Environment - simulationEnvironment: startTime=0 stopTime=172800 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_latest_Buildings.Examples.Tutorial.Boiler.System2 -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS assert | warning | The following assertion has been violated during initialization at time 0.000000 | | | | pumRad.nominalValuesDefineDefaultPressureCurve assert | warning | *** Warning in Buildings.Examples.Tutorial.Boiler.System2.pumRad: 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. assert | warning | The following assertion has been violated during initialization at time 0.000000 | | | | not (pumRad.per.etaHydMet == Buildings.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.Power_VolumeFlowRate or pumRad.per.etaHydMet == Buildings.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.EulerNumber) assert | warning | *** Warning in Buildings.Examples.Tutorial.Boiler.System2.pumRad: 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. | | | | Also consider using models under Movers.Preconfigured which autopopulate a pressure curve. assert | warning | The following assertion has been violated during initialization at time 0.000000 | | | | pumRad.per.haveWMot_nominal or not (pumRad.per.etaMotMet == Buildings.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.Efficiency_MotorPartLoadRatio or pumRad.per.etaMotMet == Buildings.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.GenericCurve) assert | warning | *** Warning in Buildings.Examples.Tutorial.Boiler.System2.pumRad: 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. | | | | Also consider using models under Movers.Preconfigured which autopopulate a pressure curve. LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0259599s reading init.xml | | | | | | 0.00256166s reading info.xml | | | | | | 0.000852789s [ 0.3%] pre-initialization | | | | | | 0.000693861s [ 0.2%] initialization | | | | | | 5.571e-06s [ 0.0%] steps | | | | | | 0.0246948s [ 8.7%] solver (excl. callbacks) | | | | | | 0.00245534s [ 0.9%] creating output-file | | | | | | 0.0734727s [ 25.9%] event-handling | | | | | | 0.0116648s [ 4.1%] overhead | | | | | | 0.170161s [ 59.9%] simulation | | | | | | 0.284001s [100.0%] total | | | | | events | | | | | | 120 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 15747 steps taken | | | | | | 18787 calls of functionODE | | | | | | 2992 evaluations of jacobian | | | | | | 234 error test failures | | | | | | 0 convergence test failures | | | | | | 0.0848414s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.