Gurobi 5.0.1 (linux64) logging started Sun Nov 18 01:22:29 2012

Optimize a model with 165 rows, 387 columns and 387 nonzeros
Model has 328 quadratic constraints
Presolve time: 1.90s
Presolved: 165 rows, 387 columns, 387 nonzeros
Variable types: 328 continuous, 59 integer (59 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                      79.0000000          -     -      -    1s
     0     0    0.00000    0   30   79.00000    0.00000   100%     -    1s
     0     0    0.00000    0   56   79.00000    0.00000   100%     -    1s
     0     0    0.00000    0   54   79.00000    0.00000   100%     -    1s
     0     2    0.00000    0   54   79.00000    0.00000   100%     -    1s
*   40    40              22      42.0000000    5.11765  87.8%  35.0    1s
H  143    90                      37.0000000    7.16327  80.6%  33.1    2s
  1975   611   33.50000   32  227   37.00000   21.25000  42.6%  30.1    5s
  7719  1190   36.62417   36  219   37.00000   30.06383  18.7%  20.3   10s

Explored 11667 nodes (221120 simplex iterations) in 13.08 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.700000000052e+01, best bound 3.700000000052e+01, gap 0.0%