Does Octopus plugin stop running by itself?

Hi all,

Not sure if somebody uses this often.
If we are running Octopus for simulation (and also other similar plugin like Wallacei and Galapagos), do we need to wait for it to stop running or should we press “stop” to actually stop it?
I am currently running it for 30 hours.
I read that somebody else runs it for 40 hours or more (since it involves Honeybee/ Ladybug simulations).

But I am not sure if they actually wait for it to stop by itself or not.

Thank you!

Best regards,