Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:19 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   5.36674367e+05  0.00000000e+00  2.84e-14 4.90e-01  2.97e+02     0s
   1   1.04926047e+05  2.12690731e+04  5.80e-09 4.94e-05  4.50e+01     0s
   2   8.28587725e+04  6.31178752e+04  2.08e-08 8.47e-06  1.06e+01     0s
   3   7.23715494e+04  7.05946549e+04  1.05e-08 1.57e-06  9.55e-01     0s
   4   7.10921291e+04  7.10742007e+04  1.27e-09 9.33e-08  9.64e-03     0s
   5   7.10805586e+04  7.10784031e+04  1.78e-10 5.87e-09  1.16e-03     0s
   6   7.10790145e+04  7.10787287e+04  1.99e-09 6.93e-09  1.54e-04     0s
   7   7.10788423e+04  7.10787809e+04  3.36e-10 2.00e-09  3.30e-05     0s

Barrier solved model in 7 iterations and 0.02 seconds
Optimal objective 7.10788423e+04