Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:47 2013

Optimize a model with 1680 rows, 2522 columns and 3360 nonzeros
Model has 840 quadratic constraints
Presolve time: 0.00s
Presolved: 1680 rows, 2522 columns, 3360 nonzeros
Presolved model has 840 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.520e+03
 Factor NZ  : 5.883e+03 (roughly 2 MBytes of memory)
 Factor Ops : 2.100e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   7.10190059e+05  0.00000000e+00  2.84e-14 4.87e-01  2.91e+02     0s
   1   1.40025393e+05  2.87812086e+04  6.04e-09 4.91e-05  4.41e+01     0s
   2   1.06054925e+05  8.48620319e+04  3.55e-08 8.26e-06  8.41e+00     0s
   3   9.64232572e+04  9.46032230e+04  1.28e-08 1.59e-06  7.22e-01     0s
   4   9.53467073e+04  9.52988624e+04  1.77e-09 1.23e-07  1.90e-02     0s
   5   9.53330217e+04  9.53309853e+04  1.18e-10 1.36e-08  8.08e-04     0s
   6   9.53313139e+04  9.53310971e+04  9.18e-10 2.34e-09  8.60e-05     0s
   7   9.53311988e+04  9.53311290e+04  3.38e-10 2.79e-12  2.77e-05     0s

Barrier solved model in 7 iterations and 0.03 seconds
Optimal objective 9.53311988e+04