tuptestpoint(prob,'datafiles/pennlp_chain100_a.dcf','pennlp');</pre><p>israel - box + LIN ineq only (no equal)</p><pre>penm=nlp_define('../../problems/ampl-nl/israel.nl');
[alx,aldx,alddx] = setuptestpoint(prob,'datafiles/pennlp_israel_a.dcf','pennlp');</pre><p>seba - box + LIN ineq &amp; eq</p><pre>penm=nlp_define('../../problems/ampl-nl/seba.nl');
[alx,aldx,alddx] = setuptestpoint(prob,'datafiles/pennlp_seba.dcf','pennlp');</pre><p>cosine - big &amp; unconstrained</p><pre>penm=nlp_define('../../problems/a