Environment - simulationEnvironment: startTime=0 stopTime=14400 tolerance=1e-06 numberOfIntervals=2500 stepSize=5.76 Regular simulation: ./Buildings_10_Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS assert | warning | The following assertion has been violated during initialization at time 0.000000 | | | | pumLoa.nominalValuesDefineDefaultPressureCurve assert | warning | *** Warning in Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop.pumLoa: 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 (pumLoa.per.etaHydMet == Buildings.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.Power_VolumeFlowRate or pumLoa.per.etaHydMet == Buildings.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.EulerNumber) assert | warning | *** Warning in Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop.pumLoa: 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 | | | | pumLoa.per.haveWMot_nominal or not (pumLoa.per.etaMotMet == Buildings.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.Efficiency_MotorPartLoadRatio or pumLoa.per.etaMotMet == Buildings.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.GenericCurve) assert | warning | *** Warning in Buildings.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop.pumLoa: 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.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop.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.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop.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.Fluid.Boilers.Examples.BoilerPolynomialClosedLoop.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 8616.960000 | | | | val.res3.y >= 0.0 and val.res3.y <= 1.0 assert | info | Variable violating min/max constraint: 0.0 <= val.res3.y <= 1.0, has value: 1 assert | info | The following assertion has been violated at time 8616.960000 | | | | val.filter.y >= 0.0 and val.filter.y <= 1.0 assert | info | Variable violating min/max constraint: 0.0 <= val.filter.y <= 1.0, has value: -4.19981e-08 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0225977s reading init.xml | | | | | | 0.00238952s reading info.xml | | | | | | 0.000830608s [ 1.1%] pre-initialization | | | | | | 0.000573906s [ 0.8%] initialization | | | | | | 7.735e-06s [ 0.0%] steps | | | | | | 0.00324114s [ 4.3%] solver (excl. callbacks) | | | | | | 0.0025326s [ 3.3%] creating output-file | | | | | | 0.0207499s [ 27.4%] event-handling | | | | | | 0.0125225s [ 16.5%] overhead | | | | | | 0.0353871s [ 46.7%] simulation | | | | | | 0.0758455s [100.0%] total | | | | | events | | | | | | 29 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 1340 steps taken | | | | | | 1736 calls of functionODE | | | | | | 468 evaluations of jacobian | | | | | | 35 error test failures | | | | | | 0 convergence test failures | | | | | | 0.00776969s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.