I experience seldom non-reproducible timeouts with a bot that is just reading and parsing input and printing a WAIT action. I do not get the expected stderr output in these cases (see replays linked below).
This is the bot code: http://chat.codingame.com/pastebin/962fb4e2-3149-4efd-982f-1b15818806f4
These are two replays with timeouts: