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 -i ../../../trunk/examples/svcomp/forester-heap/sll-queue-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 20:26:46,363 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 20:26:46,365 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 20:26:46,377 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 20:26:46,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 20:26:46,379 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 20:26:46,380 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 20:26:46,382 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 20:26:46,384 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 20:26:46,385 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 20:26:46,386 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 20:26:46,387 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 20:26:46,387 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 20:26:46,388 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 20:26:46,389 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 20:26:46,391 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 20:26:46,391 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 20:26:46,392 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 20:26:46,394 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 20:26:46,398 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 20:26:46,400 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 20:26:46,404 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 20:26:46,406 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 20:26:46,410 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 20:26:46,414 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 20:26:46,414 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 20:26:46,414 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 20:26:46,416 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 20:26:46,417 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 20:26:46,418 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 20:26:46,418 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 20:26:46,419 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 20:26:46,420 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 20:26:46,421 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 20:26:46,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 20:26:46,423 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 20:26:46,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 20:26:46,424 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 20:26:46,424 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 20:26:46,425 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 20:26:46,425 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 20:26:46,426 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 [2019-08-14 20:26:46,442 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 20:26:46,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 20:26:46,443 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 20:26:46,444 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 20:26:46,444 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 20:26:46,444 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 20:26:46,444 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 20:26:46,445 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 20:26:46,445 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 20:26:46,445 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 20:26:46,445 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 20:26:46,445 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 20:26:46,446 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 20:26:46,446 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 20:26:46,446 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 20:26:46,446 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 20:26:46,446 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 20:26:46,447 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 20:26:46,447 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 20:26:46,447 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 20:26:46,447 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 20:26:46,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 20:26:46,448 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 20:26:46,448 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 20:26:46,448 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 20:26:46,448 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 20:26:46,449 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 20:26:46,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 20:26:46,449 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 20:26:46,478 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 20:26:46,497 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 20:26:46,503 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 20:26:46,505 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 20:26:46,505 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 20:26:46,506 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/sll-queue-1.i [2019-08-14 20:26:46,585 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88f5e8fdc/52ad75e1fa9143578adf76e238bff095/FLAG89a2504aa [2019-08-14 20:26:47,171 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 20:26:47,172 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/sll-queue-1.i [2019-08-14 20:26:47,185 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88f5e8fdc/52ad75e1fa9143578adf76e238bff095/FLAG89a2504aa [2019-08-14 20:26:47,393 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88f5e8fdc/52ad75e1fa9143578adf76e238bff095 [2019-08-14 20:26:47,403 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 20:26:47,404 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 20:26:47,405 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 20:26:47,405 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 20:26:47,409 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 20:26:47,410 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:26:47" (1/1) ... [2019-08-14 20:26:47,413 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4836a890 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:47, skipping insertion in model container [2019-08-14 20:26:47,413 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:26:47" (1/1) ... [2019-08-14 20:26:47,421 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 20:26:47,476 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 20:26:47,990 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:26:48,008 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 20:26:48,082 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:26:48,152 INFO L192 MainTranslator]: Completed translation [2019-08-14 20:26:48,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:48 WrapperNode [2019-08-14 20:26:48,153 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 20:26:48,154 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 20:26:48,154 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 20:26:48,155 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 20:26:48,170 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:48" (1/1) ... [2019-08-14 20:26:48,170 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:48" (1/1) ... [2019-08-14 20:26:48,190 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:48" (1/1) ... [2019-08-14 20:26:48,190 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:48" (1/1) ... [2019-08-14 20:26:48,211 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:48" (1/1) ... [2019-08-14 20:26:48,221 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:48" (1/1) ... [2019-08-14 20:26:48,225 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:48" (1/1) ... [2019-08-14 20:26:48,231 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 20:26:48,232 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 20:26:48,232 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 20:26:48,232 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 20:26:48,233 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:26:48" (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 [2019-08-14 20:26:48,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 20:26:48,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 20:26:48,297 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 20:26:48,297 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-14 20:26:48,297 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-14 20:26:48,297 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-14 20:26:48,297 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-14 20:26:48,298 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-14 20:26:48,298 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-14 20:26:48,298 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-14 20:26:48,298 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-14 20:26:48,298 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-14 20:26:48,298 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-14 20:26:48,299 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-14 20:26:48,299 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-14 20:26:48,299 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-14 20:26:48,299 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-14 20:26:48,299 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-14 20:26:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-14 20:26:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-14 20:26:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-14 20:26:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-14 20:26:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-14 20:26:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-14 20:26:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-14 20:26:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-14 20:26:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-14 20:26:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-14 20:26:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-14 20:26:48,302 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-14 20:26:48,302 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-14 20:26:48,302 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-14 20:26:48,302 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-14 20:26:48,302 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-14 20:26:48,302 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-14 20:26:48,303 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-14 20:26:48,303 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-14 20:26:48,303 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-14 20:26:48,303 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-14 20:26:48,303 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-14 20:26:48,303 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-14 20:26:48,303 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-14 20:26:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-14 20:26:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-14 20:26:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-14 20:26:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-14 20:26:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-14 20:26:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-14 20:26:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-14 20:26:48,305 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-14 20:26:48,305 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-14 20:26:48,305 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-14 20:26:48,305 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-14 20:26:48,305 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-14 20:26:48,305 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-14 20:26:48,306 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-14 20:26:48,306 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-14 20:26:48,306 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-14 20:26:48,306 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-14 20:26:48,306 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-14 20:26:48,306 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-14 20:26:48,307 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-14 20:26:48,307 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-14 20:26:48,307 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-14 20:26:48,307 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-14 20:26:48,307 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-14 20:26:48,307 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-14 20:26:48,307 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-14 20:26:48,308 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-14 20:26:48,308 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-14 20:26:48,308 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-14 20:26:48,308 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-14 20:26:48,308 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-14 20:26:48,309 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-14 20:26:48,309 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-14 20:26:48,309 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-14 20:26:48,309 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-14 20:26:48,309 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-14 