Gurobi 5.0.1 (linux64) logging started Sun Nov 18 01:10:47 2012

Optimize a model with 158 rows, 372 columns and 372 nonzeros
Model has 314 quadratic constraints
Presolve time: 1.83s
Presolved: 158 rows, 372 columns, 372 nonzeros
Variable types: 314 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                      88.0000000          -     -      -    1s
     0     0    0.00000    0   35   88.00000    0.00000   100%     -    1s
     0     0    0.10374    0   55   88.00000    0.10374   100%     -    1s
     0     2    0.11765    0   55   88.00000    0.11765   100%     -    1s
*   37    37              21      38.0000000    4.52632  88.1%  34.0    1s
*  507   186              12      37.0000000   19.66847  46.8%  34.9    2s
* 1360   264              34      35.0000000   21.66667  38.1%  37.4    4s
  2134   204   33.40426   28  220   35.00000   27.62500  21.1%  31.7    5s

Explored 2795 nodes (79310 simplex iterations) in 5.60 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%