12:50:13 I have no idea what monerosim or shadow environment are 12:50:57 haven't really been paying attention to monero development in quite a while 15:51:43 shadow is a discrete event network simulator. monerosim is a wrapper for shadow (and some shadow mods) that makes it possible to run monero in shadow. For instance, i've run simulations of 1000 monero nodes on a single machine.