Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:07 2013

Optimize a model with 1040 rows, 1562 columns and 2080 nonzeros
Model has 520 quadratic constraints
Presolve time: 0.00s
Presolved: 1040 rows, 1562 columns, 2080 nonzeros
Presolved model has 520 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.560e+03
 Factor NZ  : 3.643e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.300e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.44128917e+05  0.00000000e+00  4.26e-14 5.14e-01  2.94e+02     0s
   1   8.95639368e+04  1.93793387e+04  8.34e-09 4.94e-05  4.50e+01     0s
   2   6.98310369e+04  5.56147429e+04  6.04e-09 7.10e-06  9.11e+00     0s
   3   6.38036544e+04  6.11225264e+04  1.96e-09 1.51e-06  1.72e+00     0s
   4   6.23382065e+04  6.21948154e+04  1.68e-09 2.61e-07  9.19e-02     0s
   5   6.22909134e+04  6.22893150e+04  1.29e-10 1.41e-08  1.02e-03     0s
   6   6.22905119e+04  6.22900949e+04  5.64e-11 1.64e-09  2.67e-04     0s
   7   6.22902600e+04  6.22901380e+04  9.22e-12 9.41e-10  7.82e-05     0s
   8   6.22902265e+04  6.22901446e+04  4.16e-12 8.29e-10  5.25e-05     0s
   9   6.22902133e+04  6.22901568e+04  1.66e-12 6.36e-10  3.62e-05     0s

Barrier solved model in 9 iterations and 0.03 seconds
Optimal objective 6.22902133e+04