On Tue, Apr 10, 2012 at 8:43 PM, Juan Ignacio Laiglecia <juanlaiglecia at hotmail.com> wrote: > Hello all, > > I would like to know if exist an option to save the amount of time that the > solver need to find the solution. that depends on several things, for example the interface you use, and on what you mean by 'save' - please be more specific.