Hi Giorgio Sartor, On Mon, Aug 5, 2013 at 4:14 PM, Giorgio Sartor <[email protected]> wrote:
> Is glp_iocp.presolve activated? > Yes, I have already set parm.presolve = ON. > A common cause of incorrect solutions is that your solution is correct for > the original problem but not correct for the current problem (which could > have been modified by GLPK during the solving process). > Stupid question: does your solution start from position 1 of the array? > Yes, of course. > > - G. S. - > > Il giorno 05/ago/2013, alle ore 14:58, Le Dinh Danh <[email protected]> ha > scritto: > > With "the result is still incorrect" I mean after calling the callback > function, the solver find the solution but it is not correct one. I don't > know why. If I don't call the cacllback, the solve provide a good solution. > I can check it manually. > > > On Mon, Aug 5, 2013 at 1:19 PM, Giorgio Sartor <[email protected]> wrote: > >> What do you mean with "the result is still incorrect"? >> >> >> - G. S. - >> >> Il giorno 05/ago/2013, alle ore 12:57, Le Dinh Danh <[email protected]> >> ha scritto: >> >> > the result is still incorrect. >> > > > > -- > Le Dinh Danh > LIRMM, 161 rue Ada, 34095 Montpellier Cedex 5 > Email: [email protected]; [email protected] > Tel: (+84) 912.449.666; (+33) 6.52.98.59.66 > > -- Le Dinh Danh LIRMM, 161 rue Ada, 34095 Montpellier Cedex 5 Email: [email protected]; [email protected] Tel: (+84) 912.449.666; (+33) 6.52.98.59.66
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