Hello Pietro, your message had to be forwarded manually because you are not subscribed to the GLPK help list, cf. https://lists.gnu.org/mailman/listinfo/help-glpk
Yes, glp_mip_col_val will return the best known integer feasible solution. You can use glp_mip_status to find out if any integer solution exists and if this solution is optimal. For a description see glpk-4.60/doc/glpk.pdf of the source distribution available at http://ftp.gnu.org/gnu/glpk/glpk-4.60.tar.gz Best regards Heinrich On 01/17/2017 04:58 PM, Andrew Makhorin wrote: > -------- Forwarded Message -------- > To: help-glpk@gnu.org > Subject: Solutions upon timeout > Date: Tue, 17 Jan 2017 14:15:38 +0100 > > Hello to everybody. I am using GLPK as a library in a > software I am writing. My question is: if I set a > timeout to a MIP search (tm_limit field in a glp_iocp > structure) and then glp_intopt times out, how do I > obtain the best known integer feasible solution found so > far? Is it ok to use glp_mip_col_val? > Thank you > Pietro _______________________________________________ Help-glpk mailing list Help-glpk@gnu.org https://lists.gnu.org/mailman/listinfo/help-glpk