> Even though I have setup the GLP_IBINGO callback reason code to > interrupt when an integer-feasible solution is found in the search > tree which works well, it doesn’t message when an integer-feasible > solution is found by the feasibility-pump heuristic either at the > start of the search or during.
> Is there another reason code I am missing? Currently primal heuristics do not raise events. You can catch GLP_ICUTGEN; if glp_ios_curr_node returns 1, you are at the point when fp heuristic has just finished on the root node, and if glp_mip_status returns GLP_FEAS, some solution has been found by fp and stored into the problem object. _______________________________________________ Help-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-glpk
