CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Running, Solving & CFD

problem during mpi in server: expected Scalar, found on line 0 the word 'nan'

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   April 9, 2015, 05:12
Default problem during mpi in server: expected Scalar, found on line 0 the word 'nan'
  #1
New Member
 
mohammed musthafa
Join Date: Dec 2014
Location: India
Posts: 5
Rep Power: 11
muth is on a distinguished road
am getting an error as given below while running in parallel in server.please help me to solve this

Code:
Warning: Permanently added 'aggra581,90.3.3.181' (RSA) to the list of known hosts.
[8] 
[8] 
[8] --> FOAM FATAL IO ERROR: 
[8] wrong token type - expected Scalar, found on line 0 the word 'nan'
[8] 
[10] 
[10] 
[10] --> FOAM FATAL IO ERROR: 
[10] wrong token type - expected Scalar, found on line 0 the word 'nan'
[10] 
[10] file: /home/usr1803/rakeshc/cases/pcis/processor10/system/data.solverPerformance.p_rgh at line 0.
[11] 
[11] 
[11] --> FOAM FATAL IO ERROR: 
[11] wrong token type - expected Scalar, found on line 0 the word 'nan'
[11] 
[11] file: /home/usr1803/rakeshc/cases/pcis/processor11/system/data.solverPerformance.p_rgh at line 0.
[11] 
[11]     From function operator>>(Istream&, Scalar&)
[11]     in file [0] 
[0] 
[0] --> FOAM FATAL IO ERROR: 
[0] wrong token type - expected Scalar, found on line 0 the word 'nan'
[0] 
[0] file: /home/usr1803/rakeshc/cases/pcis/processor0/system/data.solverPerformance.p_rgh at line 0.
[0] 
[0]     From function operator>>(Istream&, Scalar&)
[0]     in file lnInclude/Scalar.C at line 91.
[0] 
FOAM parallel run exiting
[0] 
[3] 
[3] 
[3] --> FOAM FATAL IO ERROR: 
[3] wrong token type - expected Scalar, found on line 0 the word 'nan'
[3] 
[3] file: /home/usr1803/rakeshc/cases/pcis/processor3/system/data.solverPerformance.p_rgh at line 0.
[3] 
[3]     From function operator>>(Istream&, Scalar&)
[3]     in file lnInclude/Scalar.C at line 91.
[3] 
FOAM parallel run exiting
[3] 
[4] 
[4] 
[4] --> FOAM FATAL IO ERROR: 
[4] wrong token type - expected Scalar, found on line 0 the word 'nan'
[4] 
[4] file: /home/usr1803/rakeshc/cases/pcis/processor4/system/data.solverPerformance.p_rgh at line 0.
[4] 
[4]     From function operator>>(Istream&, Scalar&)
[4]     in file lnInclude/Scalar.C at line 91.
[4] 
FOAM parallel run exiting
[4] 
[16] 
[16] 
[16] --> FOAM FATAL IO ERROR: 
[16] wrong token type - expected Scalar, found on line 0 the word 'nan'
[16] 
[16] file: /home/usr1803/rakeshc/cases/pcis/processor16/system/data.solverPerformance.p_rgh at line 0.
[16] [1] 
[1] 
[1] --> FOAM FATAL IO ERROR: 
[1] wrong token type - expected Scalar, found on line 0 the word 'nan'
[1] 
[1] file: /home/usr1803/rakeshc/cases/pcis/processor1/system/data.solverPerformance.p_rgh at line 0.
[1] 
[1]     From function operator>>(Istream&, Scalar&)
[1]     in file lnInclude/Scalar.C at line 91.
[1] 
FOAM parallel run exiting
[1] 
[2] 
[2] 
[2] --> FOAM FATAL IO ERROR: 
[2] wrong token type - expected Scalar, found on line 0 the word 'nan'
[2] 
[2] file: /home/usr1803/rakeshc/cases/pcis/processor2/system/data.solverPerformance.p_rgh at line 0.
[2] 
[2]     From function operator>>(Istream&, Scalar&)
[2]     in file lnInclude/Scalar.C at line 91.
[2] 
FOAM parallel run exiting
[2] 
[5] 
[5] 
[5] --> FOAM FATAL IO ERROR: 
