Environment - simulationEnvironment: startTime=0 stopTime=200 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.08 Regular simulation: ./Buildings_latest_Buildings.Templates.Components.Validation.Coils -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS assert | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:185:3-194:27:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((coiMul.hex.watVapEva.nomVal.gamma <= coiMul.hex.watVapEva.gammaMax)) --> "*** Warning: In DX coil model, gamma is too large for these coil conditions. | | | | Instead of gamma = 1.5, a value of 0.245016, which | | | | corresponds to a mass transfer effectiveness of 0.8, will be used. | | | | Coil nominal performance data are: | | | | nomVal.m_flow_nominal = 4.5312 | | | | dX_nominal = XEvaOut_nominal-XEvaWetBulOut_nominal = 0.00546923 - 0.0059222 = -0.000452973 | | | | QLat_flow_nominal = -16760.9 | | | | " assert | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:185:3-194:27:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((coiEva.hex.watVapEva.nomVal.gamma <= coiEva.hex.watVapEva.gammaMax)) --> "*** Warning: In DX coil model, gamma is too large for these coil conditions. | | | | Instead of gamma = 1.5, a value of 0.310206, which | | | | corresponds to a mass transfer effectiveness of 0.8, will be used. | | | | Coil nominal performance data are: | | | | nomVal.m_flow_nominal = 1.1328 | | | | dX_nominal = XEvaOut_nominal-XEvaWetBulOut_nominal = 0.00527094 - 0.00592132 = -0.000650382 | | | | QLat_flow_nominal = -4752.01 | | | | " LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. assert | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/Fluid/DXSystems/Cooling/BaseClasses/PartialCapacity.mo:121:7-134:38:writable] | | | | The following assertion has been violated at time 50.000000 | | | | ((not (coiMul.hex.dxCoi.wetCoi.wetBul.TWetBul > coiMul.hex.dxCoi.wetCoi.coiCap.sta[coiMul.hex.dxCoi.wetCoi.coiCap.stage].perCur.TEvaInMax or coiMul.hex.dxCoi.wetCoi.wetBul.TWetBul < coiMul.hex.dxCoi.wetCoi.coiCap.sta[coiMul.hex.dxCoi.wetCoi.coiCap.stage].perCur.TEvaInMin))) --> "*** Warning: Evaporator temperature TEvaIn is out of bounds in DX coil model at time = 50. | | | | stage = 1 | | | | TEvaInMin = 290.37 Kelvin (17.22 degC) | | | | TEvaIn = 286.457 Kelvin (13.3068 degC) | | | | TEvaInMax = 294.82 Kelvin (21.67 degC) | | | | Extrapolation can introduce large errors. | | | | This warning will only be reported once for each stage." assert | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/Fluid/DXSystems/Cooling/BaseClasses/PartialCapacity.mo:121:7-134:38:writable] | | | | The following assertion has been violated at time 100.000000 | | | | ((not (coiMul.hex.dxCoi.wetCoi.wetBul.TWetBul > coiMul.hex.dxCoi.wetCoi.coiCap.sta[coiMul.hex.dxCoi.wetCoi.coiCap.stage].perCur.TEvaInMax or coiMul.hex.dxCoi.wetCoi.wetBul.TWetBul < coiMul.hex.dxCoi.wetCoi.coiCap.sta[coiMul.hex.dxCoi.wetCoi.coiCap.stage].perCur.TEvaInMin))) --> "*** Warning: Evaporator temperature TEvaIn is out of bounds in DX coil model at time = 100. | | | | stage = 2 | | | | TEvaInMin = 290.37 Kelvin (17.22 degC) | | | | TEvaIn = 286.457 Kelvin (13.3068 degC) | | | | TEvaInMax = 294.82 Kelvin (21.67 degC) | | | | Extrapolation can introduce large errors. | | | | This warning will only be reported once for each stage." LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.047579s reading init.xml | | | | | | 0.00447428s reading info.xml | | | | | | 0.00165733s [ 0.7%] pre-initialization | | | | | | 0.00127906s [ 0.6%] initialization | | | | | | 0.00312246s [ 1.4%] steps | | | | | | 0.00281366s [ 1.3%] solver (excl. callbacks) | | | | | | 0.00645033s [ 2.9%] creating output-file | | | | | | 0.00775921s [ 3.5%] event-handling | | | | | | 0.0238387s [ 10.6%] overhead | | | | | | 0.176951s [ 79.0%] simulation | | | | | | 0.223871s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 4 time events | | | | | solver: dassl | | | | | | 245 steps taken | | | | | | 300 calls of functionODE | | | | | | 88 evaluations of jacobian | | | | | | 3 error test failures | | | | | | 0 convergence test failures | | | | | | 0.00176021s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.