Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:01:00 2013

Optimize a model with 92 rows, 64 columns and 288 nonzeros
Presolve removed 43 rows and 34 columns
Presolve time: 0.00s
Presolved: 49 rows, 30 columns, 167 nonzeros
Variable types: 4 continuous, 26 integer (26 binary)
Found heuristic solution: objective 750.0000000

Root relaxation: objective 6.920648e+02, 4 iterations, 0.00 seconds

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

     0     0  692.06481    0    2  750.00000  692.06481  7.72%     -    0s
H    0     0                     693.0000000  692.06481  0.13%     -    0s

Explored 0 nodes (4 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 6.930000000000e+02, best bound 6.930000000000e+02, gap 0.0%