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=240 -lv LOG_STATS LOG_STDOUT | warning | Numerical Jacobians without coloring are currently not supported by GBODE. Colored numerical Jacobian will be used. LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/IBPSA/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:420:3-427:34:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((false)) --> "*** 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 3.7.0/IBPSA/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:429:3-438:34:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((false)) --> "*** 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 3.7.0/IBPSA/Fluid/Interfaces/PartialTwoPortInterface.mo:19:3-20:81:writable] | | | | The following assertion has been violated at time 0.536000 | | | | ((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: -7.15338e-13" LOG_STATS | info | gbode (single-rate integration): radauIIA3 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00543723s reading init.xml | | | | | | 0.000579559s reading info.xml | | | | | | 0.000114075s [ 2.0%] pre-initialization | | | | | | 0.000209844s [ 3.6%] initialization | | | | | | 1.3936e-05s [ 0.2%] steps | | | | | | 0s [ 0.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.000437336s [ 7.6%] event-handling | | | | | | 0.000594078s [ 10.3%] overhead | | | | | | 0.00438606s [ 76.2%] simulation | | | | | | 0.00575533s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 40 time events | | | | | solver: gbode | | | | | | 120 steps taken | | | | | | 500 calls of functionODE | | | | | | 40 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 0 convergence test failures | | | | | | 4.0113e-05s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.