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 LOG_STDOUT | warning | Internal Numerical Jacobians without coloring are currently not supported by IDA with KLU. Colored numerical Jacobian will be used. LOG_NLS | error | residualFunc458: Iteration variable `der(sinSpeDX.watVapEva.m)` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_STDOUT | warning | While solving non-linear system an assertion failed during initialization. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `der(sinSpeDX.watVapEva.m)` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc458: Iteration variable `sinSpeDX.watVapEva.XiSatRefOut` is inf or nan. LOG_ASSERT | debug | residualFunc458 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_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 | | | | ((sinSpeDX.watVapEva.nomVal.gamma <= sinSpeDX.watVapEva.gammaMax)) --> "*** 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. LOG_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 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))) --> "*** 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 | | | | | | 0.0236729s reading init.xml | | | | | | 0.00203338s reading info.xml | | | | | | 0.00123519s [ 1.8%] pre-initialization | | | | | | 0.00157269s [ 2.3%] initialization | | | | | | 7.9289e-05s [ 0.1%] steps | | | | | | 0.0193399s [ 28.5%] solver (excl. callbacks) | | | | | | 0.00251491s [ 3.7%] creating output-file | | | | | | 0.00731929s [ 10.8%] event-handling | | | | | | 0.0130082s [ 19.2%] overhead | | | | | | 0.0227229s [ 33.5%] simulation | | | | | | 0.0677924s [100.0%] total | | | | | events | | | | | | 36 state events | | | | | | 25 time events | | | | | solver: ida | | | | | | 2948 steps taken | | | | | | 3680 calls of functionODE | | | | | | 1381 evaluations of jacobian | | | | | | 40 error test failures | | | | | | 0 convergence test failures | | | | | | 0.0199452s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.