Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:14:16 2013

Optimize a model with 833 rows, 289 columns and 2601 nonzeros
Presolve removed 289 rows and 158 columns
Presolve time: 0.00s
Presolved: 544 rows, 131 columns, 1701 nonzeros
Variable types: 5 continuous, 126 integer (126 binary)
Found heuristic solution: objective 5965.0000000

Root relaxation: objective 5.283000e+03, 7 iterations, 0.00 seconds

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

     0     0 5283.00000    0    3 5965.00000 5283.00000  11.4%     -    0s
     0     0 5287.02788    0    8 5965.00000 5287.02788  11.4%     -    0s
H    0     0                    5295.0000000 5287.02788  0.15%     -    0s
H    0     0                    5291.0000000 5287.02788  0.08%     -    0s
     0     0     cutoff    0      5291.00000 5290.00529  0.02%     -    0s

Cutting planes:
  Gomory: 1
  MIR: 5

Explored 0 nodes (43 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 5.291000000000e+03, best bound 5.291000000000e+03, gap 0.0%