startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./IBPSA_latest_IBPSA.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUMassFlow -abortSlowSimulation -alarm=480 -lv LOG_STATS stdout | info | The initialization finished successfully without homotopy method. assert | warning | The following assertion has been violated at time 1998.000000 | | | | noEvent((-mWat_flow.y) > -0.1 * hex.m1_flow_nominal) and noEvent((-mAir_flow.y) > -0.1 * hex.m2_flow_nominal) assert | warning | *** Warning in DryCoilEffectivenessNTUMassFlow.hex: The flow direction reversed. | | | | However, because the constant use_dynamicFlowRegime is set to false, | | | | the model does not change equations based on the actual flow regime. | | | | To switch equations based on the actual flow regime during the simulation, | | | | set the constant use_dynamicFlowRegime=true. | | | | Note that this can lead to slow simulation because of events. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0069036s reading init.xml | | | | | | 0.000935515s reading info.xml | | | | | | 9.6732e-05s pre-initialization | | | | | | 0.00016003s [ 0.4%] initialization | | | | | | 2.154e-06s [ 0.0%] steps | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.000163377s [ 0.4%] event-handling | | | | | | 0.0186128s [ 50.2%] overhead | | | | | | 0.0180749s [ 48.7%] simulation | | | | | | 0.03711s [100.0%] total | | | | | events | | | | | | 5 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 584 steps taken | | | | | | 882 calls of functionODE | | | | | | 191 evaluations of jacobian | | | | | | 47 error test failures | | | | | | 0 convergence test failures | | | | | | 0.000190417s time of jacobian evaluation stdout | info | The simulation finished successfully.