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- From: tom fogal <tfogal@sci.utah.edu>
- To: scirun-users@sci.utah.edu
- Subject: [SCIRUN-USERS] Out of memory at stage 7
- Date: Mon, 29 Nov 2010 12:43:19 -0700
I've been fiddling with BioMesh3D in an attempt to create a
four-material mesh from a 1416x2544x33 (114 megabyte) volume.
I eventually got to stage 7, but ran out of memory [1]. This was on
cibc1, which apparently has 96Gb of memory and another 20 gig of swap,
so I can't just `run on a larger machine'. What can I do to reduce
memory consumption at this stage?
-tom
[1]
...
Statistics:
Input points: 66637600
Mesh points: 66637520
Mesh tetrahedra: 425832517
Convex hull triangles: 11550
/scratch/FEMesher_current/bin/removetetsall junctions/particle-union.1
medial_axis_param_file.txt junctions/particle-union.m 0
ScalarField read file: air.tight.nrrd
Reading in the .nrrd data file ...
scale: 1 1 1
dims: 1424 2552 41
DONE
ScalarField read file: cartilage.tight.nrrd
Reading in the .nrrd data file ...
scale: 1 1 1
dims: 1424 2552 41
DONE
ScalarField read file: muscle.tight.nrrd
Reading in the .nrrd data file ...
scale: 1 1 1
dims: 1424 2552 41
DONE
ScalarField read file: connective.tight.nrrd
Reading in the .nrrd data file ...
scale: 1 1 1
dims: 1424 2552 41
DONE
Reading in the vertices...
Reading in the tets...
PROBLEM: more then one INSIDE material!
Creating the faces...
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
real 14926m27.450s
user 14846m3.406s
sys 74m35.777s
- [SCIRUN-USERS] Out of memory at stage 7, tom fogal, 11/29/2010
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