Gurobi 5.0.1 (linux64) logging started Wed Apr 24 03:39:22 2013

Optimize a model with 880 rows, 64080 columns and 128080 nonzeros
Presolve time: 0.10s
Presolved: 880 rows, 64080 columns, 128080 nonzeros
Variable types: 64000 continuous, 80 integer (80 binary)

Root relaxation: objective 1.023094e+05, 2532 iterations, 0.09 seconds

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

     0     0 102309.396    0    7          - 102309.396     -      -    0s
H    0     0                    103919.00000 102309.396  1.55%     -    0s
H    0     0                    103810.00000 102309.396  1.45%     -    0s
H    0     0                    102689.00000 102309.396  0.37%     -    0s
     0     0 102545.464    0    3 102689.000 102545.464  0.14%     -    0s
     0     0 102545.464    0    7 102689.000 102545.464  0.14%     -    0s
     0     0 102545.464    0    3 102689.000 102545.464  0.14%     -    0s
     0     0 102549.477    0    3 102689.000 102549.477  0.14%     -    1s
     0     0 102549.587    0    3 102689.000 102549.587  0.14%     -    1s
     0     0 102626.000    0    1 102689.000 102626.000  0.06%     -    1s
H    0     0                    102654.00000 102626.000  0.03%     -    1s
     0     1 102647.714    0    2 102654.000 102647.714  0.01%     -    1s

Cutting planes:
  Implied bound: 76

Explored 1 nodes (4795 simplex iterations) in 1.38 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.026540000000e+05, best bound 1.026477142857e+05, gap 0.0061%