Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:52:15 2013

Optimize a model with 14000 rows, 21002 columns and 28000 nonzeros
Model has 7000 quadratic constraints
Presolve time: 0.01s
Presolved: 14000 rows, 21002 columns, 28000 nonzeros
Presolved model has 7000 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.100e+04
 Factor NZ  : 4.900e+04 (roughly 15 MBytes of memory)
 Factor Ops : 1.750e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.07704012e+06  0.00000000e+00  1.28e-13 4.92e-01  2.99e+02     0s
   1   1.21249323e+06  2.42669196e+05  2.88e-08 4.89e-05  4.62e+01     0s
   2   9.09797603e+05  7.20591411e+05  6.48e-08 3.68e-06  9.01e+00     0s
   3   8.35043363e+05  7.95604745e+05  1.45e-08 6.62e-07  1.88e+00     0s
   4   8.17786037e+05  8.07491668e+05  3.78e-09 1.53e-07  4.90e-01     0s
   5   8.12900033e+05  8.09578116e+05  9.12e-10 6.58e-08  1.58e-01     0s
   6   8.11780544e+05  8.10050555e+05  2.75e-10 4.72e-08  8.24e-02     0s
   7   8.11398989e+05  8.11249125e+05  7.63e-11 4.75e-11  7.14e-03     0s
   8   8.11373951e+05  8.11250986e+05  6.39e-11 1.54e-12  5.86e-03     0s
   9   8.11285420e+05  8.11251006e+05  1.82e-11 1.06e-12  1.64e-03     0s
  10   8.11267662e+05  8.11251166e+05  8.67e-12 3.41e-13  7.86e-04     0s
  11   8.11261790e+05  8.11251178e+05  5.62e-12 3.67e-13  5.05e-04     0s
  12   8.11255561e+05  8.11251330e+05  2.29e-12 1.24e-12  2.01e-04     0s
  13   8.11253194e+05  8.11251553e+05  9.02e-13 5.11e-13  7.81e-05     0s
  14   8.11252860e+05  8.11251670e+05  7.96e-13 2.36e-13  5.67e-05     0s
  15   8.11252553e+05  8.11251676e+05  8.53e-13 2.19e-13  4.18e-05     0s
  16   8.11252480e+05  8.11251712e+05  8.24e-13 1.06e-12  3.66e-05     0s

Barrier solved model in 16 iterations and 0.48 seconds
Optimal objective 8.11252480e+05