Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:55:08 2013

Optimize a model with 366275 rows, 16900 columns and 1106950 nonzeros
Presolve removed 15943 rows and 8524 columns (presolve time = 5s) ...
Presolve removed 15943 rows and 8524 columns
Presolve time: 5.19s
Presolved: 350332 rows, 8376 columns, 1057345 nonzeros
Variable types: 50 continuous, 8326 integer (8326 binary)
Found heuristic solution: objective 426315.00000

Root simplex log...

Iteration    Objective       Primal Inf.    Dual Inf.      Time
   13216    2.9615775e+05   0.000000e+00   3.297019e+08      5s
   28084    3.0262840e+05   0.000000e+00   4.301898e+08     10s
   45438    3.0796035e+05   0.000000e+00   1.089983e+08     15s
   65262    3.2255970e+05   0.000000e+00   6.282469e+06     20s
   76328    3.3065500e+05   0.000000e+00   0.000000e+00     24s
   76328    3.3065500e+05   0.000000e+00   0.000000e+00     25s

Root relaxation: objective 3.306550e+05, 76328 iterations, 24.53 seconds

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

     0     0 330655.000    0   16 426315.000 330655.000  22.4%     -   31s
H    0     0                    330679.00000 330655.000  0.01%     -   31s

Explored 0 nodes (76618 simplex iterations) in 31.72 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.306790000000e+05, best bound 3.306550000000e+05, gap 0.0073%