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.