Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:20 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   5.46257130e+05  0.00000000e+00  2.84e-14 4.93e-01  2.98e+02     0s
   1   1.06737592e+05  2.16390309e+04  1.32e-08 4.94e-05  4.50e+01     0s
   2   8.43865523e+04  6.42852032e+04  3.73e-08 8.46e-06  1.06e+01     0s
   3   7.36736492e+04  7.18585183e+04  1.50e-08 1.59e-06  9.60e-01     0s
   4   7.23811356e+04  7.23628618e+04  1.96e-09 8.67e-08  9.67e-03     0s
   5   7.23692842e+04  7.23671231e+04  2.79e-10 5.49e-09  1.14e-03     0s
   6   7.23676960e+04  7.23674083e+04  9.15e-10 2.52e-09  1.52e-04     0s
   7   7.23675139e+04  7.23674544e+04  1.47e-10 7.41e-10  3.14e-05     0s

Barrier solved model in 7 iterations and 0.02 seconds
Optimal objective 7.23675139e+04