OBBT

Controls aggressiveness of Optimality-Based Bound Tightening
  Type: int
  Default value: -1
  Minimum value: -1
  Maximum value: 3

Value 0 disables Optimality-Based Bound Tightening (OBBT). Levels 1-3 describe the amount of work allowed for OBBT ranging from moderate to aggressive. The default -1 value is an automatic setting which chooses a rather moderate setting.

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