Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:52:02 2013

Optimize a model with 4662 rows, 4452 columns and 17682 nonzeros
Presolve removed 21 rows and 0 columns
Presolve time: 0.02s
Presolved: 4641 rows, 4452 columns, 17661 nonzeros
Variable types: 4431 continuous, 21 integer (21 binary)

Root relaxation: objective 2.478703e+04, 644 iterations, 0.03 seconds

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

     0     0 24787.0295    0   15          - 24787.0295     -      -    0s
H    0     0                    26219.000000 24787.0295  5.46%     -    0s
     0     0 26015.4343    0    3 26219.0000 26015.4343  0.78%     -    0s
     0     0 26026.7410    0    3 26219.0000 26026.7410  0.73%     -    0s
     0     0 26029.6389    0    3 26219.0000 26029.6389  0.72%     -    0s
     0     0 26042.0000    0    2 26219.0000 26042.0000  0.68%     -    0s
H    0     0                    26148.000000 26042.0000  0.41%     -    0s
H    0     0                    26068.000000 26042.0000  0.10%     -    0s
     0     0 26042.0000    0    2 26068.0000 26042.0000  0.10%     -    0s
     0     0 26044.3239    0    2 26068.0000 26044.3239  0.09%     -    0s

Cutting planes:
  Gomory: 1

Explored 0 nodes (1429 simplex iterations) in 0.31 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.606800000000e+04, best bound 2.606800000000e+04, gap 0.0%