Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:34:23 2013

Optimize a model with 2625 rows, 625 columns and 8125 nonzeros
Presolve removed 331 rows and 309 columns
Presolve time: 0.01s
Presolved: 2294 rows, 316 columns, 7256 nonzeros
Variable types: 17 continuous, 299 integer (299 binary)
Found heuristic solution: objective 14220.000000

Root relaxation: objective 1.000890e+04, 2855 iterations, 0.06 seconds

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

     0     0 10008.9000    0    8 14220.0000 10008.9000  29.6%     -    0s
H    0     0                    10024.000000 10008.9000  0.15%     -    0s
H    0     0                    10022.000000 10008.9000  0.13%     -    0s
     0     0 10009.5135    0   16 10022.0000 10009.5135  0.12%     -    0s
     0     0 10009.5135    0    7 10022.0000 10009.5135  0.12%     -    0s
H    0     0                    10021.000000 10009.5135  0.11%     -    0s
     0     0 10010.2366    0   15 10021.0000 10010.2366  0.11%     -    0s
     0     2 10010.9421    0   14 10021.0000 10010.9421  0.10%     -    0s
H    1     2                    10018.000000 10010.9421  0.07%   0.0    0s

Cutting planes:
  Gomory: 3
  Cover: 1
  MIR: 10
  Zero half: 3

Explored 8 nodes (3265 simplex iterations) in 0.14 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.001800000000e+04, best bound 1.001800000000e+04, gap 0.0%