Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:35:49 2012

Optimize a model with 140 rows, 443 columns and 443 nonzeros
Model has 278 quadratic constraints
Presolve removed 0 rows and 26 columns
Presolve time: 1.62s
Presolved: 140 rows, 417 columns, 417 nonzeros
Variable types: 278 continuous, 139 integer (138 binary)

Root relaxation: objective 0.000000e+00, 51 iterations, 0.00 seconds

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

H    0     0                      63.0000000          -     -      -    1s
     0     0    0.00000    0    3   63.00000    0.00000   100%     -    1s
     0     0    0.00000    0    2   63.00000    0.00000   100%     -    1s
     0     0    0.00000    0    2   63.00000    0.00000   100%     -    1s
     0     2    0.00000    0    2   63.00000    0.00000   100%     -    1s
*   25    25              22       5.0000000    0.00000   100%  19.9    1s
H   27    23                       4.0000000    0.00000   100%  18.6    1s
*   51    18               3       3.0000000    0.80926  73.0%  23.5    1s

Cutting planes:

Explored 102 nodes (2369 simplex iterations) in 1.73 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0%