MIP Algorithmic Options
Posted: Tue Oct 17, 2017 1:34 pm
Hello All,
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.
Kindly help...
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.
Default: 0
value meaning
-1 No node presolve
0 Automatic
1 Force node presolve
2 Perform probing on integer-infeasible variables
Thank You,
Sandeep
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.
Kindly help...
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.
Default: 0
value meaning
-1 No node presolve
0 Automatic
1 Force node presolve
2 Perform probing on integer-infeasible variables
Thank You,
Sandeep