<div dir="ltr"><div>Hi all,</div>
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<div>Is there any option in ipopt or ampl that checks the amount of constraint violation at current point?</div>
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<div>As a toy example, for a point (x,y) = (-2,1), the amount of violation for the two constraints </div>
<div>x + y = 0 and x <= 0 will be 1.</div>
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<div>Thanks. </div></div>