| Name: | FBBT_MAX_ITERATIONS |
| Type: | integer |
| Default Value: | 5 |
| Range: | [0−2,147,483,647] |
This option sets the maximum number of variable bisections when performing Feasibility Based Bounds Tightening (FBBT). More of this means more more domain reduction, but this can be really expensive, especially if you have dense nonlinear functions in your model.
As with all domain reduction-related settings, doing more of it increases the odds of numerics going wrong, so use with caution.