Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:30 2013

Optimize a model with 1440 rows, 2162 columns and 2880 nonzeros
Model has 720 quadratic constraints
Presolve time: 0.00s
Presolved: 1440 rows, 2162 columns, 2880 nonzeros
Presolved model has 720 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.160e+03
 Factor NZ  : 5.043e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.800e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.10426613e+05  0.00000000e+00  2.84e-14 4.85e-01  2.92e+02     0s
   1   1.23701146e+05  2.56413270e+04  1.80e-08 5.07e-05  4.54e+01     0s
   2   9.35774193e+04  7.40222988e+04  1.15e-08 6.85e-06  9.05e+00     0s
   3   8.62172036e+04  8.26578022e+04  2.39e-09 1.17e-06  1.65e+00     0s
   4   8.35697859e+04  8.35245824e+04  7.22e-10 5.86e-08  2.09e-02     0s
   5   8.35381685e+04  8.35343864e+04  1.29e-10 8.09e-09  1.75e-03     0s
   6   8.35350818e+04  8.35345996e+04  2.22e-09 1.43e-09  2.23e-04     0s
   7   8.35347607e+04  8.35346466e+04  3.46e-09 7.62e-10  5.28e-05     0s
   8   8.35346947e+04  8.35346578e+04  1.10e-09 5.52e-11  1.70e-05     0s

Barrier solved model in 8 iterations and 0.03 seconds
Optimal objective 8.35346947e+04