Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:48 2013

Optimize a model with 520 rows, 782 columns and 1040 nonzeros
Model has 260 quadratic constraints
Presolve time: 0.00s
Presolved: 520 rows, 782 columns, 1040 nonzeros
Presolved model has 260 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 7.800e+02
 Factor NZ  : 1.823e+03
 Factor Ops : 6.505e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.05338721e+05  0.00000000e+00  2.84e-14 4.47e-01  2.73e+02     0s
   1   4.14450493e+04  8.63612519e+03  1.09e-09 4.99e-05  4.21e+01     0s
   2   3.13486659e+04  2.48419657e+04  1.74e-08 6.47e-06  8.34e+00     0s
   3   2.84885685e+04  2.78761167e+04  1.88e-09 1.56e-06  7.85e-01     0s
   4   2.80696638e+04  2.80451744e+04  1.24e-11 1.39e-07  3.14e-02     0s
   5   2.80640559e+04  2.80618633e+04  6.39e-13 1.39e-08  2.81e-03     0s
   6   2.80637412e+04  2.80631938e+04  1.42e-13 3.58e-09  7.02e-04     0s
   7   2.80636471e+04  2.80633004e+04  2.84e-14 2.68e-09  4.44e-04     0s
   8   2.80636342e+04  2.80635554e+04  1.05e-09 2.02e-09  1.01e-04     0s
   9   2.80636306e+04  2.80636067e+04  2.79e-09 4.21e-10  3.06e-05     0s

Barrier solved model in 9 iterations and 0.02 seconds
Optimal objective 2.80636306e+04