Saturday, April 29, 2017

GAMS/Gurobi Link Bug (Fixed)

When Gurobi returns:

Barrier performed 80 iterations in 18.11 seconds
Sub-optimal termination - objective 1.51290046e+02

the GAMS link is confused:

QP status(13): unknown

and does not return the solution:

**** MODEL STATUS      14 No Solution Returned

This has been fixed for the next release.