Environment - simulationEnvironment: startTime=0 stopTime=200 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.08 Regular simulation: ./Buildings_13_Buildings.Templates.Components.Validation.Coils -abortSlowSimulation -alarm=240 -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_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 | | | | ((coiMul.hex.watVapEva.nomVal.gamma <= coiMul.hex.watVapEva.gammaMax)) --> "*** Warning: In DX coil model, gamma is too large for these coil conditions. | | | | Instead of gamma = 1.5, a value of 0.245016, which | | | | corresponds to a mass transfer effectiveness of 0.8, will be used. | | | | Coil nominal performance data are: | | | | nomVal.m_flow_nominal = 4.5312 | | | | dX_nominal = XEvaOut_nominal-XEvaWetBulOut_nominal = 0.00546923 - 0.0059222 = -0.000452973 | | | | QLat_flow_nominal = -16760.9 | | | | " 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 | | | | ((coiEva.hex.watVapEva.nomVal.gamma <= coiEva.hex.watVapEva.gammaMax)) --> "*** Warning: In DX coil model, gamma is too large for these coil conditions. | | | | Instead of gamma = 1.5, a value of 0.310206, which | | | | corresponds to a mass transfer effectiveness of 0.8, will be used. | | | | Coil nominal performance data are: | | | | nomVal.m_flow_nominal = 1.1328 | | | | dX_nominal = XEvaOut_nominal-XEvaWetBulOut_nominal = 0.00527094 - 0.00592132 = -0.000650382 | | | | QLat_flow_nominal = -4752.01 | | | | " LOG_STDOUT | error | ##IDA## IDACalcIC failed LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 6.9842e-05s [ 5.8%] pre-initialization | | | | | | 0s [ 0.0%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0s [ 0.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0s [ 0.0%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.00112541s [ 94.2%] simulation | | | | | | 0.00119525s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: | | | | | | 0 steps taken | | | | | | 0 calls of functionODE | | | | | | 0 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 0 convergence test failures | | | | | | 6.302e-05s time of jacobian evaluation