Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:24:05 2012

Optimize a model with 116 rows, 301 columns and 301 nonzeros
Model has 230 quadratic constraints
Presolve removed 0 rows and 1 columns
Presolve time: 1.34s
Presolved: 116 rows, 300 columns, 300 nonzeros
Variable types: 230 continuous, 70 integer (69 binary)

Root relaxation: objective 0.000000e+00, 35 iterations, 0.00 seconds

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

H    0     0                      56.0000000          -     -      -    1s
     0     0    0.00000    0   59   56.00000    0.00000   100%     -    1s
     0     0    0.43224    0   67   56.00000    0.43224  99.2%     -    1s
H    0     0                      55.0000000    0.43224  99.2%     -    1s
     0     2    0.44563    0   67   55.00000    0.44563  99.2%     -    1s
*   20    20              15      17.0000000    2.22000  86.9%  31.4    1s
H   84    50                      15.0000000    4.76000  68.3%  26.2    1s
*   95    47              10      14.0000000    5.52542  60.5%  26.0    1s

Cutting planes:
  Gomory: 1

Explored 830 nodes (17257 simplex iterations) in 1.78 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.400000000000e+01, best bound 1.400000000000e+01, gap 0.0%