[Clp] CLP finds feasible model infeasible

Andrew Makhorin mao at gnu.org
Sat Jun 23 08:16:19 EDT 2012


> I have created another model formulation that crashes. I have
> redefined the objective function and removed the buy/sell variables,
> which were a legacy from another more complex formulation. I have
> also  tightened the bounds of futureValue, so the RHS value have
> become a lot smaller. 
> 

I'd like to note that the column 'futureValue' in your mps file is
marked as 'FR' (free), so its rhs value is silently ignored. Besides,
since that column has a non-zero objective coefficient, your model is
dual infeasible.




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