Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:08 2013

Optimize a model with 1040 rows, 1562 columns and 2080 nonzeros
Model has 520 quadratic constraints
Presolve time: 0.00s
Presolved: 1040 rows, 1562 columns, 2080 nonzeros
Presolved model has 520 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.560e+03
 Factor NZ  : 3.643e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.300e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.29765637e+05  0.00000000e+00  2.84e-14 4.51e-01  2.85e+02     0s
   1   8.48708770e+04  1.76732528e+04  3.20e-09 4.91e-05  4.31e+01     0s
   2   6.44840443e+04  5.17180873e+04  2.08e-08 8.22e-06  8.18e+00     0s
   3   5.89673803e+04  5.73953244e+04  7.80e-09 1.66e-06  1.01e+00     0s
   4   5.81139170e+04  5.80207763e+04  3.73e-10 1.09e-07  5.97e-02     0s
   5   5.80673682e+04  5.80603150e+04  3.38e-11 5.64e-09  4.52e-03     0s
   6   5.80632709e+04  5.80620133e+04  5.94e-09 4.33e-10  8.06e-04     0s
   7   5.80626672e+04  5.80624198e+04  5.89e-10 1.29e-10  1.59e-04     0s
   8   5.80626017e+04  5.80625782e+04  1.76e-08 9.11e-11  1.51e-05     0s

Barrier solved model in 8 iterations and 0.03 seconds
Optimal objective 5.80626017e+04