Write an mps model to a file.
int write_MPS(lprec *lp, FILE *stream);
int write_mps(lprec *lp, char *filename);
write_mps and write_MPS return TRUE (1) if the operation was
successful. A return value of FALSE (0) indicates an error.
Pointer to FILE structure.
Filename to write the mps model to.
The write_mps and write_MPS functions write the model to filename. write_MPS needs a file pointer to an already opened file. write_mps accepts the name of the file. The latter function will generally be more convenient.
The model in the file will be in mps-format.