Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:53:12 2013

Optimize a model with 15000 rows, 22502 columns and 30000 nonzeros
Model has 7500 quadratic constraints
Presolve time: 0.02s
Presolved: 15000 rows, 22502 columns, 30000 nonzeros
Presolved model has 7500 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.250e+04
 Factor NZ  : 5.250e+04 (roughly 16 MBytes of memory)
 Factor Ops : 1.875e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.53063907e+06  0.00000000e+00  1.14e-13 5.08e-01  3.00e+02     0s
   1   1.30958915e+06  2.63148973e+05  9.56e-08 4.86e-05  4.65e+01     0s
   2   9.81368190e+05  7.77873041e+05  1.85e-08 3.00e-06  9.04e+00     0s
   3   9.01416515e+05  8.62902407e+05  3.68e-09 3.53e-07  1.71e+00     0s
   4   8.76950354e+05  8.72733554e+05  5.43e-11 8.51e-08  1.87e-01     0s
   5   8.76027400e+05  8.75969307e+05  1.35e-12 8.27e-10  2.58e-03     0s
   6   8.76008920e+05  8.76003473e+05  2.91e-13 1.42e-11  2.42e-04     0s
   7   8.76004964e+05  8.76004121e+05  5.25e-10 3.31e-10  3.75e-05     0s

Barrier solved model in 7 iterations and 0.25 seconds
Optimal objective 8.76004964e+05