Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:27:19 2013

Optimize a model with 2047 rows, 529 columns and 6348 nonzeros
Presolve removed 628 rows and 289 columns
Presolve time: 0.02s
Presolved: 1419 rows, 240 columns, 4376 nonzeros
Variable types: 6 continuous, 234 integer (234 binary)
Found heuristic solution: objective 13354.000000

Root relaxation: objective 1.221557e+04, 401 iterations, 0.01 seconds

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

     0     0 12215.5714    0    1 13354.0000 12215.5714  8.53%     -    0s
H    0     0                    12229.000000 12215.5714  0.11%     -    0s
H    0     0                    12216.000000 12215.5714  0.00%     -    0s

Explored 0 nodes (402 simplex iterations) in 0.03 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.221600000000e+04, best bound 1.221600000000e+04, gap 0.0%