Gurobi 5.0.1 (linux64) logging started Sun Nov 18 01:10:52 2012

Optimize a model with 153 rows, 362 columns and 362 nonzeros
Model has 304 quadratic constraints
Presolve time: 1.77s
Presolved: 153 rows, 362 columns, 362 nonzeros
Variable types: 304 continuous, 58 integer (58 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                      72.0000000          -     -      -    1s
     0     0    0.00000    0   19   72.00000    0.00000   100%     -    1s
     0     0    0.00000    0   23   72.00000    0.00000   100%     -    1s
     0     0    0.00000    0   23   72.00000    0.00000   100%     -    1s
     0     2    0.00000    0   56   72.00000    0.00000   100%     -    1s
*   38    38              20      38.0000000    5.60000  85.3%  40.4    1s
*   39    37              21      37.0000000    5.60000  84.9%  39.5    1s
*  247   147              13      36.0000000   11.27535  68.7%  34.6    2s
  2683   850   28.02041   32  223   36.00000   20.87968  42.0%  25.6    5s
  9130  1793   31.39130   38  212   36.00000   28.14706  21.8%  18.5   10s
*14467  1252              37      35.0000000   31.10048  11.1%  17.3   13s
 14914  1013   33.80000   36  184   35.00000   31.64706  9.58%  17.2   15s

Explored 16231 nodes (271162 simplex iterations) in 19.66 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.500000000000e+01, best bound 3.500000000000e+01, gap 0.0%