Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:51:26 2013

Optimize a model with 165 rows, 2265 columns and 4515 nonzeros
Presolve time: 0.00s
Presolved: 165 rows, 2265 columns, 4515 nonzeros
Variable types: 2250 continuous, 15 integer (15 binary)

Root relaxation: objective 2.346293e+04, 169 iterations, 0.00 seconds

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

     0     0 23462.9282    0    4          - 23462.9282     -      -    0s
H    0     0                    23583.000000 23462.9282  0.51%     -    0s
     0     0 23559.8982    0    2 23583.0000 23559.8982  0.10%     -    0s
     0     0 23559.9794    0    2 23583.0000 23559.9794  0.10%     -    0s
     0     0 23561.8913    0    2 23583.0000 23561.8913  0.09%     -    0s
     0     0 23562.7120    0    2 23583.0000 23562.7120  0.09%     -    0s
     0     0 23563.4348    0    1 23583.0000 23563.4348  0.08%     -    0s
     0     2 23564.6854    0    1 23583.0000 23564.6854  0.08%     -    0s

Cutting planes:
  Implied bound: 10
  Flow cover: 1

Explored 2 nodes (194 simplex iterations) in 0.03 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.358300000000e+04, best bound 2.358100000000e+04, gap 0.0085%