Gurobi 5.0.1 (linux64) logging started Wed Apr 24 09:27:18 2013

Optimize a model with 99099 rows, 98109 columns and 392139 nonzeros
Presolve removed 2439 rows and 0 columns
Presolve time: 0.72s
Presolved: 96660 rows, 98109 columns, 387261 nonzeros
Variable types: 98010 continuous, 99 integer (99 binary)

Root simplex log...

Iteration    Objective       Primal Inf.    Dual Inf.      Time
   21281    1.2981195e+05   1.290078e+02   0.000000e+00      5s
   21446    1.2983659e+05   0.000000e+00   0.000000e+00      5s

Root relaxation: objective 1.298366e+05, 21446 iterations, 5.14 seconds

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

     0     0 129836.589    0    3          - 129836.589     -      -    6s
H    0     0                    132264.00000 129836.589  1.84%     -    6s
H    0     0                    130194.00000 129836.589  0.27%     -    7s
     0     0 129840.272    0    4 130194.000 129840.272  0.27%     -    8s
     0     0 129840.272    0    3 130194.000 129840.272  0.27%     -   13s
     0     0 129842.298    0    4 130194.000 129842.298  0.27%     -   14s
     0     0 129842.298    0    4 130194.000 129842.298  0.27%     -   14s
     0     2 129851.786    0    4 130194.000 129851.786  0.26%     -   17s

Cutting planes:
  Gomory: 2
  Flow cover: 2

Explored 18 nodes (32798 simplex iterations) in 19.49 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.301940000000e+05, best bound 1.301940000000e+05, gap 0.0%