/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product56.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 15:13:40,974 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 15:13:40,978 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 15:13:41,003 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 15:13:41,003 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 15:13:41,004 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 15:13:41,006 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 15:13:41,007 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 15:13:41,009 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 15:13:41,010 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 15:13:41,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 15:13:41,012 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 15:13:41,013 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 15:13:41,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 15:13:41,015 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 15:13:41,016 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 15:13:41,017 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 15:13:41,018 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 15:13:41,020 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 15:13:41,022 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 15:13:41,023 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 15:13:41,024 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 15:13:41,026 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 15:13:41,027 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 15:13:41,029 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-04 15:13:41,029 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-04 15:13:41,030 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-04 15:13:41,031 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-04 15:13:41,031 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-04 15:13:41,032 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-04 15:13:41,032 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 15:13:41,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 15:13:41,034 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 15:13:41,035 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 15:13:41,036 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 15:13:41,036 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 15:13:41,037 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 15:13:41,037 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 15:13:41,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 15:13:41,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 15:13:41,039 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 15:13:41,040 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-09-04 15:13:41,052 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 15:13:41,052 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 15:13:41,054 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 15:13:41,054 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-04 15:13:41,054 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 15:13:41,054 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-04 15:13:41,054 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 15:13:41,055 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 15:13:41,055 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 15:13:41,055 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 15:13:41,055 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-04 15:13:41,055 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 15:13:41,056 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 15:13:41,056 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 15:13:41,056 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 15:13:41,056 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 15:13:41,056 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 15:13:41,057 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 15:13:41,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 15:13:41,057 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 15:13:41,057 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 15:13:41,057 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 15:13:41,058 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-09-04 15:13:41,482 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 15:13:41,497 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 15:13:41,500 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 15:13:41,502 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 15:13:41,503 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 15:13:41,504 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product56.cil.c [2020-09-04 15:13:41,593 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c6542afcc/77834df0e4f140efb13e97e7a662488c/FLAGf3ba63940 [2020-09-04 15:13:42,199 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 15:13:42,200 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec2_product56.cil.c [2020-09-04 15:13:42,222 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c6542afcc/77834df0e4f140efb13e97e7a662488c/FLAGf3ba63940 [2020-09-04 15:13:42,478 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c6542afcc/77834df0e4f140efb13e97e7a662488c [2020-09-04 15:13:42,494 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 15:13:42,496 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 15:13:42,497 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 15:13:42,497 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 15:13:42,501 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 15:13:42,502 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 03:13:42" (1/1) ... [2020-09-04 15:13:42,507 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dffe24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:13:42, skipping insertion in model container [2020-09-04 15:13:42,507 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 03:13:42" (1/1) ... [2020-09-04 15:13:42,516 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 15:13:42,589 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 15:13:42,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 15:13:43,070 INFO L203 MainTranslator]: Completed pre-run [2020-09-04 15:13:43,196 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 15:13:43,233 INFO L208 MainTranslator]: Completed translation [2020-09-04 15:13:43,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:13:43 WrapperNode [2020-09-04 15:13:43,234 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 15:13:43,235 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-04 15:13:43,235 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-04 15:13:43,235 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-04 15:13:43,249 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:13:43" (1/1) ... [2020-09-04 15:13:43,250 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:13:43" (1/1) ... [2020-09-04 15:13:43,275 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:13:43" (1/1) ... [2020-09-04 15:13:43,275 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:13:43" (1/1) ... [2020-09-04 15:13:43,318 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:13:43" (1/1) ... [2020-09-04 15:13:43,330 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:13:43" (1/1) ... [2020-09-04 15:13:43,335 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:13:43" (1/1) ... [2020-09-04 15:13:43,343 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-04 15:13:43,344 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-04 15:13:43,344 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-04 15:13:43,344 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-04 15:13:43,345 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:13:43" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-09-04 15:13:43,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-04 15:13:43,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-04 15:13:43,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-09-04 15:13:43,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-09-04 15:13:43,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-09-04 15:13:43,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-09-04 15:13:43,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-09-04 15:13:43,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-09-04 15:13:43,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-09-04 15:13:43,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-09-04 15:13:43,446 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-09-04 15:13:43,447 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-09-04 15:13:43,447 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-09-04 15:13:43,448 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-09-04 15:13:43,448 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-09-04 15:13:43,448 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-09-04 15:13:43,448 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-09-04 15:13:43,449 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-09-04 15:13:43,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-09-04 15:13:43,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-09-04 15:13:43,451 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-09-04 15:13:43,451 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-09-04 15:13:43,453 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-09-04 15:13:43,454 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-09-04 15:13:43,454 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-09-04 15:13:43,454 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-09-04 15:13:43,454 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-09-04 15:13:43,455 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-09-04 15:13:43,455 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-09-04 15:13:43,455 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-09-04 15:13:43,455 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-09-04 15:13:43,455 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-09-04 15:13:43,455 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-09-04 15:13:43,455 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-09-04 15:13:43,456 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-09-04 15:13:43,456 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-09-04 15:13:43,456 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-09-04 15:13:43,456 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-09-04 15:13:43,456 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-09-04 15:13:43,457 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-09-04 15:13:43,457 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-09-04 15:13:43,457 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-09-04 15:13:43,457 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-09-04 15:13:43,457 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-04 15:13:43,457 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-04 15:13:43,458 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-04 15:13:43,458 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-09-04 15:13:43,458 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-09-04 15:13:43,459 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-09-04 15:13:43,459 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-09-04 15:13:43,459 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-09-04 15:13:43,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-09-04 15:13:43,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-09-04 15:13:43,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-04 15:13:43,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-09-04 15:13:43,460 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-09-04 15:13:43,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-04 15:13:43,460 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-09-04 15:13:43,460 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-09-04 15:13:43,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-09-04 15:13:43,461 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-09-04 15:13:43,461 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-09-04 15:13:43,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-04 15:13:43,461 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-09-04 15:13:43,461 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-09-04 15:13:43,461 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-09-04 15:13:43,462 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-09-04 15:13:43,462 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-09-04 15:13:43,462 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-09-04 15:13:43,462 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-09-04 15:13:43,462 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-09-04 15:13:43,462 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-09-04 15:13:43,462 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-09-04 15:13:43,463 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-09-04 15:13:43,463 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-09-04 15:13:43,463 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-09-04 15:13:43,463 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-09-04 15:13:43,464 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-09-04 15:13:43,464 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-09-04 15:13:43,464 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-09-04 15:13:43,465 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-09-04 15:13:43,465 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-09-04 15:13:43,465 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-09-04 15:13:43,465 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-09-04 15:13:43,465 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-09-04 15:13:43,466 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-09-04 15:13:43,466 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-09-04 15:13:43,467 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-09-04 15:13:43,467 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-09-04 15:13:43,468 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-09-04 15:13:43,468 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-09-04 15:13:43,468 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-09-04 15:13:43,468 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-09-04 15:13:43,468 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-09-04 15:13:43,469 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-09-04 15:13:43,469 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-09-04 15:13:43,469 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-09-04 15:13:43,469 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-09-04 15:13:43,469 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-04 15:13:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-04 15:13:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-09-04 15:13:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-04 15:13:44,627 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-04 15:13:44,628 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-09-04 15:13:44,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 03:13:44 BoogieIcfgContainer [2020-09-04 15:13:44,639 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-04 15:13:44,640 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-04 15:13:44,640 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-04 15:13:44,644 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-04 15:13:44,644 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.09 03:13:42" (1/3) ... [2020-09-04 15:13:44,645 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@273f9e44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 03:13:44, skipping insertion in model container [2020-09-04 15:13:44,646 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:13:43" (2/3) ... [2020-09-04 15:13:44,646 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@273f9e44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 03:13:44, skipping insertion in model container [2020-09-04 15:13:44,646 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 03:13:44" (3/3) ... [2020-09-04 15:13:44,648 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product56.cil.c [2020-09-04 15:13:44,661 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-04 15:13:44,673 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-09-04 15:13:44,698 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-09-04 15:13:44,729 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-04 15:13:44,729 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-04 15:13:44,729 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-09-04 15:13:44,729 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-04 15:13:44,730 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-04 15:13:44,730 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-04 15:13:44,730 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-04 15:13:44,730 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-04 15:13:44,754 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states. [2020-09-04 15:13:44,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-09-04 15:13:44,778 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:13:44,780 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:13:44,780 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:13:44,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:13:44,788 INFO L82 PathProgramCache]: Analyzing trace with hash -1985307326, now seen corresponding path program 1 times [2020-09-04 15:13:44,800 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:13:44,800 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1491487167] [2020-09-04 15:13:44,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:13:44,892 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:13:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:45,588 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:13:45,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:13:45,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:45,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:13:45,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:45,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:13:45,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:45,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:13:45,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:45,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:13:45,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:45,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:13:45,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:45,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:13:45,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:45,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-09-04 15:13:45,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:45,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:13:45,783 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1491487167] [2020-09-04 15:13:45,785 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:13:45,785 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-09-04 15:13:45,786 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [487566694] [2020-09-04 15:13:45,792 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-04 15:13:45,793 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:13:45,809 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-04 15:13:45,810 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-09-04 15:13:45,813 INFO L87 Difference]: Start difference. First operand 351 states. Second operand 4 states. [2020-09-04 15:13:47,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:13:47,352 INFO L93 Difference]: Finished difference Result 569 states and 677 transitions. [2020-09-04 15:13:47,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-09-04 15:13:47,354 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-09-04 15:13:47,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:13:47,385 INFO L225 Difference]: With dead ends: 569 [2020-09-04 15:13:47,386 INFO L226 Difference]: Without dead ends: 354 [2020-09-04 15:13:47,397 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-09-04 15:13:47,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 354 states. [2020-09-04 15:13:47,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 354 to 300. [2020-09-04 15:13:47,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 300 states. [2020-09-04 15:13:47,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 300 states and 330 transitions. [2020-09-04 15:13:47,608 INFO L78 Accepts]: Start accepts. Automaton has 300 states and 330 transitions. Word has length 148 [2020-09-04 15:13:47,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:13:47,609 INFO L479 AbstractCegarLoop]: Abstraction has 300 states and 330 transitions. [2020-09-04 15:13:47,609 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-04 15:13:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 330 transitions. [2020-09-04 15:13:47,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-09-04 15:13:47,614 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:13:47,615 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:13:47,615 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-04 15:13:47,615 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:13:47,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:13:47,616 INFO L82 PathProgramCache]: Analyzing trace with hash 918955076, now seen corresponding path program 1 times [2020-09-04 15:13:47,616 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:13:47,617 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1638532210] [2020-09-04 15:13:47,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:13:47,620 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:13:47,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:48,039 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:13:48,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:13:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:48,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:13:48,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:48,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:13:48,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:48,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:13:48,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:48,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:13:48,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:48,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:13:48,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:48,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-09-04 15:13:48,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:48,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-09-04 15:13:48,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:48,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:13:48,162 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1638532210] [2020-09-04 15:13:48,162 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:13:48,162 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-09-04 15:13:48,162 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [417589001] [2020-09-04 15:13:48,165 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-09-04 15:13:48,165 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:13:48,165 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-09-04 15:13:48,166 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-09-04 15:13:48,166 INFO L87 Difference]: Start difference. First operand 300 states and 330 transitions. Second operand 5 states. [2020-09-04 15:13:48,872 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:13:50,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:13:50,329 INFO L93 Difference]: Finished difference Result 488 states and 560 transitions. [2020-09-04 15:13:50,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-09-04 15:13:50,334 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-09-04 15:13:50,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:13:50,338 INFO L225 Difference]: With dead ends: 488 [2020-09-04 15:13:50,338 INFO L226 Difference]: Without dead ends: 343 [2020-09-04 15:13:50,342 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-09-04 15:13:50,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2020-09-04 15:13:50,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 290. [2020-09-04 15:13:50,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 290 states. [2020-09-04 