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5. CALCULATE LB LARGE COEFFS

# CALCULATE LB LARGE COEFFS

If this option is enabled the Engine will treat constraints with large coefficients as every other constraint. This check happens when solving a relaxation to find the lower bound at every node, and by default the engine will modify the pathological constraints to a safer form.

However, this safety-first approach enlarges the feasible region, which means that your LLB may get stuck or improve much more slowly than it otherwise could. If you observe this behaviour, try setting this to true.