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

Optimize a model with 1260 rows, 1892 columns and 2520 nonzeros
Model has 630 quadratic constraints
Presolve time: 0.00s
Presolved: 1260 rows, 1892 columns, 2520 nonzeros
Presolved model has 630 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.890e+03
 Factor NZ  : 4.413e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.576e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.10988791e+05  0.00000000e+00  2.84e-14 4.54e-01  2.80e+02     0s
   1   1.06549323e+05  2.21174231e+04  7.00e-09 5.14e-05  4.47e+01     0s
   2   7.90437234e+04  6.21090219e+04  8.10e-09 7.18e-06  8.96e+00     0s
   3   7.17303486e+04  7.01506535e+04  6.31e-09 1.17e-06  8.36e-01     0s
   4   7.05216406e+04  7.04566454e+04  1.51e-10 1.13e-07  3.44e-02     0s
   5   7.04885451e+04  7.04802557e+04  1.93e-12 2.69e-08  4.39e-03     0s
   6   7.04877986e+04  7.04853572e+04  4.55e-13 8.07e-09  1.29e-03     0s
   7   7.04875918e+04  7.04873031e+04  8.91e-10 1.16e-10  1.53e-04     0s
   8   7.04875087e+04  7.04873220e+04  9.23e-11 1.04e-10  9.88e-05     0s
   9   7.04874997e+04  7.04873754e+04  1.68e-11 7.16e-11  6.58e-05     0s
  10   7.04874980e+04  7.04873906e+04  1.14e-11 6.24e-11  5.68e-05     0s
  11   7.04874944e+04  7.04874671e+04  3.68e-12 1.56e-11  1.44e-05     0s

Barrier solved model in 11 iterations and 0.04 seconds
Optimal objective 7.04874944e+04