Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:35:57 2013

Optimize a model with 140 rows, 204 columns and 320 nonzeros
Model has 40 quadratic constraints
Presolve removed 20 rows and 20 columns
Presolve time: 0.24s
Presolved: 240 rows, 304 columns, 520 nonzeros
Variable types: 284 continuous, 20 integer (20 binary)

Root relaxation: objective 0.000000e+00, 80 iterations, 0.00 seconds

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

H    0     0                    2262.6659321          -     -      -    0s
     0     0    0.00000    0   18 2262.66593    0.00000   100%     -    0s
     0     0    0.00000    0   11 2262.66593    0.00000   100%     -    0s
     0     2    0.00000    0   11 2262.66593    0.00000   100%     -    0s
*   37    37              20    1476.5308042    0.00000   100%  19.2    0s
*   38    31              20    1354.5325717    0.00000   100%  18.7    0s
H   64    50                    1339.6812509    0.00000   100%  22.0    0s
*   64    50              20    1339.6806115    0.00000   100%  22.1    0s
  4720   425 1267.13439   26    9 1339.68061  994.24670  25.8%  36.2    5s

Cutting planes:

Explored 6499 nodes (218813 simplex iterations) in 6.34 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.339680636136e+03, best bound 1.339680611536e+03, gap 0.0000%