Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:18:29 2013

Optimize a model with 102425 rows, 7225 columns and 310675 nonzeros
Presolve removed 6507 rows and 3644 columns
Presolve time: 1.04s
Presolved: 95918 rows, 3581 columns, 291601 nonzeros
Variable types: 47 continuous, 3534 integer (3534 binary)
Found heuristic solution: objective 149160.00000

Root relaxation: objective 1.058422e+05, 37081 iterations, 4.86 seconds

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

     0     0 105842.200    0   11 149160.000 105842.200  29.0%     -    6s
H    0     0                    105856.00000 105842.200  0.01%     -    6s
H    0     0                    105852.00000 105842.200  0.01%     -    6s

Explored 0 nodes (37140 simplex iterations) in 6.56 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.058520000000e+05, best bound 1.058430000000e+05, gap 0.0085%