Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:55:43 2013

Optimize a model with 17000 rows, 25502 columns and 34000 nonzeros
Model has 8500 quadratic constraints
Presolve time: 0.02s
Presolved: 17000 rows, 25502 columns, 34000 nonzeros
Presolved model has 8500 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.550e+04
 Factor NZ  : 5.950e+04 (roughly 18 MBytes of memory)
 Factor Ops : 2.125e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   7.36767329e+06  0.00000000e+00  1.42e-13 4.91e-01  2.98e+02     0s
   1   1.46688353e+06  2.93997176e+05  4.82e-08 4.93e-05  4.60e+01     0s
   2   1.10162387e+06  8.74637202e+05  2.95e-08 3.63e-06  8.90e+00     0s
   3   1.01157942e+06  9.68870857e+05  6.29e-09 4.34e-07  1.67e+00     0s
   4   9.88759343e+05  9.79080432e+05  1.04e-09 1.29e-07  3.80e-01     0s
   5   9.85514345e+05  9.82806590e+05  3.69e-10 2.40e-08  1.06e-01     0s
   6   9.83747094e+05  9.83646421e+05  7.89e-12 1.06e-09  3.95e-03     0s
   7   9.83715701e+05  9.83688542e+05  3.53e-12 2.66e-11  1.07e-03     0s
   8   9.83698406e+05  9.83689792e+05  1.23e-12 1.60e-12  3.38e-04     0s
   9   9.83694927e+05  9.83689928e+05  9.02e-13 1.89e-12  1.96e-04     0s
  10   9.83692483e+05  9.83690183e+05  4.05e-13 1.40e-12  9.02e-05     0s
  11   9.83691350e+05  9.83690312e+05  3.27e-13 6.99e-13  4.07e-05     0s
  12   9.83690931e+05  9.83690403e+05  7.53e-13 1.49e-13  2.07e-05     0s

Barrier solved model in 12 iterations and 0.46 seconds
Optimal objective 9.83690931e+05