Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:53:27 2013

Optimize a model with 15200 rows, 22802 columns and 30400 nonzeros
Model has 7600 quadratic constraints
Presolve time: 0.02s
Presolved: 15200 rows, 22802 columns, 30400 nonzeros
Presolved model has 7600 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.280e+04
 Factor NZ  : 5.320e+04 (roughly 16 MBytes of memory)
 Factor Ops : 1.900e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.60548618e+06  0.00000000e+00  1.99e-13 4.97e-01  2.99e+02     0s
   1   1.32303846e+06  2.61046337e+05  4.14e-08 4.93e-05  4.66e+01     0s
   2   9.83644844e+05  7.75475125e+05  5.76e-08 6.13e-06  9.13e+00     0s
   3   9.02054325e+05  8.60336254e+05  1.34e-08 7.65e-07  1.83e+00     0s
   4   8.79239321e+05  8.74214382e+05  1.24e-09 1.07e-07  2.20e-01     0s
   5   8.76607690e+05  8.76501680e+05  3.55e-14 1.72e-09  4.65e-03     0s
   6   8.76560800e+05  8.76557955e+05  2.84e-14 1.51e-11  1.25e-04     0s
   7   8.76559301e+05  8.76558778e+05  4.34e-10 6.75e-11  2.29e-05     0s

Barrier solved model in 7 iterations and 0.26 seconds
Optimal objective 8.76559301e+05