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   4.10059192e+05  0.00000000e+00  2.84e-14 4.69e-01  2.84e+02     0s
   1   8.33995915e+04  1.80927466e+04  2.76e-09 4.86e-05  4.35e+01     0s
   2   6.39911002e+04  5.13690254e+04  2.37e-08 8.76e-06  8.41e+00     0s
   3   5.84406039e+04  5.69027311e+04  4.15e-09 1.80e-06  1.03e+00     0s
   4   5.76035605e+04  5.73707944e+04  1.80e-10 5.23e-07  1.55e-01     0s
   5   5.75618875e+04  5.74928666e+04  2.30e-12 1.87e-07  4.60e-02     0s
   6   5.75603859e+04  5.75397486e+04  1.32e-10 4.25e-08  1.38e-02     0s
   7   5.75599116e+04  5.75573182e+04  1.19e-12 5.48e-09  1.73e-03     0s
   8   5.75596775e+04  5.75586465e+04  2.34e-13 2.18e-09  6.87e-04     0s
   9   5.75594641e+04  5.75587635e+04  4.26e-14 1.88e-09  4.67e-04     0s
  10   5.75594273e+04  5.75589369e+04  2.13e-14 1.29e-09  3.27e-04     0s
  11   5.75593542e+04  5.75590765e+04  2.13e-14 8.61e-10  1.85e-04     0s
  12   5.75593340e+04  5.75591581e+04  1.42e-13 5.80e-10  1.17e-04     0s
  13   5.75593251e+04  5.75592436e+04  2.06e-13 2.65e-10  5.43e-05     0s
  14   5.75593219e+04  5.75592554e+04  7.11e-14 2.20e-10  4.44e-05     0s
  15   5.75593207e+04  5.75592776e+04  8.53e-14 1.32e-10  2.88e-05     0s

Barrier solved model in 15 iterations and 0.04 seconds
Optimal objective 5.75593207e+04