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=240 -emit_protected -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:194:3-203:27: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 | | | | " LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:194:3-203:27: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. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:106:3-109:68:writable] | | | | The following assertion has been violated at time 2.250000 | | | | ((coiEva.hex.watVapEva.XEvaWetBulOut >= 0.0 and coiEva.hex.watVapEva.XEvaWetBulOut <= 0.05)) --> "Variable violating min/max constraint: 0.0 <= coiEva.hex.watVapEva.XEvaWetBulOut <= 0.05, has value: -3.50325e-46" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 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[1].perCur.TEvaInMax or coiMul.hex.dxCoi.wetCoi.wetBul.TWetBul < coiMul.hex.dxCoi.wetCoi.coiCap.sta[1].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." LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:121:3-122:72:writable] | | | | The following assertion has been violated at time 50.000000 | | | | ((coiMul.hex.watVapEva.dX >= -1.0 and coiMul.hex.watVapEva.dX <= 0.0)) --> "Variable violating min/max constraint: -1.0 <= coiMul.hex.watVapEva.dX <= 0.0, has value: 1.75162e-46" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/HeatExchangers/WetCoilEffectivenessNTU.mo:78:3-83:35:writable] | | | | The following assertion has been violated at time 54.160000 | | | | ((coiCoo.hex.SHR >= 0.0 and coiCoo.hex.SHR <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= coiCoo.hex.SHR <= 1.0, has value: 1" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 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[2].perCur.TEvaInMax or coiMul.hex.dxCoi.wetCoi.wetBul.TWetBul < coiMul.hex.dxCoi.wetCoi.coiCap.sta[2].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_SUCCESS | info | The simulation finished successfully. LOG_STATS | info | ### STATISTICS ### LOG_STATS | info | timer LOG_STATS | info | | 0s reading init.xml LOG_STATS | info | | 0s reading info.xml LOG_STATS | info | | 3.2531e-05s [ 0.0%] pre-initialization LOG_STATS | info | | 0.00125665s [ 1.9%] initialization LOG_STATS | info | | 0s [ 0.0%] steps LOG_STATS | info | | 0.000757464s [ 1.1%] solver (excl. callbacks) LOG_STATS | info | | 0.00433024s [ 6.6%] creating output-file LOG_STATS | info | | 0.000677838s [ 1.0%] event-handling LOG_STATS | info | | 0s [ 0.0%] overhead LOG_STATS | info | | 0.058832s [ 89.3%] simulation LOG_STATS | info | | 0.0658867s [100.0%] total LOG_STATS | info | events LOG_STATS | info | | 2 state events LOG_STATS | info | | 4 time events LOG_STATS | info | solver: dassl LOG_STATS | info | | 303 steps taken LOG_STATS | info | | 329 calls of functionODE LOG_STATS | info | | 89 evaluations of jacobian LOG_STATS | info | | 23 error test failures LOG_STATS | info | | 4 convergence test failures LOG_STATS | info | | 0.00204874s time of jacobian evaluation