Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:00 2013

Optimize a model with 880 rows, 1322 columns and 1760 nonzeros
Model has 440 quadratic constraints
Presolve time: 0.00s
Presolved: 880 rows, 1322 columns, 1760 nonzeros
Presolved model has 440 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.320e+03
 Factor NZ  : 3.083e+03
 Factor Ops : 1.100e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.56849603e+05  0.00000000e+00  2.84e-14 4.51e-01  2.80e+02     0s
   1   7.53000020e+04  1.54371673e+04  1.43e-08 5.23e-05  4.54e+01     0s
   2   5.53318393e+04  4.30892592e+04  8.25e-09 7.61e-06  9.27e+00     0s
   3   4.97933206e+04  4.83360713e+04  4.79e-09 2.05e-06  1.10e+00     0s
   4   4.91752141e+04  4.90654468e+04  4.33e-10 6.31e-08  8.32e-02     0s
   5   4.91617079e+04  4.91297803e+04  3.06e-11 2.03e-08  2.42e-02     0s
   6   4.91601359e+04  4.91535476e+04  2.84e-14 4.14e-09  4.99e-03     0s
   7   4.91598942e+04  4.91580544e+04  1.42e-14 9.21e-10  1.39e-03     0s
   8   4.91596697e+04  4.91589161e+04  1.42e-14 3.55e-10  5.71e-04     0s
   9   4.91595026e+04  4.91589252e+04  1.42e-14 3.48e-10  4.37e-04     0s
  10   4.91594727e+04  4.91590554e+04  5.68e-14 2.49e-10  3.16e-04     0s
  11   4.91593788e+04  4.91592596e+04  1.42e-14 8.21e-11  9.03e-05     0s
  12   4.91593740e+04  4.91592780e+04  2.84e-14 6.32e-11  7.27e-05     0s
  13   4.91593630e+04  4.91592934e+04  1.42e-14 4.69e-11  5.28e-05     0s
  14   4.91593549e+04  4.91593054e+04  1.42e-14 3.40e-11  3.75e-05     0s
  15   4.91593453e+04  4.91593215e+04  1.42e-14 1.62e-11  1.80e-05     0s

Barrier solved model in 15 iterations and 0.03 seconds
Optimal objective 4.91593453e+04