Ok, this map is really driving me nuts...

TreeQBSP v1.62 by Greg Lewis.  Source supplied by John Carmack.

Input file: sp4_76a.map
Output file: sp4_76a.bsp

---- LoadMapFile ----
*** WARNING 06: No info_player_deathmatch entities in level
        23769 faces
         3930 brushes
          252 entities
           85 unique texnames
         1477 texinfo

Processing hull 0...
---- Brush_LoadEntity ----
         3888 brushes
---- CSGFaces ----
        23518 brushfaces
        57053 csgfaces
        16698 mergedfaces
---- SolidBSP ----
        24528 split nodes
        10180 solid leafs
        13652 empty leafs
          697 water leafs
        45349 leaffaces
        41553 nodefaces
---- Portalize ----
        14349 vis leafs
        44164 vis portals
---- FillOutside ----
        5795 outleafs
---- MergeAll ----
        11318 mergefaces
---- SolidBSP ----
         7596 split nodes
         3792 solid leafs
         3559 empty leafs
          246 water leafs
        19069 leaffaces
        15509 nodefaces
---- Portalize ----
         3805 vis leafs
        12229 vis portals
---- MakeFaceEdges ----
---- GrowRegions ----
Processing hull 1...
Processing hull 2...
*** WARNING 10: Reached occupant at (-192 928 -384), no filling performed.
Leak file written to sp4_76a.pts
---- WriteBSPFile ----
         5200 planes       104000
        18853 vertexes     226236
         7739 nodes        185736
         1477 texinfo       59080
        15679 faces        313580
        31630 clipnodes    253040
         3936 leafs        110208
        19239 marksurfaces  38478
        62010 surfedges    248040
        40784 edges        163136
           85 textures     831644
              lightdata         0
              visdata           0
              entdata       19204

411.510 seconds elapsed
Bytes used: 41331559