[Couenne-tickets] [Couenne, a solver for non-convex MINLP problems] #21: optimal solution wrong when using CPLEX as LP solver (optimal values is ok)

[Couenne, a solver for non-convex MINLP problems]

#21: optimal solution wrong when using CPLEX as LP solver (optimal values is ok)
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  Reporter:  stefan      |      Owner:  somebody
      Type:  defect      |     Status:  new
  Priority:  critical    |  Milestone:
 Component:  component1  |    Version:
Resolution:              |   Keywords:
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Comment (by pbelotti):

 I'm attaching the output I get when adding the following two lines right
 after BonCouenne.cpp:254:

 {{{
   for (int i=0; i < rs -> getCardSol(); ++i)
     printf ("[%d %g] ", i, couenneSol [i]);
 }}}

 This will print out as the last line of output, and is exactly the same
 for Cplex and Clp. Note that I also get a couple of Cplex errors as
 follows:

 {{{
 CPX0000  CPLEX Error  1262: No basis exists.
 }}}

-- 
Ticket URL: <https://projects.coin-or.org/ticket/21#comment:3>
Couenne, a solver for non-convex MINLP problems <https://projects.coin-or.org/Couenne>
Couenne, a solver for non-convex MINLP problems