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LazyConstraints


LazyConstraints

Programs that use lazy constraints must set this parameter
 Type: int
 Default value: 0
 Minimum value: 0
 Maximum value: 1

Programs that add lazy constraints through a callback must set this parameter to value 1. The parameter tells the Gurobi algorithms to avoid certain reductions and transformations that are incompatible with lazy constraints.

Note that if you use lazy constraints by setting the Lazy attribute (and not through a callback), there's no need to set this parameter.

Note: Only affects mixed integer programming (MIP) models

For examples of how to query or modify parameter values from our different APIs, refer to our Parameter Examples.