[Bonmin] assert error in bonmin with cplex

[Wendel Alexandre Xavier de Melo]

Hi experts

I would like to report a assert error got using bonmin with cplex 12.3 and
B-OA algorithm:

################################################################################
wendel at w-NET:~/bonmin/Bonmin-1.5.1/bin$ ./bonmin CLay0203M.nl
Bonmin 1.5.1 using Cbc 2.7.2 and Ipopt 3.10.1


******************************************************************************
This program contains Ipopt, a library for large-scale nonlinear
optimization.
 Ipopt is released as open source code under the Eclipse Public License
(EPL).
         For more information visit http://projects.coin-or.org/Ipopt
******************************************************************************

NLP0012I
              Num      Status      Obj             It       time
      Location
NLP0014I             1         OPT -1.279946e-055.5g        8 0.02g
build initial OA
IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic
Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
CPX0000  Parallel mode: deterministic, using up to 2 threads for concurrent
optimization.
CPX0000  Initializing dual steep norms . . .
CPX0000
CPX0000  Iteration log . . .
CPX0000  Iteration:     1   Dual objective     =             0.000000
CPX0000  Reinitializing dual norms . . .
CPX0000
CPX0000  Dual simplex
NLP0014I             2      INFEAS 0.862440075.5g       44 0.14g     OA
decomposition
bonmin: BonOACutGenerator2.cpp:218: virtual double
Bonmin::OACutGenerator2::performOa(OsiCuts&,
Bonmin::OaDecompositionBase::solverManip&, Bonmin::BabInfo*, double&, const
CglTreeInfo&) const: Assertion `cutoff < ub' failed.
Abortado
################################################################################

The nl input file and the bonmin.opt file are attached. With some others nl
files I have gotten the same error with B-OA algorithm


Best regards

-- 
Wendel Alexandre Melo
Master degree student
COPPE, Federal University of Rio de Janeiro
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