python3 -m fmpy simulate  --output-file AixLib_AixLib.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUMassFlow_res.csv --start-time 0 --stop-time 3600 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 1.44 AixLib_AixLib_Fluid_HeatExchangers_Examples_DryCoilEffectivenessNTUMassFlow.fmu
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 2.1.0/Fluid/HeatExchangers/BaseClasses/PartialEffectivenessNTU.mo:180:5-189:38:writable]
|                 | |       | The following assertion has been violated at time 1998.720000
|                 | |       | ((noEvent(hex.m1_flow > (-0.1) * hex.m1_flow_nominal) and noEvent(hex.m2_flow > (-0.1) * hex.m2_flow_nominal))) --> "*** 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."