MINOS 5.5: MINOS 5.5: optimal solution found.
6 iterations, objective 0
Nonlin evals: constrs = 25, Jac = 24.
Objective = find a feasible point.
X [*] :=
1  -0.267206
2   0
3   0
4   0.032531
5  -0.113487
6  -0.05
7   0.1
8   0
;