Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:32:57 2012

Optimize a model with 127 rows, 410 columns and 410 nonzeros
Model has 252 quadratic constraints
Presolve removed 0 rows and 28 columns
Presolve time: 1.47s
Presolved: 127 rows, 382 columns, 382 nonzeros
Variable types: 252 continuous, 130 integer (129 binary)

Root relaxation: objective 0.000000e+00, 47 iterations, 0.00 seconds

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

H    0     0                      54.0000000          -     -      -    1s
     0     0    0.00000    0    2   54.00000    0.00000   100%     -    1s
     0     0    0.00000    0    3   54.00000    0.00000   100%     -    1s
     0     0    0.00000    0    2   54.00000    0.00000   100%     -    1s
     0     2    0.00000    0    4   54.00000    0.00000   100%     -    1s
H   16    14                       2.0000000    0.06557  96.7%  32.8    1s

Cutting planes:

Explored 338 nodes (3380 simplex iterations) in 1.60 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.000000000000e+00, best bound 2.000000000000e+00, gap 0.0%