Gurobi 5.0.1 (linux64) logging started Tue Apr 23 22:02:08 2013

Optimize a model with 1325 rows, 1275 columns and 5025 nonzeros
Presolve removed 50 rows and 1 columns
Presolve time: 0.01s
Presolved: 1275 rows, 1274 columns, 4924 nonzeros
Variable types: 1250 continuous, 24 integer (24 binary)

Root relaxation: objective 1.067469e+06, 286 iterations, 0.01 seconds

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

     0     0 1067469.48    0    5          - 1067469.48     -      -    0s
H    0     0                    1105178.5250 1067469.48  3.41%     -    0s
H    0     0                    1069369.5250 1067469.48  0.18%     -    0s
     0     0 1067644.83    0    9 1069369.52 1067644.83  0.16%     -    0s
     0     0 1067644.83    0    5 1069369.52 1067644.83  0.16%     -    0s
     0     0 1069269.52    0    6 1069369.52 1069269.52  0.01%     -    0s

Cutting planes:
  Gomory: 1
  Flow cover: 4

Explored 0 nodes (523 simplex iterations) in 0.04 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.069369525000e+06, best bound 1.069269521475e+06, gap 0.0094%