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   4.37645145e+05  0.00000000e+00  2.84e-14 4.86e-01  2.89e+02     0s
   1   8.74559148e+04  1.91137778e+04  3.91e-09 4.91e-05  4.38e+01     0s
   2   7.11489788e+04  5.50760377e+04  1.40e-08 8.30e-06  1.03e+01     0s
   3   6.31845026e+04  6.10637531e+04  3.93e-09 1.26e-06  1.36e+00     0s
   4   6.12823771e+04  6.12412784e+04  2.34e-10 1.02e-07  2.63e-02     0s
   5   6.12729710e+04  6.12641853e+04  1.11e-10 7.64e-10  5.63e-03     0s
   6   6.12662530e+04  6.12644467e+04  2.26e-11 1.67e-10  1.16e-03     0s
   7   6.12653172e+04  6.12644944e+04  9.95e-12 6.13e-11  5.27e-04     0s
   8   6.12650579e+04  6.12645321e+04  6.49e-12 2.58e-11  3.37e-04     0s
   9   6.12648645e+04  6.12645707e+04  3.84e-12 2.68e-13  1.88e-04     0s
  10   6.12646326e+04  6.12645788e+04  6.68e-13 2.85e-11  3.45e-05     0s

Barrier solved model in 10 iterations and 0.03 seconds
Optimal objective 6.12646326e+04