Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:36:17 2012

Optimize a model with 140 rows, 444 columns and 444 nonzeros
Model has 278 quadratic constraints
Presolve removed 0 rows and 27 columns
Presolve time: 1.62s
Presolved: 140 rows, 417 columns, 417 nonzeros
Variable types: 278 continuous, 139 integer (138 binary)

Root relaxation: objective 0.000000e+00, 51 iterations, 0.00 seconds

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

H    0     0                      67.0000000          -     -      -    1s
     0     0    0.00000    0   43   67.00000    0.00000   100%     -    1s
     0     0    0.00000    0   11   67.00000    0.00000   100%     -    1s
     0     0    0.00000    0   10   67.00000    0.00000   100%     -    1s
     0     2    0.00000    0   10   67.00000    0.00000   100%     -    1s
*    9     9               6       3.0000000    0.24372  91.9%  94.0    1s
H   47     4                       2.0000000    0.60159  69.9%  24.9    1s
*   81     1               6       1.0000000    1.00000   0.0%  17.5    1s

Cutting planes:
  Gomory: 1

Explored 82 nodes (2504 simplex iterations) in 1.75 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%