Gurobi 5.0.1 (linux64) logging started Fri Nov 16 03:07:54 2012

Optimize a model with 361 rows, 380 columns and 1387 nonzeros
Presolve removed 2 rows and 38 columns
Presolve time: 0.00s
Presolved: 359 rows, 342 columns, 1349 nonzeros
Variable types: 0 continuous, 342 integer (342 binary)
Found heuristic solution: objective 9.0000000
Found heuristic solution: objective 3.0000000

Root relaxation: objective 2.000000e+00, 286 iterations, 0.00 seconds

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

     0     0    2.00000    0   34    3.00000    2.00000  33.3%     -    0s
     0     0    2.00000    0   53    3.00000    2.00000  33.3%     -    0s
     0     0    2.00000    0   34    3.00000    2.00000  33.3%     -    0s
     0     0    2.00000    0   34    3.00000    2.00000  33.3%     -    0s
     0     0    2.00000    0   34    3.00000    2.00000  33.3%     -    0s
     0     0    2.00000    0   34    3.00000    2.00000  33.3%     -    0s
     0     0    2.00000    0   53    3.00000    2.00000  33.3%     -    0s
     0     0    2.00000    0   53    3.00000    2.00000  33.3%     -    0s
     0     2    2.00000    0   53    3.00000    2.00000  33.3%     -    0s

Cutting planes:
  Gomory: 4

Explored 7 nodes (9748 simplex iterations) in 0.26 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%