Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:25 2013

Optimize a model with 1360 rows, 2042 columns and 2720 nonzeros
Model has 680 quadratic constraints
Presolve time: 0.00s
Presolved: 1360 rows, 2042 columns, 2720 nonzeros
Presolved model has 680 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.040e+03
 Factor NZ  : 4.763e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.700e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.69513584e+05  0.00000000e+00  2.84e-14 4.72e-01  2.89e+02     0s
   1   1.12873407e+05  2.31724903e+04  5.72e-09 4.98e-05  4.40e+01     0s
   2   8.51716610e+04  6.79829674e+04  1.83e-08 8.39e-06  8.43e+00     0s
   3   7.77227572e+04  7.59405728e+04  1.05e-09 1.49e-06  8.74e-01     0s
   4   7.65415053e+04  7.64233929e+04  3.66e-11 1.85e-07  5.79e-02     0s
   5   7.64914473e+04  7.64879950e+04  1.16e-10 2.23e-08  1.69e-03     0s
   6   7.64896209e+04  7.64893963e+04  3.14e-09 1.01e-08  1.10e-04     0s
   7   7.64894709e+04  7.64894333e+04  5.23e-10 1.47e-09  1.84e-05     0s

Barrier solved model in 7 iterations and 0.02 seconds
Optimal objective 7.64894709e+04