MINOS 5.5: optimal solution found.
0 iterations, objective 0
Nonlin evals: constrs = 19, Jac = 18.
Objective = find a feasible point.
x1 = -0.773451
x2 = -0.773451
x3 = -0.773451
x4 = -0.773451
x5 = -0.773451