For information on IBM Decision Optimization products, including the
CPLEX Optimizer, visit IBM Decision Optimization.
For information on all IBM software available to academics, visit the
IBM Academic Initiative.
The MILP problem must be specified by a model file with the options of a data file and a commands file. If the commands file is specified, it must contain
the AMPL solve command. However, the command file must not
contain the model or data commands. The model and data files are renamed internally by NEOS.
The commands file may include option settings for CPLEX. To specify solver options, add
option cplex_options 'OPTIONS';
Note: An email address is required for any submissions
that use CPLEX. This email address will be forwarded to IBM
and may be used by IBM for promotional purposes.
If using the XML-RPC interface, you must add the line <email>firstname.lastname@example.org</email> into the XML file that is sent to NEOS.