[gts-general] core-dump - how to debug?

[Chris N. <cgn...@al...>]

Hi  - I am trying to use the library, but getting a mysterious message,
then a core dump.  Things seem to pass 'gtscheck' just fine....

I posted the offending mesh at:
http://205.245.75.251:8080/chrisstuff/clump536.gts.gz

Comments/suggests/'RTFMs' welcome..

thanks in advance
(on safari in the sources...)
Chris
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cat /home/cgn/data/sanmateo3d/patch2/bldgclumps/clump536.gts | gtscheck -v
nf: 52308
# vertices: 26819 edges: 79139 faces: 52308
# Connectivity statistics
#   incompatible faces: 0
#   duplicate faces: 0
#   boundary edges: 1354
#   duplicate edges: 0
#   non-manifold edges: 0
#   edges per vertex: min: 2 mean: 5.90171 | 0.457399 max: 6
#   faces per edge: min: 1 mean: 1.98289 | 0.129678 max: 2
# Geometric statistics
#   face quality: min: 0.46883 mean: 0.9316 | 0.04452 max: 0.999997
#   face area  : min: 0.0312501 mean: 0.0377009 | 0.015252 max: 0.207268
#   edge length : min: 0.25 mean: 0.31614 | 0.111187 max: 2.19497
[cgn@localhost]$ coarse -i 
/home/cgn/data/sanmateo3d/patch2/bldgclumps/clump536.gts -o 
/home/cgn/data/sanmateo3d/patch2/bldgclumps/coarse536.gts -n 200 -v
coarse: Command not found.
[cgn@localhost]$ coarsen -i
/home/cgn/data/sanmateo3d/patch2/bldgclumps/clump536.gts -o
/home/cgn/data/sanmateo3d/patch2/bldgclumps/coarse536.gts -n 200 -v
nf: 52308
# vertices: 26819 edges: 79139 faces: 52308
# Connectivity statistics
#   incompatible faces: 0
#   duplicate faces: 0
#   boundary edges: 1354
#   duplicate edges: 0
#   non-manifold edges: 0
#   edges per vertex: min: 2 mean: 5.90171 | 0.457399 max: 6
#   faces per edge: min: 1 mean: 1.98289 | 0.129678 max: 2
# Geometric statistics
#   face quality: min: 0.46883 mean: 0.9316 | 0.04452 max: 0.999997
#   face area  : min: 0.0312501 mean: 0.0377009 | 0.015252 max: 0.207268
#   edge length : min: 0.25 mean: 0.31614 | 0.111187 max: 2.19497
# volume: 3.79452e+07 area: 1972.06

(process:1964): Gts-CRITICAL **: file eheap.c: line 329
(gts_eheap_remove): assertion `p != NULL' failed
Segmentation fault (core dumped)
[cgn@localhost]$


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