سلام معنی فعل set و in this run در این جمله چیه

Question

By default, if the graph is disconnected, the dist attribute of nodes unreachable from sourcenode are left untouched, and maxdist is set to the maximum of any previous value and the largest distance recorded in this run.

Answer 1

is set = تنظیم می‌شود

in this run = در این دور/مرحله از اجرای آزمایش، این بار