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   5.65330154e+05  0.00000000e+00  2.84e-14 4.54e-01  2.91e+02     0s
   1   1.13936697e+05  2.24798362e+04  1.12e-08 5.15e-05  4.55e+01     0s
   2   8.39834037e+04  6.56924557e+04  2.55e-08 6.98e-06  9.10e+00     0s
   3   7.61154353e+04  7.43930533e+04  3.37e-09 1.16e-06  8.57e-01     0s
   4   7.48045728e+04  7.47053870e+04  1.20e-10 1.59e-07  4.93e-02     0s
   5   7.47532804e+04  7.47382185e+04  5.40e-13 4.76e-08  7.49e-03     0s
   6   7.47527333e+04  7.47502428e+04  1.99e-13 6.83e-09  1.24e-03     0s
   7   7.47522661e+04  7.47511986e+04  4.26e-14 3.44e-09  5.31e-04     0s
   8   7.47522210e+04  7.47513629e+04  6.19e-10 2.16e-09  4.27e-04     0s
   9   7.47521509e+04  7.47519780e+04  2.15e-10 4.06e-10  8.60e-05     0s
  10   7.47521101e+04  7.47520527e+04  4.94e-11 1.53e-10  2.86e-05     0s

Barrier solved model in 10 iterations and 0.03 seconds
Optimal objective 7.47521101e+04