15:13:50,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 317 transitions. [2020-09-04 15:13:50,419 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 317 transitions. Word has length 149 [2020-09-04 15:13:50,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:13:50,419 INFO L479 AbstractCegarLoop]: Abstraction has 290 states and 317 transitions. [2020-09-04 15:13:50,419 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-09-04 15:13:50,420 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 317 transitions. [2020-09-04 15:13:50,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-09-04 15:13:50,425 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:13:50,425 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:13:50,425 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-04 15:13:50,426 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:13:50,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:13:50,426 INFO L82 PathProgramCache]: Analyzing trace with hash 1584362740, now seen corresponding path program 1 times [2020-09-04 15:13:50,426 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:13:50,427 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1361468112] [2020-09-04 15:13:50,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:13:50,429 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:13:50,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:50,818 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:13:50,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:13:50,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:50,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:13:50,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:50,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:13:50,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:50,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:13:50,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:50,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:13:50,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:50,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:13:50,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:50,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 15:13:50,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:50,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-09-04 15:13:50,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:50,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-09-04 15:13:50,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:50,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:13:50,975 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1361468112] [2020-09-04 15:13:50,976 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:13:50,976 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-09-04 15:13:50,976 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [776632535] [2020-09-04 15:13:50,977 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-09-04 15:13:50,977 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:13:50,977 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-09-04 15:13:50,978 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-09-04 15:13:50,978 INFO L87 Difference]: Start difference. First operand 290 states and 317 transitions. Second operand 11 states. [2020-09-04 15:13:51,504 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:13:51,920 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:13:52,292 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:52,618 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:52,936 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:53,225 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:54,275 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:13:57,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:13:57,345 INFO L93 Difference]: Finished difference Result 815 states and 963 transitions. [2020-09-04 15:13:57,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-09-04 15:13:57,346 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 162 [2020-09-04 15:13:57,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:13:57,355 INFO L225 Difference]: With dead ends: 815 [2020-09-04 15:13:57,355 INFO L226 Difference]: Without dead ends: 640 [2020-09-04 15:13:57,357 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2020-09-04 15:13:57,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 640 states. [2020-09-04 15:13:57,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 640 to 529. [2020-09-04 15:13:57,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 529 states. [2020-09-04 15:13:57,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 529 states and 598 transitions. [2020-09-04 15:13:57,559 INFO L78 Accepts]: Start accepts. Automaton has 529 states and 598 transitions. Word has length 162 [2020-09-04 15:13:57,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:13:57,561 INFO L479 AbstractCegarLoop]: Abstraction has 529 states and 598 transitions. [2020-09-04 15:13:57,561 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-09-04 15:13:57,561 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 598 transitions. [2020-09-04 15:13:57,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-09-04 15:13:57,564 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:13:57,564 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:13:57,565 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-04 15:13:57,565 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:13:57,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:13:57,565 INFO L82 PathProgramCache]: Analyzing trace with hash 247268501, now seen corresponding path program 1 times [2020-09-04 15:13:57,566 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:13:57,566 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [33635580] [2020-09-04 15:13:57,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:13:57,569 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:13:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:57,951 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:13:57,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:13:57,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:58,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:13:58,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:58,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:13:58,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:58,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:13:58,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:58,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:13:58,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:58,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:13:58,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:58,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 15:13:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:58,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-09-04 15:13:58,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:58,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-09-04 15:13:58,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:58,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:13:58,157 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [33635580] [2020-09-04 15:13:58,157 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:13:58,157 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-04 15:13:58,157 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [988118793] [2020-09-04 15:13:58,159 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-04 15:13:58,159 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:13:58,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-04 15:13:58,160 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-09-04 15:13:58,160 INFO L87 Difference]: Start difference. First operand 529 states and 598 transitions. Second operand 10 states. [2020-09-04 15:13:58,828 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:14:00,246 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:14:00,619 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:01,116 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:14:01,453 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:14:01,808 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:14:02,259 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:02,643 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:14:03,426 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:14:05,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:14:05,337 INFO L93 Difference]: Finished difference Result 1493 states and 1815 transitions. [2020-09-04 15:14:05,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-09-04 15:14:05,339 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-09-04 15:14:05,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:14:05,347 INFO L225 Difference]: With dead ends: 1493 [2020-09-04 15:14:05,347 INFO L226 Difference]: Without dead ends: 1079 [2020-09-04 15:14:05,349 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-09-04 15:14:05,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1079 states. [2020-09-04 15:14:05,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1079 to 895. [2020-09-04 15:14:05,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 895 states. [2020-09-04 15:14:05,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 895 states and 1025 transitions. [2020-09-04 15:14:05,644 INFO L78 Accepts]: Start accepts. Automaton has 895 states and 1025 transitions. Word has length 167 [2020-09-04 15:14:05,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:14:05,645 INFO L479 AbstractCegarLoop]: Abstraction has 895 states and 1025 transitions. [2020-09-04 15:14:05,645 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-04 15:14:05,645 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1025 transitions. [2020-09-04 15:14:05,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-09-04 15:14:05,649 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:14:05,650 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:14:05,650 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-04 15:14:05,650 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:14:05,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:14:05,651 INFO L82 PathProgramCache]: Analyzing trace with hash 1017465386, now seen corresponding path program 1 times [2020-09-04 15:14:05,651 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:14:05,651 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1292813026] [2020-09-04 15:14:05,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:14:05,654 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:14:05,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:06,035 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:14:06,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:14:06,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:06,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:14:06,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:06,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:14:06,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:06,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:14:06,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:06,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:14:06,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:06,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:14:06,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:06,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:14:06,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:06,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-09-04 15:14:06,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:06,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-09-04 15:14:06,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:06,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-09-04 15:14:06,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:06,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:14:06,220 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1292813026] [2020-09-04 15:14:06,223 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:14:06,224 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-09-04 15:14:06,224 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1708927919] [2020-09-04 15:14:06,224 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-09-04 15:14:06,225 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:14:06,225 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-09-04 15:14:06,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-09-04 15:14:06,225 INFO L87 Difference]: Start difference. First operand 895 states and 1025 transitions. Second operand 11 states. [2020-09-04 15:14:06,746 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:14:08,244 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:14:08,557 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:08,909 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:14:09,259 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:09,572 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:14:10,521 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:14:10,836 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:14:11,255 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:14:13,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:14:13,120 INFO L93 Difference]: Finished difference Result 2304 states and 2877 transitions. [2020-09-04 15:14:13,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-09-04 15:14:13,120 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-09-04 15:14:13,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:14:13,131 INFO L225 Difference]: With dead ends: 2304 [2020-09-04 15:14:13,131 INFO L226 Difference]: Without dead ends: 1524 [2020-09-04 15:14:13,135 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 224 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-09-04 15:14:13,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1524 states. [2020-09-04 15:14:13,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1524 to 1225. [2020-09-04 15:14:13,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1225 states. [2020-09-04 15:14:13,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 1225 states and 1403 transitions. [2020-09-04 15:14:13,497 INFO L78 Accepts]: Start accepts. Automaton has 1225 states and 1403 transitions. Word has length 172 [2020-09-04 15:14:13,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:14:13,497 INFO L479 AbstractCegarLoop]: Abstraction has 1225 states and 1403 transitions. [2020-09-04 15:14:13,497 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-09-04 15:14:13,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1403 transitions. [2020-09-04 15:14:13,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-09-04 15:14:13,501 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:14:13,501 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:14:13,502 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-04 15:14:13,502 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:14:13,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:14:13,502 INFO L82 PathProgramCache]: Analyzing trace with hash -1694641181, now seen corresponding path program 1 times [2020-09-04 15:14:13,502 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:14:13,503 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [550663105] [2020-09-04 15:14:13,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:14:13,506 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:14:13,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:13,876 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:14:13,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:14:13,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:13,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:14:13,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:13,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:14:13,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:13,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:14:13,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:13,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:14:13,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:13,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:14:13,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:13,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:14:13,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:13,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 15:14:13,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:13,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-09-04 15:14:13,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:14,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:14,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:14,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:14,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:14,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:14,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:14,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:14:14,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:14,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:14:14,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:14,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-09-04 15:14:14,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:14,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-09-04 15:14:14,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:14,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:14:14,213 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [550663105] [2020-09-04 15:14:14,214 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:14:14,215 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-09-04 15:14:14,216 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1908606829] [2020-09-04 15:14:14,217 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-09-04 15:14:14,217 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:14:14,217 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-09-04 15:14:14,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-09-04 15:14:14,218 INFO L87 Difference]: Start difference. First operand 1225 states and 1403 transitions. Second operand 12 states. [2020-09-04 15:14:16,157 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:14:16,494 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:16,884 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:17,254 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:14:17,600 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:14:17,907 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:14:20,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:14:20,328 INFO L93 Difference]: Finished difference Result 2983 states and 3733 transitions. [2020-09-04 15:14:20,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-09-04 15:14:20,329 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 210 [2020-09-04 15:14:20,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:14:20,340 INFO L225 Difference]: With dead ends: 2983 [2020-09-04 15:14:20,341 INFO L226 Difference]: Without dead ends: 1873 [2020-09-04 15:14:20,345 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 111 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=217, Invalid=539, Unknown=0, NotChecked=0, Total=756 [2020-09-04 15:14:20,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1873 states. [2020-09-04 15:14:20,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1873 to 1263. [2020-09-04 15:14:20,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1263 states. [2020-09-04 15:14:20,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 1263 states and 1443 transitions. [2020-09-04 15:14:20,721 INFO L78 Accepts]: Start accepts. Automaton has 1263 states and 1443 transitions. Word has length 210 [2020-09-04 15:14:20,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:14:20,721 INFO L479 AbstractCegarLoop]: Abstraction has 1263 states and 1443 transitions. [2020-09-04 15:14:20,722 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-09-04 15:14:20,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1443 transitions. [2020-09-04 15:14:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-09-04 15:14:20,726 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:14:20,726 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:14:20,727 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-04 15:14:20,727 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:14:20,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:14:20,727 INFO L82 PathProgramCache]: Analyzing trace with hash -1756969917, now seen corresponding path program 1 times [2020-09-04 15:14:20,727 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:14:20,728 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1452239435] [2020-09-04 15:14:20,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:14:20,730 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:14:20,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:21,104 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:14:21,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:14:21,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:21,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:14:21,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:21,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:14:21,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:21,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:14:21,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:21,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:14:21,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:21,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:14:21,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:21,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:14:21,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:21,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 15:14:21,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:21,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-09-04 15:14:21,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:21,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:21,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:21,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:21,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:21,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:21,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:14:21,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:21,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:14:21,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:21,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-09-04 15:14:21,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:21,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-09-04 15:14:21,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:21,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:14:21,382 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1452239435] [2020-09-04 15:14:21,382 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:14:21,383 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-09-04 15:14:21,383 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1617773921] [2020-09-04 15:14:21,383 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-09-04 15:14:21,384 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:14:21,384 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-09-04 15:14:21,384 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2020-09-04 15:14:21,384 INFO L87 Difference]: Start difference. First operand 1263 states and 1443 transitions. Second operand 15 states. [2020-09-04 15:14:22,019 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:14:22,331 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:22,644 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:14:22,955 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:14:23,258 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:14:24,593 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:14:24,911 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:14:25,261 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:14:25,622 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:14:25,942 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:14:29,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:14:29,184 INFO L93 Difference]: Finished difference Result 3065 states and 3889 transitions. [2020-09-04 15:14:29,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-09-04 15:14:29,191 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 210 [2020-09-04 15:14:29,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:14:29,203 