Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:43 2013

Optimize a model with 4200 rows, 6302 columns and 8400 nonzeros
Model has 2100 quadratic constraints
Presolve time: 0.01s
Presolved: 4200 rows, 6302 columns, 8400 nonzeros
Presolved model has 2100 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 6.300e+03
 Factor NZ  : 1.470e+04 (roughly 4 MBytes of memory)
 Factor Ops : 5.250e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.83641741e+06  0.00000000e+00  4.26e-14 4.96e-01  3.02e+02     0s
   1   3.61103453e+05  7.27458191e+04  2.39e-08 4.94e-05  4.58e+01     0s
   2   2.73185063e+05  2.17710754e+05  3.81e-08 5.97e-06  8.81e+00     0s
   3   2.51316938e+05  2.40786589e+05  1.10e-08 1.03e-06  1.67e+00     0s
   4   2.44726798e+05  2.44191555e+05  1.83e-09 1.67e-07  8.50e-02     0s
   5   2.44580075e+05  2.44572692e+05  4.11e-11 8.12e-09  1.17e-03     0s
   6   2.44575695e+05  2.44575005e+05  7.13e-10 2.47e-09  1.09e-04     0s
   7   2.44575299e+05  2.44575159e+05  1.48e-10 4.04e-10  2.21e-05     0s

Barrier solved model in 7 iterations and 0.07 seconds
Optimal objective 2.44575299e+05