DualReductions


DualReductions

Controls dual reductions
Type: int
Default value: 1
Minimum value: 0
Maximum value: 1

Determines whether dual reductions are performed in presolve. You should disable these reductions if you received an optimization status of INF_OR_UNBD and would like a more definitive conclusion.

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