Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:45 2013

Optimize a model with 1640 rows, 2462 columns and 3280 nonzeros
Model has 820 quadratic constraints
Presolve time: 0.00s
Presolved: 1640 rows, 2462 columns, 3280 nonzeros
Presolved model has 820 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.460e+03
 Factor NZ  : 5.743e+03 (roughly 2 MBytes of memory)
 Factor Ops : 2.050e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   7.16457527e+05  0.00000000e+00  2.84e-14 4.95e-01  3.01e+02     0s
   1   1.39715182e+05  2.77949072e+04  4.25e-09 4.95e-05  4.55e+01     0s
   2   1.05065556e+05  8.29369663e+04  1.26e-08 6.50e-06  9.00e+00     0s
   3   9.63167829e+04  9.22022435e+04  4.38e-10 1.32e-06  1.67e+00     0s
   4   9.39095272e+04  9.36208360e+04  1.05e-09 2.45e-07  1.17e-01     0s
   5   9.38363036e+04  9.38300988e+04  1.38e-11 5.90e-09  2.52e-03     0s
   6   9.38349820e+04  9.38333002e+04  1.36e-12 1.92e-09  6.84e-04     0s
   7   9.38348564e+04  9.38337110e+04  6.75e-13 1.38e-09  4.66e-04     0s
   8   9.38347438e+04  9.38339159e+04  7.11e-14 1.10e-09  3.37e-04     0s
   9   9.38347207e+04  9.38341411e+04  3.55e-14 7.88e-10  2.36e-04     0s
  10   9.38347163e+04  9.38345737e+04  2.13e-14 2.93e-09  5.80e-05     0s
  11   9.38347018e+04  9.38345835e+04  3.55e-14 2.70e-09  4.81e-05     0s
  12   9.38346951e+04  9.38346228e+04  2.13e-14 1.72e-09  2.94e-05     0s

Barrier solved model in 12 iterations and 0.05 seconds
Optimal objective 9.38346951e+04