[5] wrong token type - expected Scalar, found on line 0 the word 'nan'
[5] 
[5] file: /home/usr1803/rakeshc/cases/pcis/processor5/system/data.solverPerformance.p_rgh at line 0.
[5] 
[5]     From function operator>>(Istream&, Scalar&)
[5]     in file lnInclude/Scalar.C at line 91.
[5] 
FOAM parallel run exiting
[5] 
[6] 
[6] 
[6] --> FOAM FATAL IO ERROR: 
[6] wrong token type - expected Scalar, found on line 0 the word 'nan'
[6] 
[6] file: /home/usr1803/rakeshc/cases/pcis/processor6/system/data.solverPerformance.p_rgh at line 0.
[6] 
[6]     From function operator>>(Istream&, Scalar&)
[6]     in file lnInclude/Scalar.C at line 91.
[6] 
FOAM parallel run exiting
[6] 
lnInclude/Scalar.C at line 91.
[11] 
FOAM parallel run exiting
[11] 
[9] 
[9] 
[9] --> FOAM FATAL IO ERROR: 
[9] wrong token type - expected Scalar, found on line 0 the word 'nan'
[9] 
[9] file: /home/usr1803/rakeshc/cases/pcis/processor9/system/data.solverPerformance.p_rgh at line 0.
[9] 
[9]     From function operator>>(Istream&, Scalar&)
[9]     in file lnInclude/Scalar.C at line 91.
[9] 
FOAM parallel run exiting
[9] 
[8] file: /home/usr1803/rakeshc/cases/pcis/processor8/system/data.solverPerformance.p_rgh at line 0.
[8] 
[8]     From function operator>>(Istream&, Scalar&)
[8]     in file lnInclude/Scalar.C at line 91.
[8] 
FOAM parallel run exiting
[8] 
[10] 
[10]     From function operator>>(Istream&, Scalar&)
[10]     in file lnInclude/Scalar.C at line 91.
[10] 
FOAM parallel run exiting
[10] 
[17] 
[17] 
[17] --> FOAM FATAL IO ERROR: 
[17] wrong token type - expected Scalar, found on line 0 the word 'nan'
[17] 
[17] file: /home/usr1803/rakeshc/cases/pcis/processor17/system/data.solverPerformance.p_rgh at line 0.
[17] 
[17]     From function operator>>(Istream&, Scalar&)
[17]     in file lnInclude/Scalar.C at line 91.
[17] 
FOAM parallel run exiting
[17] 
[18] 
[18] 
[18] --> FOAM FATAL IO ERROR: 
[18] wrong token type - expected Scalar, found on line 0 the word 'nan'
[18] 
[18] file: /home/usr1803/rakeshc/cases/pcis/processor18/system/data.solverPerformance.p_rgh at line 0.
[18] 
[18]     From function operator>>(Istream&, Scalar&)
[18]     in file lnInclude/Scalar.C at line 91.
[18] 
FOAM parallel run exiting
[18] 
[19] 
[19] 
[19] --> FOAM FATAL IO ERROR: 
[19] wrong token type - expected Scalar, found on line 0 the word 'nan'
[19] 
[19] file: /home/usr1803/rakeshc/cases/pcis/processor19/system/data.solverPerformance.p_rgh at line 0.
[19] 
[19]     From function operator>>(Istream&, Scalar&)
[19]     in file lnInclude/Scalar.C at line 91.
[19] 
FOAM parallel run exiting
[19] 
[20] 
[20] 
[20] --> FOAM FATAL IO ERROR: 
[20] wrong token type - expected Scalar, found on line 0 the word 'nan'
[20] 
[20] file: /home/usr1803/rakeshc/cases/pcis/processor20/system/data.solverPerformance.p_rgh at line 0.
[20] 
[20]     From function operator>>(Istream&, Scalar&)
[20]     in file lnInclude/Scalar.C at line 91.
[20] 
FOAM parallel run exiting
[20] 
[7] [21] 
[21] 
[21] --> FOAM FATAL IO ERROR: 
[21] wrong token type - expected Scalar, found on line 0 the word 'nan'
[21] 
[21] file: /home/usr1803/rakeshc/cases/pcis/processor21/system/data.solverPerformance.p_rgh at line 0.
[21] 
[21]     From function operator>>(Istream&, Scalar&)
[21]     in file lnInclude/Scalar.C at line 91.
[21] 
FOAM parallel run exiting
[21] 

