Gurobi 5.0.1 (linux64) logging started Sun Nov 18 00:58:36 2012

Optimize a model with 154 rows, 361 columns and 361 nonzeros
Model has 306 quadratic constraints
Presolve time: 1.78s
Presolved: 154 rows, 361 columns, 361 nonzeros
Variable types: 306 continuous, 55 integer (55 binary)

Root relaxation: objective 0.000000e+00, 27 iterations, 0.00 seconds

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

H    0     0                      95.0000000          -     -      -    1s
     0     0    0.00000    0   46   95.00000    0.00000   100%     -    1s
     0     0    0.48532    0   53   95.00000    0.48532  99.5%     -    1s
     0     2    0.54055    0   53   95.00000    0.54055  99.4%     -    1s
*   46    44              30      50.0000000    4.06250  91.9%  35.0    1s
H   72    61                      48.0000000    4.15385  91.3%  33.1    1s
*   79    62              23      47.0000000    4.15385  91.2%  31.4    1s
H  107    75                      43.0000000    5.07955  88.2%  30.7    1s
*  221   147              16      40.0000000    8.21489  79.5%  33.9    2s
  2681  1049   38.63816   36  190   40.00000   23.23810  41.9%  24.5    5s
H 2865  1069                      39.0000000   23.76923  39.1%  24.0    5s
H 4548  1421                      38.0000000   26.12500  31.2%  21.5    6s
  6248  1578   32.60366   38  210   38.00000   28.00000  26.3%  20.0   10s
H 9769  1449                      37.0000000   30.89474  16.5%  18.5   13s
 10348  1311   34.09524   39  197   37.00000   31.56000  14.7%  18.5   15s
*12457   342              50      36.0000000   34.00000  5.56%  17.9   16s

Explored 12824 nodes (226674 simplex iterations) in 16.87 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.600000000000e+01, best bound 3.600000000000e+01, gap 0.0%