Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:09 2013

Optimize a model with 1060 rows, 1592 columns and 2120 nonzeros
Model has 530 quadratic constraints
Presolve time: 0.00s
Presolved: 1060 rows, 1592 columns, 2120 nonzeros
Presolved model has 530 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.590e+03
 Factor NZ  : 3.713e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.326e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.37827511e+05  0.00000000e+00  2.84e-14 4.50e-01  2.85e+02     0s
   1   8.62178969e+04  1.79418455e+04  4.26e-09 4.90e-05  4.29e+01     0s
   2   6.54948485e+04  5.26725399e+04  5.61e-08 8.00e-06  8.06e+00     0s
   3   5.99502781e+04  5.85309590e+04  3.38e-09 1.80e-06  8.93e-01     0s
   4   5.91004945e+04  5.90252747e+04  1.27e-10 1.31e-07  4.73e-02     0s
   5   5.90668727e+04  5.90611202e+04  6.75e-11 4.36e-09  3.62e-03     0s
   6   5.90621252e+04  5.90617765e+04  4.00e-12 8.60e-13  2.19e-04     0s
   7   5.90618387e+04  5.90617979e+04  5.26e-13 1.94e-12  2.57e-05     0s

Barrier solved model in 7 iterations and 0.02 seconds
Optimal objective 5.90618387e+04