how to run incremental lvs with calibre
Hierarchical check will help you more to debug LVS report, because it will flag (or it should flag) each error appearing in which block. For example, if you have a block containing some 3-4 small blocks, the hierarchical check will find any error existing inside any sub-block.
I've been using both Calibre and Dracula. Calibre has a big plus for the processing time. Now I'm using Hercules, which helps minimize the debugging time, being a hierarchical check tool.
Cristina