Environment - simulationEnvironment: startTime=0 stopTime=20 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.008 Regular simulation: ./BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.Example2 -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0-master/IBPSA/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:420:3-427:34:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((not (pump_dp.per.etaHydMet == BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.Power_VolumeFlowRate or pump_dp.per.etaHydMet == BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.EulerNumber))) --> "*** Warning in Example2.pump_dp: per.etaHydMet is set to .Power_VolumeFlowRate or .EulerNumber. | | | | This requires that per.pressure be provided. | | | | Because it is not, | | | | the model will override this setting and use .NotProvided instead." LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0-master/IBPSA/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:429:3-438:34:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((pump_dp.per.haveWMot_nominal or not (pump_dp.per.etaMotMet == BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.Efficiency_MotorPartLoadRatio or pump_dp.per.etaMotMet == BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.GenericCurve))) --> "*** Warning in Example2.pump_dp: per.etaMotMet is set to .Efficiency_MotorPartLoadRatio | | | | or .GenericCurve. This requires that per.WMot_nominal be provided | | | | or at least per.pressure be provided so that per.WMot_nominal can | | | | be estimated. Because neither is provided, | | | | the model will override this setting and use .NotProvided instead." LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0-master/IBPSA/Fluid/Interfaces/PartialTwoPortInterface.mo:19:3-20:81:writable] | | | | The following assertion has been violated at time 0.520000 | | | | ((res[6].m_flow >= 0.0 and res[6].m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= res[6].m_flow <= 1e5, has value: -3.11675e-12" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00834124s reading init.xml | | | | | | 0.00087424s reading info.xml | | | | | | 8.6663e-05s [ 0.6%] pre-initialization | | | | | | 0.000368291s [ 2.5%] initialization | | | | | | 1.9437e-05s [ 0.1%] steps | | | | | | 0.000711736s [ 4.9%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.000932333s [ 6.4%] event-handling | | | | | | 0.00302701s [ 20.7%] overhead | | | | | | 0.00944284s [ 64.7%] simulation | | | | | | 0.0145883s [100.0%] total | | | | | events | | | | | | 40 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 677 steps taken | | | | | | 677 calls of functionODE | | | | | | 636 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 0 convergence test failures | | | | | | 0.000822818s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.