Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:01:07 2013

Optimize a model with 383 rows, 2406 columns and 89337 nonzeros
Presolve removed 25 rows and 40 columns
Presolve time: 0.33s
Presolved: 358 rows, 2366 columns, 87543 nonzeros
Variable types: 0 continuous, 2366 integer (2366 binary)
Found heuristic solution: objective 1753.0000000

Root relaxation: objective 1.129667e+03, 358 iterations, 0.02 seconds

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

     0     0 1129.66667    0   23 1753.00000 1129.66667  35.6%     -    0s
H    0     0                    1138.0000000 1129.66667  0.73%     -    0s
*    0     0               0    1131.0000000 1131.00000   0.0%     -    0s

Cutting planes:
  Gomory: 1
  Clique: 5
  Zero half: 20

Explored 0 nodes (394 simplex iterations) in 0.48 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.131000000000e+03, best bound 1.131000000000e+03, gap 0.0%