I am trying to change default value of MIP Algorithmic Options such as preslvnd from 0 to -1. I am not sure how to make such changes.
I am enclosing more info on this option.
preslvnd (integer): node presolve selector
Indicates whether node presolve should be performed at the nodes of a mixed integer programming solution. Node presolve can significantly reduce solution time for some models. The default setting is generally effective.
-1 No node presolve
1 Force node presolve
2 Perform probing on integer-infeasible variables
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