20:26:48,309 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-14 20:26:48,309 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-14 20:26:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-14 20:26:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-14 20:26:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-14 20:26:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-14 20:26:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-14 20:26:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-14 20:26:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-14 20:26:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-14 20:26:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-14 20:26:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-14 20:26:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-14 20:26:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-14 20:26:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-14 20:26:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-14 20:26:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-14 20:26:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-14 20:26:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-14 20:26:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-14 20:26:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-14 20:26:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-14 20:26:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-14 20:26:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-14 20:26:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-14 20:26:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-14 20:26:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-14 20:26:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-14 20:26:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 20:26:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 20:26:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 20:26:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-14 20:26:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-14 20:26:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 20:26:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-14 20:26:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 20:26:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 20:26:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 20:26:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 20:26:49,012 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 20:26:49,012 INFO L283 CfgBuilder]: Removed 31 assume(true) statements. [2019-08-14 20:26:49,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:26:49 BoogieIcfgContainer [2019-08-14 20:26:49,014 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 20:26:49,015 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 20:26:49,015 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 20:26:49,015 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 20:26:49,016 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:26:49" (1/1) ... [2019-08-14 20:26:51,041 WARN L188 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-08-14 20:26:51,376 WARN L188 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-08-14 20:26:51,687 WARN L188 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-08-14 20:26:52,148 WARN L188 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-08-14 20:26:55,124 WARN L188 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 136 DAG size of output: 123 [2019-08-14 20:26:55,937 WARN L188 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:26:57,377 WARN L188 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:26:59,084 WARN L188 SmtUtils]: Spent 1.66 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:26:59,657 WARN L188 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:27:00,099 WARN L188 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:27:00,930 WARN L188 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:27:01,263 WARN L188 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:27:01,833 WARN L188 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:27:02,055 WARN L188 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:27:02,428 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:27:03,042 WARN L188 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:27:03,170 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:27:03,306 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2019-08-14 20:27:03,668 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:27:06,322 WARN L188 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:27:07,257 WARN L188 SmtUtils]: Spent 925.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:27:08,527 WARN L188 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:27:09,886 WARN L188 SmtUtils]: Spent 1.34 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:27:10,454 WARN L188 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:27:10,931 WARN L188 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:27:11,256 WARN L188 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:27:11,935 WARN L188 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:27:12,490 WARN L188 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:27:12,700 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:27:13,067 WARN L188 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:27:13,232 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:27:13,667 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:27:13,799 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:27:14,272 WARN L188 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:27:16,400 WARN L188 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:27:17,327 WARN L188 SmtUtils]: Spent 912.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:27:18,236 WARN L188 SmtUtils]: Spent 898.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:27:19,633 WARN L188 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:27:20,108 WARN L188 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:27:20,520 WARN L188 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:27:20,818 WARN L188 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:27:21,384 WARN L188 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:27:21,966 WARN L188 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:27:22,172 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:27:22,508 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:27:23,097 WARN L188 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:27:23,671 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:27:26,233 WARN L188 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:27:27,412 WARN L188 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:27:28,449 WARN L188 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:27:29,675 WARN L188 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:27:30,126 WARN L188 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:27:30,505 WARN L188 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:27:31,193 WARN L188 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:27:31,780 WARN L188 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 20:27:32,015 WARN L188 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:27:32,214 WARN L188 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:27:32,579 WARN L188 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2019-08-14 20:27:32,702 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:27:33,189 WARN L188 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-08-14 20:27:33,784 WARN L188 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 58 [2019-08-14 20:27:36,114 WARN L188 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:27:36,884 WARN L188 SmtUtils]: Spent 761.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:27:38,069 WARN L188 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:27:39,448 WARN L188 SmtUtils]: Spent 1.35 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:27:39,944 WARN L188 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:27:40,347 WARN L188 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:27:40,662 WARN L188 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:27:41,189 WARN L188 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 61 [2019-08-14 20:27:41,735 WARN L188 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-08-14 20:27:41,932 WARN L188 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:27:42,287 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 57 [2019-08-14 20:27:42,874 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:27:43,468 WARN L188 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 58 [2019-08-14 20:27:45,936 WARN L188 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:27:46,670 WARN L188 SmtUtils]: Spent 723.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:27:47,544 WARN L188 SmtUtils]: Spent 862.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:27:48,447 WARN L188 SmtUtils]: Spent 860.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:27:48,921 WARN L188 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:27:49,371 WARN L188 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:27:49,673 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:27:50,292 WARN L188 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:27:50,802 WARN L188 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:27:50,993 WARN L188 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:27:51,472 WARN L188 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:27:51,642 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:27:51,781 WARN L188 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2019-08-14 20:27:52,168 WARN L188 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:27:52,713 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:27:52,839 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:27:54,630 WARN L188 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:27:55,390 WARN L188 SmtUtils]: Spent 754.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:27:56,503 WARN L188 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:27:57,542 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:27:58,013 WARN L188 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:27:58,423 WARN L188 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:27:59,052 WARN L188 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:27:59,634 WARN L188 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:27:59,875 WARN L188 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:28:00,092 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:28:00,442 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:28:01,038 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:28:01,629 WARN L188 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:28:01,753 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:28:03,649 WARN L188 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 136 DAG size of output: 123 [2019-08-14 20:28:04,259 WARN L188 SmtUtils]: Spent 600.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:28:04,940 WARN L188 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:28:05,747 WARN L188 SmtUtils]: Spent 793.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:28:06,314 WARN L188 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:28:06,743 WARN L188 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:28:07,440 WARN L188 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:28:08,048 WARN L188 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:28:08,279 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:28:08,511 WARN L188 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:28:08,968 WARN L188 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:28:09,501 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:28:10,038 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:28:10,180 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:28:12,000 WARN L188 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:28:12,800 WARN L188 SmtUtils]: Spent 791.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:28:13,796 WARN L188 SmtUtils]: Spent 987.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:28:14,928 WARN L188 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:28:15,405 WARN L188 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:28:15,776 WARN L188 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:28:16,062 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:28:16,660 WARN L188 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:28:17,191 WARN L188 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:28:17,399 WARN L188 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:28:17,716 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:28:18,279 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:28:18,827 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:28:21,292 WARN L188 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:28:22,145 WARN L188 SmtUtils]: Spent 844.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:28:23,258 WARN L188 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:28:24,327 WARN L188 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:28:24,809 WARN L188 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:28:25,240 WARN L188 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:28:25,545 WARN L188 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:28:26,126 WARN L188 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:28:26,641 WARN L188 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:28:26,844 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:28:27,183 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 57 [2019-08-14 20:28:27,720 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:28:28,280 WARN L188 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:28:30,321 WARN L188 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:28:31,150 WARN L188 SmtUtils]: Spent 822.