[Trilinos-Users] decomp

[Sahir Butt]

Hi, 

I am trying to decompose an exodus mesh file using DECOMP, but I am
getting the following error: 

Executing:
 /data/opt/trilinos-12.0.1/bin/nem_slice -e -S -l inertial -c -o
specimem.g.nem -m mesh=200 specimen.g
 ...see specimen.g.decomp.out for nem_slice status 

Beginning nem_slice execution.
Input Mesh File = 'specimen.g'
Using 32-bit integer mode for decomposition...
nem_slice:
/data/sw/trilinos-12.0.1-Source/packages/seacas/applications/nem_slice/elb_exo_util.C:490:
int read_mesh(const string&, Problem_Description*,
Mesh_Description<INT>*, Weight_Description<INT>*) [with INT = int;
std::__cxx11::string = std::__cxx11::basic_string<char>]: Assertion
`node >= 0' failed.
/data/opt/trilinos-12.0.1/bin/decomp:  line 155: 26697 Aborted ( $LAUNCH
$NEM_SLICE -e $spheres $decomp_method $nem_slice_flag -o $nemesis -m
mesh=$processors $genesis >> $output ) 

ERROR:******************************************************************
ERROR:
ERROR During nem_slice execution. Check error output above and rerun
ERROR:
ERROR:******************************************************************


Is there an upper limit on number of nodes/elements in the mesh file
when using DECOMP?) 

Best regards, 

Sahir
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