Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:00:41 2013

Optimize a model with 25 rows, 25 columns and 75 nonzeros
Presolve removed 12 rows and 12 columns
Presolve time: 0.00s
Presolved: 13 rows, 13 columns, 45 nonzeros
Variable types: 3 continuous, 10 integer (10 binary)
Found heuristic solution: objective 356.0000000

Root relaxation: objective 3.350000e+02, 7 iterations, 0.00 seconds

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

     0     0  335.00000    0    1  356.00000  335.00000  5.90%     -    0s
H    0     0                     342.0000000  335.00000  2.05%     -    0s

Cutting planes:
  Gomory: 1

Explored 0 nodes (8 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.420000000000e+02, best bound 3.350000000000e+02, gap 2.0468%