INFO L225 Difference]: With dead ends: 3065 [2020-09-04 15:14:29,203 INFO L226 Difference]: Without dead ends: 1917 [2020-09-04 15:14:29,208 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=296, Invalid=894, Unknown=0, NotChecked=0, Total=1190 [2020-09-04 15:14:29,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1917 states. [2020-09-04 15:14:29,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1917 to 1287. [2020-09-04 15:14:29,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1287 states. [2020-09-04 15:14:29,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1287 states and 1467 transitions. [2020-09-04 15:14:29,707 INFO L78 Accepts]: Start accepts. Automaton has 1287 states and 1467 transitions. Word has length 210 [2020-09-04 15:14:29,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:14:29,708 INFO L479 AbstractCegarLoop]: Abstraction has 1287 states and 1467 transitions. [2020-09-04 15:14:29,708 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-09-04 15:14:29,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1467 transitions. [2020-09-04 15:14:29,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-09-04 15:14:29,712 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:14:29,713 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:14:29,713 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-09-04 15:14:29,713 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:14:29,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:14:29,714 INFO L82 PathProgramCache]: Analyzing trace with hash 382936000, now seen corresponding path program 1 times [2020-09-04 15:14:29,714 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:14:29,714 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1524495583] [2020-09-04 15:14:29,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:14:29,716 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:14:29,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:30,106 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:14:30,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:14:30,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:30,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:14:30,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:30,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:14:30,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:30,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:14:30,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:30,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:14:30,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:30,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:14:30,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:30,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:14:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:30,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 15:14:30,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:30,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-09-04 15:14:30,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:30,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:30,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:30,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:30,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:30,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:30,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:14:30,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:30,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:14:30,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:30,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-09-04 15:14:30,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:30,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-09-04 15:14:30,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:30,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:14:30,355 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1524495583] [2020-09-04 15:14:30,355 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:14:30,355 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-09-04 15:14:30,355 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1213109293] [2020-09-04 15:14:30,356 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-09-04 15:14:30,356 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:14:30,356 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-09-04 15:14:30,356 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-09-04 15:14:30,357 INFO L87 Difference]: Start difference. First operand 1287 states and 1467 transitions. Second operand 9 states. [2020-09-04 15:14:30,973 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:14:31,672 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:14:37,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:14:37,699 INFO L93 Difference]: Finished difference Result 4693 states and 6012 transitions. [2020-09-04 15:14:37,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2020-09-04 15:14:37,700 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 210 [2020-09-04 15:14:37,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:14:37,720 INFO L225 Difference]: With dead ends: 4693 [2020-09-04 15:14:37,721 INFO L226 Difference]: Without dead ends: 3521 [2020-09-04 15:14:37,728 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 44 SyntacticMatches, 4 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 518 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=329, Invalid=1231, Unknown=0, NotChecked=0, Total=1560 [2020-09-04 15:14:37,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3521 states. [2020-09-04 15:14:38,808 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3521 to 2519. [2020-09-04 15:14:38,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2519 states. [2020-09-04 15:14:38,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 2519 states and 2901 transitions. [2020-09-04 15:14:38,818 INFO L78 Accepts]: Start accepts. Automaton has 2519 states and 2901 transitions. Word has length 210 [2020-09-04 15:14:38,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:14:38,819 INFO L479 AbstractCegarLoop]: Abstraction has 2519 states and 2901 transitions. [2020-09-04 15:14:38,819 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-09-04 15:14:38,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 2901 transitions. [2020-09-04 15:14:38,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-09-04 15:14:38,823 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:14:38,823 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:14:38,824 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-09-04 15:14:38,824 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:14:38,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:14:38,824 INFO L82 PathProgramCache]: Analyzing trace with hash 245237427, now seen corresponding path program 1 times [2020-09-04 15:14:38,824 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:14:38,825 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [109236010] [2020-09-04 15:14:38,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:14:38,827 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:14:38,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:39,195 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:14:39,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:14:39,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:39,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:14:39,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:39,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:14:39,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:39,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:14:39,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:39,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:14:39,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:39,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:14:39,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:39,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 15:14:39,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:39,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 15:14:39,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:39,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-09-04 15:14:39,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:39,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-09-04 15:14:39,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:39,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:39,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:39,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:39,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:39,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:39,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:14:39,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:39,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:14:39,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:39,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-09-04 15:14:39,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:39,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-09-04 15:14:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:39,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:14:39,408 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [109236010] [2020-09-04 15:14:39,408 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:14:39,408 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-09-04 15:14:39,408 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1624353794] [2020-09-04 15:14:39,409 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-09-04 15:14:39,409 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:14:39,409 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-09-04 15:14:39,409 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-09-04 15:14:39,410 INFO L87 Difference]: Start difference. First operand 2519 states and 2901 transitions. Second operand 9 states. [2020-09-04 15:14:40,001 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:14:46,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:14:46,031 INFO L93 Difference]: Finished difference Result 5713 states and 7437 transitions. [2020-09-04 15:14:46,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-09-04 15:14:46,031 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 215 [2020-09-04 15:14:46,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:14:46,070 INFO L225 Difference]: With dead ends: 5713 [2020-09-04 15:14:46,071 INFO L226 Difference]: Without dead ends: 5710 [2020-09-04 15:14:46,076 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 487 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=367, Invalid=1273, Unknown=0, NotChecked=0, Total=1640 [2020-09-04 15:14:46,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5710 states. [2020-09-04 15:14:47,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5710 to 4074. [2020-09-04 15:14:47,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4074 states. [2020-09-04 15:14:47,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4074 states to 4074 states and 4795 transitions. [2020-09-04 15:14:47,514 INFO L78 Accepts]: Start accepts. Automaton has 4074 states and 4795 transitions. Word has length 215 [2020-09-04 15:14:47,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:14:47,515 INFO L479 AbstractCegarLoop]: Abstraction has 4074 states and 4795 transitions. [2020-09-04 15:14:47,515 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-09-04 15:14:47,515 INFO L276 IsEmpty]: Start isEmpty. Operand 4074 states and 4795 transitions. [2020-09-04 15:14:47,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2020-09-04 15:14:47,527 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:14:47,528 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:14:47,528 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-09-04 15:14:47,528 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:14:47,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:14:47,529 INFO L82 PathProgramCache]: Analyzing trace with hash 888880681, now seen corresponding path program 1 times [2020-09-04 15:14:47,529 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:14:47,529 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [316437433] [2020-09-04 15:14:47,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:14:47,576 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:14:47,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:47,929 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:14:47,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:14:47,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:47,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:14:47,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:47,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:14:47,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:47,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:14:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:14:48,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:14:48,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 15:14:48,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 15:14:48,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-09-04 15:14:48,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-09-04 15:14:48,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:48,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:48,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:48,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:48,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:14:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:14:48,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-09-04 15:14:48,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:48,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-09-04 15:14:48,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-09-04 15:14:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2020-09-04 15:14:48,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:48,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:48,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:48,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:14:48,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:14:48,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2020-09-04 15:14:48,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-09-04 15:14:48,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:48,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:14:48,253 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [316437433] [2020-09-04 15:14:48,254 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:14:48,254 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-09-04 15:14:48,254 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1250035283] [2020-09-04 15:14:48,255 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-09-04 15:14:48,255 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:14:48,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-09-04 15:14:48,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2020-09-04 15:14:48,255 INFO L87 Difference]: Start difference. First operand 4074 states and 4795 transitions. Second operand 15 states. [2020-09-04 15:14:48,937 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:14:49,213 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:49,451 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:14:49,757 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:14:50,053 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:14:53,013 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:14:57,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:14:57,997 INFO L93 Difference]: Finished difference Result 8200 states and 10198 transitions. [2020-09-04 15:14:58,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2020-09-04 15:14:58,004 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 308 [2020-09-04 15:14:58,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:14:58,031 INFO L225 Difference]: With dead ends: 8200 [2020-09-04 15:14:58,032 INFO L226 Difference]: Without dead ends: 4754 [2020-09-04 15:14:58,046 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 685 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=548, Invalid=1902, Unknown=0, NotChecked=0, Total=2450 [2020-09-04 15:14:58,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4754 states. [2020-09-04 15:14:59,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4754 to 3724. [2020-09-04 15:14:59,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3724 states. [2020-09-04 15:14:59,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3724 states to 3724 states and 4185 transitions. [2020-09-04 15:14:59,101 INFO L78 Accepts]: Start accepts. Automaton has 3724 states and 4185 transitions. Word has length 308 [2020-09-04 15:14:59,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:14:59,102 INFO L479 AbstractCegarLoop]: Abstraction has 3724 states and 4185 transitions. [2020-09-04 15:14:59,102 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-09-04 15:14:59,102 INFO L276 IsEmpty]: Start isEmpty. Operand 3724 states and 4185 transitions. [2020-09-04 15:14:59,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2020-09-04 15:14:59,111 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:14:59,112 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:14:59,112 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-09-04 15:14:59,112 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:14:59,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:14:59,113 INFO L82 PathProgramCache]: Analyzing trace with hash -1135737617, now seen corresponding path program 1 times [2020-09-04 15:14:59,113 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:14:59,113 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1222001220] [2020-09-04 15:14:59,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:14:59,135 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:14:59,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,482 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:14:59,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:14:59,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:14:59,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:14:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:14:59,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:14:59,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:14:59,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 15:14:59,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 15:14:59,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-09-04 15:14:59,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-09-04 15:14:59,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:59,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:59,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:59,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:59,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:14:59,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:14:59,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-09-04 15:14:59,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:59,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-09-04 15:14:59,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-09-04 15:14:59,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 15:14:59,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2020-09-04 15:14:59,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:59,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:59,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:14:59,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:14:59,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:14:59,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-09-04 15:14:59,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2020-09-04 15:14:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:14:59,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:14:59,757 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1222001220] [2020-09-04 15:14:59,757 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:14:59,757 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-09-04 15:14:59,757 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [211959112] [2020-09-04 15:14:59,758 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-09-04 15:14:59,758 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:14:59,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-09-04 15:14:59,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2020-09-04 15:14:59,759 INFO L87 Difference]: Start difference. First operand 3724 states and 4185 transitions. Second operand 11 states. [2020-09-04 15:15:01,004 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:15:07,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:15:07,304 INFO L93 Difference]: Finished difference Result 6574 states and 7742 transitions. [2020-09-04 15:15:07,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2020-09-04 15:15:07,304 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 317 [2020-09-04 15:15:07,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:15:07,322 INFO L225 Difference]: With dead ends: 6574 [2020-09-04 15:15:07,322 INFO L226 Difference]: Without dead ends: 2965 [2020-09-04 15:15:07,336 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 535 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=399, Invalid=1323, Unknown=0, NotChecked=0, Total=1722 [2020-09-04 15:15:07,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2965 states. [2020-09-04 15:15:08,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2965 to 1926. [2020-09-04 15:15:08,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1926 states. [2020-09-04 15:15:08,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1926 states and 2141 transitions. [2020-09-04 15:15:08,044 INFO L78 Accepts]: Start accepts. Automaton has 1926 states and 2141 transitions. Word has length 317 [2020-09-04 15:15:08,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:15:08,045 INFO L479 AbstractCegarLoop]: Abstraction has 1926 states and 2141 transitions. [2020-09-04 15:15:08,045 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-09-04 15:15:08,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 2141 transitions. [2020-09-04 15:15:08,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2020-09-04 15:15:08,050 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:15:08,051 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:15:08,051 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-09-04 15:15:08,051 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:15:08,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:15:08,052 INFO L82 PathProgramCache]: Analyzing trace with hash -1852617448, now seen corresponding path program 1 times [2020-09-04 15:15:08,052 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:15:08,052 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1149933072] [2020-09-04 15:15:08,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:15:08,065 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:15:08,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,406 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:15:08,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:15:08,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:15:08,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:15:08,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:15:08,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:15:08,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:15:08,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 15:15:08,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 15:15:08,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-09-04 15:15:08,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-09-04 15:15:08,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:08,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:08,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:08,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:15:08,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:15:08,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-09-04 15:15:08,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:08,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-09-04 15:15:08,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-09-04 15:15:08,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-09-04 15:15:08,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2020-09-04 15:15:08,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:08,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 15:15:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-09-04 