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:28:32,004 WARN L188 SmtUtils]: Spent 842.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:28:33,167 WARN L188 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:28:33,635 WARN L188 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:28:34,019 WARN L188 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:28:34,659 WARN L188 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:28:35,264 WARN L188 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:28:35,493 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:28:35,705 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:28:36,054 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:28:36,632 WARN L188 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:28:37,203 WARN L188 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:28:37,327 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:28:39,055 WARN L188 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:28:39,916 WARN L188 SmtUtils]: Spent 849.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:28:40,870 WARN L188 SmtUtils]: Spent 946.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:28:42,028 WARN L188 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:28:42,482 WARN L188 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:28:42,859 WARN L188 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:28:43,499 WARN L188 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:28:44,116 WARN L188 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:28:44,437 WARN L188 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:28:44,677 WARN L188 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:28:45,109 WARN L188 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:28:45,237 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:28:45,646 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:28:45,793 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:28:46,232 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:28:48,440 WARN L188 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:28:49,279 WARN L188 SmtUtils]: Spent 828.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:28:50,400 WARN L188 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:28:51,775 WARN L188 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:28:52,221 WARN L188 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:28:52,590 WARN L188 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:28:53,197 WARN L188 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:28:53,421 WARN L188 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-14 20:28:53,930 WARN L188 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-08-14 20:28:54,130 WARN L188 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:28:54,481 WARN L188 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 57 [2019-08-14 20:28:55,068 WARN L188 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 58 [2019-08-14 20:28:55,625 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:28:57,774 WARN L188 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:28:58,733 WARN L188 SmtUtils]: Spent 952.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:28:59,851 WARN L188 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:29:01,052 WARN L188 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:29:01,827 WARN L188 SmtUtils]: Spent 659.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:29:02,230 WARN L188 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:29:02,911 WARN L188 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:29:03,167 WARN L188 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:29:03,693 WARN L188 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:29:03,892 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:29:04,222 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:29:04,753 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:29:05,307 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:29:05,428 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:29:07,164 WARN L188 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:29:08,037 WARN L188 SmtUtils]: Spent 865.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:29:08,936 WARN L188 SmtUtils]: Spent 889.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:29:10,147 WARN L188 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:29:10,598 WARN L188 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:29:11,049 WARN L188 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:29:11,397 WARN L188 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:29:11,959 WARN L188 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 61 [2019-08-14 20:29:12,463 WARN L188 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-08-14 20:29:12,653 WARN L188 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:29:12,992 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 57 [2019-08-14 20:29:13,542 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 58 [2019-08-14 20:29:14,130 WARN L188 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 58 [2019-08-14 20:29:16,559 WARN L188 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:29:17,481 WARN L188 SmtUtils]: Spent 913.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:29:18,245 WARN L188 SmtUtils]: Spent 754.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:29:19,262 WARN L188 SmtUtils]: Spent 998.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:29:19,731 WARN L188 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:29:20,136 WARN L188 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:29:20,835 WARN L188 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:29:21,449 WARN L188 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:29:21,692 WARN L188 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:29:21,897 WARN L188 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:29:22,217 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2019-08-14 20:29:22,730 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:29:23,370 WARN L188 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:29:26,024 WARN L188 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:29:26,955 WARN L188 SmtUtils]: Spent 915.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:29:27,814 WARN L188 SmtUtils]: Spent 844.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:29:28,913 WARN L188 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:29:29,360 WARN L188 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:29:29,757 WARN L188 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:29:30,466 WARN L188 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:29:30,733 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:29:31,248 WARN L188 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:29:31,445 WARN L188 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:29:31,786 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:29:32,316 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:29:32,883 WARN L188 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:29:34,939 WARN L188 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:29:35,621 WARN L188 SmtUtils]: Spent 672.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:29:36,474 WARN L188 SmtUtils]: Spent 844.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:29:37,403 WARN L188 SmtUtils]: Spent 912.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:29:37,858 WARN L188 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:29:38,242 WARN L188 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:29:38,537 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:29:39,105 WARN L188 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:29:39,625 WARN L188 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:29:39,829 WARN L188 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:29:40,195 WARN L188 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:29:40,325 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:29:40,762 WARN L188 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:29:41,320 WARN L188 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:29:43,692 WARN L188 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:29:44,446 WARN L188 SmtUtils]: Spent 745.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:29:45,229 WARN L188 SmtUtils]: Spent 774.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:29:46,290 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:29:46,762 WARN L188 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:29:47,156 WARN L188 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:29:47,865 WARN L188 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:29:48,126 WARN L188 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:29:48,640 WARN L188 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:29:48,846 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:29:49,196 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:29:49,754 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:29:50,378 WARN L188 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:29:52,934 WARN L188 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:29:54,118 WARN L188 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:29:55,280 WARN L188 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:29:56,629 WARN L188 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:29:57,098 WARN L188 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:29:57,510 WARN L188 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:29:58,221 WARN L188 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:29:58,812 WARN L188 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:29:59,036 WARN L188 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:29:59,233 WARN L188 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:29:59,563 WARN L188 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:30:00,198 WARN L188 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:30:00,775 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:30:02,671 WARN L188 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:30:03,392 WARN L188 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:30:04,198 WARN L188 SmtUtils]: Spent 797.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:30:05,415 WARN L188 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:30:05,888 WARN L188 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:30:06,286 WARN L188 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:30:06,609 WARN L188 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:30:07,172 WARN L188 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:30:07,707 WARN L188 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:30:07,912 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:30:08,242 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:30:08,798 WARN L188 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:30:09,367 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:30:11,596 WARN L188 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:30:12,533 WARN L188 SmtUtils]: Spent 929.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:30:13,514 WARN L188 SmtUtils]: Spent 973.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:30:14,838 WARN L188 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:30:15,278 WARN L188 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:30:15,666 WARN L188 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:30:15,954 WARN L188 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:30:16,498 WARN L188 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 61 [2019-08-14 20:30:17,025 WARN L188 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-08-14 20:30:17,217 WARN L188 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:30:17,549 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2019-08-14 20:30:18,097 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:30:18,219 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:30:18,645 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:30:20,996 WARN L188 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:30:21,961 WARN L188 SmtUtils]: Spent 954.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:30:23,139 WARN L188 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:30:24,303 WARN L188 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:30:24,744 WARN L188 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:30:25,137 WARN L188 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:30:25,782 WARN L188 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:30:26,378 WARN L188 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2019-08-14 20:30:26,602 WARN L188 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:30:26,796 WARN L188 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:30:27,128 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2019-08-14 20:30:27,251 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:30:27,677 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-08-14 20:30:28,257 WARN L188 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:30:28,390 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:30:30,413 WARN L188 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:30:31,284 WARN L188 SmtUtils]: Spent 862.