MINOS 5.5: optimal solution found.
0 iterations, objective 0
Nonlin evals: constrs = 3, Jac = 2.
Objective = find a feasible point.
theta [*] :=
 0 0          4 0          8 0         12 0         16 0         20 6.28319
 1 0          5 0          9 0         13 0         17 0
 2 0          6 0         10 0         14 0         18 0
 3 0          7 0         11 0         15 0         19 0
;