The NEOS Server offers MILES for the solution of mixed complementarity
problems in GAMS format.
MILES is a Josephy-Newton method for solving complementarity problems
originally developed by
Rutherford. The documentation for MILES is available on the
GAMS Solvers website.
Using the NEOS Server with MILES
The user must submit a model in GAMS
format to solve a complementarity problem. For security purposes, the model
submitted must adhere to the following conventions:
If you are unfamiliar with GAMS, the GAMS Documentation includes a GAMS Tutorial and User's Guide.
Examples of models in GAMS format can be found in the
GAMS model library.
- It must be self contained, i.e., no $include or $batinclude statements.
- It may not execute external programs, i.e., no $call or execute statements.
- It may not create files, i.e., no put files or $echo statements.
The NEOS Server initially limits the amount of output generated in the
listing file by turning off the symbol and unique element list, symbol
cross references, and restricting the rows and columns listed to zero.
This behavior can be changed by specifying the appropriate options
in the model file. See the documentation on the
modeling language for further information.