Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:11 2013

Optimize a model with 1100 rows, 1652 columns and 2200 nonzeros
Model has 550 quadratic constraints
Presolve time: 0.00s
Presolved: 1100 rows, 1652 columns, 2200 nonzeros
Presolved model has 550 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.650e+03
 Factor NZ  : 3.853e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.376e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.50402444e+05  0.00000000e+00  2.84e-14 4.36e-01  2.82e+02     0s
   1   9.02018428e+04  1.88378082e+04  1.18e-08 4.92e-05  4.33e+01     0s
   2   6.87399046e+04  5.46037989e+04  2.17e-08 6.67e-06  8.57e+00     0s
   3   6.31278178e+04  6.08325616e+04  1.67e-09 1.08e-06  1.39e+00     0s
   4   6.15164988e+04  6.14702662e+04  1.32e-11 4.36e-08  2.80e-02     0s
   5   6.14999758e+04  6.14955345e+04  8.38e-13 5.03e-09  2.69e-03     0s
   6   6.14987933e+04  6.14981060e+04  3.55e-14 9.72e-10  4.17e-04     0s
   7   6.14987514e+04  6.14985321e+04  5.96e-09 4.28e-10  1.33e-04     0s
   8   6.14987320e+04  6.14986991e+04  6.23e-10 6.74e-11  1.99e-05     0s

Barrier solved model in 8 iterations and 0.02 seconds
Optimal objective 6.14987320e+04