Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:17 2013

Optimize a model with 1220 rows, 1832 columns and 2440 nonzeros
Model has 610 quadratic constraints
Presolve time: 0.00s
Presolved: 1220 rows, 1832 columns, 2440 nonzeros
Presolved model has 610 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.830e+03
 Factor NZ  : 4.273e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.526e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.26757736e+05  0.00000000e+00  2.84e-14 4.96e-01  2.97e+02     0s
   1   1.05063030e+05  2.07504198e+04  5.28e-09 5.03e-05  4.61e+01     0s
   2   7.79262669e+04  6.07269763e+04  1.97e-09 7.14e-06  9.40e+00     0s
   3   7.11217363e+04  6.85346433e+04  7.49e-09 1.73e-06  1.41e+00     0s
   4   6.90998564e+04  6.90495239e+04  3.10e-09 2.35e-07  2.75e-02     0s
   5   6.90736764e+04  6.90711570e+04  4.52e-10 1.32e-08  1.38e-03     0s
   6   6.90725909e+04  6.90719865e+04  4.60e-10 4.30e-09  3.30e-04     0s
   7   6.90722690e+04  6.90720265e+04  3.31e-09 3.28e-09  1.33e-04     0s
   8   6.90722119e+04  6.90721500e+04  1.60e-09 1.28e-09  3.39e-05     0s

Barrier solved model in 8 iterations and 0.03 seconds
Optimal objective 6.90722119e+04