Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:07:34 2013

Optimize a model with 50000 rows, 75002 columns and 100000 nonzeros
Model has 25000 quadratic constraints
Presolve time: 0.05s
Presolved: 50000 rows, 75002 columns, 100000 nonzeros
Presolved model has 25000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 7.500e+04
 Factor NZ  : 1.750e+05 (roughly 50 MBytes of memory)
 Factor Ops : 6.250e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.14977734e+07  0.00000000e+00  1.21e-12 5.01e-01  2.96e+02     0s
   1   4.33740083e+06  8.76863698e+05  3.17e-07 4.79e-05  4.61e+01     0s
   2   3.24931267e+06  2.57368673e+06  4.61e-08 2.99e-06  9.01e+00     0s
   3   2.98251536e+06  2.85300214e+06  9.96e-09 3.68e-07  1.73e+00     0s
   4   2.91633593e+06  2.88465428e+06  2.04e-09 1.07e-07  4.22e-01     1s
   5   2.89960860e+06  2.88762895e+06  8.68e-11 8.35e-08  1.60e-01     1s
   6   2.89863304e+06  2.89838873e+06  1.01e-11 8.63e-10  3.26e-03     1s
   7   2.89852144e+06  2.89849067e+06  1.28e-12 1.01e-10  4.10e-04     1s
   8   2.89850998e+06  2.89850387e+06  4.69e-13 1.99e-12  8.15e-05     1s
   9   2.89850630e+06  2.89850415e+06  3.69e-13 8.13e-13  2.86e-05     1s

Barrier solved model in 9 iterations and 1.11 seconds
Optimal objective 2.89850630e+06