sci@gentoo.org Gentoo Science Project SYMPHONY is a generic mixed-integer linear programs (MILP) solver, callable library, and extensible framework for implementing customized solvers. SYMPHONY has a number of advanced capabilities, including the ability to solve multi-objective MILPs, the ability to warm start its solution procedure. SYMPHONY is part of the larger COIN-OR initiative (Computational Infrastructurefor Operations Research). Enable GNU Linear Programming Kit sci-mathematics/glpk support