Gurobi 5.0.1 (linux64) logging started Sat Nov 17 23:38:28 2012

Optimize a model with 48 rows, 123 columns and 123 nonzeros
Model has 94 quadratic constraints
Presolve time: 0.55s
Presolved: 48 rows, 123 columns, 123 nonzeros
Variable types: 94 continuous, 29 integer (29 binary)

Root relaxation: objective 0.000000e+00, 14 iterations, 0.00 seconds

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

H    0     0                      27.0000000          -     -      -    0s
     0     0    0.00000    0   23   27.00000    0.00000   100%     -    0s
     0     0    0.26784    0   29   27.00000    0.26784  99.0%     -    0s
     0     2    0.28025    0   29   27.00000    0.28025  99.0%     -    0s
*   15    15              10      11.0000000    3.11111  71.7%  15.1    0s
*   39    20              11      10.0000000    3.20000  68.0%  10.1    0s

Cutting planes:
  Gomory: 1

Explored 169 nodes (1745 simplex iterations) in 0.60 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.000000000000e+01, best bound 1.000000000000e+01, gap 0.0%