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:30:32,511 WARN L188 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:30:33,665 WARN L188 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:30:34,105 WARN L188 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:30:34,489 WARN L188 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:30:34,889 WARN L188 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:30:35,576 WARN L188 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:30:36,091 WARN L188 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:30:36,295 WARN L188 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:30:36,621 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:30:37,189 WARN L188 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:30:37,736 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:30:37,859 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:30:39,759 WARN L188 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:30:40,644 WARN L188 SmtUtils]: Spent 878.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:30:41,716 WARN L188 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:30:42,872 WARN L188 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:30:43,333 WARN L188 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:30:43,735 WARN L188 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:30:44,449 WARN L188 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:30:44,712 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:30:45,248 WARN L188 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:30:45,446 WARN L188 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:30:45,769 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:30:45,896 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:30:46,333 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:30:46,850 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:30:48,699 WARN L188 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:30:49,488 WARN L188 SmtUtils]: Spent 782.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:30:50,510 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:30:51,692 WARN L188 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:30:52,140 WARN L188 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:30:52,548 WARN L188 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:30:53,190 WARN L188 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:30:53,780 WARN L188 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2019-08-14 20:30:54,017 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:30:54,216 WARN L188 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:30:54,563 WARN L188 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 57 [2019-08-14 20:30:54,688 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:30:55,136 WARN L188 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 58 [2019-08-14 20:30:55,258 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:30:55,685 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-08-14 20:30:57,732 WARN L188 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:30:58,498 WARN L188 SmtUtils]: Spent 757.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:30:59,382 WARN L188 SmtUtils]: Spent 876.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:31:00,410 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:31:00,873 WARN L188 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:31:01,285 WARN L188 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:31:01,968 WARN L188 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:31:02,543 WARN L188 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:31:02,776 WARN L188 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:31:02,976 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:31:03,320 WARN L188 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:31:03,867 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:31:04,420 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:31:06,185 WARN L188 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:31:06,953 WARN L188 SmtUtils]: Spent 754.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:31:07,557 WARN L188 SmtUtils]: Spent 597.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:31:08,414 WARN L188 SmtUtils]: Spent 844.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:31:08,944 WARN L188 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:31:09,342 WARN L188 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:31:10,007 WARN L188 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:31:10,265 WARN L188 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:31:10,808 WARN L188 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:31:11,017 WARN L188 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:31:11,351 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:31:11,918 WARN L188 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:31:12,451 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:31:14,799 WARN L188 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:31:15,682 WARN L188 SmtUtils]: Spent 872.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:31:16,532 WARN L188 SmtUtils]: Spent 843.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:31:17,680 WARN L188 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:31:18,143 WARN L188 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:31:18,532 WARN L188 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:31:18,839 WARN L188 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:31:19,417 WARN L188 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:31:19,935 WARN L188 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:31:20,138 WARN L188 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:31:20,439 WARN L188 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:31:20,941 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:31:21,488 WARN L188 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:31:24,142 WARN L188 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:31:25,558 WARN L188 SmtUtils]: Spent 1.41 s on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:31:26,839 WARN L188 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:31:28,193 WARN L188 SmtUtils]: Spent 1.34 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:31:28,648 WARN L188 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:31:29,058 WARN L188 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:31:29,775 WARN L188 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:31:30,031 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:31:30,547 WARN L188 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:31:30,743 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:31:31,071 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:31:31,620 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:31:32,265 WARN L188 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:31:34,060 WARN L188 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:31:35,056 WARN L188 SmtUtils]: Spent 989.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:31:35,826 WARN L188 SmtUtils]: Spent 759.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:31:36,869 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:31:37,278 WARN L188 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:31:37,647 WARN L188 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:31:38,335 WARN L188 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:31:38,905 WARN L188 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 20:31:39,133 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:31:39,322 WARN L188 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:31:39,658 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 57 [2019-08-14 20:31:40,209 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-08-14 20:31:40,783 WARN L188 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 58 [2019-08-14 20:31:43,293 WARN L188 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:31:44,295 WARN L188 SmtUtils]: Spent 992.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:31:45,430 WARN L188 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:31:46,714 WARN L188 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:31:47,185 WARN L188 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:31:47,587 WARN L188 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:31:47,872 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:31:48,405 WARN L188 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:31:48,912 WARN L188 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:31:49,115 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:31:49,429 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:31:49,971 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:31:50,516 WARN L188 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:31:52,224 WARN L188 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:31:52,974 WARN L188 SmtUtils]: Spent 744.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:31:53,777 WARN L188 SmtUtils]: Spent 796.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:31:54,634 WARN L188 SmtUtils]: Spent 844.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:31:55,113 WARN L188 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:31:55,546 WARN L188 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:31:55,839 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:31:56,398 WARN L188 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:31:56,932 WARN L188 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:31:57,129 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:31:57,471 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 57 [2019-08-14 20:31:58,022 WARN L188 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:31:58,562 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:32:00,695 WARN L188 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:32:01,689 WARN L188 SmtUtils]: Spent 984.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:32:02,562 WARN L188 SmtUtils]: Spent 858.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:32:03,622 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:32:04,099 WARN L188 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:32:04,489 WARN L188 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:32:05,134 WARN L188 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:32:05,717 WARN L188 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:32:05,941 WARN L188 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:32:06,136 WARN L188 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:32:06,484 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:32:07,016 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:32:07,565 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:32:09,208 WARN L188 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:32:09,791 WARN L188 SmtUtils]: Spent 575.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:32:10,508 WARN L188 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:32:11,402 WARN L188 SmtUtils]: Spent 879.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:32:11,875 WARN L188 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:32:12,283 WARN L188 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:32:12,639 WARN L188 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:32:13,209 WARN L188 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:32:13,731 WARN L188 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:32:13,933 WARN L188 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:32:14,263 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:32:14,784 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:32:15,322 WARN L188 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:32:17,262 WARN L188 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:32:18,065 WARN L188 SmtUtils]: Spent 795.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:32:19,046 WARN L188 SmtUtils]: Spent 970.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:32:20,228 WARN L188 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:32:20,668 WARN L188 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:32:21,229 WARN L188 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:32:22,038 WARN L188 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:32:22,641 WARN L188 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:32:22,882 WARN L188 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:32:23,093 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:32:23,551 WARN L188 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:32:23,725 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:32:23,856 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2019-08-14 20:32:24,257 WARN L188 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:32:24,809 WARN L188 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:32:26,641 WARN L188 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:32:27,280 WARN L188 SmtUtils]: Spent 633.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:32:28,037 WARN L188 SmtUtils]: Spent 749.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:32:29,005 WARN L188 SmtUtils]: Spent 955.