Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:26:44 2012

Optimize a model with 124 rows, 396 columns and 396 nonzeros
Model has 246 quadratic constraints
Presolve removed 0 rows and 26 columns
Presolve time: 1.44s
Presolved: 124 rows, 370 columns, 370 nonzeros
Variable types: 246 continuous, 124 integer (123 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                      58.0000000          -     -      -    1s
     0     0    0.00000    0   38   58.00000    0.00000   100%     -    1s
     0     0    0.00000    0   73   58.00000    0.00000   100%     -    1s
     0     0    0.00000    0    5   58.00000    0.00000   100%     -    1s
     0     2    0.00000    0    3   58.00000    0.00000   100%     -    1s
*   64    41              46       7.0000000    0.22892  96.7%  16.0    1s
H   79    28                       5.0000000    0.29048  94.2%  14.8    1s
H  119    21                       3.0000000    0.46665  84.4%  14.4    1s
*  146    14               8       2.0000000    0.72966  63.5%  13.3    1s

Cutting planes:

Explored 191 nodes (3800 simplex iterations) in 1.58 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.000000000000e+00, best bound 2.000000000000e+00, gap 0.0%