Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:53:49 2013

Optimize a model with 288100 rows, 14400 columns and 871200 nonzeros
Presolve removed 12457 rows and 7248 columns
Presolve time: 4.20s
Presolved: 275643 rows, 7152 columns, 833595 nonzeros
Variable types: 57 continuous, 7095 integer (7095 binary)
Found heuristic solution: objective 295099.00000

Root simplex log...

Iteration    Objective       Primal Inf.    Dual Inf.      Time
   12870    1.7646406e+05   0.000000e+00   7.461006e+08      5s
   31512    1.8104698e+05   0.000000e+00   3.136542e+08     10s
   52962    1.9096906e+05   0.000000e+00   2.324008e+08     15s
   77987    2.0600516e+05   0.000000e+00   5.262330e+06     20s
   89749    2.1012445e+05   0.000000e+00   0.000000e+00     24s
   89749    2.1012445e+05   0.000000e+00   0.000000e+00     24s

Root relaxation: objective 2.101245e+05, 89749 iterations, 24.21 seconds

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

     0     0 210124.455    0   21 295099.000 210124.455  28.8%     -   29s
H    0     0                    210144.00000 210124.455  0.01%     -   30s

Explored 0 nodes (90134 simplex iterations) in 30.13 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.101440000000e+05, best bound 2.101250000000e+05, gap 0.0090%