On Sun, 06 Mar 2011 02:00:12 +0300 Andrew Makhorin <[email protected]> wrote: > Note that you can use the routine glp_check_kkt to check > if the solution satisfies to the feasibility/optimality conditions.
I tried calling lpx_check_kkt() but I'm getting a segmentation fault generated from within this routine. I do the following, LPXKKT *kkt // variable declaration lpx_check_kkt( lp, 1, kkt ); I get a segmentation fault in _glp_lpx_check_kkt() at the line 649 kkt->pe_ae_row = ae_ind; because the variable kkt is null (0x0) The manual simply says "The parameter kkt is a pointer to the structure LPXKKT, to which the routine stores the results of the check." I was assuming that this structure is generated by the routine and that the passed in pointer gets set to it. Do I need to call something that sets this kkt pointer to the LPXKKT structure? What's wrong? -- Glenn _______________________________________________ Help-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-glpk
