Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:43:39 2013

Optimize a model with 3303 rows, 729 columns and 10206 nonzeros
Presolve removed 487 rows and 368 columns
Presolve time: 0.02s
Presolved: 2816 rows, 361 columns, 8808 nonzeros
Variable types: 15 continuous, 346 integer (346 binary)
Found heuristic solution: objective 13884.000000

Root relaxation: objective 9.644890e+03, 2560 iterations, 0.06 seconds

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

     0     0 9644.88963    0    9 13884.0000 9644.88963  30.5%     -    0s
H    0     0                    9651.0000000 9644.88963  0.06%     -    0s
     0     0 9645.24049    0   21 9651.00000 9645.24049  0.06%     -    0s
     0     0 9645.24049    0    8 9651.00000 9645.24049  0.06%     -    0s
     0     0 9645.24950    0   26 9651.00000 9645.24950  0.06%     -    0s
     0     0 9645.33933    0   32 9651.00000 9645.33933  0.06%     -    0s
     0     1 9645.34481    0   32 9651.00000 9645.34481  0.06%     -    0s

Cutting planes:
  Gomory: 14
  Cover: 19
  Implied bound: 2
  MIR: 24
  Zero half: 7

Explored 380 nodes (7917 simplex iterations) in 0.33 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.651000000000e+03, best bound 9.651000000000e+03, gap 0.0%