AMPL

Uno's AMPL interface

To solve an AMPL model in the .nl format, move to the build directory and: - run cmake with the path to the ASL library: -DAMPLSOLVER=path - compile the executable make uno_ampl - run the command ./uno_ampl model.nl [-AMPL] [option=value ...] where [option=value ...] is a list of options separated by spaces. If the -AMPL flag is supplied, the solution is written to the AMPL solution file model.sol

Options can be set in three different ways (with decreasing precedence): - passing an option file (option_file=file) that contains option value on each line; - setting a preset that mimics an existing solver (preset=[filtersqp|ipopt]); - setting individual options (see the default options). For an overview of the available strategies, type: ./uno_ampl --strategies:

A couple of CUTEst instances are available in the /examples directory.