Environment - simulationEnvironment: startTime=1.5552e+07 stopTime=1.5984e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=172.8 Regular simulation: ./Buildings_latest_Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.FixedApproachWetBulb -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS assert | warning | The following assertion has been violated during initialization at time 15552000.000000 | | | | not (pum.per.etaHydMet == Buildings.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.Power_VolumeFlowRate or pum.per.etaHydMet == Buildings.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.EulerNumber) assert | warning | *** Warning in Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.FixedApproachWetBulb.pum: Mover has per.etaHydMet=.Power_VolumeFlowRate or per.etaHydMet=.EulerNumber. | | | | This requires per.pressure to be provided. | | | | Because it is not, the model overrides this setting by using per.etaHydMet=.NotProvided. | | | | Also consider using models under Movers.Preconfigured which autopopulate a pressure curve. assert | warning | The following assertion has been violated during initialization at time 15552000.000000 | | | | pum.per.haveWMot_nominal or not (pum.per.etaMotMet == Buildings.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.Efficiency_MotorPartLoadRatio or pum.per.etaMotMet == Buildings.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.GenericCurve) assert | warning | *** Warning in Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.FixedApproachWetBulb.pum: Mover has per.etaMotMet=.Efficiency_MotorPartLoadRatio or per.etaMotMet=.GenericCurve. | | | | This requires per.WMot_nominal or per.pressure to be provided. Because neither is provided, | | | | the model overrides this setting and by using per.etaMotMet=.NotProvided. | | | | Also consider using models under Movers.Preconfigured which autopopulate a pressure curve. LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0120193s reading init.xml | | | | | | 0.00120472s reading info.xml | | | | | | 0.000323968s [ 0.1%] pre-initialization | | | | | | 0.0320945s [ 7.2%] initialization | | | | | | 3.727e-05s [ 0.0%] steps | | | | | | 0.054028s [ 12.1%] solver (excl. callbacks) | | | | | | 0.00257944s [ 0.6%] creating output-file | | | | | | 0.114476s [ 25.6%] event-handling | | | | | | 0.0115285s [ 2.6%] overhead | | | | | | 0.231487s [ 51.8%] simulation | | | | | | 0.446555s [100.0%] total | | | | | events | | | | | | 637 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 73162 steps taken | | | | | | 89346 calls of functionODE | | | | | | 16060 evaluations of jacobian | | | | | | 786 error test failures | | | | | | 0 convergence test failures | | | | | | 0.0711957s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.