Environment - simulationEnvironment: startTime=0 stopTime=86400 tolerance=1e-06 numberOfIntervals=2500 stepSize=34.56 Regular simulation: ./Buildings_latest_Buildings.Fluid.DXSystems.Cooling.AirSource.Validation.SingleSpeed -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 | residualFunc419: Iteration variable `der(sinSpeDX.watVapEva.m)` is inf or nan. LOG_ASSERT | debug | residualFunc419 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 | residualFunc419: Iteration variable `sinSpeDX.watVapEva.XEvaWetBulOut` is inf or nan. LOG_ASSERT | debug | residualFunc419 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc419: Iteration variable `der(sinSpeDX.watVapEva.m)` is inf or nan. LOG_ASSERT | debug | residualFunc419 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc419: Iteration variable `der(sinSpeDX.watVapEva.m)` is inf or nan. LOG_ASSERT | debug | residualFunc419 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc419: Iteration variable `der(sinSpeDX.watVapEva.m)` is inf or nan. LOG_ASSERT | debug | residualFunc419 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc419: Iteration variable `sinSpeDX.watVapEva.XEvaWetBulOut` is inf or nan. LOG_ASSERT | debug | residualFunc419 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc419: Iteration variable `sinSpeDX.watVapEva.XEvaWetBulOut` is inf or nan. LOG_ASSERT | debug | residualFunc419 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc419: Iteration variable `sinSpeDX.watVapEva.XEvaWetBulOut` is inf or nan. LOG_ASSERT | debug | residualFunc419 failed at time=0. | | | | For more information please use -lv LOG_NLS. 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 = 298.441 Kelvin (25.2914 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 | | | | | | 0.0233156s reading init.xml | | | | | | 0.00188035s reading info.xml | | | | | | 0.00142014s [ 2.2%] pre-initialization | | | | | | 0.00130908s [ 2.0%] initialization | | | | | | 7.2686e-05s [ 0.1%] steps | | | | | | 0.0146947s [ 23.0%] solver (excl. callbacks) | | | | | | 0.00292326s [ 4.6%] creating output-file | | | | | | 0.00630008s [ 9.9%] event-handling | | | | | | 0.0137416s [ 21.5%] overhead | | | | | | 0.02349s [ 36.7%] simulation | | | | | | 0.0639516s [100.0%] total | | | | | events | | | | | | 26 state events | | | | | | 24 time events | | | | | solver: ida | | | | | | 1721 steps taken | | | | | | 1990 calls of functionODE | | | | | | 1250 evaluations of jacobian | | | | | | 16 error test failures | | | | | | 0 convergence test failures | | | | | | 0.0177552s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.