15:15:08,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:15:08,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 15:15:08,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:15:08,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2020-09-04 15:15:08,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2020-09-04 15:15:08,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:15:08,873 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-09-04 15:15:08,874 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1149933072] [2020-09-04 15:15:08,874 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:15:08,874 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2020-09-04 15:15:08,874 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [988118619] [2020-09-04 15:15:08,875 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2020-09-04 15:15:08,875 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:15:08,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-09-04 15:15:08,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=453, Unknown=0, NotChecked=0, Total=506 [2020-09-04 15:15:08,876 INFO L87 Difference]: Start difference. First operand 1926 states and 2141 transitions. Second operand 23 states. [2020-09-04 15:15:09,578 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:15:10,036 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:10,376 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:10,714 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:11,050 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:11,370 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:12,630 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:15:13,653 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:14,093 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:14,630 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:14,989 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:19,671 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:20,063 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:20,379 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:20,712 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:21,041 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:21,391 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:21,712 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:22,116 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:22,443 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:22,766 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:23,086 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:23,439 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:23,784 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:24,113 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:27,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:15:27,425 INFO L93 Difference]: Finished difference Result 4291 states and 5088 transitions. [2020-09-04 15:15:27,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2020-09-04 15:15:27,425 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 329 [2020-09-04 15:15:27,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:15:27,427 INFO L225 Difference]: With dead ends: 4291 [2020-09-04 15:15:27,427 INFO L226 Difference]: Without dead ends: 0 [2020-09-04 15:15:27,440 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 174 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 87 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2323 ImplicationChecksByTransitivity, 9.4s TimeCoverageRelationStatistics Valid=1319, Invalid=6513, Unknown=0, NotChecked=0, Total=7832 [2020-09-04 15:15:27,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-09-04 15:15:27,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-09-04 15:15:27,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-09-04 15:15:27,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-09-04 15:15:27,442 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 329 [2020-09-04 15:15:27,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:15:27,442 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-09-04 15:15:27,442 INFO L480 AbstractCegarLoop]: Interpolant automaton has 23 states. [2020-09-04 15:15:27,442 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-09-04 15:15:27,442 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-09-04 15:15:27,442 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-09-04 15:15:27,445 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-09-04 15:15:27,666 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:27,837 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:28,004 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:28,167 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:28,364 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:28,538 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:28,701 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:28,873 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:29,040 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:29,208 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:29,373 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:29,548 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:38,663 WARN L193 SmtUtils]: Spent 9.10 s on a formula simplification. DAG size of input: 612 DAG size of output: 531 [2020-09-04 15:15:50,550 WARN L193 SmtUtils]: Spent 11.88 s on a formula simplification. DAG size of input: 672 DAG size of output: 608 [2020-09-04 15:15:50,713 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:51,049 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:15:51,234 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:51,393 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:51,568 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:51,904 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 15:15:52,073 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:52,246 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:52,414 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:52,583 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:52,752 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:52,926 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:53,107 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:53,306 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:53,478 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:53,640 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:53,973 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:15:54,145 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:54,329 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:54,505 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:54,671 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:54,839 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:55,016 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:55,183 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:55,356 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:55,519 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:55,690 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:55,857 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:56,019 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:56,338 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:15:56,510 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:56,819 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:15:57,000 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:57,356 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:15:57,540 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:57,720 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:57,913 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:58,093 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:15:58,285 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:58,473 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:15:58,643 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:58,810 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:58,985 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:15:59,159 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:59,328 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:59,511 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:15:59,702 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:59,909 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:16:00,115 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:16:00,382 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:00,585 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:00,761 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:01,015 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:01,183 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:01,342 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:01,675 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 15:16:01,842 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:02,009 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:02,175 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:02,337 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:02,499 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:02,668 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:02,829 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:02,998 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:03,155 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:03,322 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:03,484 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:03,642 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:03,991 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:16:04,158 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:04,475 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 15:16:04,650 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:04,981 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:16:05,155 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:05,321 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:05,522 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:05,689 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:05,894 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:06,062 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:06,235 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:06,403 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:06,562 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:06,728 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:06,940 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:07,113 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:07,271 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:07,437 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:07,639 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:07,800 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:08,132 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:16:08,306 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:08,464 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:08,635 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:08,970 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 15:16:09,138 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:09,308 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:09,475 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:09,655 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:09,847 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:10,027 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:16:10,219 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:10,400 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:16:10,570 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:10,737 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:10,913 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:16:11,090 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:11,258 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:11,440 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:16:11,629 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:11,833 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:16:12,035 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:16:12,244 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:12,411 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:12,583 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:12,749 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:12,914 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:13,077 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:13,244 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:13,406 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:13,574 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:13,743 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:13,911 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:14,078 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:14,241 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:14,408 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:14,570 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:14,739 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:14,923 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:15,101 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:15,273 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:15,619 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:16:15,802 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:16:15,975 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:16,152 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:16:16,507 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:16:16,686 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:16:16,869 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:16:17,185 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 195 [2020-09-04 15:16:17,590 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 204 [2020-09-04 15:16:18,201 WARN L193 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 207 [2020-09-04 15:16:18,612 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 204 [2020-09-04 15:16:19,225 WARN L193 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 207 [2020-09-04 15:16:19,537 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 195 [2020-09-04 15:16:19,708 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:19,887 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:20,083 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:20,250 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:20,412 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:20,746 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 15:16:20,920 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:21,090 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:21,263 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:21,429 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:21,593 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:21,768 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:21,936 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:22,104 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:22,261 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:22,427 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:22,594 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:22,755 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:23,079 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:16:23,245 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:23,554 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:16:23,728 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:24,060 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:16:24,242 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:24,400 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:16:24,563 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:24,738 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:24,902 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:25,065 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:25,228 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:25,396 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:25,563 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:25,733 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:25,892 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:26,225 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 15:16:26,396 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:26,567 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:26,736 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:27,084 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:16:27,251 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:27,409 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:27,565 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:27,888 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 15:16:28,049 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:28,381 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:16:28,642 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:28,811 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:28,979 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:29,147 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:29,317 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:29,489 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:29,657 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:29,822 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:29,992 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:30,153 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:30,318 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:38,425 WARN L193 SmtUtils]: Spent 8.09 s on a formula simplification. DAG size of input: 577 DAG size of output: 481 [2020-09-04 15:16:38,730 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 200 [2020-09-04 15:16:39,035 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:16:39,170 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 23 [2020-09-04 15:16:39,467 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 199 [2020-09-04 15:16:39,780 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 199 [2020-09-04 15:16:40,078 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 200 [2020-09-04 15:16:40,210 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 22 [2020-09-04 15:16:40,524 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 200 [2020-09-04 15:16:40,829 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:16:41,127 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 200 [2020-09-04 15:16:41,260 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 23 [2020-09-04 15:16:41,575 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 199 [2020-09-04 15:16:41,744 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:41,918 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:42,092 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:42,260 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:42,432 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:42,600 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:42,766 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:42,947 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:43,119 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:43,286 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:43,456 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:43,624 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:43,788 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:43,954 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:44,119 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:44,294 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:44,457 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:44,638 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:44,802 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:44,978 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:45,145 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:45,536 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:45,706 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:45,873 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:46,036 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:46,204 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:46,370 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:46,541 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:46,805 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:16:47,069 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:16:47,282 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-09-04 15:16:47,470 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-09-04 15:16:47,648 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:16:47,815 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:47,990 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:16:48,243 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:16:48,495 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:16:48,671 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-09-04 15:16:48,849 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-09-04 15:16:49,024 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-09-04 15:16:49,200 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-09-04 15:16:49,370 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:16:49,542 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:16:49,721 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:16:49,906 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:16:50,080 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:50,271 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:50,450 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:16:50,645 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:16:50,823 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:50,996 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:16:51,166 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:16:51,341 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:16:51,517 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:16:51,783 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 199 [2020-09-04 15:16:52,043 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 199 [2020-09-04 15:16:52,327 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:16:52,496 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:16:52,677 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:16:52,864 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:16:53,057 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:16:53,239 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:16:53,409 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:16:53,579 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:16:53,752 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:53,925 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:54,092 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:54,264 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:03,139 WARN L193 SmtUtils]: Spent 8.87 s on a formula simplification. DAG size of input: 612 DAG size of output: 531 [2020-09-04 15:17:03,311 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:03,479 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:03,642 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:03,809 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:03,974 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:04,130 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:17:04,292 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:04,466 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:04,630 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:04,790 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:04,955 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:05,124 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:05,290 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:05,459 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:05,617 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:05,952 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 15:17:06,124 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:06,300 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:06,468 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:06,817 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:17:06,983 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:07,141 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:07,298 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:07,618 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 15:17:07,779 