Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:21:09 2012

Optimize a model with 1 rows, 127 columns and 127 nonzeros
Model has 86 quadratic objective terms
Presolve removed 0 rows and 35 columns
Presolve time: 0.00s
Presolved: 87 rows, 178 columns, 350 nonzeros
Variable types: 0 continuous, 178 integer (177 binary)
Found heuristic solution: objective 19.0000000

Root relaxation: objective 0.000000e+00, 98 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   19.00000    0.00000   100%     -    0s
H    0     0                      12.0000000    0.00000   100%     -    0s
     0     0    0.00000    0   14   12.00000    0.00000   100%     -    0s
H    0     0                      10.0000000    0.00000   100%     -    0s
     0     0    0.00000    0   11   10.00000    0.00000   100%     -    0s
H    0     0                       5.0000000    0.00000   100%     -    0s
     0     0    0.00000    0    6    5.00000    0.00000   100%     -    0s
     0     0    0.00000    0   10    5.00000    0.00000   100%     -    0s
     0     0    0.00000    0    9    5.00000    0.00000   100%     -    0s
H    0     0                       4.0000000    0.00000   100%     -    0s
     0     2    0.00000    0    7    4.00000    0.00000   100%     -    0s
H   22     7                       3.0000000    0.00000   100%   1.3    0s
H   27    11                       2.0000000    0.00000   100%   1.6    0s
*   58     7               8       1.0000000    0.00000   100%   1.4    0s

Cutting planes:
  Cover: 16

Explored 59 nodes (367 simplex iterations) in 0.02 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.000000000000e+00, best bound 1.000000000000e+00, gap 0.0%