Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:01 2013

Optimize a model with 900 rows, 1352 columns and 1800 nonzeros
Model has 450 quadratic constraints
Presolve time: 0.00s
Presolved: 900 rows, 1352 columns, 1800 nonzeros
Presolved model has 450 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.350e+03
 Factor NZ  : 3.153e+03
 Factor Ops : 1.126e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.84851590e+05  0.00000000e+00  4.26e-14 5.14e-01  2.94e+02     0s
   1   7.73750346e+04  1.66741088e+04  3.14e-09 4.90e-05  4.50e+01     0s
   2   6.02839220e+04  4.81439239e+04  5.25e-09 6.74e-06  8.99e+00     0s
   3   5.45984736e+04  5.32013501e+04  1.55e-09 1.23e-06  1.03e+00     0s
   4   5.38746691e+04  5.37809570e+04  3.67e-11 1.26e-07  6.94e-02     0s
   5   5.38458416e+04  5.38399660e+04  7.96e-13 1.02e-08  4.35e-03     0s
   6   5.38452514e+04  5.38447993e+04  3.45e-10 1.07e-08  3.35e-04     0s
   7   5.38451664e+04  5.38450968e+04  2.44e-09 4.60e-09  5.16e-05     0s
   8   5.38451395e+04  5.38451193e+04  1.17e-09 3.40e-09  1.49e-05     0s

Barrier solved model in 8 iterations and 0.02 seconds
Optimal objective 5.38451395e+04