Ok. Just try parm.presolve=OFF and let me know if then works.
- G. S. - Il giorno 05/ago/2013, alle ore 16:51, Le Dinh Danh <[email protected]> ha scritto: > 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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