check_path_cycle  745 test/util/bipartite_graph.c     check_path_cycle(6, /*source=*/4, /*target=*/5, pred);
check_path_cycle  790 test/util/bipartite_graph.c     check_path_cycle(7, /*source=*/5, /*target=*/6, pred);
check_path_cycle  834 test/util/bipartite_graph.c     check_path_cycle(7, /*source=*/5, /*target=*/6, pred);
check_path_cycle  879 test/util/bipartite_graph.c     check_path_cycle(7, /*source=*/5, /*target=*/6, pred);