Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:46 2013

Optimize a model with 440 rows, 662 columns and 880 nonzeros
Model has 220 quadratic constraints
Presolve time: 0.00s
Presolved: 440 rows, 662 columns, 880 nonzeros
Presolved model has 220 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 6.600e+02
 Factor NZ  : 1.543e+03
 Factor Ops : 5.505e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.79698854e+05  0.00000000e+00  2.84e-14 4.17e-01  2.80e+02     0s
   1   3.67205510e+04  8.28450174e+03  1.77e-09 5.12e-05  4.31e+01     0s
   2   2.98805912e+04  2.33035884e+04  2.93e-09 7.17e-06  9.97e+00     0s
   3   2.65070882e+04  2.55964838e+04  3.17e-09 2.11e-06  1.38e+00     0s
   4   2.59231110e+04  2.58793255e+04  5.01e-11 2.21e-07  6.63e-02     0s
   5   2.59122311e+04  2.59050588e+04  1.29e-12 4.59e-08  1.09e-02     0s
   6   2.59116768e+04  2.59091444e+04  1.99e-13 1.66e-08  3.84e-03     0s
   7   2.59115052e+04  2.59100212e+04  7.82e-14 1.01e-08  2.25e-03     0s
   8   2.59114634e+04  2.59102484e+04  7.82e-14 8.38e-09  1.84e-03     0s
   9   2.59114185e+04  2.59111495e+04  4.26e-14 1.56e-09  4.08e-04     0s
  10   2.59113783e+04  2.59112339e+04  4.26e-14 8.14e-10  2.19e-04     0s
  11   2.59113469e+04  2.59112610e+04  5.68e-14 5.77e-10  1.30e-04     0s
  12   2.59113432e+04  2.59112952e+04  2.66e-10 8.43e-11  7.27e-05     0s
  13   2.59113323e+04  2.59113054e+04  1.50e-09 3.97e-11  4.08e-05     0s
  14   2.59113274e+04  2.59113092e+04  5.88e-10 3.06e-11  2.76e-05     0s

Barrier solved model in 14 iterations and 0.02 seconds
Optimal objective 2.59113274e+04