Specifies the name of the result file to be written upon completion of
optimization. The type of the result file is determined by the file
suffix. The most commonly used suffixes are
.sol (to capture the solution vector),
.bas (to capture the simplex basis),
.mst (to capture the solution vector on the integer
variables). You can also write a
.ilp file (to capture the IIS for an infeasible model),
.rlp file (to capture the original model),
.dlp file (to capture the dual
of a pure LP model).
The file suffix may optionally be followed by
.7z, which produces a compressed result.
More information on the file formats can be found in the File Format section.
For examples of how to query or modify parameter values from our different APIs, refer to our Parameter Examples.