Gurobi 5.0.1 (linux64) logging started Sat Nov 17 20:11:32 2012

Optimize a model with 180 rows, 385 columns and 385 nonzeros
Model has 358 quadratic constraints
Presolve time: 2.07s
Presolved: 180 rows, 385 columns, 385 nonzeros
Variable types: 358 continuous, 27 integer (27 binary)

Root relaxation: objective 0.000000e+00, 13 iterations, 0.00 seconds

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

H    0     0                      94.0000000          -     -      -    2s
     0     0    0.00000    0   24   94.00000    0.00000   100%     -    2s
     0     0    0.47475    0   27   94.00000    0.47475  99.5%     -    2s
     0     2    0.52727    0   27   94.00000    0.52727  99.4%     -    2s
*   36    36              20      77.0000000    7.45455  90.3%  37.9    2s
*   71    52              18      75.0000000    7.64822  89.8%  36.1    2s
  1500   513   62.00000   33  206   75.00000   29.62500  60.5%  40.9    5s
* 2640   806              43      74.0000000   36.27273  51.0%  32.3    6s
* 3442   975              43      73.0000000   39.23529  46.3%  30.6    6s
* 4606  1233              56      72.0000000   44.37500  38.4%  28.7    8s
  4789  1260   69.87500   44  201   72.00000   45.20000  37.2%  28.6   10s
* 7529  1495              41      71.0000000   51.87940  26.9%  26.5   14s
  7835  1516   64.20000   32  203   71.00000   52.36364  26.2%  26.3   15s
* 9138  1481              37      70.0000000   54.40000  22.3%  25.8   17s
 11286  1281   67.40000   33  186   70.00000   57.80000  17.4%  25.1   20s

Explored 14900 nodes (351309 simplex iterations) in 22.91 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 7.000000000000e+01, best bound 7.000000000000e+01, gap 0.0%