Examples: MILP Solver

This section contains examples intended to illustrate the options and syntax of the MILP solver in PROC OPTMODEL. Example 11.1 illustrates the use of PROC OPTMODEL to solve an employee scheduling problem. Example 11.2 discusses a multicommodity transshipment problem with fixed charges. Example 11.3 demonstrates how to warm start the MILP solver. Example 11.4 shows the solution of an instance of the traveling salesman problem in PROC OPTMODEL. Other examples of mixed integer linear programs, along with example SAS code, are given in Chapter 18.