[Coin-discuss] Problem in Osi/Clp...

[Francois Margot]

> I have found another little mistake. In the method "writeLp()", even if you
> have a minization problem, it is always written in the file "Minimization"
> instead of "Maximization (you can check it by opening after running my
> program the two files : minimizationProblem.lp and maximizationProblem.lp.
>

This is not a bug. See the Doxygen documentation of 
CoinLpIO::setLpDataWithoutRowAndColNames() and
OsiSolverInterface::writeLp().

The only bug that I know of is that if the objective function has
a non zero constant term, it might be missing
in the written Lp file. I could not find the equivalent
of objectiveOffset in the class OsiSolverInterface.

Francois