Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:40 2013

Optimize a model with 80 rows, 122 columns and 160 nonzeros
Model has 40 quadratic constraints
Presolve time: 0.00s
Presolved: 80 rows, 122 columns, 160 nonzeros
Presolved model has 40 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Free vars  : 2
 AA' NZ     : 1.600e+03
 Factor NZ  : 2.841e+03
 Factor Ops : 1.256e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.45883786e+04  0.00000000e+00  9.95e-14 5.92e-01  3.02e+02     0s
   1   6.92055448e+03  1.41085334e+03  7.09e-10 5.36e-05  4.59e+01     0s
   2   5.12376326e+03  3.98594931e+03  1.59e-09 9.04e-06  9.48e+00     0s
   3   4.68894016e+03  4.55163532e+03  5.18e-10 2.30e-06  1.14e+00     0s
   4   4.59157841e+03  4.58571540e+03  8.92e-12 1.91e-07  4.89e-02     0s
   5   4.58856434e+03  4.58740157e+03  4.83e-13 6.93e-08  9.69e-03     0s
   6   4.58840526e+03  4.58826941e+03  1.35e-13 5.42e-09  1.13e-03     0s
   7   4.58835673e+03  4.58829957e+03  3.55e-14 3.07e-09  4.76e-04     0s
   8   4.58834983e+03  4.58832702e+03  2.84e-14 8.61e-10  1.90e-04     0s
   9   4.58834181e+03  4.58833365e+03  1.07e-13 3.17e-10  6.80e-05     0s
  10   4.58833838e+03  4.58833411e+03  4.05e-13 2.73e-10  3.56e-05     0s

Barrier solved model in 10 iterations and 0.01 seconds
Optimal objective 4.58833838e+03