Gurobi 5.0.1 (linux64) logging started Sun Nov 18 01:06:14 2012

Optimize a model with 149 rows, 353 columns and 353 nonzeros
Model has 296 quadratic constraints
Presolve time: 1.73s
Presolved: 149 rows, 353 columns, 353 nonzeros
Variable types: 296 continuous, 57 integer (57 binary)

Root relaxation: objective 0.000000e+00, 28 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   21   72.00000    0.00000   100%     -    1s
     0     0    0.00000    0   28   72.00000    0.00000   100%     -    1s
     0     0    0.00000    0   28   72.00000    0.00000   100%     -    1s
     0     2    0.00000    0   28   72.00000    0.00000   100%     -    1s
*   35    33              25      44.0000000    6.75000  84.7%  41.1    1s
H  102    82                      43.0000000    7.90909  81.6%  32.2    1s
H  147   118                      42.0000000    8.09864  80.7%  30.7    1s
*  444   253              21      39.0000000   15.67347  59.8%  28.1    2s
*  552   238              13      36.0000000   16.68622  53.6%  27.9    2s
  2673   877     cutoff   40        36.00000   21.42857  40.5%  24.0    5s
* 5616  1584              37      35.0000000   25.28571  27.8%  19.8    7s
  7827  1591   33.88372   36  209   35.00000   27.42857  21.6%  18.8   10s
 10768  1216   33.36585   36  186   35.00000   29.86667  14.7%  18.0   15s

Explored 13293 nodes (231973 simplex iterations) in 17.03 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%