Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:52:18 2013

Optimize a model with 5566 rows, 5336 columns and 21206 nonzeros
Presolve removed 23 rows and 0 columns
Presolve time: 0.02s
Presolved: 5543 rows, 5336 columns, 21183 nonzeros
Variable types: 5313 continuous, 23 integer (23 binary)

Root relaxation: objective 2.385618e+04, 917 iterations, 0.06 seconds

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

     0     0 23856.1752    0   21          - 23856.1752     -      -    0s
H    0     0                    25196.000000 23856.1752  5.32%     -    0s
     0     0 24771.1764    0    3 25196.0000 24771.1764  1.69%     -    0s
H    0     0                    25025.054207 24771.1764  1.01%     -    0s
H    0     0                    24793.000000 24771.1764  0.09%     -    0s
     0     0 24774.5430    0    3 24793.0000 24774.5430  0.07%     -    0s
     0     0 24785.3529    0    2 24793.0000 24785.3529  0.03%     -    0s
     0     2 24785.5357    0    2 24793.0000 24785.5357  0.03%     -    0s

Cutting planes:
  Gomory: 1
  Implied bound: 17

Explored 3 nodes (1138 simplex iterations) in 0.33 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.479300000000e+04, best bound 2.479300000000e+04, gap 0.0%