Gurobi 5.0.1 (linux64) logging started Wed Apr 24 07:16:19 2013

Optimize a model with 89394 rows, 88454 columns and 353534 nonzeros
Presolve removed 6383 rows and 0 columns
Presolve time: 0.64s
Presolved: 83011 rows, 88454 columns, 340768 nonzeros
Variable types: 88360 continuous, 94 integer (94 binary)

Root simplex log...

Iteration    Objective       Primal Inf.    Dual Inf.      Time
   20156    1.3243094e+05   6.753700e+03   0.000000e+00      5s
   22469    1.3392489e+05   0.000000e+00   0.000000e+00      6s

Root relaxation: objective 1.339249e+05, 22469 iterations, 6.35 seconds

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

     0     0 133924.887    0    2          - 133924.887     -      -    7s
H    0     0                    135228.00000 133924.887  0.96%     -    7s
     0     0 133925.032    0    3 135228.000 133925.032  0.96%     -    8s
     0     0 133925.032    0    2 135228.000 133925.032  0.96%     -   16s
     0     0 133925.033    0    3 135228.000 133925.033  0.96%     -   17s
     0     2 133940.427    0    3 135228.000 133940.427  0.95%     -   20s
H    7     7                    134486.19231 134059.052  0.32%   338   22s
*   17     9              11    134471.00000 134059.052  0.31%   181   22s
H   21     9                    134435.19231 134131.538  0.23%   161   23s
*   51     2               7    134308.00000 134291.097  0.01%   108   24s

Cutting planes:
  Gomory: 1

Explored 54 nodes (38978 simplex iterations) in 24.43 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.343080000000e+05, best bound 1.343080000000e+05, gap 0.0%