Environment - simulationEnvironment: startTime=0 stopTime=7200 tolerance=1e-06 numberOfIntervals=2500 stepSize=2.88 Regular simulation: ./BuildingSystems_BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:389:3-396:39:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((pump.nominalValuesDefineDefaultPressureCurve)) --> "*** Warning in CompressionChillerWithStorage.pump: Mover is flow or pressure controlled and uses default pressure curve. | | | | This leads to an approximate power consumption. | | | | Set nominalValuesDefineDefaultPressureCurve=true to suppress this warning." LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:417:3-426:39:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((not (pump.per.etaHydMet == BuildingSystems.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.Power_VolumeFlowRate or pump.per.etaHydMet == BuildingSystems.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.EulerNumber))) --> "*** Warning in CompressionChillerWithStorage.pump: Mover has per.etaHydMet=.Power_VolumeFlowRate or per.etaHydMet=.EulerNumber. | | | | This requires per.pressure to be provided. | | | | Because it is not, the model overrides this setting by using per.etaHydMet=.NotProvided." LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:428:3-437:39:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((pump.per.haveWMot_nominal or not (pump.per.etaMotMet == BuildingSystems.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.Efficiency_MotorPartLoadRatio or pump.per.etaMotMet == BuildingSystems.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.GenericCurve))) --> "*** Warning in CompressionChillerWithStorage.pump: Mover has per.etaMotMet=.Efficiency_MotorPartLoadRatio or per.etaMotMet=.GenericCurve. | | | | This requires per.WMot_nominal or per.pressure to be provided. Because neither is provided, | | | | the model overrides this setting and by using per.etaMotMet=.NotProvided." LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0167958s reading init.xml | | | | | | 0.00161481s reading info.xml | | | | | | 9.4196e-05s [ 0.3%] pre-initialization | | | | | | 0.000310192s [ 0.9%] initialization | | | | | | 3.406e-06s [ 0.0%] steps | | | | | | 0.00146101s [ 4.4%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00456786s [ 13.8%] event-handling | | | | | | 0.010771s [ 32.6%] overhead | | | | | | 0.0158013s [ 47.9%] simulation | | | | | | 0.033009s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 181 steps taken | | | | | | 233 calls of functionODE | | | | | | 30 evaluations of jacobian | | | | | | 6 error test failures | | | | | | 0 convergence test failures | | | | | | 0.000320462s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.