Gurobi 5.0.1 (linux64) logging started Sun Nov 18 04:14:21 2012

Optimize a model with 365 rows, 268 columns and 1178 nonzeros
Presolve time: 0.00s
Presolved: 365 rows, 268 columns, 1178 nonzeros
Variable types: 0 continuous, 268 integer (268 binary)
Found heuristic solution: objective 76.0000000

Root relaxation: objective 0.000000e+00, 130 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   86   76.00000    0.00000   100%     -    0s
H    0     0                      59.0000000    0.00000   100%     -    0s
     0     0    0.52439    0   87   59.00000    0.52439  99.1%     -    0s
     0     0    1.00000    0   89   59.00000    1.00000  98.3%     -    0s
     0     0    1.05620    0   89   59.00000    1.05620  98.2%     -    0s
     0     0    1.08839    0   91   59.00000    1.08839  98.2%     -    0s
     0     0    1.09639    0   92   59.00000    1.09639  98.1%     -    0s
     0     2    1.09713    0   92   59.00000    1.09713  98.1%     -    0s
*   40    38              25      38.0000000    4.00000  89.5%  30.6    0s
*  138    99              19      36.0000000    8.15206  77.4%  29.1    0s
*  759   324              35      35.0000000   14.73339  57.9%  26.9    1s
* 1033   355              27      33.0000000   14.73339  55.4%  27.7    1s
* 1980   414              27      32.0000000   18.05263  43.6%  25.7    2s
  5254   171     cutoff   24        32.00000   27.16418  15.1%  24.2    5s

Explored 5580 nodes (132030 simplex iterations) in 5.17 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.200000000000e+01, best bound 3.200000000000e+01, gap 0.0%