Given a set of \b trials (putative Varnode parameters) as ParamTrial objects, associate each trial with a model ParamEntry within \b this list. Trials for for which there are no matching entries are marked as unused. Any holes in the resource list are filled with \e unreferenced trials. The trial list is sorted. \param active is the set of \b trials to map and organize
source not stored for this graph (policy: none)
nothing calls this directly
no test coverage detected