Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:13 2013

Optimize a model with 1140 rows, 1712 columns and 2280 nonzeros
Model has 570 quadratic constraints
Presolve time: 0.00s
Presolved: 1140 rows, 1712 columns, 2280 nonzeros
Presolved model has 570 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.710e+03
 Factor NZ  : 3.993e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.426e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.79161658e+05  0.00000000e+00  2.84e-14 4.84e-01  2.89e+02     0s
   1   9.58152628e+04  1.97764592e+04  1.01e-08 4.96e-05  4.45e+01     0s
   2   7.56021095e+04  5.73738536e+04  7.52e-09 6.54e-06  1.07e+01     0s
   3   6.63968572e+04  6.39700513e+04  3.77e-09 1.38e-06  1.42e+00     0s
   4   6.47881238e+04  6.47142688e+04  3.44e-09 2.69e-07  4.32e-02     0s
   5   6.47612680e+04  6.47603814e+04  2.38e-10 2.51e-08  5.19e-04     0s
   6   6.47607561e+04  6.47604841e+04  1.01e-10 1.73e-09  1.59e-04     0s
   7   6.47605004e+04  6.47604908e+04  1.85e-09 4.45e-11  5.58e-06     0s

Barrier solved model in 7 iterations and 0.02 seconds
Optimal objective 6.47605004e+04