how to avoid reverse flow message
 

i am simulating oscilating flow. so it is likely that i will get reverse flow message at the pressure outlet. well the warning is not of much concern as it expected in the case.

The problem is the display of the message. Displaying the message in every iteration makes the simulation go slower. So, can anyone please tell me how to avoid displaying the message in the console so that i could reduce my simulation time.

Amit