Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:46:25 2013

Optimize a model with 6200 rows, 9302 columns and 12400 nonzeros
Model has 3100 quadratic constraints
Presolve time: 0.01s
Presolved: 6200 rows, 9302 columns, 12400 nonzeros
Presolved model has 3100 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 9.300e+03
 Factor NZ  : 2.170e+04 (roughly 6 MBytes of memory)
 Factor Ops : 7.750e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.66645973e+06  0.00000000e+00  2.84e-14 4.94e-01  2.96e+02     0s
   1   5.30866035e+05  1.06127270e+05  2.77e-08 4.88e-05  4.57e+01     0s
   2   3.97134968e+05  3.13625956e+05  5.52e-08 6.24e-06  8.98e+00     0s
   3   3.64667610e+05  3.48711040e+05  1.87e-08 9.46e-07  1.72e+00     0s
   4   3.54938075e+05  3.53154255e+05  2.50e-09 1.68e-07  1.92e-01     0s
   5   3.54253210e+05  3.54219657e+05  1.49e-10 8.37e-09  3.61e-03     0s
   6   3.54240789e+05  3.54238029e+05  1.80e-11 3.88e-10  2.97e-04     0s
   7   3.54239389e+05  3.54238826e+05  4.02e-12 5.49e-11  6.05e-05     0s
   8   3.54239083e+05  3.54238957e+05  1.14e-12 7.46e-12  1.36e-05     0s

Barrier solved model in 8 iterations and 0.12 seconds
Optimal objective 3.54239083e+05