Maximal Number of Nodes

Type

Integer

Range

{0..2100000000}

Default

2100000000

This option determines the maximum number of branch and bound nodes. The value of 2100000000 has a special meaning; it defaults to 4000 plus the number of binary variables plus the square root of the number of integer columns.

Remark

XA might face memory problems if the value of this option is very large.