GAMS — The Solver Manuals - Available Software

MPSWRITE 399
The option file is explained in greater detail in a following section. The MPS file generated on running the above
problem is shown below.
MPS file for trnsport.gms with nametyp=2
NAME GAMSMOD
* OBJECTIVE ROW HAS TO BE MINIMIZED
* ROWS : 7
* COLUMNS : 7
* NON-ZEROES : 20
ROWS
N +OBJ
E C
L SSE
L SSA
G DNE
G DCH
G DTO
COLUMNS
XSENE C -0.225000000
XSENE SSE 1.000000000
XSENE DNE 1.000000000
XSECH C -0.153000000
XSECH SSE 1.000000000
XSECH DCH 1.000000000
XSETO C -0.162000000
XSETO SSE 1.000000000
XSETO DTO 1.000000000
XSANE C -0.225000000
XSANE SSA 1.000000000
XSANE DNE 1.000000000
XSACH C -0.162000000
XSACH SSA 1.000000000
XSACH DCH 1.000000000
XSATO C -0.126000000
XSATO SSA 1.000000000
XSATO DTO 1.000000000
Z C 1.000000000
Z +OBJ 1.000000000
RHS
RHS SSE 350.0000000
RHS SSA 600.0000000
RHS DNE 325.0000000
RHS DCH 300.0000000
RHS DTO 275.0000000
BOUNDS
FR BOUND Z
ENDATA
Note that the names of the rows and columns are now more easily identifiable with the corresponding GAMS
name. For example, the MPS variable XSENE corresponds to x(’Seattle’,’New-York’) and is much more easily
identifiable than C0000001 in Section 2. Note that in the newly generated name, the first character X represents
the variable name x, the next two characters SE represent the first index label Seattle and the last two characters,
NE, represent the second index label New-York.