Optimize a model with 48 rows, 1128 columns and 2256 nonzeros
Presolve time: 0.00s
Presolved: 48 rows, 1128 columns, 2256 nonzeros
Variable types: 0 continuous, 1128 integer (1128 binary)

Root relaxation: objective 1.004150e+04, 76 iterations, 0.00 seconds

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

     0     0 10041.5000    0   14          - 10041.5000     -      -    0s
H    0     0                    12448.000000 10041.5000  19.3%     -    0s
     0     0 10059.5000    0    6 12448.0000 10059.5000  19.2%     -    0s
     0     0 10070.0000    0   14 12448.0000 10070.0000  19.1%     -    0s
     0     0 10078.0000    0    8 12448.0000 10078.0000  19.0%     -    0s
     0     0 10079.5000    0    6 12448.0000 10079.5000  19.0%     -    0s
     0     0 10268.0000    0    8 12448.0000 10268.0000  17.5%     -    0s
     0     0 10402.0000    0    6 12448.0000 10402.0000  16.4%     -    0s
     0     0 10405.0000    0   12 12448.0000 10405.0000  16.4%     -    0s
     0     2 10410.0000    0   12 12448.0000 10410.0000  16.4%     -    0s
*    8     5               5    10628.000000 10599.0000  0.27%   7.8    0s

Cutting planes:
  User: 13
  Zero half: 7

Explored 11 nodes (192 simplex iterations) in 0.08 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.062800000000e+04, best bound 1.062700000000e+04, gap 0.0094%

Gurobi 5.0.1 (linux64) logging started Sun Nov 25 02:42:24 2012