> when I do > lpx_set_real_parm(model, LPX_K_TMLIM, 1e+9); > and call some solve routine, then it ends with: > glp_simplex: tm_lim = -2147483648; invalid parameter
> So probably the timelimit is somewhere inside GLPK converted to an > integer without checking whether this is possible. > Maybe GLPK could just set the timelimit to -1 if the double number is > too big to be converted to an integer. Thank you for the bug report. In fact, glp_simplex (which replaces lpx_simplex) has a local set of control parameters, where the time limit is measured in milliseconds and has the type int. The parameter LPX_K_TMLIM is kept for backward compatibility. _______________________________________________ Bug-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/bug-glpk
