Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:54:08 2013

Optimize a model with 15800 rows, 23702 columns and 31600 nonzeros
Model has 7900 quadratic constraints
Presolve time: 0.02s
Presolved: 15800 rows, 23702 columns, 31600 nonzeros
Presolved model has 7900 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.370e+04
 Factor NZ  : 5.530e+04 (roughly 16 MBytes of memory)
 Factor Ops : 1.975e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.87621174e+06  0.00000000e+00  1.85e-13 4.99e-01  3.00e+02     0s
   1   1.37729999e+06  2.72061779e+05  1.86e-07 4.93e-05  4.66e+01     0s
   2   1.02456408e+06  8.08218921e+05  3.36e-08 3.69e-06  9.13e+00     0s
   3   9.39640542e+05  8.96370776e+05  7.82e-09 4.60e-07  1.83e+00     0s
   4   9.15664805e+05  9.10714449e+05  6.32e-10 6.51e-08  2.09e-01     0s
   5   9.13254946e+05  9.13097164e+05  3.55e-14 1.60e-09  6.66e-03     0s
   6   9.13190121e+05  9.13170784e+05  2.84e-14 1.93e-10  8.16e-04     0s
   7   9.13182499e+05  9.13180522e+05  2.84e-14 1.48e-11  8.34e-05     0s
   8   9.13181748e+05  9.13181115e+05  2.84e-14 5.41e-12  2.67e-05     0s

Barrier solved model in 8 iterations and 0.31 seconds
Optimal objective 9.13181748e+05