Gurobi 5.0.1 (linux64) logging started Wed Apr 24 03:56:34 2013

Optimize a model with 66582 rows, 65772 columns and 262602 nonzeros
Presolve removed 81 rows and 0 columns
Presolve time: 0.30s
Presolved: 66501 rows, 65772 columns, 262521 nonzeros
Variable types: 65691 continuous, 81 integer (81 binary)

Root simplex log...

Iteration    Objective       Primal Inf.    Dual Inf.      Time
    7464    6.8272304e+04   1.036180e+04   0.000000e+00      5s
    9102    6.9042537e+04   0.000000e+00   0.000000e+00      9s

Root relaxation: objective 6.904254e+04, 9102 iterations, 8.87 seconds

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

     0     0 69042.5372    0   64          - 69042.5372     -      -    9s
H    0     0                    125024.00000 69042.5372  44.8%     -   13s
     0     0 98232.6173    0   16 125024.000 98232.6173  21.4%     -   28s
H    0     0                    112702.00000 98232.6173  12.8%     -   29s
     0     0 103355.844    0    9 112702.000 103355.844  8.29%     -   31s
H    0     0                    108943.00000 103355.844  5.13%     -   32s
     0     0 103712.652    0    4 108943.000 103712.652  4.80%     -   32s
H    0     0                    107055.82016 103712.652  3.12%     -   32s
H    0     0                    106585.00000 103712.652  2.69%     -   33s
H    0     0                    103863.00000 103712.652  0.14%     -   33s
     0     0 103717.967    0    3 103863.000 103717.967  0.14%     -   34s
H    0     0                    103800.00000 103717.967  0.08%     -   35s
     0     2 103718.739    0    3 103800.000 103718.739  0.08%     -   36s

Cutting planes:
  Gomory: 1
  Implied bound: 81

Explored 9 nodes (21976 simplex iterations) in 36.80 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.038000000000e+05, best bound 1.038000000000e+05, gap 0.0%