Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:47:31 2013

Optimize a model with 8400 rows, 12602 columns and 16800 nonzeros
Model has 4200 quadratic constraints
Presolve time: 0.01s
Presolved: 8400 rows, 12602 columns, 16800 nonzeros
Presolved model has 4200 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.260e+04
 Factor NZ  : 2.940e+04 (roughly 9 MBytes of memory)
 Factor Ops : 1.050e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.67026301e+06  0.00000000e+00  4.26e-14 5.09e-01  3.01e+02     0s
   1   7.28884711e+05  1.46738842e+05  4.51e-08 4.91e-05  4.62e+01     0s
   2   5.48975247e+05  4.34110924e+05  8.26e-08 3.95e-06  9.12e+00     0s
   3   5.05801730e+05  4.81176795e+05  1.69e-08 6.44e-07  1.95e+00     0s
   4   4.89778285e+05  4.89195587e+05  7.11e-14 9.41e-10  4.62e-02     0s
   5   4.89385979e+05  4.89347369e+05  2.84e-14 4.01e-12  3.06e-03     0s
   6   4.89356218e+05  4.89348959e+05  1.52e-10 4.48e-10  5.76e-04     0s
   7   4.89350952e+05  4.89349298e+05  3.48e-11 1.96e-13  1.31e-04     0s
   8   4.89349975e+05  4.89349431e+05  1.13e-11 5.41e-12  4.32e-05     0s
   9   4.89349692e+05  4.89349498e+05  4.05e-12 1.16e-12  1.54e-05     0s

Barrier solved model in 9 iterations and 0.18 seconds
Optimal objective 4.89349692e+05