Forum Discussion
Ignored constraints on non linear problem
Hello all, I'm working on a final studies project and i'm facing some issue on the Xpress Solver. The versions i'm using are Xpress-IVE Version 1.24.00 64bit, Xpress Mosel Version 3.4.2 and Xpress ...
Hi,
Unfortunately version 24.01 fails to solve the problem and declares local infeasibility. SLP usually terminates with a solution in which infeasibility was attempted to be minimized, that is why it may look like it actually solved the problem just not correctly. To check the return status, you can use the function 'getprobstat'.
However, the later releases should be able to solve this problem. Could you please try a more recent release?