Gurobi 5.0.1 (linux64) logging started Wed Apr 24 07:43:24 2013

Optimize a model with 91295 rows, 90345 columns and 361095 nonzeros
Presolve removed 4362 rows and 0 columns
Presolve time: 0.63s
Presolved: 86933 rows, 90345 columns, 352371 nonzeros
Variable types: 90250 continuous, 95 integer (95 binary)

Root simplex log...

Iteration    Objective       Primal Inf.    Dual Inf.      Time
   19013    1.1747843e+05   1.430848e+03   0.000000e+00      5s
   19669    1.1761238e+05   0.000000e+00   0.000000e+00      5s

Root relaxation: objective 1.176124e+05, 19669 iterations, 5.40 seconds

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

     0     0 117612.376    0    2          - 117612.376     -      -    6s
H    0     0                    118212.00000 117612.376  0.51%     -    6s
     0     0 117612.871    0    3 118212.000 117612.871  0.51%     -    7s
     0     0 117612.871    0    2 118212.000 117612.871  0.51%     -   14s
     0     0 117613.071    0    3 118212.000 117613.071  0.51%     -   15s
     0     0 117613.197    0    3 118212.000 117613.197  0.51%     -   15s
     0     0 117613.247    0    4 118212.000 117613.247  0.51%     -   16s
     0     2 117613.649    0    4 118212.000 117613.649  0.51%     -   19s
     1     4 117702.853    1    3 118212.000 117702.853  0.43%   420   20s
H    3     3                    118179.96274 117717.300  0.39%   249   20s
H    5     4                    118175.25977 117729.386  0.38%   298   21s
*   27    10              25    118008.00000 117729.386  0.24%   128   23s
*   32     0              10    117952.00000 117952.000   0.0%   138   24s

Cutting planes:
  Gomory: 1
  Flow cover: 8

Explored 33 nodes (34534 simplex iterations) in 24.19 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.179520000000e+05, best bound 1.179520000000e+05, gap 0.0%