Gurobi 5.0.1 (linux64) logging started Sat Nov 17 19:52:29 2012

Optimize a model with 1 rows, 14 columns and 14 nonzeros
Model has 47 quadratic objective terms
Modified 14 Q diagonals
Presolve time: 0.01s
Presolved: 1 rows, 14 columns, 14 nonzeros
Presolved model has 61 quadratic objective terms
Variable types: 0 continuous, 14 integer (14 binary)
Found heuristic solution: objective 25.0000000

Root relaxation: objective 0.000000e+00, 15 iterations, 0.00 seconds

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

     0     0    0.00000    0   14   25.00000    0.00000   100%     -    0s
H    0     0                      23.0000000    0.00000   100%     -    0s
H    0     0                      20.0000000    0.00000   100%     -    0s
     0     2    2.50663    0   14   20.00000    2.50663  87.5%     -    0s
H    8     8                      17.0000000    4.01665  76.4%   1.8    0s

Explored 515 nodes (1101 simplex iterations) in 0.03 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.700000000000e+01, best bound 1.700000000000e+01, gap 0.0%