Re: [Help-glpk] MIP Solvers (i.e CBC, CPLEX, GLPK, GUROBI, LPSOLVE, SCIPC, SCIPL, SCIPS and XPRESS) Benchmark

[Noli Sicad]

Hi Robbie,

>> That looks confusing?  The "maximize" in the model
>> statement should be picked up, surely??  In which case
>> the "--max" should be unnecessary (except to override
>> a "minimize" in the code, from the command line).
>
> The mps format does not allow specifying the objective sense.
>
>>
>> Or am I missing something?

Here's the thread about this Fixed MPS that does not allow specifying
an objective sense.

http://www.mail-archive.com/address@hidden/msg02253.html

Free MPS do can (see the lower portion of the link (below) - i.e. Free MPS)).

http://lpsolve.sourceforge.net/5.1/mps-format.htm

Noli