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:32:29,469 WARN L188 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:32:29,899 WARN L188 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:32:30,575 WARN L188 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:32:31,163 WARN L188 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2019-08-14 20:32:31,386 WARN L188 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:32:31,579 WARN L188 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:32:31,918 WARN L188 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 57 [2019-08-14 20:32:32,490 WARN L188 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 58 [2019-08-14 20:32:32,614 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:32:33,052 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 58 [2019-08-14 20:32:34,861 WARN L188 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:32:35,770 WARN L188 SmtUtils]: Spent 900.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:32:36,786 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:32:37,985 WARN L188 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:32:38,411 WARN L188 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:32:38,786 WARN L188 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:32:39,470 WARN L188 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:32:40,071 WARN L188 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:32:40,301 WARN L188 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:32:40,510 WARN L188 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:32:40,837 WARN L188 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:32:40,960 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:32:41,365 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:32:41,893 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:32:42,015 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:32:44,225 WARN L188 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:32:45,094 WARN L188 SmtUtils]: Spent 861.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:32:46,040 WARN L188 SmtUtils]: Spent 936.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:32:47,376 WARN L188 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:32:47,828 WARN L188 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:32:48,230 WARN L188 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:32:48,531 WARN L188 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:32:49,109 WARN L188 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:32:49,626 WARN L188 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:32:49,843 WARN L188 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:32:50,177 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:32:50,748 WARN L188 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:32:51,272 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:32:53,299 WARN L188 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:32:54,034 WARN L188 SmtUtils]: Spent 725.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:32:54,936 WARN L188 SmtUtils]: Spent 894.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:32:56,041 WARN L188 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:32:56,485 WARN L188 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:32:56,883 WARN L188 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:32:57,161 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:32:57,758 WARN L188 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:32:58,273 WARN L188 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-08-14 20:32:58,471 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:32:58,788 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2019-08-14 20:32:59,329 WARN L188 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 58 [2019-08-14 20:32:59,863 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-08-14 20:33:02,141 WARN L188 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:33:03,233 WARN L188 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:33:04,354 WARN L188 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:33:05,557 WARN L188 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:33:06,040 WARN L188 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:33:06,433 WARN L188 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:33:07,116 WARN L188 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:33:07,691 WARN L188 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 20:33:07,915 WARN L188 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:33:08,112 WARN L188 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:33:08,446 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2019-08-14 20:33:08,964 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 58 [2019-08-14 20:33:09,500 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 58 [2019-08-14 20:33:11,695 WARN L188 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:33:12,711 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:33:14,003 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:33:15,455 WARN L188 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:33:15,885 WARN L188 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:33:16,264 WARN L188 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:33:16,943 WARN L188 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:33:17,548 WARN L188 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:33:17,784 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:33:17,985 WARN L188 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:33:18,319 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2019-08-14 20:33:18,439 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:33:18,854 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:33:18,977 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:33:19,383 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:33:21,448 WARN L188 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:33:22,066 WARN L188 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:33:22,884 WARN L188 SmtUtils]: Spent 810.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:33:23,938 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:33:24,735 WARN L188 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:33:25,443 WARN L188 SmtUtils]: Spent 593.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:33:25,934 WARN L188 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:33:26,517 WARN L188 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 61 [2019-08-14 20:33:27,035 WARN L188 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-08-14 20:33:27,233 WARN L188 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:33:27,588 WARN L188 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 57 [2019-08-14 20:33:28,153 WARN L188 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 58 [2019-08-14 20:33:28,701 WARN L188 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 58 [2019-08-14 20:33:30,488 WARN L188 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:33:31,117 WARN L188 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:33:31,936 WARN L188 SmtUtils]: Spent 811.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:33:33,057 WARN L188 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:33:33,559 WARN L188 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:33:33,997 WARN L188 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:33:34,665 WARN L188 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:33:34,925 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:33:35,457 WARN L188 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:33:35,667 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:33:36,009 WARN L188 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:33:36,576 WARN L188 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:33:37,100 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:33:39,716 WARN L188 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:33:40,933 WARN L188 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:33:41,789 WARN L188 SmtUtils]: Spent 847.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:33:42,894 WARN L188 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:33:43,365 WARN L188 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:33:43,791 WARN L188 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:33:44,443 WARN L188 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:33:45,038 WARN L188 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2019-08-14 20:33:45,263 WARN L188 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:33:45,458 WARN L188 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:33:45,816 WARN L188 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 57 [2019-08-14 20:33:45,946 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:33:46,390 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:33:46,974 WARN L188 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:33:49,042 WARN L188 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:33:49,945 WARN L188 SmtUtils]: Spent 894.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:33:50,897 WARN L188 SmtUtils]: Spent 945.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:33:52,034 WARN L188 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:33:52,471 WARN L188 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:33:52,863 WARN L188 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:33:53,542 WARN L188 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:33:53,789 WARN L188 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:33:54,329 WARN L188 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:33:54,542 WARN L188 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:33:54,870 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:33:55,415 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:33:55,977 WARN L188 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:33:57,708 WARN L188 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:33:58,487 WARN L188 SmtUtils]: Spent 773.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:33:59,383 WARN L188 SmtUtils]: Spent 888.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:34:00,347 WARN L188 SmtUtils]: Spent 951.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:34:00,840 WARN L188 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:34:01,258 WARN L188 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:34:01,980 WARN L188 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:34:02,226 WARN L188 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:34:02,760 WARN L188 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:34:02,970 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:34:03,290 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:34:03,839 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:34:04,393 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:34:06,473 WARN L188 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:34:07,261 WARN L188 SmtUtils]: Spent 782.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:34:08,104 WARN L188 SmtUtils]: Spent 833.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:34:09,300 WARN L188 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:34:09,772 WARN L188 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:34:10,184 WARN L188 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:34:10,853 WARN L188 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:34:11,470 WARN L188 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:34:11,699 WARN L188 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:34:11,902 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:34:12,233 WARN L188 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:34:12,351 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:34:12,781 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:34:13,338 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:34:15,031 WARN L188 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:34:15,684 WARN L188 SmtUtils]: Spent 644.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:34:16,551 WARN L188 SmtUtils]: Spent 860.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:34:17,530 WARN L188 SmtUtils]: Spent 966.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:34:18,017 WARN L188 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:34:18,443 WARN L188 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:34:18,736 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:34:19,301 WARN L188 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:34:19,835 WARN L188 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:34:20,042 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:34:20,381 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:34:20,940 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:34:21,496 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:34:21,617 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:34:23,736 WARN L188 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:34:24,567 WARN L188 SmtUtils]: Spent 818.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:34:25,615 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:34:26,922 WARN L188 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:34:27,360 WARN L188 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:34:27,732 WARN L188 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:34:28,000 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:34:28,579 WARN L188 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:34:29,124 WARN L188 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:34:29,332 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:34:29,656 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2019-08-14 20:34:30,207 WARN L188 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:34:30,360 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:34:30,775 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:34:30,909 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:34:33,689 WARN L188 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:34:34,491 WARN L188 SmtUtils]: Spent 793.