Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:01:50 2013

Optimize a model with 30000 rows, 45002 columns and 60000 nonzeros
Model has 15000 quadratic constraints
Presolve time: 0.03s
Presolved: 30000 rows, 45002 columns, 60000 nonzeros
Presolved model has 15000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 4.500e+04
 Factor NZ  : 1.050e+05 (roughly 30 MBytes of memory)
 Factor Ops : 3.750e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.30024774e+07  0.00000000e+00  6.68e-13 4.98e-01  2.99e+02     0s
   1   2.59320899e+06  5.19308531e+05  2.36e-07 4.87e-05  4.61e+01     0s
   2   1.94437158e+06  1.54052386e+06  3.58e-08 3.02e-06  8.97e+00     0s
   3   1.78646404e+06  1.70801827e+06  7.97e-09 3.67e-07  1.74e+00     0s
   4   1.74516873e+06  1.73069244e+06  1.55e-09 5.33e-08  3.22e-01     0s
   5   1.73556144e+06  1.73256066e+06  7.49e-11 2.89e-08  6.67e-02     0s
   6   1.73506212e+06  1.73467460e+06  1.61e-11 3.01e-09  8.61e-03     0s
   7   1.73498731e+06  1.73490882e+06  7.38e-12 1.71e-10  1.74e-03     1s
   8   1.73493434e+06  1.73492218e+06  1.25e-12 9.91e-12  2.70e-04     1s
   9   1.73492721e+06  1.73492299e+06  5.40e-13 2.82e-12  9.36e-05     1s
  10   1.73492502e+06  1.73492323e+06  3.62e-13 1.56e-12  3.98e-05     1s
  11   1.73492437e+06  1.73492326e+06  4.12e-12 2.19e-12  2.47e-05     1s

Barrier solved model in 11 iterations and 0.77 seconds
Optimal objective 1.73492437e+06