Gurobi 5.0.1 (linux64) logging started Sun Nov 18 01:08:11 2012

Optimize a model with 154 rows, 363 columns and 363 nonzeros
Model has 306 quadratic constraints
Presolve time: 1.78s
Presolved: 154 rows, 363 columns, 363 nonzeros
Variable types: 306 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                      68.0000000          -     -      -    1s
     0     0    0.00000    0    3   68.00000    0.00000   100%     -    1s
     0     0    0.00000    0   54   68.00000    0.00000   100%     -    1s
     0     0    0.00000    0   53   68.00000    0.00000   100%     -    1s
     0     2    0.00000    0   53   68.00000    0.00000   100%     -    1s
*   47    43              25      37.0000000    5.02222  86.4%  37.4    1s
H   75    51                      34.0000000    5.02564  85.2%  34.8    1s
  2421   481   25.20755   39  215   34.00000   24.48980  28.0%  28.8    5s

Explored 6290 nodes (136480 simplex iterations) in 8.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.400000000047e+01, best bound 3.400000000047e+01, gap 0.0%