Environment - simulationEnvironment: startTime=1.5552e+07 stopTime=1.5984e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=172.8 Regular simulation: ./Buildings_10_Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.FixedApproachDryBulb -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:417:3-427:39:writable] | | | | The following assertion has been violated during initialization at time 15552000.000000 | | | | ((not (pum.per.etaHydMet == Buildings.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.Power_VolumeFlowRate or pum.per.etaHydMet == Buildings.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.EulerNumber))) --> "*** Warning in FixedApproachDryBulb.pum: 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." LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:429:3-439:39:writable] | | | | The following assertion has been violated during initialization at time 15552000.000000 | | | | ((pum.per.haveWMot_nominal or not (pum.per.etaMotMet == Buildings.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.Efficiency_MotorPartLoadRatio or pum.per.etaMotMet == Buildings.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.GenericCurve))) --> "*** Warning in FixedApproachDryBulb.pum: 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 | | | | | | 0.0128356s reading init.xml | | | | | | 0.00110268s reading info.xml | | | | | | 0.000445976s [ 0.3%] pre-initialization | | | | | | 0.0303793s [ 18.0%] initialization | | | | | | 0.000478397s [ 0.3%] steps | | | | | | 0.0320716s [ 19.0%] solver (excl. callbacks) | | | | | | 0.0024659s [ 1.5%] creating output-file | | | | | | 0.0201721s [ 12.0%] event-handling | | | | | | 0.0109052s [ 6.5%] overhead | | | | | | 0.0715891s [ 42.5%] simulation | | | | | | 0.168508s [100.0%] total | | | | | events | | | | | | 376 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 44712 steps taken | | | | | | 55271 calls of functionODE | | | | | | 9802 evaluations of jacobian | | | | | | 571 error test failures | | | | | | 0 convergence test failures | | | | | | 0.0195163s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.