[Couenne-tickets] [Couenne] #22: NIP solution get a float
Couenne
coin-trac at coin-or.org
Sat Jan 10 12:29:59 EST 2015
#22: NIP solution get a float
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Reporter: blueskythinker | Owner: pbelotti
Type: task | Status: closed
Priority: minor | Milestone:
Component: Couenne | Version:
Resolution: wontfix | Keywords:
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Changes (by pbelotti):
* status: new => closed
* resolution: => wontfix
Comment:
Apologies for the delay in solving this, but I think this is not a real
problem. Although the optimal solution is, strictly speaking, not integer,
most solvers (including commercial ones) treat values like 1e-9 as
integer. There is an integrality threshold in Cbc that should be used in
these cases. Please refer to the Cbc documentation for this.
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Ticket URL: <https://projects.coin-or.org/Couenne/ticket/22#comment:1>
Couenne <https://projects.coin-or.org/Couenne>
Couenne, a solver for non-convex MINLP
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