Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:43:13 2013

Optimize a model with 161799 rows, 9801 columns and 490050 nonzeros
Presolve removed 8703 rows and 4941 columns
Presolve time: 1.97s
Presolved: 153096 rows, 4860 columns, 463988 nonzeros
Variable types: 49 continuous, 4811 integer (4811 binary)
Found heuristic solution: objective 199965.00000

Root simplex log...

Iteration    Objective       Primal Inf.    Dual Inf.      Time
   30438    1.3300007e+05   0.000000e+00   8.236918e+06      5s
   42452    1.4419092e+05   0.000000e+00   0.000000e+00      7s
   42452    1.4419092e+05   0.000000e+00   0.000000e+00      7s

Root relaxation: objective 1.441909e+05, 42452 iterations, 7.15 seconds

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

     0     0 144190.923    0   13 199965.000 144190.923  27.9%     -    9s
H    0     0                    144205.00000 144190.923  0.01%     -   10s

Explored 0 nodes (42716 simplex iterations) in 10.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.442050000000e+05, best bound 1.441910000000e+05, gap 0.0097%