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:34:35,402 WARN L188 SmtUtils]: Spent 903.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:34:36,441 WARN L188 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:34:36,925 WARN L188 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:34:37,339 WARN L188 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:34:38,099 WARN L188 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:34:38,693 WARN L188 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:34:38,940 WARN L188 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:34:39,147 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:34:39,472 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:34:40,015 WARN L188 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:34:40,548 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:34:42,493 WARN L188 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:34:43,219 WARN L188 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:34:44,015 WARN L188 SmtUtils]: Spent 786.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:34:45,053 WARN L188 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:34:45,516 WARN L188 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:34:45,929 WARN L188 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:34:46,627 WARN L188 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:34:47,222 WARN L188 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 20:34:47,453 WARN L188 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:34:47,655 WARN L188 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:34:47,983 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2019-08-14 20:34:48,524 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:34:49,095 WARN L188 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 58 [2019-08-14 20:34:49,218 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:34:50,949 WARN L188 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:34:51,619 WARN L188 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:34:52,535 WARN L188 SmtUtils]: Spent 908.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:34:53,610 WARN L188 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:34:54,066 WARN L188 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:34:54,471 WARN L188 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:34:55,219 WARN L188 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:34:55,818 WARN L188 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 20:34:56,049 WARN L188 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:34:56,246 WARN L188 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:34:56,584 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 57 [2019-08-14 20:34:57,163 WARN L188 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 58 [2019-08-14 20:34:57,695 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-08-14 20:34:57,816 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:35:00,405 WARN L188 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:35:01,169 WARN L188 SmtUtils]: Spent 754.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:35:02,205 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:35:03,261 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:35:03,752 WARN L188 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:35:04,175 WARN L188 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:35:04,488 WARN L188 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:35:05,079 WARN L188 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:35:05,609 WARN L188 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:35:05,816 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:35:06,176 WARN L188 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:35:06,721 WARN L188 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:35:07,299 WARN L188 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:35:09,087 WARN L188 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:35:09,781 WARN L188 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:35:10,654 WARN L188 SmtUtils]: Spent 864.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:35:11,779 WARN L188 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:35:12,253 WARN L188 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:35:12,659 WARN L188 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:35:12,953 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:35:13,493 WARN L188 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:35:14,008 WARN L188 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:35:14,220 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:35:14,542 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:35:15,067 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:35:15,192 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:35:15,672 WARN L188 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:35:18,140 WARN L188 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:35:19,271 WARN L188 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:35:20,049 WARN L188 SmtUtils]: Spent 767.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:35:21,403 WARN L188 SmtUtils]: Spent 1.34 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:35:21,889 WARN L188 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:35:22,315 WARN L188 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:35:22,969 WARN L188 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:35:23,595 WARN L188 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:35:23,846 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:35:24,047 WARN L188 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:35:24,394 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:35:24,515 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:35:24,945 WARN L188 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:35:25,476 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:35:25,600 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:35:27,319 WARN L188 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:35:28,046 WARN L188 SmtUtils]: Spent 719.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:35:28,929 WARN L188 SmtUtils]: Spent 875.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:35:30,041 WARN L188 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:35:30,505 WARN L188 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:35:30,919 WARN L188 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:35:31,621 WARN L188 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:35:31,880 WARN L188 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:35:32,417 WARN L188 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:35:32,618 WARN L188 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:35:32,977 WARN L188 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:35:33,519 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:35:34,054 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:35:36,060 WARN L188 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:35:36,924 WARN L188 SmtUtils]: Spent 857.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:35:37,841 WARN L188 SmtUtils]: Spent 911.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:35:39,097 WARN L188 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:35:39,553 WARN L188 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:35:39,955 WARN L188 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:35:40,258 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:35:40,825 WARN L188 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:35:41,360 WARN L188 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:35:41,569 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:35:41,921 WARN L188 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:35:42,043 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:35:42,480 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:35:43,029 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:35:44,557 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:35:45,134 WARN L188 SmtUtils]: Spent 571.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:35:45,767 WARN L188 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:35:46,589 WARN L188 SmtUtils]: Spent 809.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:35:47,097 WARN L188 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:35:47,553 WARN L188 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:35:47,908 WARN L188 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:35:48,474 WARN L188 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:35:49,005 WARN L188 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:35:49,210 WARN L188 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:35:49,541 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:35:50,077 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:35:50,643 WARN L188 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:35:52,817 WARN L188 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:35:53,642 WARN L188 SmtUtils]: Spent 815.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:35:54,637 WARN L188 SmtUtils]: Spent 986.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:35:55,937 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:35:56,405 WARN L188 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:35:56,812 WARN L188 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:35:57,102 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:35:57,670 WARN L188 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:35:58,188 WARN L188 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:35:58,393 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:35:58,727 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:35:59,296 WARN L188 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:35:59,858 WARN L188 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:36:02,218 WARN L188 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:36:03,094 WARN L188 SmtUtils]: Spent 867.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:36:04,036 WARN L188 SmtUtils]: Spent 935.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:36:05,245 WARN L188 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:36:05,751 WARN L188 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:36:06,198 WARN L188 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:36:06,512 WARN L188 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:36:07,106 WARN L188 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:36:07,620 WARN L188 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:36:07,818 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:36:08,149 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:36:08,712 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:36:09,274 WARN L188 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:36:11,248 WARN L188 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:36:12,129 WARN L188 SmtUtils]: Spent 873.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:36:12,938 WARN L188 SmtUtils]: Spent 800.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:36:13,971 WARN L188 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:36:14,464 WARN L188 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:36:14,883 WARN L188 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:36:15,627 WARN L188 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:36:16,233 WARN L188 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-14 20:36:16,457 WARN L188 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:36:16,655 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:36:17,017 WARN L188 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2019-08-14 20:36:17,546 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 58 [2019-08-14 20:36:18,099 WARN L188 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:36:20,236 WARN L188 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:36:21,084 WARN L188 SmtUtils]: Spent 831.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:36:22,115 WARN L188 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:36:23,693 WARN L188 SmtUtils]: Spent 1.56 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:36:24,145 WARN L188 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:36:24,546 WARN L188 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:36:25,268 WARN L188 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:36:25,860 WARN L188 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:36:26,100 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:36:26,302 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:36:26,622 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:36:27,183 WARN L188 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:36:27,771 WARN L188 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:36:29,969 WARN L188 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:36:30,765 WARN L188 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:36:31,648 WARN L188 SmtUtils]: Spent 874.