Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:36:11 2012

Optimize a model with 158 rows, 480 columns and 480 nonzeros
Model has 314 quadratic constraints
Presolve removed 0 rows and 18 columns
Presolve time: 1.84s
Presolved: 158 rows, 462 columns, 462 nonzeros
Variable types: 314 continuous, 148 integer (147 binary)

Root relaxation: objective 0.000000e+00, 57 iterations, 0.00 seconds

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

H    0     0                      76.0000000          -     -      -    1s
     0     0    0.00000    0    2   76.00000    0.00000   100%     -    1s
     0     0    0.00000    0   17   76.00000    0.00000   100%     -    1s
     0     0    0.00000    0    2   76.00000    0.00000   100%     -    1s
     0     2    0.00000    0    2   76.00000    0.00000   100%     -    1s
*   14    14               8       5.0000000    0.00000   100%  55.3    1s

Cutting planes:

Explored 182 nodes (5807 simplex iterations) in 2.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 5.000000000000e+00, best bound 5.000000000000e+00, gap 0.0%