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:08,111 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:17:08,276 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:08,441 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:17,221 WARN L193 SmtUtils]: Spent 8.77 s on a formula simplification. DAG size of input: 612 DAG size of output: 531 [2020-09-04 15:17:17,388 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:17,699 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 198 [2020-09-04 15:17:18,014 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 202 [2020-09-04 15:17:18,323 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:17:18,613 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:17:18,921 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 202 [2020-09-04 15:17:19,240 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 201 [2020-09-04 15:17:19,560 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 201 [2020-09-04 15:17:19,857 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:17:20,284 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 195 [2020-09-04 15:17:20,871 WARN L193 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 200 [2020-09-04 15:17:21,455 WARN L193 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 200 [2020-09-04 15:17:21,871 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 195 [2020-09-04 15:17:22,298 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 192 [2020-09-04 15:17:22,723 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 192 [2020-09-04 15:17:23,344 WARN L193 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:17:23,770 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 195 [2020-09-04 15:17:24,189 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 195 [2020-09-04 15:17:24,633 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 194 [2020-09-04 15:17:25,075 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 194 [2020-09-04 15:17:25,653 WARN L193 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:17:26,225 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:17:26,807 WARN L193 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 200 [2020-09-04 15:17:26,931 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 18 [2020-09-04 15:17:27,403 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 195 [2020-09-04 15:17:27,526 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 18 [2020-09-04 15:17:27,944 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 195 [2020-09-04 15:17:28,065 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 18 [2020-09-04 15:17:28,187 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 18 [2020-09-04 15:17:28,454 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 22 [2020-09-04 15:17:28,723 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 22 [2020-09-04 15:17:29,150 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 192 [2020-09-04 15:17:29,575 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 192 [2020-09-04 15:17:30,146 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:17:30,730 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 200 [2020-09-04 15:17:31,205 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 195 [2020-09-04 15:17:31,371 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 20 [2020-09-04 15:17:31,537 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 20 [2020-09-04 15:17:32,121 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 200 [2020-09-04 15:17:32,694 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:17:33,169 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 195 [2020-09-04 15:17:33,381 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 23 [2020-09-04 15:17:33,593 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 23 [2020-09-04 15:17:33,862 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 22 [2020-09-04 15:17:34,436 WARN L193 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:17:34,707 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 22 [2020-09-04 15:17:35,279 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:17:35,857 WARN L193 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:17:36,501 WARN L193 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:17:36,666 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:36,854 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:37,041 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:37,225 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:37,400 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:37,567 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:37,732 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:37,901 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:38,074 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:38,240 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:38,412 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:38,596 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:17:38,769 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:38,939 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:39,111 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:39,292 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:39,468 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:17:39,648 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:39,816 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:40,159 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:17:40,340 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:17:40,521 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:40,701 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:41,073 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 198 [2020-09-04 15:17:41,250 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:17:41,418 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:41,584 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:41,937 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:42,108 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:42,474 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:17:43,112 WARN L193 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 203 [2020-09-04 15:17:43,705 WARN L193 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 203 [2020-09-04 15:17:43,869 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:17:44,027 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:44,196 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:44,361 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:44,525 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:44,687 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:44,871 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:45,041 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:45,206 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:45,369 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:45,536 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:45,703 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:45,894 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:46,071 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:46,254 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:46,535 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:17:46,706 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:47,142 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 15:17:47,412 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:17:47,848 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 15:17:48,021 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:48,189 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:48,352 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:48,521 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:48,884 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:17:49,046 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:49,220 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:49,405 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:49,571 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:49,729 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:50,064 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 15:17:50,230 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:50,397 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:50,562 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:50,724 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:50,885 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:51,054 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:51,216 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:51,384 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:51,542 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:51,709 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:51,870 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:52,028 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:52,377 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:17:52,543 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:52,860 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 15:17:53,034 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:53,365 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:17:53,549 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:53,713 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:53,880 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:54,042 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:54,203 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:54,368 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:54,535 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:54,697 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:54,865 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:55,032 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:55,204 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:55,371 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:55,533 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:55,699 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:55,861 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:56,030 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:56,200 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:56,366 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:56,528 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:56,693 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:56,854 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:57,017 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:57,178 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:57,343 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:57,507 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:57,666 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:17:57,828 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:58,008 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:17:58,177 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:58,612 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:17:59,046 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:17:59,213 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:59,390 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:17:59,559 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:59,727 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:59,893 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:00,057 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:00,223 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:00,400 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:00,564 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:00,732 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:00,911 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:01,100 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:01,267 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:01,429 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:01,763 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 15:18:01,935 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:02,101 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:02,270 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:02,437 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:02,598 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:02,772 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:02,938 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:03,106 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:03,264 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:03,430 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:03,596 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:03,758 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:04,117 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:18:04,283 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:04,628 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:18:04,802 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:05,132 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:18:05,310 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:05,476 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:05,647 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:05,813 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:05,984 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:06,151 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:06,318 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:06,481 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:06,654 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:06,837 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:07,030 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:18:07,197 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:07,363 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:07,697 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 15:18:07,874 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:18:08,040 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:08,214 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:08,385 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:08,547 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:08,725 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:08,896 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:09,064 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:09,222 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:09,388 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:09,560 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:09,726 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:10,087 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 198 [2020-09-04 15:18:10,254 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:10,596 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:18:10,769 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:11,100 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:18:11,708 WARN L193 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:18:12,088 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 27 [2020-09-04 15:18:12,673 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:18:13,259 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:18:13,789 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 197 [2020-09-04 15:18:14,233 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 26 [2020-09-04 15:18:14,793 WARN L193 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 198 [2020-09-04 15:18:14,954 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 22 [2020-09-04 15:18:15,397 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 26 [2020-09-04 15:18:15,959 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 198 [2020-09-04 15:18:16,247 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 22 [2020-09-04 15:18:16,781 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 197 [2020-09-04 15:18:17,125 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 22 [2020-09-04 15:18:17,395 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 25 [2020-09-04 15:18:17,736 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 22 [2020-09-04 15:18:18,327 WARN L193 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:18:18,922 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:18:19,215 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 25 [2020-09-04 15:18:19,509 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 25 [2020-09-04 15:18:20,069 WARN L193 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 198 [2020-09-04 15:18:20,708 WARN L193 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 198 [2020-09-04 15:18:21,182 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:18:21,659 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:18:22,189 WARN L193 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 197 [2020-09-04 15:18:22,718 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 197 [2020-09-04 15:18:23,306 WARN L193 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:18:23,892 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:18:24,360 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 193 [2020-09-04 15:18:24,801 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 26 [2020-09-04 15:18:25,176 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 27 [2020-09-04 15:18:25,645 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 193 [2020-09-04 15:18:26,086 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 26 [2020-09-04 15:18:26,459 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 27 [2020-09-04 15:18:26,628 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 19 [2020-09-04 15:18:27,205 WARN L193 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:18:27,785 WARN L193 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:18:28,056 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 25 [2020-09-04 15:18:28,648 WARN L193 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:18:29,243 WARN L193 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:18:29,836 WARN L193 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:18:30,430 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:18:30,805 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 27 [2020-09-04 15:18:31,181 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 27 [2020-09-04 15:18:31,468 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 22 [2020-09-04 15:18:31,841 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 24 [2020-09-04 15:18:32,216 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 24 [2020-09-04 15:18:32,588 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 24 [2020-09-04 15:18:32,961 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 24 [2020-09-04 15:18:33,553 WARN L193 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:18:33,721 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:33,887 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:34,057 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:34,224 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:34,392 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:34,558 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:34,725 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:34,887 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:35,085 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 19 [2020-09-04 15:18:35,459 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 24 [2020-09-04 15:18:35,637 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 17 [2020-09-04 15:18:36,003 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 24 [2020-09-04 15:18:36,192 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 19 [2020-09-04 15:18:36,549 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 23 [2020-09-04 15:18:36,753 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:37,076 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:18:37,249 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:37,419 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:37,595 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:37,757 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:37,923 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:38,099 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:38,277 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:38,616 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:18:38,978 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 15:18:39,325 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 15:18:39,668 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 15:18:40,011 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 15:18:40,462 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:18:40,915 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:18:41,369 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:18:41,816 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 193 [2020-09-04 15:18:42,266 WARN L193 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 193 [2020-09-04 15:18:42,603 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 15:18:42,939 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 15:18:43,277 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 15:18:43,612 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 15:18:44,063 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:18:44,509 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 15:18:44,956 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 15:18:45,412 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:18:45,865 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:18:46,204 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-09-04 15:18:46,658 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:18:46,997 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-09-04 15:18:47,338 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 15:18:47,675 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 15:18:48,122 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 15:18:48,569 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 193 [2020-09-04 15:18:49,014 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 193 [2020-09-04 15:18:49,467 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:18:49,924 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:18:50,378 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:18:50,830 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:18:51,284 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:18:51,722 WARN L193 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:18:52,175 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:18:52,623 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 15:18:53,058 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:18:53,400 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 193 [2020-09-04 15:18:53,851 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:18:54,193 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 193 [2020-09-04 15:18:54,640 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 15:18:55,097 WARN L193 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:18:55,550 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:18:55,960 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 15:18:56,411 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:18:56,756 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 15:18:56,927 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:57,104 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:57,270 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:57,433 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:57,606 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:57,770 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:57,941 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:58,123 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:58,398 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 15:18:58,575 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:59,018 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 201 [2020-09-04 15:18:59,289 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 15:18:59,731 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 201 [2020-09-04 15:18:59,905 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:00,253 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:19:00,415 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:00,747 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:19:00,909 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:01,225 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 15:19:01,558 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 15:19:01,724 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:01,886 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:02,053 