Environment - simulationEnvironment: startTime=0 stopTime=172800 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_12_Buildings.Fluid.DXSystems.Heating.AirSource.Validation.SingleSpeed_TimedReverseCycleDefrost -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS LOG_STDOUT | info | ... loading "EnergyPlus" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Resources/Data/Fluid/DXSystems/Heating/AirSource/Validation/SingleSpeedHeating_TimedReverseCycleDefrost/DXCoilSystemAuto.dat" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/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 12.1.1-maint.12.x/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 12.1.1-maint.12.x/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_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/DXSystems/Cooling/BaseClasses/PartialCapacity.mo:138:7-151:38:writable] | | | | The following assertion has been violated at time 36000.000004 | | | | ((not (sinSpeDX.dxCoi.TConIn > sinSpeDX.dxCoi.coiCap.sta[sinSpeDX.dxCoi.coiCap.stage].perCur.TConInMax or sinSpeDX.dxCoi.TConIn < sinSpeDX.dxCoi.coiCap.sta[sinSpeDX.dxCoi.coiCap.stage].perCur.TConInMin))) --> "*** Warning: Condenser temperature TConIn is out of bounds in DX coil model at time = 36000. | | | | stage = 1 | | | | TConInMin = 290.93 Kelvin (17.78 degC) | | | | TConIn = 285.01 Kelvin (11.86 degC) | | | | TConInMax = 296.48 Kelvin (23.33 degC) | | | | Extrapolation can introduce large errors. | | | | This warning will only be reported once for each stage." LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0109686s reading init.xml | | | | | | 0.00120928s reading info.xml | | | | | | 0.00066094s [ 1.6%] pre-initialization | | | | | | 0.000624582s [ 1.5%] initialization | | | | | | 1.4036e-05s [ 0.0%] steps | | | | | | 0.00334902s [ 8.1%] solver (excl. callbacks) | | | | | | 0.00158752s [ 3.8%] creating output-file | | | | | | 0.00295925s [ 7.2%] event-handling | | | | | | 0.00371087s [ 9.0%] overhead | | | | | | 0.0284349s [ 68.8%] simulation | | | | | | 0.0413412s [100.0%] total | | | | | events | | | | | | 110 state events | | | | | | 49 time events | | | | | solver: dassl | | | | | | 3825 steps taken | | | | | | 4279 calls of functionODE | | | | | | 2903 evaluations of jacobian | | | | | | 31 error test failures | | | | | | 0 convergence test failures | | | | | | 0.00829253s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.