[Shogan]

Hi Guys,

One of my Fluent case run on desktop computer well. However when I move it to cluster, it going wrong.

The following are two journal file and error report. Please have a look, inspire me please .
----------------------------
parallel/partition/auto/use-case-file-method yes
file/rcd nofan.cas
define/models/radiation/s2s? y

define/models/radiation/s2s-parameters/compute-fpsc-values
define/models/radiation/s2s-parameters/set-vf-parameters 0 1 2 0 0 5 5 10
define/models/radiation/s2s-parameters/compute-write-vf f2f.s2s.gz
define/models/radiation/s2s-parameters/read-vf-file f2f.s2s.gz

solve/initialize/initialize-flow
file/confirm-overwrite no

file/auto-save/data-frequency 5000
solve/iterate 20000
file/write-case-data end

/exit

----------------------

Error report:

-bash-3.00$ vi fluent_output
"fluent_output" 387 lines, 14389 characters
/opt/fluent/ansys-14.0/v140/fluent/fluent14.0.0/bin/fluent -r14.0.0 3d -t16 -g -i he.jou
Loading "/opt/fluent/ansys-14.0/v140/fluent/fluent14.0.0/lib/fluent.dmp.114-64"
Done.
/opt/fluent/ansys-14.0/v140/fluent/fluent14.0.0/bin/fluent -r14.0.0 3d -pshmem -host -alnamd64 -t16 -mpi=pcmpi -path/opt/fluent/ansys-14.0/v140/fluent -cx sw0050:36393:45385

Host spawning Node 0 on machine "sw0050" (unix).
/opt/fluent/ansys-14.0/v140/fluent/fluent14.0.0/bin/fluent -r14.0.0 3d -flux -node -alnamd64 -t16 -pshmem -mpi=pcmpi -mport 10.10.9.50:10.10.9.50:52413:0
Starting /opt/fluent/ansys-14.0/v140/fluent/fluent14.0.0/multiport/mpi/lnamd64/pcmpi/bin/mpirun -np 16 /opt/fluent/ansys-14.0/v140/fluent/fluent14.0.0/lnamd64/3d_node/fluent_mpi.14.0.0 node -mpiw p
cmpi -pic shmem -mport 10.10.9.50:10.10.9.50:52413:0
Platform-MPI licensed for FLUENT.

------------------------------------------------------------------------------
ID Comm. Hostname O.S. PID Mach ID HW ID Name
------------------------------------------------------------------------------
host net sw0050 Linux-64 24179 0 6 Fluent Host
n15 pcmpi sw0050 Linux-64 24690 0 15 Fluent Node
n14 pcmpi sw0050 Linux-64 24689 0 14 Fluent Node
n13 pcmpi sw0050 Linux-64 24688 0 13 Fluent Node
n12 pcmpi sw0050 Linux-64 24687 0 12 Fluent Node
n11 pcmpi sw0050 Linux-64 24686 0 11 Fluent Node
n10 pcmpi sw0050 Linux-64 24685 0 10 Fluent Node
n9 pcmpi sw0050 Linux-64 24684 0 9 Fluent Node
n8 pcmpi sw0050 Linux-64 24683 0 8 Fluent Node
n7 pcmpi sw0050 Linux-64 24682 0 7 Fluent Node
n6 pcmpi sw0050 Linux-64 24681 0 6 Fluent Node
n5 pcmpi sw0050 Linux-64 24680 0 5 Fluent Node
n4 pcmpi sw0050 Linux-64 24679 0 4 Fluent Node
n3 pcmpi sw0050 Linux-64 24678 0 3 Fluent Node
n2 pcmpi sw0050 Linux-64 24677 0 2 Fluent Node
n1 pcmpi sw0050 Linux-64 24676 0 1 Fluent Node
n0* pcmpi sw0050 Linux-64 24675 0 0 Fluent Node

Selected system interconnect: shared-memory
------------------------------------------------------------------------------


Reading journal file he.jou...

> parallel/partition/auto/use-case-file-method yes

> file/rcd nofan.cas

Multicore SMT processors detected. Processor affinity set!

Reading "nofan.cas"...
Using buffering for scanning file.

344788 mixed cells, zone 13, binary.
8512 hexahedral cells, zone 23, binary.
Warning: reading 4 partition grid onto 16 compute node machine;
will auto partition.
344788 cell partition ids, zone 13, 4 partitions, binary.
Warning: reading 4 partition grid onto 16 compute node machine;
will auto partition.
8512 cell partition ids, zone 23, 4 partitions, binary.
1027471 mixed interior faces, zone 1, binary.
140 mixed interior faces, zone 3, binary.
142 mixed interior faces, zone 4, binary.
150 mixed interior faces, zone 5, binary.
140 mixed interior faces, zone 6, binary.
140 mixed interior faces, zone 7, binary.
140 mixed interior faces, zone 8, binary.
150 mixed interior faces, zone 9, binary.
142 mixed interior faces, zone 10, binary.
140 mixed interior faces, zone 11, binary.
21792 quadrilateral interior faces, zone 25, binary.
4752 quadrilateral wall faces, zone 12, binary.
16344 mixed wall faces, zone 17, binary.
15016 mixed wall faces, zone 18, binary.
17304 mixed wall faces, zone 20, binary.
2128 quadrilateral wall faces, zone 38, binary.
608 quadrilateral wall faces, zone 40, binary.
4752 quadrilateral wall faces, zone 41, binary.
4752 shadow face pairs, binary.
404544 nodes, binary.
404544 node flags, binary.

