Originally posted by: SystemAdmin

Hi,
I have un model with somme constraints, if I launch it I get a solution with a search speed (47 916.9 br/s), when I just add an aggregation of constraint with an "or", I don't have a big difference in number of branches and fails but an important difference in search speed (87.2 br/s).
I'd like to understand why the speed decrease so much;

Thanks in advance.

NL.
#DecisionOptimization
#OPLusingCPLEXOptimizer