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

Optimize a model with 160 rows, 242 columns and 320 nonzeros
Model has 80 quadratic constraints
Presolve time: 0.00s
Presolved: 160 rows, 242 columns, 320 nonzeros
Presolved model has 80 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Free vars  : 2
 AA' NZ     : 6.400e+03
 Factor NZ  : 1.128e+04
 Factor Ops : 9.928e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   7.07315328e+04  0.00000000e+00  2.70e-13 6.47e-01  3.05e+02     0s
   1   1.40610856e+04  2.98078919e+03  1.57e-09 4.95e-05  4.62e+01     0s
   2   1.06933479e+04  8.72841300e+03  7.89e-09 7.37e-06  8.19e+00     0s
   3   9.85275820e+03  9.63716378e+03  1.67e-09 2.19e-06  8.98e-01     0s
   4   9.73087431e+03  9.71975207e+03  6.83e-11 1.63e-07  4.63e-02     0s
   5   9.72503145e+03  9.72440303e+03  3.59e-11 1.49e-08  2.62e-03     0s
   6   9.72489611e+03  9.72480846e+03  6.75e-12 1.72e-09  3.65e-04     0s
   7   9.72488136e+03  9.72484023e+03  2.86e-12 6.99e-10  1.71e-04     0s
   8   9.72486448e+03  9.72484397e+03  6.18e-13 5.77e-10  8.55e-05     0s
   9   9.72486281e+03  9.72485839e+03  3.48e-13 6.00e-11  1.84e-05     0s

Barrier solved model in 9 iterations and 0.01 seconds
Optimal objective 9.72486281e+03