Gurobi 5.0.1 (linux64) logging started Wed Apr 24 09:55:48 2013

Optimize a model with 101100 rows, 100100 columns and 400100 nonzeros
Presolve removed 5629 rows and 0 columns
Presolve time: 0.74s
Presolved: 95471 rows, 100100 columns, 388842 nonzeros
Variable types: 100000 continuous, 100 integer (100 binary)

Root simplex log...

Iteration    Objective       Primal Inf.    Dual Inf.      Time
   20300    1.2699990e+05   9.617623e+03   0.000000e+00      5s
   22888    1.2953419e+05   0.000000e+00   0.000000e+00      6s

Root relaxation: objective 1.295342e+05, 22888 iterations, 6.14 seconds

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

     0     0 129534.186    0    1          - 129534.186     -      -    7s
H    0     0                    129690.00000 129534.186  0.12%     -    7s
     0     0 129535.024    0    2 129690.000 129535.024  0.12%     -    8s
     0     0 129535.024    0    1 129690.000 129535.024  0.12%     -   10s
     0     0 129579.050    0    3 129690.000 129579.050  0.09%     -   11s
     0     0 129579.050    0    3 129690.000 129579.050  0.09%     -   11s
     0     0 129579.050    0    3 129690.000 129579.050  0.09%     -   11s
     0     0 129594.620    0    3 129690.000 129594.620  0.07%     -   11s
     0     0 129611.400    0    2 129690.000 129611.400  0.06%     -   12s
H    0     0                    129632.00000 129611.400  0.02%     -   12s
     0     0     cutoff    0      129632.000 129632.000   0.0%     -   12s

Cutting planes:
  Gomory: 1

Explored 1 nodes (29328 simplex iterations) in 12.75 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.296320000000e+05, best bound 1.296320000000e+05, gap 0.0000%