Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:27:17 2012

Optimize a model with 124 rows, 398 columns and 398 nonzeros
Model has 246 quadratic constraints
Presolve removed 0 rows and 31 columns
Presolve time: 1.44s
Presolved: 124 rows, 367 columns, 367 nonzeros
Variable types: 246 continuous, 121 integer (120 binary)

Root relaxation: objective 0.000000e+00, 45 iterations, 0.00 seconds

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

H    0     0                      57.0000000          -     -      -    1s
     0     0    0.00000    0    9   57.00000    0.00000   100%     -    1s
     0     0    0.00000    0   17   57.00000    0.00000   100%     -    1s
     0     0    0.00000    0   39   57.00000    0.00000   100%     -    1s
     0     2    0.00000    0   37   57.00000    0.00000   100%     -    1s
*   11    11               9       4.0000000    0.35294  91.2%  58.4    1s
*   38    17              12       3.0000000    1.00000  66.7%  29.2    1s

Cutting planes:

Explored 126 nodes (3122 simplex iterations) in 1.55 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0%