Gurobi 5.0.1 (linux64) logging started Sun Nov 18 09:46:01 2012

Optimize a model with 292 rows, 826 columns and 826 nonzeros
Model has 582 quadratic constraints
Presolve removed 0 rows and 17 columns
Presolve time: 3.40s
Presolved: 292 rows, 809 columns, 809 nonzeros
Variable types: 582 continuous, 227 integer (226 binary)

Root relaxation: objective 0.000000e+00, 83 iterations, 0.00 seconds

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

H    0     0                     149.0000000          -     -      -    3s
     0     0    0.00000    0  121  149.00000    0.00000   100%     -    3s
     0     0    0.00000    0  210  149.00000    0.00000   100%     -    3s
     0     0    0.00000    0  192  149.00000    0.00000   100%     -    3s
     0     2    0.00000    0  192  149.00000    0.00000   100%     -    3s
*   52    50              27      20.0000000    2.97585  85.1%  44.0    3s
*   57    43              31      19.0000000    2.97585  84.3%  43.9    3s
H  179    97                      18.0000000    6.54545  63.6%  38.5    3s
   993    76   17.40933    7  193   18.00000   14.49438  19.5%  33.0    5s

Cutting planes:
  Gomory: 2

Explored 1142 nodes (39413 simplex iterations) in 5.16 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.799999999859e+01, best bound 1.799999999859e+01, gap 0.0%