Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:45:15 2013

Optimize a model with 166750 rows, 10000 columns and 505000 nonzeros
Presolve removed 7703 rows and 5026 columns
Presolve time: 2.08s
Presolved: 159047 rows, 4974 columns, 482183 nonzeros
Variable types: 52 continuous, 4922 integer (4922 binary)
Found heuristic solution: objective 206041.00000

Root simplex log...

Iteration    Objective       Primal Inf.    Dual Inf.      Time
   23500    1.3106938e+05   0.000000e+00   1.133909e+09      5s
   47967    1.4131250e+05   0.000000e+00   1.788584e+08     10s
   65667    1.5101908e+05   0.000000e+00   0.000000e+00     13s
   65667    1.5101908e+05   0.000000e+00   0.000000e+00     13s

Root relaxation: objective 1.510191e+05, 65667 iterations, 13.04 seconds

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

     0     0 151019.083    0   13 206041.000 151019.083  26.7%     -   16s
H    0     0                    151030.00000 151019.083  0.01%     -   16s

Explored 0 nodes (66048 simplex iterations) in 16.40 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.510300000000e+05, best bound 1.510200000000e+05, gap 0.0066%