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:02,401 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:19:02,568 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:02,737 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:02,903 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:03,071 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:03,233 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:03,394 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:03,562 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:03,729 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:03,895 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:04,063 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:04,229 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:04,397 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:04,564 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:04,730 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:04,896 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:05,062 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:05,229 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:05,546 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 15:19:05,877 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:19:06,043 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:06,212 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:06,374 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:06,535 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:06,702 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:07,049 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:19:07,216 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:07,386 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:07,553 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:07,719 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:07,887 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:08,217 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:19:08,380 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:08,542 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:08,887 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:19:09,236 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:19:09,397 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:09,559 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:09,721 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:09,883 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:10,049 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:10,216 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:10,385 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:10,551 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:10,718 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:10,880 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:11,046 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:11,208 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:11,378 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:11,545 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:11,711 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:11,878 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:12,044 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:12,211 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:12,377 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:12,714 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:19:12,892 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:13,055 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:13,228 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:19:13,564 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:19:13,738 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:13,912 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:19:14,089 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:14,364 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:19:14,535 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:14,972 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 15:19:15,243 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:19:15,679 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 15:19:15,860 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:16,135 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:19:16,306 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:16,741 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 15:19:17,012 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:19:17,450 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 15:19:17,633 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:17,794 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:17,956 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:18,119 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:18,704 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 203 [2020-09-04 15:19:19,290 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 203 [2020-09-04 15:19:19,457 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:19,620 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:20,247 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 203 [2020-09-04 15:19:20,869 WARN L193 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 203 [2020-09-04 15:19:21,456 WARN L193 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 203 [2020-09-04 15:19:22,043 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 203 [2020-09-04 15:19:30,684 WARN L193 SmtUtils]: Spent 8.64 s on a formula simplification. DAG size of input: 567 DAG size of output: 519 [2020-09-04 15:19:30,859 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:39,432 WARN L193 SmtUtils]: Spent 8.57 s on a formula simplification. DAG size of input: 567 DAG size of output: 519 [2020-09-04 15:19:39,604 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:39,780 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:19:47,837 WARN L193 SmtUtils]: Spent 8.06 s on a formula simplification. DAG size of input: 577 DAG size of output: 481 [2020-09-04 15:19:56,084 WARN L193 SmtUtils]: Spent 8.24 s on a formula simplification. DAG size of input: 577 DAG size of output: 481 [2020-09-04 15:19:56,251 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:56,413 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:56,577 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:56,736 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:19:56,898 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:19:57,066 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:57,233 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:57,395 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:57,552 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:19:57,729 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:57,892 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:58,051 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:19:58,218 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:58,385 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:58,549 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:58,712 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:58,877 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:59,049 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:59,217 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:59,381 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:59,550 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:59,724 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:59,886 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:00,053 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:00,232 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:00,399 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:00,564 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:00,732 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:00,905 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:01,077 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:01,252 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:01,415 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:01,737 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:20:01,914 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:02,089 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:02,262 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:02,618 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:20:02,790 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:02,953 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:03,115 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:03,428 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-09-04 15:20:03,594 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:03,908 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:20:11,310 WARN L193 SmtUtils]: Spent 7.39 s on a formula simplification. DAG size of input: 549 DAG size of output: 441 [2020-09-04 15:20:11,527 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:11,886 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 15:20:12,211 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:20:12,597 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:20:12,924 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:20:13,310 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:20:13,634 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 15:20:13,941 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 200 [2020-09-04 15:20:14,247 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:20:14,381 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 23 [2020-09-04 15:20:14,678 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 199 [2020-09-04 15:20:14,992 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 199 [2020-09-04 15:20:15,290 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 200 [2020-09-04 15:20:15,421 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 22 [2020-09-04 15:20:15,730 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 200 [2020-09-04 15:20:16,031 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:20:16,329 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 200 [2020-09-04 15:20:16,462 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 23 [2020-09-04 15:20:16,775 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 199 [2020-09-04 15:20:17,137 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:20:17,494 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:20:17,701 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 18 [2020-09-04 15:20:17,900 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 18 [2020-09-04 15:20:18,263 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:20:18,628 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:20:18,974 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:20:19,284 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:20:19,644 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:20:20,002 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:20:20,367 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:20:20,729 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:20:21,093 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:20:21,458 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:20:21,821 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:20:22,187 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:20:22,494 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:20:22,701 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 20 [2020-09-04 15:20:23,010 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:20:23,220 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 20 [2020-09-04 15:20:23,538 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:20:23,747 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 19 [2020-09-04 15:20:23,957 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 19 [2020-09-04 15:20:24,267 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:20:24,634 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:20:24,996 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:20:25,304 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:20:25,613 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:20:25,917 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 194 [2020-09-04 15:20:26,220 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 194 [2020-09-04 15:20:26,696 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 25 [2020-09-04 15:20:27,169 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 25 [2020-09-04 15:20:27,636 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 25 [2020-09-04 15:20:28,104 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 25 [2020-09-04 15:20:28,319 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 20 [2020-09-04 15:20:28,534 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 20 [2020-09-04 15:20:28,898 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:20:29,262 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:20:29,570 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:20:29,791 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 20 [2020-09-04 15:20:30,096 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:20:30,318 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 20 [2020-09-04 15:20:30,535 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 20 [2020-09-04 15:20:30,898 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:20:31,111 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 20 [2020-09-04 15:20:31,474 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:20:31,838 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:20:32,200 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:20:32,367 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:32,561 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 19 [2020-09-04 15:20:32,934 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 24 [2020-09-04 15:20:33,113 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 17 [2020-09-04 15:20:33,476 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 24 [2020-09-04 15:20:33,666 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 19 [2020-09-04 15:20:34,025 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 23 [2020-09-04 15:20:34,465 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 15:20:34,905 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:20:35,345 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:20:35,779 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 15:20:36,201 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 196 [2020-09-04 15:20:36,621 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 196 [2020-09-04 15:20:37,053 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 198 [2020-09-04 15:20:37,486 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 15:20:37,921 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 15:20:38,354 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:20:38,787 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:20:39,215 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 198 [2020-09-04 15:20:39,644 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 198 [2020-09-04 15:20:40,084 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:20:40,247 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:40,663 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:20:40,824 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:41,259 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 15:20:41,421 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:41,582 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:42,171 WARN L193 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 203 [2020-09-04 15:20:42,759 WARN L193 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 203 [2020-09-04 15:20:43,182 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 196 [2020-09-04 15:20:43,605 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 196 [2020-09-04 15:20:44,035 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 198 [2020-09-04 15:20:44,478 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:20:44,895 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:20:45,058 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:45,219 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:45,660 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:20:46,089 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 198 [2020-09-04 15:20:46,507 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:20:47,129 WARN L193 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 203 [2020-09-04 15:20:47,754 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 203 [2020-09-04 15:20:48,342 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 203 [2020-09-04 15:20:48,771 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 198 [2020-09-04 15:20:49,357 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 203 [2020-09-04 15:20:49,786 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 198 [2020-09-04 15:20:50,215 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 198 [2020-09-04 15:20:50,644 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 198 [2020-09-04 15:20:50,813 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:50,979 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:51,146 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:51,313 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:51,475 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:51,637 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:51,804 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:51,966 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:52,127 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:52,295 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:52,456 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:52,619 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:52,789 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:52,956 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:53,122 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:53,289 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:53,455 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:53,623 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:53,790 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:53,958 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:54,125 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:54,296 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:54,462 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:54,631 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:54,798 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:54,960 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:20:55,125 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:55,293 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:55,459 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:55,623 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:55,786 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:55,954 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:56,116 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:20:56,282 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:56,460 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:56,632 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:56,798 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:56,962 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:57,130 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:57,294 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:57,462 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:57,638 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:57,805 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:57,977 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:58,160 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:20:58,334 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:58,504 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:58,676 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:58,855 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:20:59,032 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:20:59,211 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:20:59,378 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:59,723 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:20:59,940 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:21:00,122 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:21:00,300 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:21:00,672 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 198 [2020-09-04 15:21:00,849 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:21:01,017 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:01,184 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:01,536 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:21:01,708 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:21:02,076 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:21:02,389 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:21:02,751 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 198 [2020-09-04 15:21:03,337 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 201 [2020-09-04 15:21:03,710 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 198 [2020-09-04 15:21:04,287 WARN L193 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 201 [2020-09-04 15:21:04,612 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:21:04,773 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:21:04,936 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:05,100 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:05,267 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:05,433 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:21:05,601 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:05,770 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:05,949 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:21:06,262 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 198 [2020-09-04 15:21:06,575 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 202 [2020-09-04 15:21:06,885 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:21:07,175 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:21:07,484 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 202 [2020-09-04 15:21:07,803 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 201 [2020-09-04 15:21:08,124 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 201 [2020-09-04 15:21:08,420 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:21:08,597 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:08,768 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:09,197 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:21:09,372 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:09,801 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:21:09,969 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:10,136 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:10,300 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:21:18,936 WARN L193 SmtUtils]: Spent 8.63 s on a formula simplification. DAG size of input: 567 DAG size of output: 519 [2020-09-04 15:21:19,103 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:19,267 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:21:19,442 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:21:19,615 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:21:19,783 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:19,955 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:20,125 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:20,304 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:20,482 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:20,653 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:21:20,966 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:21:21,308 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:21:21,609 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 15:21:21,950 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:21:22,252 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:21:22,588 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-09-04 15:21:31,240 WARN L193 SmtUtils]: Spent 8.65 s on a formula simplification. DAG size of input: 567 DAG size of output: 519 [2020-09-04 15:21:31,406 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:31,570 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:21:31,750 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:31,924 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:32,093 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:32,266 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:32,574 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:21:32,961 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 15:21:33,768 WARN L193 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 204 [2020-09-04 15:21:34,180 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 195 [2020-09-04 15:21:34,986 WARN L193 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 204 [2020-09-04 15:21:35,384 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 193 [2020-09-04 15:21:35,753 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 193 [2020-09-04 15:21:36,110 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 18 [2020-09-04 15:21:36,465 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 18 [2020-09-04 15:21:37,223 WARN L193 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 202 [2020-09-04 15:21:37,609 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 15:21:38,364 WARN L193 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 202 [2020-09-04 15:21:39,037 WARN L193 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 203 [2020-09-04 15:21:39,420 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:21:40,088 WARN L193 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 203 [2020-09-04 15:21:40,900 WARN L193 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 204 [2020-09-04 15:21:41,710 WARN L193 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 204 [2020-09-04 15:21:42,462 WARN L193 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 202 [2020-09-04 15:21:43,213 WARN L193 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 202 [2020-09-04 15:21:43,965 WARN L193 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 202 [2020-09-04 15:21:44,720 WARN L193 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 202 [2020-09-04 15:21:45,393 WARN L193 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 204 [2020-09-04 15:21:46,063 WARN L193 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 204 [2020-09-04 15:21:46,646 WARN L193 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 197 [2020-09-04 15:21:47,071 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 19 [2020-09-04 15:21:47,632 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 197 [2020-09-04 15:21:48,055 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 19 [2020-09-04 15:21:48,357 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:21:48,757 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 193 [2020-09-04 15:21:49,167 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 195 [2020-09-04 15:21:49,468 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:21:50,138 WARN L193 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 203 [2020-09-04 15:21:51,091 WARN L193 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 206 [2020-09-04 15:21:52,047 WARN L193 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 206 [2020-09-04 15:21:52,718 WARN L193 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 203 [2020-09-04 15:21:53,106 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 15:21:53,489 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:21:54,163 WARN L193 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 204 [2020-09-04 15:21:54,835 WARN L193 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 204 [2020-09-04 15:21:55,506 WARN L193 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 203 [2020-09-04 15:21:56,173 WARN L193 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 203 [2020-09-04 15:21:56,584 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 195 [2020-09-04 15:21:57,479 WARN L193 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 206 [2020-09-04 15:21:58,374 WARN L193 SmtUtils]: Spent 894.