NO
Nontermination proof succeeded
Found this recurrent set for cutpoint 5: arg1 == 1 and arg1P == 1 and arg2 == 2 and arg2P == 2 and arg3 == 3 and arg3P == 3 or arg1 == 2 and arg1P == 2 and arg2 == 1 and arg2P == 1 and arg3 == 3 and arg3P == 3
Errors: