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

Optimize a model with 280 rows, 422 columns and 560 nonzeros
Model has 140 quadratic constraints
Presolve time: 0.00s
Presolved: 280 rows, 422 columns, 560 nonzeros
Presolved model has 140 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 4.200e+02
 Factor NZ  : 9.830e+02
 Factor Ops : 3.505e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.18014795e+05  0.00000000e+00  2.84e-14 4.57e-01  2.91e+02     0s
   1   2.24313017e+04  4.79817616e+03  1.43e-09 5.20e-05  4.20e+01     0s
   2   1.75422655e+04  1.45331389e+04  3.95e-09 1.17e-05  7.16e+00     0s
   3   1.59979775e+04  1.56258028e+04  6.83e-09 3.71e-06  8.86e-01     0s
   4   1.58708519e+04  1.58575412e+04  7.06e-10 3.32e-07  3.17e-02     0s
   5   1.58662665e+04  1.58656456e+04  3.15e-10 1.50e-08  1.48e-03     0s
   6   1.58657151e+04  1.58656654e+04  2.85e-10 1.70e-09  1.18e-04     0s
   7   1.58656770e+04  1.58656680e+04  4.84e-11 9.77e-11  2.13e-05     0s

Barrier solved model in 7 iterations and 0.01 seconds
Optimal objective 1.58656770e+04