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[Octave-bug-tracker] [bug #32717] sqp returns an error when the local qp


From: Julien Bect
Subject: [Octave-bug-tracker] [bug #32717] sqp returns an error when the local qp is infeasible
Date: Mon, 11 Nov 2013 07:38:45 +0000
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:25.0) Gecko/20100101 Firefox/25.0

Follow-up Comment #2, bug #32717 (project octave):

Ok, it turns out that this bug report is not related to the same problem that
bug #38875.

Short term plan: I will propose a patch to exit sqp cleanly when an infeasible
QP is met, as proposed below.

Long term goal: make it possible to recover from an infeasible QP. This is
redundant with item 3 in bug #32008. Not that it would be nice to exhibit a
*feasible* NLP problem where this happens (because the example given below is
not feasible at all).

    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?32717>

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