box_bound_trace   268 test/correctness/reduction_non_rectangular.cpp     f.set_custom_trace(&box_bound_trace);
box_bound_trace   315 test/correctness/reduction_non_rectangular.cpp     f.set_custom_trace(&box_bound_trace);
box_bound_trace   357 test/correctness/reduction_non_rectangular.cpp     f.set_custom_trace(&box_bound_trace);