ocr: Optimizing Generation: 10 Best cost so far: 1368.29 Individual: 0 Best average so far: 3550.464 Best costs Average costs 11076.51, 19880.788 0.007 10 0.0007 10 OK! A - TYPICAL CONVERGENCE GRAPH of the optimization orocess. (This graph is not from the United Distillers system, which is proprietary infor- mation.) The graph shows the progress of the solution as it converges. One can decide to halt optimization early in the process, if convergence starts to appear stationary.