Mixed Integer, Semi, and SOS Programming

There are a number of features within GAMS that are designed for use in formulating and solving mixed integer, semi integer, semi continuous and specially ordered set (SOS) programming problems all of which require a mixed integer or MIP solver.

Specifying types of variables

Imposing priorities

GAMS options and model attributes

Branch and bound output

Nonlinear MIPs

Identifying the solver

Model termination conditions and actions

Things to watch out for

Branch and Cut and Heuristic Facility