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 206 [2020-09-04 15:21:58,759 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 15:21:59,146 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 15:22:00,132 WARN L193 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 208 [2020-09-04 15:22:01,118 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 208 [2020-09-04 15:22:02,109 WARN L193 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 208 [2020-09-04 15:22:03,096 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 208 [2020-09-04 15:22:04,069 WARN L193 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 208 [2020-09-04 15:22:05,036 WARN L193 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 208 [2020-09-04 15:22:05,711 WARN L193 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 204 [2020-09-04 15:22:06,386 WARN L193 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 204 [2020-09-04 15:22:06,950 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 197 [2020-09-04 15:22:07,377 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 19 [2020-09-04 15:22:07,941 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 197 [2020-09-04 15:22:08,367 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 19 [2020-09-04 15:22:09,338 WARN L193 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 208 [2020-09-04 15:22:10,009 WARN L193 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 204 [2020-09-04 15:22:10,972 WARN L193 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 208 [2020-09-04 15:22:11,641 WARN L193 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 204 [2020-09-04 15:22:12,315 WARN L193 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 204 [2020-09-04 15:22:12,991 WARN L193 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 204 [2020-09-04 15:22:13,163 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:22:13,332 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:13,501 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:13,664 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:22:13,831 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:22:14,167 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 15:22:14,543 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 201 [2020-09-04 15:22:15,139 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 204 [2020-09-04 15:22:15,484 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 201 [2020-09-04 15:22:16,053 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 204 [2020-09-04 15:22:16,377 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 15:22:25,314 WARN L193 SmtUtils]: Spent 8.92 s on a formula simplification. DAG size of input: 612 DAG size of output: 531 [2020-09-04 15:22:25,474 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:22:25,640 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:22:34,387 WARN L193 SmtUtils]: Spent 8.74 s on a formula simplification. DAG size of input: 567 DAG size of output: 519 [2020-09-04 15:22:34,558 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:22:34,735 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:34,901 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:22:35,059 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:22:35,222 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:22:35,393 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:35,557 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:22:35,720 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:22:35,905 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:36,074 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:36,246 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:36,415 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:36,587 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:22:36,763 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:36,925 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:22:37,090 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:22:37,257 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:37,418 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:22:37,582 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:22:46,235 WARN L193 SmtUtils]: Spent 8.65 s on a formula simplification. DAG size of input: 567 DAG size of output: 519 [2020-09-04 15:22:55,232 WARN L193 SmtUtils]: Spent 8.99 s on a formula simplification. DAG size of input: 612 DAG size of output: 531 [2020-09-04 15:23:04,132 WARN L193 SmtUtils]: Spent 8.90 s on a formula simplification. DAG size of input: 612 DAG size of output: 531 [2020-09-04 15:23:04,299 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:04,460 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:23:04,625 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:04,905 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:05,066 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:05,247 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:05,413 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:05,581 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:05,743 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:05,916 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:06,078 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:06,240 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:06,402 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:06,568 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:06,736 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:06,901 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:07,063 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:07,232 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:07,399 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:07,573 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:07,739 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:07,903 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:08,072 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:08,236 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:08,406 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:08,575 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:08,732 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:23:08,896 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:09,060 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:09,228 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:09,395 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:09,562 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:09,733 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:09,911 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:10,088 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:10,267 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:23:10,436 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:10,873 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:23:11,308 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:23:11,476 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:11,654 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:23:20,654 WARN L193 SmtUtils]: Spent 9.00 s on a formula simplification. DAG size of input: 612 DAG size of output: 531 [2020-09-04 15:23:20,818 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:20,993 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:21,178 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:21,345 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:21,503 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:23:21,837 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 15:23:22,004 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:22,170 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:22,335 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:22,497 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:22,658 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:22,826 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:22,993 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:23,161 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:23,319 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:23:23,486 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:23,648 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:23,806 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:23:24,156 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:23:24,323 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:24,638 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 15:23:24,812 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:25,144 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:23:25,319 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:25,484 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:23:25,651 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:25,830 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:26,019 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:23:26,186 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:26,348 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:26,683 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 15:23:26,856 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:23:27,023 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:27,193 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:27,360 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:27,522 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:27,695 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:27,862 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:28,031 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:28,189 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:23:28,356 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:28,522 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:28,685 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:29,046 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:23:29,212 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:29,556 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:23:29,730 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:30,061 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:23:30,236 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:30,400 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:23:30,568 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:30,744 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:23:30,911 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:31,095 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:23:31,263 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:31,444 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:23:31,617 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:23:31,799 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:31,982 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:23:32,154 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:32,424 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:23:32,602 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:23:32,872 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:23:33,044 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:33,214 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:33,376 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:33,556 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:33,720 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:33,895 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:34,067 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:34,237 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:34,394 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:23:34,570 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:34,729 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:23:34,901 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:35,064 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:35,238 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:35,400 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:35,580 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:35,744 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:35,919 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:36,087 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:36,251 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:23:36,417 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:44,637 WARN L193 SmtUtils]: Spent 8.19 s on a formula simplification. DAG size of input: 577 DAG size of output: 481 [2020-09-04 15:23:44,803 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:44,973 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:45,140 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:45,307 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:45,476 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:45,654 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:45,942 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:23:46,249 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 200 [2020-09-04 15:23:46,542 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 198 [2020-09-04 15:23:46,846 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 200 [2020-09-04 15:23:47,151 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:23:47,466 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 199 [2020-09-04 15:23:47,770 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 199 [2020-09-04 15:23:48,083 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:23:48,251 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:57,106 WARN L193 SmtUtils]: Spent 8.85 s on a formula simplification. DAG size of input: 612 DAG size of output: 531 [2020-09-04 15:23:57,643 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:23:57,948 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:23:58,336 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 15:23:58,693 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:23:59,105 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 195 [2020-09-04 15:23:59,463 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:23:59,862 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 193 [2020-09-04 15:24:00,229 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 193 [2020-09-04 15:24:00,436 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 18 [2020-09-04 15:24:00,637 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 18 [2020-09-04 15:24:01,000 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:24:01,389 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 15:24:01,751 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:24:02,062 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:24:02,446 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:24:02,755 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:24:03,113 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:24:03,469 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:24:03,834 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:24:04,198 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:24:04,562 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:24:04,928 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:24:05,292 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:24:05,655 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:24:05,962 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:24:06,169 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 20 [2020-09-04 15:24:06,475 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:24:06,683 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 20 [2020-09-04 15:24:06,985 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:24:07,386 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 193 [2020-09-04 15:24:07,800 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 195 [2020-09-04 15:24:08,104 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:24:08,415 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:24:08,625 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 19 [2020-09-04 15:24:08,836 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 19 [2020-09-04 15:24:09,144 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:24:09,531 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 15:24:09,918 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:24:10,284 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:24:10,647 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:24:10,958 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:24:11,266 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:24:11,680 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 195 [2020-09-04 15:24:11,983 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 194 [2020-09-04 15:24:12,286 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 194 [2020-09-04 15:24:12,672 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 15:24:13,059 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 15:24:13,527 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 25 [2020-09-04 15:24:14,005 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 25 [2020-09-04 15:24:14,475 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 25 [2020-09-04 15:24:14,948 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 25 [2020-09-04 15:24:15,163 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 20 [2020-09-04 15:24:15,378 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 20 [2020-09-04 15:24:15,743 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:24:16,107 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:24:16,415 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:24:16,637 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 20 [2020-09-04 15:24:16,943 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:24:17,163 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 20 [2020-09-04 15:24:17,381 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 20 [2020-09-04 15:24:17,745 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:24:17,959 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 20 [2020-09-04 15:24:18,323 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:24:18,687 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:24:19,052 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:24:19,219 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:19,385 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:19,552 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:19,721 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:19,888 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:20,055 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:20,217 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:20,383 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:20,545 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:20,706 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:20,868 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:21,035 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:21,196 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:21,358 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:21,525 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:21,686 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:21,852 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:22,013 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:22,181 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:22,343 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:22,511 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:22,679 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:22,845 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:23,012 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:23,179 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:23,345 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:23,511 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:23,678 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:23,840 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:24,007 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:24,168 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:24,335 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:24,502 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:24,668 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:24,836 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:25,002 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:25,175 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:25,344 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:25,513 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:25,679 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:25,841 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:24:26,007 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:26,174 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:26,340 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:26,508 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:26,672 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:26,834 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:27,003 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:27,164 