[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
coin-trac at coin-or.org
Sun Jul 22 11:19:27 EDT 2012
#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 stefan):
I also get the correct optimal value, but the returned solution does not
correspond to it.
In my original interface, I also use this !CouenneRecordBestSol
workaround, but it still gives an incorrect solution point.
Do you get a correct solution when using Couenne with CPLEX?
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Ticket URL: <https://projects.coin-or.org/ticket/21#comment:2>
Couenne, a solver for non-convex MINLP problems <https://projects.coin-or.org/Couenne>
Couenne, a solver for non-convex MINLP problems
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