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

Optimize a model with 2600 rows, 3902 columns and 5200 nonzeros
Model has 1300 quadratic constraints
Presolve time: 0.00s
Presolved: 2600 rows, 3902 columns, 5200 nonzeros
Presolved model has 1300 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 3.900e+03
 Factor NZ  : 9.103e+03 (roughly 3 MBytes of memory)
 Factor Ops : 3.250e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.11363466e+06  0.00000000e+00  2.84e-14 4.92e-01  2.95e+02     0s
   1   2.26114886e+05  4.65299108e+04  2.23e-08 4.96e-05  4.60e+01     0s
   2   1.70417529e+05  1.34550725e+05  7.39e-08 6.91e-06  9.20e+00     0s
   3   1.55690704e+05  1.48831627e+05  9.87e-09 1.15e-06  1.76e+00     0s
   4   1.52118286e+05  1.51025732e+05  1.51e-09 2.57e-07  2.80e-01     0s
   5   1.51946399e+05  1.51829564e+05  7.18e-10 1.50e-08  3.00e-02     0s
   6   1.51853547e+05  1.51832434e+05  1.22e-10 1.06e-13  5.41e-03     0s
   7   1.51844138e+05  1.51832464e+05  6.74e-11 1.25e-13  2.99e-03     0s
   8   1.51842083e+05  1.51832564e+05  5.51e-11 1.95e-12  2.44e-03     0s
   9   1.51837443e+05  1.51832584e+05  2.73e-11 1.38e-10  1.25e-03     0s
  10   1.51836559e+05  1.51832651e+05  2.20e-11 8.40e-11  1.00e-03     0s
  11   1.51834181e+05  1.51832708e+05  7.97e-12 5.10e-11  3.78e-04     0s
  12   1.51833143e+05  1.51832847e+05  1.78e-09 4.28e-09  7.58e-05     0s
  13   1.51832924e+05  1.51832895e+05  1.68e-10 3.78e-12  7.47e-06     0s

Barrier solved model in 13 iterations and 0.08 seconds
Optimal objective 1.51832924e+05