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 50 quadratic objective terms
Modified 14 Q diagonals
Presolve time: 0.01s
Presolved: 1 rows, 14 columns, 14 nonzeros
Presolved model has 64 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                      24.0000000    0.00000   100%     -    0s
H    0     0                      20.0000000    0.00000   100%     -    0s
     0     2    2.48938    0   14   20.00000    2.48938  87.6%     -    0s
H   74    43                      19.0000000    6.86043  63.9%   2.0    0s

Explored 579 nodes (1268 simplex iterations) in 0.03 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.900000000000e+01, best bound 1.900000000000e+01, gap 0.0%