One of the main objectives of rule-based modeling is to make predictions of the future. So, it is a natural question to ask where the system will eventually go in the (infinite) long run. This is calle...One of the main objectives of rule-based modeling is to make predictions of the future. So, it is a natural question to ask where the system will eventually go in the (infinite) long run. This is called the asymptotic behavior of the system when time is taken to infinity, which turns out to be fully predictable if the system is linear.