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:36:32,744 WARN L188 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:36:33,203 WARN L188 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:36:33,613 WARN L188 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:36:34,346 WARN L188 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:36:34,630 WARN L188 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:36:35,181 WARN L188 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:36:35,388 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:36:35,732 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:36:36,256 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:36:36,819 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:36:36,944 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:36:39,017 WARN L188 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:36:39,781 WARN L188 SmtUtils]: Spent 749.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:36:40,756 WARN L188 SmtUtils]: Spent 967.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:36:41,988 WARN L188 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:36:42,733 WARN L188 SmtUtils]: Spent 627.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:36:43,236 WARN L188 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:36:43,547 WARN L188 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:36:44,146 WARN L188 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:36:44,657 WARN L188 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:36:44,861 WARN L188 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:36:45,216 WARN L188 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:36:45,741 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:36:46,297 WARN L188 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:36:48,384 WARN L188 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:36:49,138 WARN L188 SmtUtils]: Spent 744.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:36:49,958 WARN L188 SmtUtils]: Spent 813.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:36:51,002 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:36:51,508 WARN L188 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:36:51,950 WARN L188 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:36:52,674 WARN L188 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:36:53,274 WARN L188 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:36:53,514 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:36:53,724 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:36:54,085 WARN L188 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 57 [2019-08-14 20:36:54,644 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:36:55,156 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:36:57,264 WARN L188 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:36:58,218 WARN L188 SmtUtils]: Spent 946.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:36:59,388 WARN L188 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:37:01,051 WARN L188 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:37:01,523 WARN L188 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:37:01,922 WARN L188 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:37:02,607 WARN L188 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:37:03,224 WARN L188 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:37:03,450 WARN L188 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:37:03,654 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:37:04,001 WARN L188 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:37:04,538 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:37:05,123 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:37:07,072 WARN L188 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:37:07,923 WARN L188 SmtUtils]: Spent 840.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:37:08,715 WARN L188 SmtUtils]: Spent 784.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:37:09,911 WARN L188 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:37:10,352 WARN L188 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:37:10,750 WARN L188 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:37:11,405 WARN L188 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:37:11,669 WARN L188 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:37:12,202 WARN L188 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:37:12,409 WARN L188 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:37:12,739 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:37:13,279 WARN L188 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:37:13,843 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:37:15,280 WARN L188 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:37:15,787 WARN L188 SmtUtils]: Spent 500.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:37:16,376 WARN L188 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:37:17,140 WARN L188 SmtUtils]: Spent 751.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:37:17,587 WARN L188 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:37:17,967 WARN L188 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:37:18,651 WARN L188 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:37:18,913 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:37:19,414 WARN L188 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:37:19,614 WARN L188 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:37:19,978 WARN L188 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 57 [2019-08-14 20:37:20,507 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:37:21,054 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:37:22,928 WARN L188 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:37:23,733 WARN L188 SmtUtils]: Spent 799.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:37:24,644 WARN L188 SmtUtils]: Spent 901.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:37:25,747 WARN L188 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:37:26,250 WARN L188 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:37:26,676 WARN L188 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:37:26,995 WARN L188 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:37:27,559 WARN L188 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 61 [2019-08-14 20:37:28,081 WARN L188 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-08-14 20:37:28,274 WARN L188 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:37:28,633 WARN L188 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 57 [2019-08-14 20:37:29,153 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-08-14 20:37:29,690 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:37:32,210 WARN L188 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:37:33,388 WARN L188 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:37:34,464 WARN L188 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:37:35,805 WARN L188 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:37:36,276 WARN L188 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:37:36,679 WARN L188 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:37:37,377 WARN L188 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:37:37,969 WARN L188 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:37:38,204 WARN L188 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:37:38,406 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:37:38,778 WARN L188 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 57 [2019-08-14 20:37:39,330 WARN L188 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:37:39,854 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:37:42,082 WARN L188 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:37:42,973 WARN L188 SmtUtils]: Spent 879.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:37:44,007 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:37:45,232 WARN L188 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:37:45,660 WARN L188 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:37:46,042 WARN L188 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:37:46,326 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:37:46,906 WARN L188 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:37:47,412 WARN L188 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-08-14 20:37:47,605 WARN L188 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:37:47,923 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2019-08-14 20:37:48,465 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-08-14 20:37:49,041 WARN L188 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 58 [2019-08-14 20:37:51,003 WARN L188 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:37:52,127 WARN L188 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:37:53,029 WARN L188 SmtUtils]: Spent 895.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:37:54,211 WARN L188 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:37:54,634 WARN L188 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:37:55,010 WARN L188 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:37:55,701 WARN L188 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:37:56,301 WARN L188 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:37:56,540 WARN L188 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:37:56,742 WARN L188 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:37:57,064 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:37:57,593 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:37:58,107 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:38:00,615 WARN L188 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:38:01,501 WARN L188 SmtUtils]: Spent 874.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:38:02,329 WARN L188 SmtUtils]: Spent 821.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:38:03,380 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:38:03,836 WARN L188 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:38:04,227 WARN L188 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:38:04,905 WARN L188 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:38:05,153 WARN L188 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:38:05,679 WARN L188 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:38:05,877 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:38:06,204 WARN L188 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:38:06,740 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:38:06,861 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:38:07,306 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:38:09,388 WARN L188 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:38:10,160 WARN L188 SmtUtils]: Spent 763.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:38:11,345 WARN L188 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:38:12,695 WARN L188 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:38:13,166 WARN L188 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:38:13,577 WARN L188 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:38:14,308 WARN L188 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:38:14,901 WARN L188 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:38:15,143 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:38:15,351 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:38:15,653 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2019-08-14 20:38:16,179 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:38:16,759 WARN L188 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:38:19,212 WARN L188 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:38:19,833 WARN L188 SmtUtils]: Spent 612.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:38:20,801 WARN L188 SmtUtils]: Spent 957.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:38:22,053 WARN L188 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:38:22,475 WARN L188 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:38:22,878 WARN L188 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:38:23,169 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:38:23,751 WARN L188 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:38:24,275 WARN L188 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:38:24,478 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:38:24,810 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:38:25,350 WARN L188 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:38:25,925 WARN L188 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:38:28,973 WARN L188 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:38:30,239 WARN L188 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:38:31,186 WARN L188 SmtUtils]: Spent 931.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:38:32,438 WARN L188 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:38:32,937 WARN L188 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:38:33,371 WARN L188 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:38:34,058 WARN L188 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:38:34,678 WARN L188 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:38:34,923 WARN L188 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:38:35,127 WARN L188 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:38:35,461 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:38:35,985 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:38:36,114 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:38:36,538 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:38:38,194 WARN L188 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:38:38,909 WARN L188 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:38:39,613 WARN L188 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:38:40,576 WARN L188 SmtUtils]: Spent 951.