Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:06 2013

Optimize a model with 1000 rows, 1502 columns and 2000 nonzeros
Model has 500 quadratic constraints
Presolve time: 0.00s
Presolved: 1000 rows, 1502 columns, 2000 nonzeros
Presolved model has 500 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.500e+03
 Factor NZ  : 3.503e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.250e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.13179071e+05  0.00000000e+00  2.84e-14 4.48e-01  2.85e+02     0s
   1   8.15162842e+04  1.69149795e+04  9.15e-09 4.89e-05  4.31e+01     0s
   2   6.18600601e+04  4.94464453e+04  4.34e-09 8.50e-06  8.28e+00     0s
   3   5.65211810e+04  5.49714214e+04  9.74e-09 1.64e-06  1.03e+00     0s
   4   5.56783787e+04  5.55904196e+04  5.00e-10 9.05e-08  5.86e-02     0s
   5   5.56309898e+04  5.56224599e+04  5.87e-11 5.13e-09  5.69e-03     0s
   6   5.56253088e+04  5.56239444e+04  1.66e-09 7.23e-10  9.10e-04     0s
   7   5.56246183e+04  5.56244480e+04  1.85e-10 9.44e-11  1.14e-04     0s
   8   5.56245378e+04  5.56245154e+04  2.56e-09 1.66e-11  1.50e-05     0s

Barrier solved model in 8 iterations and 0.02 seconds
Optimal objective 5.56245378e+04