Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:29:13 2012

Optimize a model with 259 rows, 287 columns and 932 nonzeros
Presolve removed 0 rows and 32 columns
Presolve time: 0.00s
Presolved: 259 rows, 255 columns, 900 nonzeros
Variable types: 0 continuous, 255 integer (254 binary)
Found heuristic solution: objective 36.0000000

Root relaxation: objective 0.000000e+00, 153 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  108   36.00000    0.00000   100%     -    0s
H    0     0                      31.0000000    0.00000   100%     -    0s
H    0     0                      30.0000000    0.00000   100%     -    0s
H    0     0                      26.0000000    0.00000   100%     -    0s
     0     0    0.09404    0  110   26.00000    0.09404   100%     -    0s
H    0     0                      25.0000000    0.09404   100%     -    0s
H    0     0                      22.0000000    0.09404   100%     -    0s
     0     0    0.74380    0  118   22.00000    0.74380  96.6%     -    0s
H    0     0                      17.0000000    0.74380  95.6%     -    0s
     0     0    0.74380    0  118   17.00000    0.74380  95.6%     -    0s
H    0     0                      13.0000000    0.74380  94.3%     -    0s
H    0     0                      10.0000000    0.74380  92.6%     -    0s
     0     2    0.74401    0  117   10.00000    0.74401  92.6%     -    0s
*   42    18              29       4.0000000    1.00000  75.0%  21.8    0s
*   94     5               9       3.0000000    1.00000  66.7%  28.8    0s

Cutting planes:
  Gomory: 4

Explored 102 nodes (3655 simplex iterations) in 0.14 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0%