Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./Buildings_9_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS assert | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/Fluid/HeatExchangers/DXCoils/BaseClasses/Evaporation.mo:185:3-194:27: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 | | | | " LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0204722s reading init.xml | | | | | | 0.00220465s reading info.xml | | | | | | 0.000841788s [ 1.3%] pre-initialization | | | | | | 0.000595266s [ 0.9%] initialization | | | | | | 8.967e-06s [ 0.0%] steps | | | | | | 0.00171238s [ 2.6%] solver (excl. callbacks) | | | | | | 0.0024986s [ 3.8%] creating output-file | | | | | | 0.00130841s [ 2.0%] event-handling | | | | | | 0.00702601s [ 10.7%] overhead | | | | | | 0.0518864s [ 78.8%] simulation | | | | | | 0.0658778s [100.0%] total | | | | | events | | | | | | 7 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 410 steps taken | | | | | | 540 calls of functionODE | | | | | | 141 evaluations of jacobian | | | | | | 13 error test failures | | | | | | 0 convergence test failures | | | | | | 0.00223381s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.