COPT 8.0 non-convex QCP support

[yize]

Hi Johan,

I am trying to use COPT 8.0 through YALMIP for a non-convex QCP model.

COPT 8.0 supports non-convex QP/QCP, but YALMIP currently gives:

Solver not applicable (copt does not support quadratic equality constraints)

For example:

P_ij(k)^2 + Q_ij(k)^2 == U_i(i_idx)*L_ij(k)

It seems that the current COPT interface in YALMIP does not yet support exporting non-convex quadratic constraints.

Is there any plan to update the COPT interface to support COPT 8.0 non-convex QCP/MIQCP?

Thanks!

[Johan Löfberg]

I don't have that version, and do not have time to do any coding ATM, but I put an AI agent on it and the result can be found in the branch COPTQCQP. Try that, and then report issues on the issue tracker (it will probably be some issues as the agent doesn't have COPT to test either)