Environment - simulationEnvironment: startTime=0 stopTime=172800 tolerance=1e-07 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_latest_Buildings.Examples.Tutorial.Boiler.System7 -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.System7.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.System7.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.System7.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. assert | warning | The following assertion has been violated during initialization at time 0.000000 | | | | pumBoi.nominalValuesDefineDefaultPressureCurve assert | warning | *** Warning in Buildings.Examples.Tutorial.Boiler.System7.pumBoi: 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 (pumBoi.per.etaHydMet == Buildings.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.Power_VolumeFlowRate or pumBoi.per.etaHydMet == Buildings.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.EulerNumber) assert | warning | *** Warning in Buildings.Examples.Tutorial.Boiler.System7.pumBoi: 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 | | | | pumBoi.per.haveWMot_nominal or not (pumBoi.per.etaMotMet == Buildings.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.Efficiency_MotorPartLoadRatio or pumBoi.per.etaMotMet == Buildings.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.GenericCurve) assert | warning | *** Warning in Buildings.Examples.Tutorial.Boiler.System7.pumBoi: 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 with 3 homotopy steps. assert | info | The following assertion has been violated at time 414.720000 | | | | valBoi.res3.y >= 0.0 and valBoi.res3.y <= 1.0 assert | info | Variable violating min/max constraint: 0.0 <= valBoi.res3.y <= 1.0, has value: 1 assert | info | The following assertion has been violated at time 414.720000 | | | | valBoi.filter.y >= 0.0 and valBoi.filter.y <= 1.0 assert | info | Variable violating min/max constraint: 0.0 <= valBoi.filter.y <= 1.0, has value: -3.29305e-10 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0496998s reading init.xml | | | | | | 0.00480455s reading info.xml | | | | | | 0.00098613s [ 0.0%] pre-initialization | | | | | | 0.0326426s [ 1.0%] initialization | | | | | | 0.000340739s [ 0.0%] steps | | | | | | 0.168687s [ 5.4%] solver (excl. callbacks) | | | | | | 0.0120324s [ 0.4%] creating output-file | | | | | | 0.974388s [ 31.1%] event-handling | | | | | | 0.0492572s [ 1.6%] overhead | | | | | | 1.89723s [ 60.5%] simulation | | | | | | 3.13557s [100.0%] total | | | | | events | | | | | | 758 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 61486 steps taken | | | | | | 71940 calls of functionODE | | | | | | 8483 evaluations of jacobian | | | | | | 531 error test failures | | | | | | 1 convergence test failures | | | | | | 0.869128s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.