Environment - simulationEnvironment: startTime=0 stopTime=86400 tolerance=1e-06 numberOfIntervals=2500 stepSize=34.56 Regular simulation: ./Buildings_latest_Buildings.Fluid.DXSystems.Cooling.AirSource.Validation.SingleSpeedPLR -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS assert | warning | The following assertion has been violated at time 0.000000 | | | | false assert | warning | Nominal variable violating min constraint: 0.0 <= sinSpeDX.watVapEva.m, has value: -3.10146 assert | warning | The following assertion has been violated during initialization at time 0.000000 | | | | sinSpeDX.watVapEva.nomVal.gamma <= sinSpeDX.watVapEva.gammaMax assert | warning | *** Warning: In DX coil model, gamma is too large for these coil conditions. | | | | Instead of gamma = 1.5, a value of 0.347259, which | | | | corresponds to a mass transfer effectiveness of 0.8, will be used. | | | | Coil nominal performance data are: | | | | nomVal.m_flow_nominal = 1.72 | | | | dX_nominal = XEvaOut_nominal-XEvaWetBulOut_nominal = 0.00562847 - 0.00620134 = -0.000572874 | | | | QLat_flow_nominal = -5677.29 LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. assert | info | The following assertion has been violated at time 25200.000003 | | | | not (sinSpeDX.dxCoi.TEvaIn > sinSpeDX.dxCoi.dryCoi.coiCap.sta[sinSpeDX.dxCoi.dryCoi.coiCap.stage].perCur.TEvaInMax or sinSpeDX.dxCoi.TEvaIn < sinSpeDX.dxCoi.dryCoi.coiCap.sta[sinSpeDX.dxCoi.dryCoi.coiCap.stage].perCur.TEvaInMin) assert | info | *** Warning: Evaporator temperature TEvaIn is out of bounds in DX coil model at time = 25200. | | | | stage = 1 | | | | TEvaInMin = 285.928 Kelvin (12.7778 degC) | | | | TEvaIn = 297.237 Kelvin (24.0865 degC) | | | | TEvaInMax = 297.039 Kelvin (23.8889 degC) | | | | Extrapolation can introduce large errors. | | | | This warning will only be reported once for each stage. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0324618s reading init.xml | | | | | | 0.00219815s reading info.xml | | | | | | 0.00124765s [ 1.6%] pre-initialization | | | | | | 0.00070902s [ 0.9%] initialization | | | | | | 4.2871e-05s [ 0.1%] steps | | | | | | 0.00369304s [ 4.7%] solver (excl. callbacks) | | | | | | 0.00303444s [ 3.8%] creating output-file | | | | | | 0.0036197s [ 4.6%] event-handling | | | | | | 0.00760567s [ 9.6%] overhead | | | | | | 0.0591921s [ 74.8%] simulation | | | | | | 0.0791445s [100.0%] total | | | | | events | | | | | | 35 state events | | | | | | 25 time events | | | | | solver: dassl | | | | | | 2804 steps taken | | | | | | 3308 calls of functionODE | | | | | | 1446 evaluations of jacobian | | | | | | 31 error test failures | | | | | | 0 convergence test failures | | | | | | 0.0121914s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.