Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:43:42 2013

Optimize a model with 3303 rows, 729 columns and 10206 nonzeros
Presolve removed 598 rows and 376 columns
Presolve time: 0.02s
Presolved: 2705 rows, 353 columns, 8401 nonzeros
Variable types: 12 continuous, 341 integer (341 binary)
Found heuristic solution: objective 13801.000000

Root relaxation: objective 1.043151e+04, 1287 iterations, 0.03 seconds

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

     0     0 10431.5060    0    6 13801.0000 10431.5060  24.4%     -    0s
H    0     0                    10438.000000 10431.5060  0.06%     -    0s
     0     0 10434.4330    0   12 10438.0000 10434.4330  0.03%     -    0s
     0     0 10434.4330    0    6 10438.0000 10434.4330  0.03%     -    0s
H    0     0                    10437.000000 10434.4330  0.02%     -    0s
     0     0 10435.5981    0   11 10437.0000 10435.5981  0.01%     -    0s
     0     0     cutoff    0      10437.0000 10436.0104  0.01%     -    0s

Cutting planes:
  Cover: 2
  Implied bound: 1
  Clique: 1
  MIR: 5

Explored 0 nodes (1392 simplex iterations) in 0.09 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.043700000000e+04, best bound 1.043700000000e+04, gap 0.0%