Naked.dfy(9,15): Error: cannot use naked function in recursive setting. Possible solution: eta expansion.
Execution trace:
    (0,0): anon0
    (0,0): anon9_Else
    (0,0): anon10_Else
    (0,0): anon11_Then
Naked.dfy(12,7): Error: cannot use naked function in recursive setting. Possible solution: eta expansion.
Execution trace:
    (0,0): anon0
    (0,0): anon9_Else
    (0,0): anon10_Else
    (0,0): anon11_Else
Naked.dfy(17,52): Error: cannot use naked function in recursive setting. Possible solution: eta expansion.
Execution trace:
    (0,0): anon0
    (0,0): anon7_Else
    (0,0): anon8_Else
Naked.dfy(22,12): Error: cannot use naked function in recursive setting. Possible solution: eta expansion.
Execution trace:
    (0,0): anon0
Naked.dfy(26,13): Error: cannot use naked function in recursive setting. Possible solution: eta expansion.
Execution trace:
    (0,0): anon0
Naked.dfy(30,44): Error: possible violation of function precondition
Naked.dfy(32,13): Related location
Execution trace:
    (0,0): anon0
    (0,0): anon4_Else
Naked.dfy(32,14): Error: cannot use naked function in recursive setting. Possible solution: eta expansion.
Execution trace:
    (0,0): anon0
Naked.dfy(38,8): Error: cannot use naked function in recursive setting. Possible solution: eta expansion.
Execution trace:
    (0,0): anon0
Naked.dfy(42,9): Error: cannot use naked function in recursive setting. Possible solution: eta expansion.
Execution trace:
    (0,0): anon0
Naked.dfy(45,29): Error: cannot prove termination; try supplying a decreases clause
Execution trace:
    (0,0): anon0
    (0,0): anon4_Else
Naked.dfy(48,10): Error: cannot use naked function in recursive setting. Possible solution: eta expansion.
Execution trace:
    (0,0): anon0

Dafny program verifier finished with 2 verified, 11 errors