Gurobi 5.0.1 (linux64) logging started Fri Nov 30 09:32:12 2012

Optimize a model with 104974 rows, 104329 columns and 624680 nonzeros
Presolve removed 322 rows and 1 columns
Presolve time: 2.49s
Presolved: 104652 rows, 104328 columns, 623392 nonzeros
Variable types: 322 continuous, 104006 integer (104006 binary)

Root relaxation: objective 1.326000e+03, 5685 iterations, 3.89 seconds
Total elapsed time = 15.37s
Total elapsed time = 21.21s

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

     0     0 1326.00000    0   13          - 1326.00000     -      -   22s
H    0     0                    1571.0000000 1326.00000  15.6%     -   23s
H    0     0                    1326.0000000 1326.00000   0.0%     -   24s

Explored 0 nodes (14638 simplex iterations) in 24.93 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.326000000000e+03, best bound 1.326000000000e+03, gap 0.0%