Environment - simulationEnvironment:
startTime=0
stopTime=3600
tolerance=1e-06
numberOfIntervals=2500
stepSize=1.44
Regular simulation: ./Buildings_8_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage  -abortSlowSimulation -alarm=480 -lv LOG_STATS
assert            | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/HeatExchangers/DXCoils/BaseClasses/Evaporation.mo:187:3-196:27:writable]
|                 | |       | The following assertion has been violated during initialization at time 0.000000
|                 | |       | ((mulStaDX.eva.nomVal.gamma <= mulStaDX.eva.gammaMax)) --> "*** Warning: In DX coil model, gamma is too large for these coil conditions.
|                 | |       |     Instead of gamma = 1.5, a value of 0.109645, which
|                 | |       |     corresponds to a mass transfer effectiveness of 0.8, will be used.
|                 | |       |     Coil nominal performance data are:
|                 | |       |     nomVal.m_flow_nominal = 1.8
|                 | |       |     dX_nominal = XEvaOut_nominal-XEvaWetBulOut_nominal = 0.00561544 - 0.0057981 = -0.000182667
|                 | |       |     QLat_flow_nominal  = -6000
|                 | |       | "
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
|                 | |       | ((mulStaDX.eva.dX_nominal > 1e-10)) --> "*** Warning: In DX coil model, dX_nominal = -0.000182667
|                 | |       |     This means that the coil is not dehumidifying air at the nominal conditions.
|                 | |       |     Check nominal parameters.
|                 | |       |     Nominal values:
|                 | |       |     Q_flow_nominal = -30000
|                 | |       |     COP_nominal    = 3
|                 | |       |     m_flow_nominal = 1.8
|                 | |       |     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_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |    0.0212661s          reading init.xml
|                 | |       | | |   0.00219369s          reading info.xml
|                 | |       | | |   0.00013888s [  0.2%] pre-initialization
|                 | |       | | |  0.000620905s [  1.0%] initialization
|                 | |       | | |    8.355e-06s [  0.0%] steps
|                 | |       | | |   0.00156303s [  2.5%] solver (excl. callbacks)
|                 | |       | | |            0s [  0.0%] creating output-file
|                 | |       | | |   0.00138888s [  2.2%] event-handling
|                 | |       | | |   0.00670563s [ 10.8%] overhead
|                 | |       | | |    0.0516263s [ 83.2%] simulation
|                 | |       | | |     0.062052s [100.0%] total
|                 | |       | | events
|                 | |       | | |     7 state events
|                 | |       | | |     0 time events
|                 | |       | | solver: dassl
|                 | |       | | |   423 steps taken
|                 | |       | | |   551 calls of functionODE
|                 | |       | | |   136 evaluations of jacobian
|                 | |       | | |    13 error test failures
|                 | |       | | |     0 convergence test failures
|                 | |       | | | 0.00174174s time of jacobian evaluation
LOG_SUCCESS       | info    | The simulation finished successfully.