Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:15 2013

Optimize a model with 1180 rows, 1772 columns and 2360 nonzeros
Model has 590 quadratic constraints
Presolve time: 0.00s
Presolved: 1180 rows, 1772 columns, 2360 nonzeros
Presolved model has 590 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.770e+03
 Factor NZ  : 4.133e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.476e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.00882597e+05  0.00000000e+00  2.84e-14 4.89e-01  2.92e+02     0s
   1   1.02887728e+05  2.14788725e+04  2.89e-09 5.14e-05  4.60e+01     0s
   2   7.75630170e+04  6.10816315e+04  2.98e-08 7.29e-06  9.31e+00     0s
   3   7.01653206e+04  6.83294447e+04  1.73e-09 1.25e-06  1.04e+00     0s
   4   6.91261634e+04  6.89866265e+04  3.28e-10 4.31e-08  7.88e-02     0s
   5   6.91107571e+04  6.90951424e+04  4.09e-12 5.33e-09  8.82e-03     0s
   6   6.91102030e+04  6.91087999e+04  5.68e-14 4.99e-10  7.93e-04     0s
   7   6.91101025e+04  6.91095038e+04  3.55e-14 2.12e-10  3.38e-04     0s
   8   6.91100408e+04  6.91095758e+04  2.13e-14 1.82e-10  2.63e-04     0s
   9   6.91100282e+04  6.91097941e+04  2.13e-14 8.30e-11  1.32e-04     0s
  10   6.91099927e+04  6.91098506e+04  2.13e-14 5.53e-11  8.03e-05     0s
  11   6.91099820e+04  6.91098739e+04  7.11e-14 4.23e-11  6.11e-05     0s
  12   6.91099677e+04  6.91099004e+04  6.39e-14 8.04e-10  3.80e-05     0s

Barrier solved model in 12 iterations and 0.04 seconds
Optimal objective 6.91099677e+04