Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:52:55 2013

Optimize a model with 7072 rows, 6812 columns and 27092 nonzeros
Presolve removed 26 rows and 0 columns
Presolve time: 0.03s
Presolved: 7046 rows, 6812 columns, 27066 nonzeros
Variable types: 6786 continuous, 26 integer (26 binary)

Root relaxation: objective 2.447753e+04, 1198 iterations, 0.11 seconds

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

     0     0 24477.5319    0   21          - 24477.5319     -      -    0s
H    0     0                    26902.000000 24477.5319  9.01%     -    0s
     0     0 26301.0182    0    2 26902.0000 26301.0182  2.23%     -    0s
H    0     0                    26626.036364 26301.0182  1.22%     -    0s
H    0     0                    26506.000000 26301.0182  0.77%     -    0s
H    0     0                    26504.000000 26301.0182  0.77%     -    0s
     0     2 26302.4762    0    2 26504.0000 26302.4762  0.76%     -    0s
*    3     1               2    26424.000000 26424.0000   0.0%  34.3    0s

Cutting planes:
  Implied bound: 20

Explored 4 nodes (1633 simplex iterations) in 0.44 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.642400000000e+04, best bound 2.642400000000e+04, gap 0.0%