PRECONVERTSEPARABLE

Presolve: reformulate problem with non-diagonal quadratic objective and/or constraints as diagonal quadratic or second-order conic constraints.

Integer

-1	Automatically determined.
0	Disable reformulation.
1	Enable reformulation to diagonal quadratic constraints.
2	Similar to 1, plus reduction to second-order cones.
3	Similar to 2, plus the objective function is converted to a constraint and treated as a quadratic constraint.

-1

This control is only used in MIQPs and MIQCQPs, and has no effect when used on continuous quadratic problems.

XPRSmipoptimize ( MIPOPTIMIZE).

PRESOLVE.