Example: Inspection and Adjustment Stations on a Production Line This is a model of the workflow with a loop. Also there are two infinite queues. It is described in different sources [1, 2]. So, this is chapter 8 of [2] and section 5.15 of [1]. [1] A. Alan B. Pritsker, Simulation with Visual SLAM and AweSim, 2nd ed. [2] Труб И.И., Объектно-ориентированное моделирование на C++: Учебный курс. - СПб.: Питер, 2006