Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:36:32 2013

Optimize a model with 147536 rows, 9216 columns and 446976 nonzeros
Presolve removed 6734 rows and 4627 columns
Presolve time: 1.47s
Presolved: 140802 rows, 4589 columns, 427242 nonzeros
Variable types: 52 continuous, 4537 integer (4537 binary)
Found heuristic solution: objective 184932.00000

Root simplex log...

Iteration    Objective       Primal Inf.    Dual Inf.      Time
   31132    1.1881677e+05   0.000000e+00   9.098814e+07      5s
   43164    1.3267926e+05   0.000000e+00   0.000000e+00      7s
   43164    1.3267926e+05   0.000000e+00   0.000000e+00      7s

Root relaxation: objective 1.326793e+05, 43164 iterations, 7.07 seconds

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

     0     0 132679.258    0   15 184932.000 132679.258  28.3%     -    9s
H    0     0                    132697.00000 132679.258  0.01%     -    9s
H    0     0                    132688.00000 132679.258  0.01%     -    9s

Explored 0 nodes (43288 simplex iterations) in 9.43 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.326880000000e+05, best bound 1.326800000000e+05, gap 0.0060%