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. [2019-09-17 20:48:40,211 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 130.0 MB. Free memory was 104.3 MB in the beginning and 104.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 580.97 ms. Allocated memory was 130.0 MB in the beginning and 198.2 MB in the end (delta: 68.2 MB). Free memory was 84.4 MB in the beginning and 166.2 MB in the end (delta: -81.8 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 95.57 ms. Allocated memory is still 198.2 MB. Free memory was 166.2 MB in the beginning and 162.9 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1313.94 ms. Allocated memory was 198.2 MB in the beginning and 216.5 MB in the end (delta: 18.4 MB). Free memory was 162.9 MB in the beginning and 164.5 MB in the end (delta: -1.6 MB). Peak memory consumption was 99.6 MB. Max. memory is 7.1 GB. * Sifa took 502972.50 ms. Allocated memory was 216.5 MB in the beginning and 151.0 MB in the end (delta: -65.5 MB). Free memory was 164.5 MB in the beginning and 71.4 MB in the end (delta: 93.1 MB). Peak memory consumption was 27.6 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]: 502933, ICFG_INTERPRETER_ENTERED_PROCEDURES: 9, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 1616, DAG_INTERPRETER_EARLY_EXITS: 38, TOOLS_POST_APPLICATIONS: 1144, TOOLS_POST_TIME[ms]: 971, TOOLS_POST_CALL_APPLICATIONS: 433, TOOLS_POST_CALL_TIME[ms]: 1897, TOOLS_POST_RETURN_APPLICATIONS: 403, TOOLS_POST_RETURN_TIME[ms]: 1625, TOOLS_QUANTIFIERELIM_APPLICATIONS: 1976, TOOLS_QUANTIFIERELIM_TIME[ms]: 4166, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 514, FLUID_QUERY_TIME[ms]: 27, FLUID_QUERIES: 1617, FLUID_YES_ANSWERS: 11, DOMAIN_JOIN_APPLICATIONS: 613, DOMAIN_JOIN_TIME[ms]: 497283, DOMAIN_ALPHA_APPLICATIONS: 11, DOMAIN_ALPHA_TIME[ms]: 197, 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]: 599, LOOP_SUMMARIZER_APPLICATIONS: 1, LOOP_SUMMARIZER_CACHE_MISSES: 1, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 68332, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 68331, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 1, CALL_SUMMARIZER_APPLICATIONS: 403, CALL_SUMMARIZER_CACHE_MISSES: 17, CALL_SUMMARIZER_OVERALL_TIME[ms]: 81673, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 81672, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 7, PATH_EXPR_TIME[ms]: 16, REGEX_TO_DAG_TIME[ms]: 12, DAG_COMPRESSION_TIME[ms]: 123, DAG_COMPRESSION_PROCESSED_NODES: 6578, DAG_COMPRESSION_RETAINED_NODES: 1589 - UnprovableResult [Line: 661]: 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 4718#(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...