Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:24 2013

Optimize a model with 1340 rows, 2012 columns and 2680 nonzeros
Model has 670 quadratic constraints
Presolve time: 0.00s
Presolved: 1340 rows, 2012 columns, 2680 nonzeros
Presolved model has 670 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.010e+03
 Factor NZ  : 4.693e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.676e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.70787460e+05  0.00000000e+00  2.84e-14 4.91e-01  2.93e+02     0s
   1   1.15710727e+05  2.39839768e+04  1.36e-08 5.08e-05  4.56e+01     0s
   2   8.74000369e+04  6.91858270e+04  1.28e-08 6.82e-06  9.06e+00     0s
   3   8.00150613e+04  7.65873002e+04  3.45e-09 1.09e-06  1.71e+00     0s
   4   7.80993623e+04  7.77990554e+04  6.39e-14 1.67e-07  1.49e-01     0s
   5   7.80498698e+04  7.80430248e+04  1.10e-10 2.10e-08  3.41e-03     0s
   6   7.80456683e+04  7.80446980e+04  2.36e-11 2.19e-09  4.83e-04     0s
   7   7.80450708e+04  7.80447892e+04  7.02e-12 2.69e-10  1.40e-04     0s
   8   7.80449919e+04  7.80447988e+04  4.94e-12 8.64e-11  9.60e-05     0s
   9   7.80448631e+04  7.80448019e+04  1.47e-12 5.23e-11  3.04e-05     0s

Barrier solved model in 9 iterations and 0.03 seconds
Optimal objective 7.80448631e+04