Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:41 2013

Optimize a model with 100 rows, 152 columns and 200 nonzeros
Model has 50 quadratic constraints
Presolve time: 0.00s
Presolved: 100 rows, 152 columns, 200 nonzeros
Presolved model has 50 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Free vars  : 2
 AA' NZ     : 2.500e+03
 Factor NZ  : 4.426e+03
 Factor Ops : 2.441e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.00611741e+04  0.00000000e+00  1.85e-13 3.98e-01  2.76e+02     0s
   1   7.82894648e+03  2.04335954e+03  9.43e-10 5.66e-05  3.86e+01     0s
   2   6.82420634e+03  5.46327841e+03  2.18e-09 1.55e-05  9.07e+00     0s
   3   6.25656982e+03  6.10301845e+03  6.55e-10 9.22e-07  1.02e+00     0s
   4   6.15878801e+03  6.12831711e+03  1.50e-10 9.26e-13  2.03e-01     0s
   5   6.13196240e+03  6.12942086e+03  1.26e-11 7.34e-13  1.69e-02     0s
   6   6.12989617e+03  6.12956077e+03  1.49e-12 3.51e-14  2.24e-03     0s
   7   6.12974959e+03  6.12960545e+03  6.54e-13 2.52e-13  9.61e-04     0s
   8   6.12971791e+03  6.12962847e+03  4.48e-13 7.28e-14  5.96e-04     0s
   9   6.12966754e+03  6.12963841e+03  1.56e-13 6.15e-13  1.94e-04     0s
  10   6.12964870e+03  6.12964072e+03  2.89e-12 3.69e-13  5.32e-05     0s
  11   6.12964635e+03  6.12964363e+03  7.32e-13 2.61e-12  1.82e-05     0s

Barrier solved model in 11 iterations and 0.01 seconds
Optimal objective 6.12964635e+03