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lp_write(+Handle, ++Format, +File)
Write a solver problem to a file.
- Handle
- Handle to an existing solver state
- Format
- lp or mps
- File
- File name
Description
Write the problem which corresponds to Handle to a file. The set of
supported formats depends on the actual external solver which is used.
All solvers support the mps format. Some solvers on some operating
system platforms may change or append a suffix to the filename. Note
that the mps format does not specify the sense (min or max) of the
objective function. Note also that any active cutpool constraints in the
problem will be included in the dump, even though they could be left out
of the problem that the external solver actually solves.
See Also
lp_read / 3, lp_setup / 4