PREIMPLICATIONS

Presolve: Determines whether to use implication structures to remove redundant rows. If implication sequences are detected, they might also be used in probing.

Integer

-1	Automatically determined.
0	Do not use implications for sparsification.
1	Use implications to remove reduandant rows.

-1

XPRSmipoptimize ( MIPOPTIMIZE), XPRSlpoptimize ( LPOPTIMIZE).

PRESOLVE, PRESOLVEOPS, PREPROBING.