NO
Nontermination proof succeeded
Found this recurrent set for cutpoint 6: cnt_20_0 == 0 and cnt_25_0 == 1 and lt_10_1 == 0 and lt_11_1 == 0 and lt_12_1 == 1 and p2_8_post == 0 and p_7_post == 0 and x_5_post == 0 and y_6_post == 0
Errors: