Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:52 2013

Optimize a model with 660 rows, 992 columns and 1320 nonzeros
Model has 330 quadratic constraints
Presolve time: 0.00s
Presolved: 660 rows, 992 columns, 1320 nonzeros
Presolved model has 330 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 9.900e+02
 Factor NZ  : 2.313e+03
 Factor Ops : 8.255e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.73478763e+05  0.00000000e+00  2.84e-14 4.54e-01  2.85e+02     0s
   1   5.46746560e+04  1.23057501e+04  8.36e-10 4.85e-05  4.28e+01     0s
   2   4.48020101e+04  3.54370806e+04  2.20e-08 7.53e-06  9.46e+00     0s
   3   3.98553014e+04  3.88721157e+04  3.60e-09 1.62e-06  9.93e-01     0s
   4   3.91024619e+04  3.90690078e+04  4.32e-11 3.75e-08  3.38e-02     0s
   5   3.90914250e+04  3.90850742e+04  4.52e-12 8.84e-09  6.42e-03     0s
   6   3.90903392e+04  3.90874966e+04  9.81e-13 4.51e-09  2.87e-03     0s
   7   3.90900301e+04  3.90886056e+04  1.07e-13 2.50e-09  1.44e-03     0s
   8   3.90899861e+04  3.90898613e+04  1.24e-09 4.80e-09  1.26e-04     0s
   9   3.90899718e+04  3.90899517e+04  1.34e-09 8.15e-10  2.03e-05     0s

Barrier solved model in 9 iterations and 0.02 seconds
Optimal objective 3.90899718e+04