[Help-glpk] Retrieving optimal solution found by MIP preprocessor

[Giorgio Sartor]

Hi everyone,

I have a very easy MIP and GLPK finds the integer optimal solution with the MIP preprocessor. I'm using glp_intopt with the presolve parameter activated.

The problem is that I can't get the solution. glp_mip_col_val and glp_get_col_prim don't work. What can I do to get the solution?

Thanks,

Gio