Building...
mesh
auto partitioning mesh by Metis (fast),
distributing mesh
pairs................,
parts................,
faces................,
nodes................,
shadow nodes................,
cells................,
materials,
interface,
domains,
mixture
zones,
distributedheater-shadow
ground-part-solid
ground-part-mainhouse
wall-part-solid
wall-part-mainhouse
roof
distributedheater
interior-part-solid
interior-part-mainhouse
fan1
fan2
fan3
fan4
fan5
fan6
fan7
fan8
fan9
part-solid
part-mainhouse
parallel,
Done.

Reading "nofan.dat"...
Parallel variables...
Done.

> define/models/radiation/s2s? y

Cleaning partition interface for coupled wall 12...
Migrating 10 cells across compute nodes...Done.Done
Done

>
adapt/ file/ report/
define/ mesh/ solve/
display/ parallel/ surface/
exit plot/ views/

> define/models/radiation/s2s-parameters/compute-fpsc-values

> define/models/radiation/s2s-parameters/set-vf-parameters 0 1 2 0 0 5 5 10
Note that view factors needs to be computed(compute-write-vf)
or read (read-vf-file) from a file.


> define/models/radiation/s2s-parameters/compute-write-vf f2f.s2s.gz
Creating Surface Cluster...
Total Faces 60904, 60904 Surface Clusters created.
The number of surface clusters in the compute-node 0 is
3992
The number of surface clusters in the compute-node 1 is
2221
The number of surface clusters in the compute-node 2 is
4134
The number of surface clusters in the compute-node 3 is
2287
The number of surface clusters in the compute-node 4 is
4929
The number of surface clusters in the compute-node 5 is
4869
The number of surface clusters in the compute-node 6 is
3944
The number of surface clusters in the compute-node 7 is
4585
The number of surface clusters in the compute-node 8 is
3369
The number of surface clusters in the compute-node 9 is
2126
The number of surface clusters in the compute-node 10 is
2149
The number of surface clusters in the compute-node 11 is
2865
The number of surface clusters in the compute-node 12 is
4766
The number of surface clusters in the compute-node 13 is
4769
The number of surface clusters in the compute-node 14 is
5153
The number of surface clusters in the compute-node 15 is
4746

Writing "| gzip -2cfv > \"/home/hpc2772/Warehouse/broiler/b0527/test2/f2f.s2s.gz\""...
60330 nodes.
9504 quadrilateral wall faces, zone 12.
32632 mixed wall faces, zone 17.
30896 mixed wall faces, zone 18.
34480 mixed wall faces, zone 20.
4256 quadrilateral wall faces, zone 38.
1216 quadrilateral wall faces, zone 40.
9504 quadrilateral wall faces, zone 41.
9504 mixed wall faces, zone 12.
32632 mixed wall faces, zone 17.
30896 mixed wall faces, zone 18.
34480 mixed wall faces, zone 20.
4256 mixed wall faces, zone 38.
1216 mixed wall faces, zone 40.
9504 mixed wall faces, zone 41.

The number of radiating faces and radiating clusters in compute node 0 is
3556,3556

The number of radiating faces and radiating clusters in compute node 1 is
2221,2221

The number of radiating faces and radiating clusters in compute node 2 is
3698,3698

The number of radiating faces and radiating clusters in compute node 3 is
2287,2287

The number of radiating faces and radiating clusters in compute node 4 is
4093,4093

The number of radiating faces and radiating clusters in compute node 5 is
4033,4033

The number of radiating faces and radiating clusters in compute node 6 is
3544,3544

The number of radiating faces and radiating clusters in compute node 7 is
4034,4034

The number of radiating faces and radiating clusters in compute node 8 is
2933,2933

The number of radiating faces and radiating clusters in compute node 9 is
2126,2126

The number of radiating faces and radiating clusters in compute node 10 is
2149,2149

The number of radiating faces and radiating clusters in compute node 11 is
2865,2865

The number of radiating faces and radiating clusters in compute node 12 is
3966,3966

The number of radiating faces and radiating clusters in compute node 13 is
3933,3933

The number of radiating faces and radiating clusters in compute node 14 is
4032,4032

The number of radiating faces and radiating clusters in compute node 15 is
3946,3946
Done.


Reading "\"| gunzip -c \\\"/home/hpc2772/Warehouse/broiler/b0527/test2/f2f.s2s.gz\\\"\""...
Cluster ID's not contiguous in compute-nodes domain.

