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

Optimize a model with 1240 rows, 1862 columns and 2480 nonzeros
Model has 620 quadratic constraints
Presolve time: 0.00s
Presolved: 1240 rows, 1862 columns, 2480 nonzeros
Presolved model has 620 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.860e+03
 Factor NZ  : 4.343e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.550e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.04568293e+05  0.00000000e+00  4.26e-14 4.57e-01  2.81e+02     0s
   1   1.02367897e+05  2.22783065e+04  6.88e-09 4.85e-05  4.31e+01     0s
   2   7.86946078e+04  6.33999688e+04  5.79e-09 8.47e-06  8.22e+00     0s
   3   7.19429145e+04  7.00737574e+04  5.11e-09 1.68e-06  1.00e+00     0s
   4   7.09424805e+04  7.07547544e+04  2.06e-10 2.95e-07  1.01e-01     0s
   5   7.08988327e+04  7.08327729e+04  3.57e-12 1.33e-07  3.55e-02     0s
   6   7.08975581e+04  7.08720487e+04  1.77e-12 5.03e-08  1.37e-02     0s
   7   7.08961706e+04  7.08861318e+04  2.84e-14 2.04e-08  5.40e-03     0s
   8   7.08958497e+04  7.08941552e+04  2.84e-14 3.10e-09  9.11e-04     0s
   9   7.08956041e+04  7.08951123e+04  1.42e-14 8.39e-10  2.64e-04     0s
  10   7.08955168e+04  7.08953499e+04  1.42e-14 1.70e-10  8.97e-05     0s
  11   7.08954293e+04  7.08953588e+04  1.85e-13 1.45e-10  3.79e-05     0s

Barrier solved model in 11 iterations and 0.04 seconds
Optimal objective 7.08954293e+04