Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:24:17 2012

Optimize a model with 287 rows, 215 columns and 930 nonzeros
Presolve time: 0.00s
Presolved: 287 rows, 215 columns, 930 nonzeros
Variable types: 0 continuous, 215 integer (215 binary)
Found heuristic solution: objective 66.0000000

Root relaxation: objective 0.000000e+00, 101 iterations, 0.00 seconds

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

     0     0    0.00000    0   71   66.00000    0.00000   100%     -    0s
H    0     0                      54.0000000    0.00000   100%     -    0s
H    0     0                      43.0000000    0.00000   100%     -    0s
     0     0    0.50746    0   72   43.00000    0.50746  98.8%     -    0s
H    0     0                      39.0000000    0.50746  98.7%     -    0s
     0     0    1.00000    0   74   39.00000    1.00000  97.4%     -    0s
     0     0    1.00000    0   74   39.00000    1.00000  97.4%     -    0s
     0     0    1.00000    0   73   39.00000    1.00000  97.4%     -    0s
     0     2    1.00000    0   73   39.00000    1.00000  97.4%     -    0s
H   35    35                      30.0000000    1.00000  96.7%  25.1    0s
*   74    59              22      29.0000000    1.00000  96.6%  25.1    0s
*  113    86              20      28.0000000    2.00000  92.9%  25.4    0s
H  997   352                      26.0000000   14.12500  45.7%  25.3    0s

Explored 2274 nodes (51239 simplex iterations) in 1.68 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.600000000000e+01, best bound 2.600000000000e+01, gap 0.0%