> I am running GLPK on a fairly big problem. > It finds the solution and the number are big. > I noticed that if I use the option –o they are “approximated” in the > format: 4.99e+08 > In particular two values of my solution, for the variables i498 and > i499, are: > > > 998 i498 * 4.99e+08 4.98e+08 4.99e+08 > 999 i499 * 4.99e+08 4.99e+08 5e+08 > > > However, if I print the solution with –w I get the real value of i498 ad > i499 which are: > > > i498 498999999 > i499 499000000 > > > But using –w I only get the values without any association to the > variable, something like this: > > > 498999999 > 499000000 > > > How do I get the corresponding variable for each solution value? >
These values follow in the same order as the corresponding rows and columns in the problem object. For more details please see the glpk reference manual, Ch. 3 "Utility API Routines", Section 3.3 "Problem solution reading/writing routines", Subsection 3.3.3 "Write basic solution to text file". _______________________________________________ Help-glpk mailing list Help-glpk@gnu.org https://lists.gnu.org/mailman/listinfo/help-glpk
