Environment - simulationEnvironment: startTime=1.0368e+07 stopTime=1.05408e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_10_Buildings.Experimental.DHC.Plants.Cooling.Subsystems.Examples.CoolingTowersWithBypass -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS assert | warning | The following assertion has been violated during initialization at time 10368000.000000 | | | | not (pum.per.etaHydMet == Buildings.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.Power_VolumeFlowRate or pum.per.etaHydMet == Buildings.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.EulerNumber) assert | warning | *** Warning in CoolingTowersWithBypass.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. assert | warning | The following assertion has been violated during initialization at time 10368000.000000 | | | | 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) assert | warning | *** Warning in CoolingTowersWithBypass.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 with 3 homotopy steps. assert | info | The following assertion has been violated at time 10369590.037889 | | | | tow.cooTowSys.cooTow[1].per.FRWat >= 0.0 and tow.cooTowSys.cooTow[1].per.FRWat <= 1.0 assert | info | Variable violating min/max constraint: 0.0 <= tow.cooTowSys.cooTow[1].per.FRWat <= 1.0, has value: -5.56143e-37 assert | info | The following assertion has been violated at time 10369624.320000 | | | | tow.cooTowSys.cooTow[2].per.FRWat >= 0.0 and tow.cooTowSys.cooTow[2].per.FRWat <= 1.0 assert | info | Variable violating min/max constraint: 0.0 <= tow.cooTowSys.cooTow[2].per.FRWat <= 1.0, has value: -3.22275e-205 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0332698s reading init.xml | | | | | | 0.00353321s reading info.xml | | | | | | 0.00124444s [ 0.1%] pre-initialization | | | | | | 0.0539576s [ 4.3%] initialization | | | | | | 9.8825e-05s [ 0.0%] steps | | | | | | 0.0359993s [ 2.8%] solver (excl. callbacks) | | | | | | 0.00802138s [ 0.6%] creating output-file | | | | | | 0.383116s [ 30.2%] event-handling | | | | | | 0.0301926s [ 2.4%] overhead | | | | | | 0.75586s [ 59.6%] simulation | | | | | | 1.26849s [100.0%] total | | | | | events | | | | | | 246 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 25472 steps taken | | | | | | 34649 calls of functionODE | | | | | | 5279 evaluations of jacobian | | | | | | 1287 error test failures | | | | | | 0 convergence test failures | | | | | | 0.278792s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.