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

Optimize a model with 140 rows, 212 columns and 280 nonzeros
Model has 70 quadratic constraints
Presolve time: 0.00s
Presolved: 140 rows, 212 columns, 280 nonzeros
Presolved model has 70 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Free vars  : 2
 AA' NZ     : 4.900e+03
 Factor NZ  : 8.646e+03
 Factor Ops : 6.662e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.77623018e+04  0.00000000e+00  1.99e-13 4.32e-01  2.84e+02     0s
   1   1.10615423e+04  2.60095895e+03  1.20e-09 5.77e-05  4.03e+01     0s
   2   9.11879189e+03  6.96416543e+03  6.56e-09 1.91e-05  1.03e+01     0s
   3   8.43252794e+03  8.05440831e+03  2.01e-09 3.73e-07  1.80e+00     0s
   4   8.20889173e+03  8.08649155e+03  7.00e-10 2.17e-08  5.83e-01     0s
   5   8.10669415e+03  8.09095419e+03  8.88e-11 3.25e-13  7.50e-02     0s
   6   8.09526155e+03  8.09142783e+03  2.11e-11 2.84e-14  1.83e-02     0s
   7   8.09270360e+03  8.09157468e+03  6.44e-12 2.16e-12  5.38e-03     0s
   8   8.09195937e+03  8.09162543e+03  5.41e-11 2.08e-09  1.59e-03     0s
   9   8.09177128e+03  8.09164748e+03  2.01e-11 4.11e-11  5.89e-04     0s
  10   8.09174833e+03  8.09164943e+03  1.59e-11 3.27e-11  4.71e-04     0s
  11   8.09171284e+03  8.09165786e+03  8.84e-12 1.56e-11  2.62e-04     0s
  12   8.09169032e+03  8.09166487e+03  3.35e-12 6.59e-12  1.21e-04     0s
  13   8.09168695e+03  8.09166963e+03  2.55e-12 5.80e-12  8.25e-05     0s
  14   8.09168450e+03  8.09167315e+03  1.78e-12 3.08e-12  5.41e-05     0s
  15   8.09168208e+03  8.09167705e+03  1.10e-12 1.50e-12  2.40e-05     0s

Barrier solved model in 15 iterations and 0.01 seconds
Optimal objective 8.09168208e+03