Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:18 2013

Optimize a model with 1240 rows, 1862 columns and 2480 nonzeros
Model has 620 quadratic constraints
Presolve time: 0.00s
Presolved: 1240 rows, 1862 columns, 2480 nonzeros
Presolved model has 620 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.860e+03
 Factor NZ  : 4.343e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.550e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.16975549e+05  0.00000000e+00  2.84e-14 4.65e-01  2.87e+02     0s
   1   1.01976959e+05  2.09456894e+04  4.95e-09 4.94e-05  4.36e+01     0s
   2   7.68546699e+04  6.14433216e+04  1.91e-08 8.23e-06  8.29e+00     0s
   3   7.02341527e+04  6.85948859e+04  2.02e-08 1.48e-06  8.81e-01     0s
   4   6.91783102e+04  6.90874217e+04  8.30e-10 1.13e-07  4.89e-02     0s
   5   6.91279206e+04  6.91221230e+04  2.29e-10 6.91e-09  3.12e-03     0s
   6   6.91262854e+04  6.91257640e+04  2.06e-09 2.68e-09  2.80e-04     0s
   7   6.91261053e+04  6.91260229e+04  4.81e-09 8.24e-10  4.43e-05     0s
   8   6.91260810e+04  6.91260678e+04  9.78e-10 1.08e-10  7.12e-06     0s

Barrier solved model in 8 iterations and 0.03 seconds
Optimal objective 6.91260810e+04