activate the couenne options on pyomo

[para...@ualberta.ca]

Dear All 

I want to activate and use Couenne solver by this way

if ChooseSolverOption==1:

opt = SolverFactory('couenne')

opt.options['problem_print_level']= 4

but I received the following error:

    "Solver (%s) did not exit normally" % self.name)

ApplicationError: Solver (asl) did not exit normally

Any Idea in this case?

Regards

[AMPL Google Group]

To get help with Pyomo interfaces to solvers, write to https://groups.google.com/group/pyomo-forum.

--
Robert Fourer
am...@googlegroups.com

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