1************************************************************************
2*
3*  The data in this file represents a tiny covering problem:
4*
5*  Minimize or maximize Z = x1 + x2 + x3
6*
7*  Subject to:
8*
9*  1.0 <= x1 +  x2
10*  1.0 <=       x2 + x3
11*  1.0 <= x1         x3
12*
13*  where all variables are binary.
14*
15************************************************************************
16NAME          EXAMPLE
17ROWS
18 N  OBJ
19 G  ROW01
20 G  ROW02
21 G  ROW03
22COLUMNS
23    INT1      'MARKER'                 'INTORG'
24    COL01     OBJ                1.0
25    COL01     ROW01              1.0   ROW03              1.0
26    COL02     OBJ                1.0
27    COL02     ROW01              1.0   ROW02              1.0
28    COL03     OBJ                1.0
29    COL03     ROW02              1.0   ROW03              1.0
30    INT1END   'MARKER'                 'INTEND'
31RHS
32    RHS1      ROW01              1.0
33    RHS1      ROW02              1.0
34    RHS1      ROW03              1.0
35ENDATA
36