Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:41 2013

Optimize a model with 1600 rows, 2402 columns and 3200 nonzeros
Model has 800 quadratic constraints
Presolve time: 0.00s
Presolved: 1600 rows, 2402 columns, 3200 nonzeros
Presolved model has 800 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.400e+03
 Factor NZ  : 5.603e+03 (roughly 2 MBytes of memory)
 Factor Ops : 2.000e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.77819758e+05  0.00000000e+00  2.84e-14 4.51e-01  2.92e+02     0s
   1   1.36009499e+05  2.64861641e+04  7.13e-09 5.13e-05  4.56e+01     0s
   2   9.95472360e+04  7.76192724e+04  3.87e-08 6.92e-06  9.14e+00     0s
   3   9.01425063e+04  8.79784783e+04  6.23e-09 1.43e-06  9.02e-01     0s
   4   8.85695767e+04  8.83865389e+04  2.73e-10 2.99e-07  7.63e-02     0s
   5   8.84924542e+04  8.84635653e+04  1.32e-12 7.94e-08  1.20e-02     0s
   6   8.84916954e+04  8.84834398e+04  6.25e-13 2.17e-08  3.44e-03     0s
   7   8.84908799e+04  8.84884182e+04  1.42e-14 7.03e-09  1.03e-03     0s
   8   8.84907230e+04  8.84902396e+04  5.22e-09 2.30e-09  2.01e-04     0s
   9   8.84906754e+04  8.84905576e+04  2.81e-10 3.90e-09  4.91e-05     0s
  10   8.84906652e+04  8.84906306e+04  3.35e-11 1.18e-09  1.44e-05     0s

Barrier solved model in 10 iterations and 0.04 seconds
Optimal objective 8.84906652e+04