Reading radiating clusters (16) and view factor values from /home/hpc2772/Warehouse/broiler/b0527/test2/f2f.s2s.gz...

Initialized VF Storage

Completed 100% reading of viewfactors
Done.
The number of radiating surface clusters in the compute-node 0 is
1
The number of radiating surface clusters in the compute-node 1 is
1
The number of radiating surface clusters in the compute-node 2 is
1
The number of radiating surface clusters in the compute-node 3 is
1
The number of radiating surface clusters in the compute-node 4 is
1
The number of radiating surface clusters in the compute-node 5 is
1
T
e number of radiating surface clusters in the compute-node 6 is
1
The number of radiating surface clusters in the compute-node 7 is
1
The number of radiating surface clusters in the compute-node 8 is
1
The number of radiating surface clusters in the compute-node 9 is
1
The number of radiating surface clusters in the compute-node 10 is
1
The number of radiating surface clusters in the compute-node 11 is
1
The number of radiating surface clusters in the compute-node 12 is
1
The number of radiating surface clusters in the compute-node 13 is
1
The number of radiating surface clusters in the compute-node 14 is
1
The number of radiating surface clusters in the compute-node 15 is
1

> define/models/radiation/s2s-parameters/read-vf-file f2f.s2s.gz

Reading "\"| gunzip -c \\\"/home/hpc2772/Warehouse/broiler/b0527/test2/f2f.s2s.gz\\\"\""...
Cluster ID's not contiguous in compute-nodes domain.

Reading radiating clusters (16) and view factor values from /home/hpc2772/Warehouse/broiler/b0527/test2/f2f.s2s.gz...

Initialized VF Storage

Completed 100% reading of viewfactors
Done.
The number of radiating surface clusters in the compute-node 0 is
1
The number of radiating surface clusters in the compute-node 1 is
1
The number of radiating surface clusters in the compute-node 2 is
1
The number of radiating surface clusters in the compute-node 3 is
1
The number of radiating surface clusters in the compute-node 4 is
1
The number of radiating surface clusters in the compute-node 5 is
1
The number of radiating surface clusters in the compute-node 6 is
1
The number of radiating surface clusters in the compute-node 7 is
1
The number of radiating surface clusters in the compute-node 8 is
1
The number of radiating surface clusters in the compute-node 9 is
1
The number of radiating surface clusters in the compute-node 10 is
1
The number of radiating surface clusters in the compute-node 11 is
1
The number of radiating surface clusters in the compute-node 12 is
1
The number of radiating surface clusters in the compute-node 13 is
1
The number of radiating surface clusters in the compute-node 14 is
1
The number of radiating surface clusters in the compute-node 15 is
1

>
adapt/ file/ report/
define/ mesh/ solve/
display/ parallel/ surface/
exit plot/ views/

> solve/initialize/initialize-flow

> file/confirm-overwrite no

>
adapt/ file/ report/
define/ mesh/ solve/
display/ parallel/ surface/
exit plot/ views/

> file/auto-save/data-frequency 5000

> solve/iterate 20000
iter continuity x-velocity y-velocity z-velocity energy k epsilon xz yz roof wall ground time/iter
Radiosity unconverged after 5 iterations
Final radiosity residual = nan
# Divergence detected in AMG solver: temperature -> Increasing relaxation sweeps!
maximum iterations exceeded in radiation calculations.

Divergence detected in AMG solver: temperaturemaximum iterations exceeded in radiation calculations.

Divergence detected in AMG solver: temperaturemaximum iterations exceeded in radiation calculations.

Divergence detected in AMG solver: temperaturemaximum iterations exceeded in radiation calculations.

Divergence detected in AMG solver: temperaturemaximum iterations exceeded in radiation calculations.

Divergence detected in AMG solver: temperaturemaximum iterations exceeded in radiation calculations.

Divergence detected in AMG solver: temperaturemaximum iterations exceeded in radiation calculations.

Divergence detected in AMG solver: temperaturemaximum iterations exceeded in radiation calculations.

Divergence detected in AMG solver: temperaturemaximum iterations exceeded in radiation calculations.

Divergence detected in AMG solver: temperaturemaximum iterations exceeded in radiation calculations.

Divergence detected in AMG solver: temperaturemaximum iterations exceeded in radiation calculations.

Divergence detected in AMG solver: temperaturemaximum iterations exceeded in radiation calculations.

Divergence detected in AMG solver: temperaturemaximum iterations exceeded in radiation calculations.

Divergence detected in AMG solver: temperaturemaximum iterations exceeded in radiation calculations.

Divergence detected in AMG solver: temperaturemaximum iterations exceeded in radiation calculations.

Divergence detected in AMG solver: temperaturemaximum iterations exceeded in radiation calculations.

Divergence detected in AMG solver: temperature
Warning: An error or interrupt occurred while reading the journal file.
Some commands may not have been completed.

> Halting due to end of file on input.

[diamondx]

the reason why it is diverging is not because of the message --Cluster ID's not contiguous in compute-nodes domain--.
I get the same message, I dont know its meaning, but my calculations keep going...