Gurobi 5.0.1 (linux64) logging started Sat Nov 17 20:03:32 2012

Optimize a model with 1 rows, 26 columns and 26 nonzeros
Model has 156 quadratic objective terms
Modified 26 Q diagonals
Presolve time: 0.01s
Presolved: 1 rows, 26 columns, 26 nonzeros
Presolved model has 182 quadratic objective terms
Variable types: 0 continuous, 26 integer (26 binary)
Found heuristic solution: objective 84.0000000

Root relaxation: objective 0.000000e+00, 28 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   26   84.00000    0.00000   100%     -    0s
H    0     0                      75.0000000    0.00000   100%     -    0s
H    0     0                      70.0000000    0.00000   100%     -    0s
     0     2    3.08704    0   26   70.00000    3.08704  95.6%     -    0s
H   44    39                      66.0000000    5.93516  91.0%   2.0    0s
H   47    41                      65.0000000    5.93516  90.9%   2.0    0s
H  125   101                      62.0000000    9.31062  85.0%   2.0    0s
H  373   311                      61.0000000   12.35286  79.7%   2.0    0s
H  749   491                      59.0000000   15.71007  73.4%   2.1    0s
H14046  4961                      58.0000000   38.42837  33.7%   2.0    0s
 98657  6101   51.43049   25   11   58.00000   51.41774  11.3%   2.0    5s

Explored 114674 nodes (231839 simplex iterations) in 5.82 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 5.800000000000e+01, best bound 5.800000000000e+01, gap 0.0%