Environment - simulationEnvironment: startTime=0 stopTime=7200 tolerance=1e-06 numberOfIntervals=2500 stepSize=2.88 Regular simulation: ./Buildings_13_Buildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.EvaporationPulse -abortSlowSimulation -alarm=240 -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:185:3-194:27:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((evaNor.nomVal.gamma <= evaNor.gammaMax)) --> "*** Warning: In DX coil model, gamma is too large for these coil conditions. | | | | Instead of gamma = 1.5, a value of 1.00359, which | | | | corresponds to a mass transfer effectiveness of 0.8, will be used. | | | | Coil nominal performance data are: | | | | nomVal.m_flow_nominal = 0.497018 | | | | dX_nominal = XEvaOut_nominal-XEvaWetBulOut_nominal = 0.00614376 - 0.00715296 = -0.0010092 | | | | QLat_flow_nominal = -1000 | | | | " LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:185:3-194:27:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((evaSho.nomVal.gamma <= evaSho.gammaMax)) --> "*** Warning: In DX coil model, gamma is too large for these coil conditions. | | | | Instead of gamma = 1.5, a value of 1.00359, which | | | | corresponds to a mass transfer effectiveness of 0.8, will be used. | | | | Coil nominal performance data are: | | | | nomVal.m_flow_nominal = 0.497018 | | | | dX_nominal = XEvaOut_nominal-XEvaWetBulOut_nominal = 0.00614376 - 0.00715296 = -0.0010092 | | | | QLat_flow_nominal = -1000 | | | | " LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 2.8264e-05s [ 0.2%] pre-initialization | | | | | | 0.000178496s [ 1.2%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.000550963s [ 3.8%] solver (excl. callbacks) | | | | | | 1.182e-06s [ 0.0%] creating output-file | | | | | | 0.000911361s [ 6.2%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.0129182s [ 88.6%] simulation | | | | | | 0.0145885s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 7 time events | | | | | solver: dassl | | | | | | 310 steps taken | | | | | | 396 calls of functionODE | | | | | | 132 evaluations of jacobian | | | | | | 7 error test failures | | | | | | 0 convergence test failures | | | | | | 0.000404366s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.