Environment - simulationEnvironment: startTime=0 stopTime=20 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.008 Regular simulation: ./IBPSA_latest_IBPSA.Fluid.Examples.Performance.Example2 -abortSlowSimulation -alarm=480 -lv LOG_STATS assert | warning | The following assertion has been violated during initialization at time 0.000000 | | | | not (pump_dp.per.etaHydMet == IBPSA.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.Power_VolumeFlowRate or pump_dp.per.etaHydMet == IBPSA.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.EulerNumber) assert | warning | *** Warning in IBPSA.Fluid.Examples.Performance.Example2.pump_dp: 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 | | | | pump_dp.per.haveWMot_nominal or not (pump_dp.per.etaMotMet == IBPSA.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.Efficiency_MotorPartLoadRatio or pump_dp.per.etaMotMet == IBPSA.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.GenericCurve) assert | warning | *** Warning in IBPSA.Fluid.Examples.Performance.Example2.pump_dp: 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 0.500000 | | | | res[6].m_flow >= 0.0 and res[6].m_flow <= 100000.0 assert | info | Variable violating min/max constraint: 0.0 <= res[6].m_flow <= 100000.0, has value: -6.69272e-12 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00727724s reading init.xml | | | | | | 0.000803658s reading info.xml | | | | | | 8.4288e-05s [ 0.4%] pre-initialization | | | | | | 0.000431309s [ 1.9%] initialization | | | | | | 2.085e-05s [ 0.1%] steps | | | | | | 0.000898273s [ 4.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00112571s [ 5.0%] event-handling | | | | | | 0.00471883s [ 20.9%] overhead | | | | | | 0.0153506s [ 67.8%] simulation | | | | | | 0.0226298s [100.0%] total | | | | | events | | | | | | 40 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 697 steps taken | | | | | | 697 calls of functionODE | | | | | | 656 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 0 convergence test failures | | | | | | 0.000783143s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.