| 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.