Environment - simulationEnvironment: startTime=0 stopTime=172800 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_latest_Buildings.Fluid.DXSystems.Heating.AirSource.Validation.SingleSpeed_OnDemandReverseCycleDefrost -abortSlowSimulation -alarm=480 -emit_protected -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_STDOUT | info | ... loading "EnergyPlus" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/Resources/Data/Fluid/DXSystems/Heating/AirSource/Validation/SingleSpeedHeating_OnDemandReverseCycleDefrost/DXCoilSystemAuto.dat" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/Fluid/DXSystems/Cooling/AirSource/Data/Generic/BaseClasses/NominalValues.mo:6:3-8:51:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((sinSpeDX.dxCoi.datCoi.sta[1].nomVal.Q_flow_nominal <= 0.0)) --> "Variable violating max constraint: sinSpeDX.dxCoi.datCoi.sta[1].nomVal.Q_flow_nominal <= 0.0, has value: 15000" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/Fluid/DXSystems/Cooling/AirSource/Data/Generic/BaseClasses/NominalValues.mo:6:3-8:51:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((sinSpeDX.dxCoi.coiCap.sta[1].nomVal.Q_flow_nominal <= 0.0)) --> "Variable violating max constraint: sinSpeDX.dxCoi.coiCap.sta[1].nomVal.Q_flow_nominal <= 0.0, has value: 15000" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/Fluid/DXSystems/Cooling/BaseClasses/Functions/warnIfPerformanceOutOfBounds.mo:18:3-24:36:writable] | | | | *** Warning: DX coil performance curves at nominal conditions are outside of bounds. | | | | Capacity as a function of temperature is outside of bounds 0.9 to 1.1. | | | | The value of the curve fit is 11.9899 | | | | Check the coefficients of the function sta[1].perCur.capFunT. LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00932933s reading init.xml | | | | | | 0.0010528s reading info.xml | | | | | | 0.000556214s [ 0.9%] pre-initialization | | | | | | 0.000644579s [ 1.0%] initialization | | | | | | 5.2839e-05s [ 0.1%] steps | | | | | | 0.012546s [ 19.6%] solver (excl. callbacks) | | | | | | 0.00163545s [ 2.6%] creating output-file | | | | | | 0.00991569s [ 15.5%] event-handling | | | | | | 0.0074317s [ 11.6%] overhead | | | | | | 0.0313031s [ 48.8%] simulation | | | | | | 0.0640856s [100.0%] total | | | | | events | | | | | | 48 state events | | | | | | 97 time events | | | | | solver: ida | | | | | | 3822 steps taken | | | | | | 4338 calls of functionODE | | | | | | 2746 evaluations of jacobian | | | | | | 28 error test failures | | | | | | 0 convergence test failures | | | | | | 0.0179163s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.