Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:48 2013

Optimize a model with 500 rows, 752 columns and 1000 nonzeros
Model has 250 quadratic constraints
Presolve time: 0.00s
Presolved: 500 rows, 752 columns, 1000 nonzeros
Presolved model has 250 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 7.500e+02
 Factor NZ  : 1.753e+03
 Factor Ops : 6.255e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.03113765e+05  0.00000000e+00  2.84e-14 4.92e-01  2.82e+02     0s
   1   4.15604797e+04  8.95610160e+03  1.57e-09 4.81e-05  4.35e+01     0s
   2   3.16588222e+04  2.54097532e+04  1.95e-08 8.57e-06  8.33e+00     0s
   3   2.89148332e+04  2.81602254e+04  5.34e-10 1.99e-06  1.01e+00     0s
   4   2.85068147e+04  2.84503226e+04  3.36e-11 1.73e-07  7.53e-02     0s
   5   2.84787705e+04  2.84709446e+04  4.02e-12 2.76e-08  1.04e-02     0s
   6   2.84756832e+04  2.84736366e+04  8.24e-13 8.67e-09  2.73e-03     0s
   7   2.84749949e+04  2.84748389e+04  1.14e-13 3.09e-10  2.08e-04     0s
   8   2.84749226e+04  2.84748812e+04  5.68e-14 2.50e-09  5.52e-05     0s
   9   2.84749037e+04  2.84748843e+04  6.39e-14 1.69e-10  2.59e-05     0s

Barrier solved model in 9 iterations and 0.02 seconds
Optimal objective 2.84749037e+04