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:38:41,025 WARN L188 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:38:41,402 WARN L188 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:38:42,053 WARN L188 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:38:42,669 WARN L188 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:38:42,908 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:38:43,115 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:38:43,442 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:38:43,982 WARN L188 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:38:44,535 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:38:46,157 WARN L188 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:38:46,808 WARN L188 SmtUtils]: Spent 642.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:38:47,597 WARN L188 SmtUtils]: Spent 781.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:38:48,477 WARN L188 SmtUtils]: Spent 865.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:38:48,967 WARN L188 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:38:49,392 WARN L188 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:38:49,696 WARN L188 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:38:50,234 WARN L188 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:38:50,748 WARN L188 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:38:50,952 WARN L188 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:38:51,290 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:38:51,825 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:38:52,378 WARN L188 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:38:54,099 WARN L188 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:38:54,809 WARN L188 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:38:55,723 WARN L188 SmtUtils]: Spent 906.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:38:56,870 WARN L188 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:38:57,335 WARN L188 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:38:57,729 WARN L188 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:38:58,444 WARN L188 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:38:58,705 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:38:59,248 WARN L188 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:38:59,447 WARN L188 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:38:59,768 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:39:00,300 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:39:00,840 WARN L188 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:39:03,024 WARN L188 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:39:03,932 WARN L188 SmtUtils]: Spent 900.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:39:04,882 WARN L188 SmtUtils]: Spent 937.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:39:06,170 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:39:06,646 WARN L188 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:39:07,058 WARN L188 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:39:07,768 WARN L188 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:39:08,417 WARN L188 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:39:08,656 WARN L188 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:39:08,854 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:39:09,181 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:39:09,730 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:39:10,278 WARN L188 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:39:10,403 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:39:12,193 WARN L188 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:39:12,960 WARN L188 SmtUtils]: Spent 760.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:39:13,691 WARN L188 SmtUtils]: Spent 723.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:39:14,542 WARN L188 SmtUtils]: Spent 837.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:39:15,034 WARN L188 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:39:15,445 WARN L188 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:39:16,164 WARN L188 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:39:16,757 WARN L188 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-08-14 20:39:17,003 WARN L188 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 20:39:17,205 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:39:17,540 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:39:18,111 WARN L188 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:39:18,642 WARN L188 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:39:21,090 WARN L188 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:39:22,028 WARN L188 SmtUtils]: Spent 926.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:39:23,104 WARN L188 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:39:24,428 WARN L188 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:39:24,857 WARN L188 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:39:25,236 WARN L188 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:39:25,901 WARN L188 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:39:26,145 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:39:26,668 WARN L188 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:39:26,871 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:39:27,288 WARN L188 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2019-08-14 20:39:27,424 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:39:27,828 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-08-14 20:39:27,953 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:39:28,377 WARN L188 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2019-08-14 20:39:28,505 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:39:30,815 WARN L188 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:39:31,762 WARN L188 SmtUtils]: Spent 934.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:39:33,029 WARN L188 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:39:34,396 WARN L188 SmtUtils]: Spent 1.35 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:39:34,815 WARN L188 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:39:35,210 WARN L188 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:39:35,492 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:39:36,048 WARN L188 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:39:36,570 WARN L188 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:39:36,778 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:39:37,124 WARN L188 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 57 [2019-08-14 20:39:37,662 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:39:38,215 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:39:40,692 WARN L188 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:39:41,393 WARN L188 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:39:42,351 WARN L188 SmtUtils]: Spent 950.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:39:43,503 WARN L188 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:39:43,944 WARN L188 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:39:44,329 WARN L188 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:39:44,982 WARN L188 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:39:45,233 WARN L188 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:39:45,764 WARN L188 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:39:45,965 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:39:46,271 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2019-08-14 20:39:46,815 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:39:47,362 WARN L188 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 58 [2019-08-14 20:39:49,367 WARN L188 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:39:50,266 WARN L188 SmtUtils]: Spent 889.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:39:51,313 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:39:52,380 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:39:52,832 WARN L188 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:39:53,216 WARN L188 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:39:53,517 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:39:54,081 WARN L188 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:39:54,586 WARN L188 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-08-14 20:39:54,784 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:39:55,129 WARN L188 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 57 [2019-08-14 20:39:55,683 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:39:56,232 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-08-14 20:39:59,150 WARN L188 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:40:00,286 WARN L188 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:40:01,243 WARN L188 SmtUtils]: Spent 949.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:40:02,412 WARN L188 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:40:02,912 WARN L188 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:40:03,340 WARN L188 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:40:03,646 WARN L188 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:40:04,250 WARN L188 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:40:04,761 WARN L188 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-08-14 20:40:04,959 WARN L188 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:40:05,289 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2019-08-14 20:40:05,412 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-08-14 20:40:05,813 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 58 [2019-08-14 20:40:06,344 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 58 [2019-08-14 20:40:06,473 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:40:08,930 WARN L188 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:40:10,276 WARN L188 SmtUtils]: Spent 1.34 s on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:40:11,365 WARN L188 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:40:12,868 WARN L188 SmtUtils]: Spent 1.49 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:40:13,343 WARN L188 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:40:13,768 WARN L188 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:40:14,454 WARN L188 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-14 20:40:15,038 WARN L188 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2019-08-14 20:40:15,271 WARN L188 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:40:15,465 WARN L188 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-14 20:40:15,818 WARN L188 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 57 [2019-08-14 20:40:16,365 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:40:16,489 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-14 20:40:16,925 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2019-08-14 20:40:18,941 WARN L188 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:40:19,684 WARN L188 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:40:20,568 WARN L188 SmtUtils]: Spent 878.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:40:21,495 WARN L188 SmtUtils]: Spent 913.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:40:21,992 WARN L188 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:40:22,427 WARN L188 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:40:23,136 WARN L188 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 20:40:23,401 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 20:40:23,943 WARN L188 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:40:24,144 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:40:24,465 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2019-08-14 20:40:24,984 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:40:25,525 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:40:27,243 WARN L188 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:40:27,867 WARN L188 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-14 20:40:28,664 WARN L188 SmtUtils]: Spent 790.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:40:29,647 WARN L188 SmtUtils]: Spent 966.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:40:30,164 WARN L188 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 20:40:30,615 WARN L188 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 20:40:30,919 WARN L188 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 20:40:31,507 WARN L188 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-08-14 20:40:32,043 WARN L188 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-08-14 20:40:32,248 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-14 20:40:32,575 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2019-08-14 20:40:33,108 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 58 [2019-08-14 20:40:33,636 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-08-14 20:40:35,528 WARN L188 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2019-08-14 20:40:36,189 WARN L188 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-14 20:40:37,110 WARN L188 SmtUtils]: Spent 913.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-14 20:40:38,110 WARN L188 SmtUtils]: Spent 986.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-14 20:40:38,579 WARN L188 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 73