Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:13:17 2012

Optimize a model with 83 rows, 222 columns and 222 nonzeros
Model has 164 quadratic constraints
Presolve removed 0 rows and 2 columns
Presolve time: 0.96s
Presolved: 83 rows, 220 columns, 220 nonzeros
Variable types: 164 continuous, 56 integer (55 binary)

Root relaxation: objective 0.000000e+00, 29 iterations, 0.00 seconds

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

H    0     0                      39.0000000          -     -      -    0s
     0     0    0.00000    0   24   39.00000    0.00000   100%     -    0s
     0     0    0.00000    0   44   39.00000    0.00000   100%     -    0s
     0     0    0.00000    0   41   39.00000    0.00000   100%     -    0s
     0     2    0.00000    0   38   39.00000    0.00000   100%     -    0s
*   38    34              23      14.0000000    2.81633  79.9%  21.3    0s
H   54    35                      13.0000000    3.00000  76.9%  17.9    1s
*   60    34              16      11.0000000    3.00000  72.7%  18.2    1s
*  429    41              10      10.0000000    8.44444  15.6%  19.1    1s

Cutting planes:
  Gomory: 1

Explored 530 nodes (9368 simplex iterations) in 1.16 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%