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   1.80721437e+06  0.00000000e+00  2.84e-14 4.96e-01  2.96e+02     0s
   1   3.57708794e+05  7.59890863e+04  1.43e-08 4.86e-05  4.47e+01     0s
   2   2.90033940e+05  2.24042091e+05  3.94e-08 7.78e-06  1.05e+01     0s
   3   2.57193440e+05  2.48103339e+05  5.73e-09 1.13e-06  1.44e+00     0s
   4   2.49183383e+05  2.49046293e+05  2.77e-10 1.02e-07  2.18e-02     0s
   5   2.49084687e+05  2.49069678e+05  3.27e-11 3.23e-09  2.38e-03     0s
   6   2.49075645e+05  2.49071463e+05  9.77e-11 1.16e-09  6.64e-04     0s
   7   2.49073304e+05  2.49071634e+05  4.05e-11 1.41e-11  2.65e-04     0s
   8   2.49072492e+05  2.49071683e+05  1.99e-11 5.36e-12  1.28e-04     0s
   9   2.49071992e+05  2.49071720e+05  6.15e-12 2.68e-12  4.32e-05     0s
  10   2.49071865e+05  2.49071763e+05  2.08e-12 1.40e-11  1.61e-05     0s

Barrier solved model in 10 iterations and 0.10 seconds
Optimal objective 2.49071865e+05