SYMPHONY 5.6

<p>SYMPHONY is an open-source solver for mixed integer linear programs written in C. It can be used in four different main modes:</p> <p>- As a callable library through either the native C interface or through the Osi.</p> <p>- As an interactive solver using a command-line interface.</p> <p>- As a framework to build customized solvers for specific problem classes.</p> <p>- Through a number of different modeling languages: AMPL, GMPL, GAMS, PuLP (see below).</p> <p>SYMPHONY can be executed in either parallel (distributed or shared memory) or sequential modes and has a number of advanced features that make it unique, including the ability to</p> <p>- solve biobjective MILPs,</p> <p>- warm start the solution procedure, and</p> <p>- perform basic sensitivity analyses.