Environment - simulationEnvironment: startTime=0 stopTime=86400 tolerance=1e-06 numberOfIntervals=2500 stepSize=34.56 Regular simulation: ./Buildings_latest_Buildings.Fluid.DXSystems.Cooling.WaterSource.Validation.VariableSpeedEnergyPlus -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS assert | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:185:3-194:27:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((varSpeDX.eva.watVapEva.nomVal.gamma <= varSpeDX.eva.watVapEva.gammaMax)) --> "*** Warning: In DX coil model, gamma is too large for these coil conditions. | | | | Instead of gamma = 1.5, a value of 0.346977, which | | | | corresponds to a mass transfer effectiveness of 0.8, will be used. | | | | Coil nominal performance data are: | | | | nomVal.m_flow_nominal = 0.462462 | | | | dX_nominal = XEvaOut_nominal-XEvaWetBulOut_nominal = 0.00571197 - 0.00634552 = -0.000633544 | | | | QLat_flow_nominal = -1689.5 | | | | " LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. assert | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/Fluid/DXSystems/Cooling/BaseClasses/PartialCapacity.mo:121:7-134:38:writable] | | | | The following assertion has been violated at time 25200.000003 | | | | ((not (varSpeDX.eva.dxCoi.TEvaIn > varSpeDX.eva.dxCoi.dryCoi.coiCap.sta[varSpeDX.eva.dxCoi.dryCoi.coiCap.stage].perCur.TEvaInMax or varSpeDX.eva.dxCoi.TEvaIn < varSpeDX.eva.dxCoi.dryCoi.coiCap.sta[varSpeDX.eva.dxCoi.dryCoi.coiCap.stage].perCur.TEvaInMin))) --> "*** Warning: Evaporator temperature TEvaIn is out of bounds in DX coil model at time = 25200. | | | | stage = 1 | | | | TEvaInMin = 283.15 Kelvin (10 degC) | | | | TEvaIn = 299.077 Kelvin (25.9269 degC) | | | | TEvaInMax = 298.75 Kelvin (25.6 degC) | | | | Extrapolation can introduce large errors. | | | | This warning will only be reported once for each stage." LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0889033s reading init.xml | | | | | | 0.00695403s reading info.xml | | | | | | 0.00382895s [ 1.2%] pre-initialization | | | | | | 0.00159055s [ 0.5%] initialization | | | | | | 0.000110337s [ 0.0%] steps | | | | | | 0.00513847s [ 1.7%] solver (excl. callbacks) | | | | | | 0.0100713s [ 3.3%] creating output-file | | | | | | 0.00624671s [ 2.0%] event-handling | | | | | | 0.0214879s [ 7.0%] overhead | | | | | | 0.257874s [ 84.2%] simulation | | | | | | 0.306349s [100.0%] total | | | | | events | | | | | | 23 state events | | | | | | 24 time events | | | | | solver: dassl | | | | | | 1644 steps taken | | | | | | 1879 calls of functionODE | | | | | | 1263 evaluations of jacobian | | | | | | 6 error test failures | | | | | | 0 convergence test failures | | | | | | 0.0536686s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.