NO
Nontermination proof succeeded
Found this recurrent set for cutpoint 20: Result_5_post == 0 and ___cil_tmp5_10_post == 0 and buffer_21_post == 13 and cand_19_post == 0 and h_17_0 == 0 and h_17_1 == 0 and h_17_post == 14 and i_22_0 == 0 and i_22_post == 0 and len_98_0 == 12 and len_98_2 == 0 and len_98_post == 12 and lt_29_1 == 0 and ret_18_post == 0 and sz_23_0 == 0 and sz_23_post == 0 and tmp_9_post == 0 and x_16_post == 15 and x_8_post == 0 and y_1094_0 == 0
Errors: