NO
Nontermination proof succeeded
Found this recurrent set for cutpoint 10: fvalue3_post == -1 and low6_0 == 0 and low6_post == 0 and mid4_0 == 15 and mid4_post == 15 and up5_0 == 14 and up5_post == 14 and x2_post == 8
Errors: