Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:51:29 2013

Optimize a model with 176 rows, 2576 columns and 5136 nonzeros
Presolve time: 0.00s
Presolved: 176 rows, 2576 columns, 5136 nonzeros
Variable types: 2560 continuous, 16 integer (16 binary)

Root relaxation: objective 1.565992e+04, 101 iterations, 0.00 seconds

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

     0     0 15659.9224    0    2          - 15659.9224     -      -    0s
H    0     0                    15771.000000 15659.9224  0.70%     -    0s
     0     0 15750.0588    0    1 15771.0000 15750.0588  0.13%     -    0s
     0     0 15751.3333    0    1 15771.0000 15751.3333  0.12%     -    0s
     0     0 15751.7059    0    1 15771.0000 15751.7059  0.12%     -    0s
     0     0 15751.7059    0    1 15771.0000 15751.7059  0.12%     -    0s
     0     0 15756.3333    0    1 15771.0000 15756.3333  0.09%     -    0s

Cutting planes:
  Implied bound: 14

Explored 0 nodes (130 simplex iterations) in 0.02 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.577100000000e+04, best bound 1.577100000000e+04, gap 0.0%