Environment - simulationEnvironment:
startTime=0
stopTime=86400
tolerance=1e-06
numberOfIntervals=2500
stepSize=34.56
Regular simulation: ./Buildings_8_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Validation.SingleSpeedEnergyPlus  -abortSlowSimulation -alarm=480 -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   | residualFunc415: Iteration variable xloc[4] is nan.
LOG_ASSERT        | debug   | residualFunc415 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   | residualFunc415: Iteration variable xloc[2] is nan.
LOG_ASSERT        | debug   | residualFunc415 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc415: Iteration variable xloc[4] is nan.
LOG_ASSERT        | debug   | residualFunc415 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc415: Iteration variable xloc[4] is nan.
LOG_ASSERT        | debug   | residualFunc415 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc415: Iteration variable xloc[4] is nan.
LOG_ASSERT        | debug   | residualFunc415 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc415: Iteration variable xloc[4] is nan.
LOG_ASSERT        | debug   | residualFunc415 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/HeatExchangers/DXCoils/BaseClasses/Evaporation.mo:173:3-181:28:writable]
|                 | |       | The following assertion has been violated during initialization at time 0.000000
|                 | |       | ((sinSpeDX.eva.dX_nominal > 1e-10)) --> "*** Warning: In DX coil model, dX_nominal = -0.0015626
|                 | |       |     This means that the coil is not dehumidifying air at the nominal conditions.
|                 | |       |     Check nominal parameters.
|                 | |       |     Nominal values:
|                 | |       |     Q_flow_nominal = -10500
|                 | |       |     COP_nominal    = 3
|                 | |       |     m_flow_nominal = 1.72
|                 | |       |     TEvaIn_nominal = 292.55 (= 19.4 degC)
|                 | |       |     TConIn_nominal = 308.15 (= 35 degC)
|                 | |       |     phiIn_nominal  = 0.5
|                 | |       |     tWet           = 1400
|                 | |       |     gamma          = 1.5
|                 | |       |     p_nominal      = 101325
|                 | |       | "
LOG_SUCCESS       | info    | The initialization finished successfully with 3 homotopy steps.
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/HeatExchangers/DXCoils/BaseClasses/PartialCoolingCapacity.mo:126:7-139:38:writable]
|                 | |       | The following assertion has been violated at time 25200.000003
|                 | |       | ((not (sinSpeDX.dxCoo.TEvaIn > sinSpeDX.dxCoo.dryCoi.cooCap.sta[sinSpeDX.dxCoo.dryCoi.cooCap.stage].perCur.TEvaInMax or sinSpeDX.dxCoo.TEvaIn < sinSpeDX.dxCoo.dryCoi.cooCap.sta[sinSpeDX.dxCoo.dryCoi.cooCap.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
|                 | |       | | |     0.019845s          reading init.xml
|                 | |       | | |   0.00150121s          reading info.xml
|                 | |       | | |  0.000232215s [  0.4%] pre-initialization
|                 | |       | | |  0.000673453s [  1.2%] initialization
|                 | |       | | |   7.1985e-05s [  0.1%] steps
|                 | |       | | |    0.0120182s [ 22.2%] solver (excl. callbacks)
|                 | |       | | |            0s [  0.0%] creating output-file
|                 | |       | | |   0.00563191s [ 10.4%] event-handling
|                 | |       | | |    0.0117719s [ 21.7%] overhead
|                 | |       | | |    0.0237881s [ 43.9%] simulation
|                 | |       | | |    0.0541877s [100.0%] total
|                 | |       | | events
|                 | |       | | |    26 state events
|                 | |       | | |    24 time events
|                 | |       | | solver: ida
|                 | |       | | |  1732 steps taken
|                 | |       | | |  1991 calls of functionODE
|                 | |       | | |  1246 evaluations of jacobian
|                 | |       | | |    14 error test failures
|                 | |       | | |     0 convergence test failures
|                 | |       | | | 0.0175893s time of jacobian evaluation
LOG_SUCCESS       | info    | The simulation finished successfully.