[Ipopt] Fwd: Question on IPOPT

[Elham Modarresi]

Dear IPOPT group
I have a question regarding IPOT. I would be thankful if you could help me.
I am solving a nonlinear problem with several equality and in equality
constraints. The problem is that IPOT says that the optimal solution is
found while the constraints on derivatives of some control variables are
violated. I have also decreased the option:constr_viol_tol, but still get
the same result.
I really appreciate your help in advance.
Best Regards,
Elham.
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