Hi, I'm wondering whether there is an undocumented change in the solution plain text format.
Solving a problem with glpsol v. 4.52 with 7 constraints and 12 variables the first line in the solution file (generated with --write) is "8 12". I understand it as 8 lines (objective function + 7 constraints) and 12 variables. Doing the same thing with glpsol v. 4.53 a first line "7 12" (7 constraints and 12 variables) occurs. In the manual is the behavior of glpsol v.4.52 described (page 86) : m n m is the number of rows (auxiliary variables); n is the number of columns (structural variables); Am I right or wrong? Thanks, Mike _______________________________________________ Help-glpk mailing list Help-glpk@gnu.org https://lists.gnu.org/mailman/listinfo/help-glpk
