[Osi] regarding complete basis information
G Chandramouli
gcmouli1 at gmail.com
Sat Aug 16 09:02:47 EDT 2014
Hello all,
I am using OsiClpSolverInterface to solve a simple LP of the
form
Ax<=b
l<=x<=u
where A is m*n matrix, b is m*1 vector, and, l & u are lower and upper
bound vectors on x. I want to convert it to the form Cx=d, x>=0 and then
get its basic and non basic index information at optimal.
si->getBasics(index) probably doesn't treat l<=x<=u as constraints and
hence basis matrix has no information regarding them. I want the bound
constraints inside basis matrix.
Regards,
Mouli
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