Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:52:42 2013

Optimize a model with 6550 rows, 6300 columns and 25050 nonzeros
Presolve removed 25 rows and 0 columns
Presolve time: 0.03s
Presolved: 6525 rows, 6300 columns, 25025 nonzeros
Variable types: 6275 continuous, 25 integer (25 binary)

Root relaxation: objective 2.530719e+04, 1016 iterations, 0.08 seconds

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

     0     0 25307.1889    0   22          - 25307.1889     -      -    0s
H    0     0                    26988.000000 25307.1889  6.23%     -    0s
     0     0 26589.6238    0    2 26988.0000 26589.6238  1.48%     -    0s
H    0     0                    26704.383886 26589.6238  0.43%     -    0s
H    0     0                    26623.000000 26589.6238  0.13%     -    0s
*    0     0               0    26612.000000 26612.0000   0.0%     -    0s

Cutting planes:
  Implied bound: 19

Explored 0 nodes (1263 simplex iterations) in 0.28 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.661200000000e+04, best bound 2.661200000000e+04, gap 0.0%