[Ipopt-tickets] [Ipopt] #62: access to NLP <-> TNLP mapping in TNLP::finalize

[Ipopt]

#62: access to NLP <-> TNLP mapping in TNLP::finalize
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  Reporter:  stefan             |       Owner:  andreasw
      Type:  enhancement        |      Status:  assigned
  Priority:  normal             |   Component:  Ipopt   
   Version:  3.3 (C++ Version)  |    Severity:  normal  
Resolution:                     |    Keywords:          
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Comment (by stefan):

 Hi,

 I would like to have the scaled constraint violations and violations of
 complementarity, so I can check which constraints Ipopt thinks are
 violated in case it does not find a feasible or optimal solution.
 This seem to be given by {{{curr_c()}}}, {{{curr_d_minus_s()}}}, and
 {{{curr_compl_x|s_L|U()}}}.

 If adding the TNLPAdapter to !CalculatedQuantities is not good, then is
 there another way to give access to the TNLPAdapter for a TNLP-user? Some
 method in !IpoptApplication, for example.

 Stefan

 PS: Andreas, see also my (second) mail on 28.02. (which never got a reply
 so far).

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Ticket URL: <https://projects.coin-or.org/Ipopt/ticket/62#comment:2>
Ipopt <http://projects.coin-or.org/Ipopt>
Interior-point optimizer for nonlinear programs.