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:24:27,330 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:27,499 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:27,658 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:24:27,824 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:28,180 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:28,353 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:28,520 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:28,688 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:28,855 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:29,017 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:29,183 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:29,350 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:29,512 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:29,679 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:29,842 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:24:30,012 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:30,174 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:30,342 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:30,504 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:30,670 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:30,837 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:31,004 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:31,171 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:31,338 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:31,505 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:31,672 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:31,839 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:32,006 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:32,173 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:32,342 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:32,508 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:32,671 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:32,833 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:33,000 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:33,162 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:33,323 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:33,490 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:33,652 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:33,818 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:33,986 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:34,152 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:34,318 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:34,484 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:34,651 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:34,817 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:34,984 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:35,151 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:35,313 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:24:35,478 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:35,641 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:35,804 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:35,965 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:36,132 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:36,319 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:24:36,506 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:36,769 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:24:37,031 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:24:37,244 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-09-04 15:24:37,432 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-09-04 15:24:37,610 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:24:37,776 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:37,952 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:24:38,203 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:24:38,454 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:24:38,630 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-09-04 15:24:38,806 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-09-04 15:24:38,982 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-09-04 15:24:39,159 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-09-04 15:24:39,329 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:24:39,500 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:24:39,679 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:24:39,866 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:24:40,041 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:40,232 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:40,409 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:24:40,608 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:24:40,786 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:40,960 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:24:41,130 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:24:41,307 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:24:41,482 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:24:41,748 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 199 [2020-09-04 15:24:42,002 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 199 [2020-09-04 15:24:42,287 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:24:42,457 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:24:42,637 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:24:42,824 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:24:43,021 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:24:43,204 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:24:43,373 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:24:43,544 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 15:24:43,786 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:24:43,952 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:44,153 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:44,319 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:44,483 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:44,652 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:24:44,815 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:44,984 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:45,151 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:24:45,315 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:24:45,876 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:46,048 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:24:46,478 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:24:46,653 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:24:47,083 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:24:47,251 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:24:47,544 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:24:47,850 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 200 [2020-09-04 15:24:48,142 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 198 [2020-09-04 15:24:48,449 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 200 [2020-09-04 15:24:48,757 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:24:49,074 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 199 [2020-09-04 15:24:49,380 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 199 [2020-09-04 15:24:49,694 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:24:50,511 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:24:50,896 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 27 [2020-09-04 15:24:51,480 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:24:52,069 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:24:52,600 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 197 [2020-09-04 15:24:53,046 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 26 [2020-09-04 15:24:53,609 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 198 [2020-09-04 15:24:53,771 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 22 [2020-09-04 15:24:54,214 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 26 [2020-09-04 15:24:54,776 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 198 [2020-09-04 15:24:55,067 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 22 [2020-09-04 15:24:55,604 WARN L193 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 197 [2020-09-04 15:24:55,952 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 22 [2020-09-04 15:24:56,222 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 25 [2020-09-04 15:24:56,565 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 22 [2020-09-04 15:24:57,160 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:24:57,754 WARN L193 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:24:58,050 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 25 [2020-09-04 15:24:58,352 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 25 [2020-09-04 15:24:58,914 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 198 [2020-09-04 15:24:59,478 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 198 [2020-09-04 15:24:59,953 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:25:00,430 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:25:00,960 WARN L193 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 197 [2020-09-04 15:25:01,490 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 197 [2020-09-04 15:25:02,081 WARN L193 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:25:02,667 WARN L193 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:25:03,142 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 193 [2020-09-04 15:25:03,588 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 26 [2020-09-04 15:25:03,965 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 27 [2020-09-04 15:25:04,435 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 193 [2020-09-04 15:25:04,877 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 26 [2020-09-04 15:25:05,253 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 27 [2020-09-04 15:25:05,424 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 19 [2020-09-04 15:25:06,003 WARN L193 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:25:06,592 WARN L193 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:25:06,861 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 25 [2020-09-04 15:25:07,456 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:25:08,052 WARN L193 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:25:08,650 WARN L193 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:25:09,281 WARN L193 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:25:09,656 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 27 [2020-09-04 15:25:10,033 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 27 [2020-09-04 15:25:10,324 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 22 [2020-09-04 15:25:10,697 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 24 [2020-09-04 15:25:11,072 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 24 [2020-09-04 15:25:11,450 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 24 [2020-09-04 15:25:11,824 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 24 [2020-09-04 15:25:12,419 WARN L193 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 200 [2020-09-04 15:25:12,591 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:12,763 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:25:13,194 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:25:13,370 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:25:13,800 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:25:13,968 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:14,140 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:25:14,311 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:14,487 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:25:14,920 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:25:15,100 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:25:15,535 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:25:15,703 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:15,878 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:16,048 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:16,216 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:16,387 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:16,598 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:25:16,922 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:25:17,095 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:17,267 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:17,443 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:25:17,606 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:25:17,781 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:25:17,962 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:25:18,142 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:18,480 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:25:18,687 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:25:19,023 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 15:25:19,192 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:25:19,358 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:25:19,531 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:19,689 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:25:19,857 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:20,028 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:25:20,203 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:25:20,534 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:25:20,716 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:25:20,893 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:21,060 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:25:21,217 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:25:21,380 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:25:21,554 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:21,719 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:25:21,882 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:25:22,091 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:25:22,446 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:25:22,625 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:25:22,801 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:25:22,982 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:25:23,150 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:25:23,317 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:23,497 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:25:23,684 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:25:24,018 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:25:32,503 WARN L193 SmtUtils]: Spent 8.47 s on a formula simplification. DAG size of input: 540 DAG size of output: 451 [2020-09-04 15:25:32,820 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 195 [2020-09-04 15:25:33,224 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 204 [2020-09-04 15:25:33,832 WARN L193 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 207 [2020-09-04 15:25:34,242 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 204 [2020-09-04 15:25:34,857 WARN L193 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 207 [2020-09-04 15:25:35,169 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 195 [2020-09-04 15:25:43,853 WARN L193 SmtUtils]: Spent 8.68 s on a formula simplification. DAG size of input: 567 DAG size of output: 519 [2020-09-04 15:25:44,021 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:25:44,219 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:25:44,554 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:25:44,727 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:44,897 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:45,075 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:25:45,238 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:25:45,404 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:45,581 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:25:45,760 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:46,111 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:25:46,311 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:46,478 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:25:46,642 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:25:46,812 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:25:46,976 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:25:47,146 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:55,230 WARN L193 SmtUtils]: Spent 8.08 s on a formula simplification. DAG size of input: 577 DAG size of output: 481 [2020-09-04 15:25:55,402 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:25:55,749 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:25:55,932 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:25:56,099 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:25:56,277 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:25:56,635 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:25:56,813 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:25:56,993 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:25:57,160 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:25:57,361 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:25:57,695 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:25:57,868 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:58,038 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:58,214 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:25:58,377 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:25:58,544 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:58,720 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:25:58,900 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:25:59,251 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:26:00,371 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2020-09-04 15:26:08,424 WARN L193 SmtUtils]: Spent 7.99 s on a formula simplification. DAG size of input: 469 DAG size of output: 57 [2020-09-04 15:26:18,877 WARN L193 SmtUtils]: Spent 10.44 s on a formula simplification. DAG size of input: 557 DAG size of output: 56 [2020-09-04 15:26:19,079 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-09-04 15:26:19,325 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:26:19,533 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 15:26:21,199 WARN L193 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 200 DAG size of output: 39 [2020-09-04 15:26:21,646 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 29 [2020-09-04 15:26:22,038 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 34 [2020-09-04 15:26:23,571 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 198 DAG size of output: 35 [2020-09-04 15:26:24,115 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-09-04 15:26:24,674 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-09-04 15:26:25,411 WARN L193 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 22 [2020-09-04 15:26:25,901 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-09-04 15:26:26,158 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-09-04 15:26:26,415 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-09-04 15:26:26,933 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-09-04 15:26:27,144 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-09-04 15:26:27,617 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 29 [2020-09-04 15:26:28,291 WARN L193 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 25 [2020-09-04 15:26:29,307 WARN L193 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 33 [2020-09-04 15:26:30,214 WARN L193 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 32 [2020-09-04 15:26:31,494 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 163 DAG size of output: 32 [2020-09-04 15:26:33,096 WARN L193 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 200 DAG size of output: 39 [2020-09-04 15:26:33,291 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2020-09-04 15:26:33,550 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 27 [2020-09-04 15:26:34,278 WARN L193 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 22 [2020-09-04 15:26:34,483 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 15:26:34,688 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 15:26:34,948 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:26:35,166 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 15:26:41,131 WARN L193 SmtUtils]: Spent 5.95 s on a formula simplification. DAG size of input: 414 DAG size of output: 48 [2020-09-04 15:26:42,132 WARN L193 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 35 [2020-09-04 15:26:42,373 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:26:43,045 WARN L193 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2020-09-04 15:26:43,759 WARN L193 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2020-09-04 15:26:43,975 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 15:26:44,183 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 15:26:44,907 WARN L193 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 28 [2020-09-04 15:26:45,183 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 34 [2020-09-04 15:26:45,409 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-09-04 15:26:46,767 WARN L193 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 208 DAG size of output: 51 [2020-09-04 15:26:47,458 WARN L193 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2020-09-04 15:26:55,669 WARN L193 SmtUtils]: Spent 8.19 s on a formula simplification. DAG size of input: 469 DAG size of output: 57 [2020-09-04 15:26:56,297 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 18 [2020-09-04 15:26:56,486 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2020-09-04 15:26:56,689 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 15:27:04,729 WARN L193 SmtUtils]: Spent 8.04 s on a formula simplification. DAG size of input: 469 DAG size of output: 57 [2020-09-04 15:27:04,977 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:27:05,931 WARN L193 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 32 [2020-09-04 15:27:06,714 WARN L193 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 41 [2020-09-04 15:27:07,243 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 28 [2020-09-04 15:27:07,449 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 15:27:07,658 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 15:27:09,325 WARN L193 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 203 DAG size of output: 30 [2020-09-04 15:27:10,355 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 179 DAG size of output: 27 [2020-09-04 15:27:10,575 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-09-04 15:27:11,097 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-09-04 15:27:12,275 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-09-04 15:27:12,918 WARN L193 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 18 [2020-09-04 15:27:13,154 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 29 [2020-09-04 15:27:13,430 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 25 [2020-09-04 15:27:14,938 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 198 DAG size of output: 35 [2020-09-04 15:27:16,393 WARN L193 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 174 DAG size of output: 38 [2020-09-04 15:27:16,592 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 1 [2020-09-04 15:27:17,751 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 158 DAG size of output: 27 [2020-09-04 15:27:17,996 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:27:18,261 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:27:18,485 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 15:27:18,693 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 15:27:20,274 WARN L193 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 200 DAG size of output: 39 [2020-09-04 15:27:20,509 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-09-04 15:27:22,145 WARN L193 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 202 DAG size of output: 41 [2020-09-04 15:27:23,967 WARN L193 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 181 DAG size of output: 40 [2020-09-04 15:27:24,209 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-09-04 15:27:25,289 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 39 [2020-09-04 15:27:26,823 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 187 DAG size of output: 30 [2020-09-04 15:27:27,532 WARN L193 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 24 [2020-09-04 15:27:27,770 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20 [2020-09-04 15:27:29,019 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-09-04 15:27:31,125 WARN L193 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 205 DAG size of output: 44