[7] 
[7] --> FOAM FATAL IO ERROR: 
[7] wrong token type - expected Scalar, found on line 0 the word 'nan'[22] 
[22] 
[22] --> FOAM FATAL IO ERROR: 
[22] wrong token type - expected Scalar, found on line 0 the word 'nan'
[22] 
[22] file: /home/usr1803/rakeshc/cases/pcis/processor22/system/data.solverPerformance.p_rgh at line 0.
[22] 
[22]     From function operator>>(Istream&, Scalar&)
[22]     in file lnInclude/Scalar.C at line 91.
[22] 
FOAM parallel run exiting
[22] 

[7] 
[7] file: /home/usr1803/rakeshc/cases/pcis/processor7/system/data.solverPerformance.p_rgh at line 0.
[7] 
[7]     From function operator>>(Istream&, Scalar&)
[7]     in file [23] 
[23] 
[23] --> FOAM FATAL IO ERROR: 
[23] wrong token type - expected Scalar, found on line 0 the word 'nan'
[23] 
[23] file: /home/usr1803/rakeshc/cases/pcis/processor23/system/data.solverPerformance.p_rgh at line 0.
[23] 
[23]     From function operator>>(Istream&, Scalar&)
[23]     in file lnInclude/Scalar.C at line 91.
[23] 
FOAM parallel run exiting
[23] 
[12] 
[12] 
[12] --> FOAM FATAL IO ERROR: 
[12] wrong token type - expected Scalar, found on line 0 the word 'nan'
[12] 
[12] file: /home/usr1803/rakeshc/cases/pcis/processor12/system/data.solverPerformance.p_rgh at line 0.
[12] 
[12]     From function operator>>(Istream&, Scalar&)
[12]     in file lnInclude/Scalar.C at line 91.
[12] 
FOAM parallel run exiting
[12] 
lnInclude/Scalar.C at line 91.
[7] 
FOAM parallel run exiting
[7] 
[13] [14] 
[14] 
[14] --> FOAM FATAL IO ERROR: 
[14] wrong token type - expected Scalar, found on line 0 the word 'nan'
[14] 
[14] file: /home/usr1803/rakeshc/cases/pcis/processor14/system/data.solverPerformance.p_rgh at line 0.
[14] 
[14]     From function operator>>(Istream&, Scalar&)
[14]     in file lnInclude/Scalar.C at line 91.
[14] 
FOAM parallel run exiting
[14] 
[15] 
[15] 
[15] --> FOAM FATAL IO ERROR: 
[15] wrong token type - expected Scalar, found on line 0 the word 'nan'
[15] 
[15] file: /home/usr1803/rakeshc/cases/pcis/processor15/system/data.solverPerformance.p_rgh at line 0.
[15] 
[15]     From function operator>>(Istream&, Scalar&)
[15]     in file lnInclude/Scalar.C at line 91.
[15] 
FOAM parallel run exiting
[15] 

[16]     From function operator>>(Istream&, Scalar&)
[16]     in file lnInclude/Scalar.C at line 91.
[16] 
FOAM parallel run exiting
[16] 

[13] 
[13] --> FOAM FATAL IO ERROR: 
[13] wrong token type - expected Scalar, found on line 0 the word 'nan'
[13] 
[13] file: /home/usr1803/rakeshc/cases/pcis/processor13/system/data.solverPerformance.p_rgh at line 0.
[13] 
[13]     From function operator>>(Istream&, Scalar&)
[13]     in file lnInclude/Scalar.C at line 91.
[13] 
FOAM parallel run exiting
[13] 
--------------------------------------------------------------------------
MPI_ABORT was invoked on rank 3 in communicator MPI_COMM_WORLD 
with errorcode 1.

NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
You may or may not see output from other processes, depending on
exactly when Open MPI kills them.
--------------------------------------------------------------------------
[aggra583.compunet.barc.in:15230] 23 more processes have sent help message help-mpi-api.txt / mpi-abort
[aggra583.compunet.barc.in:15230] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages
Warning: Permanently added 'aggra583,90.3.3.183' (RSA) to the list of known hosts.

Last edited by wyldckat; April 9, 2015 at 15:59. Reason: Added [CODE][/CODE]
muth is offline   Reply With Quote

Old   April 9, 2015, 16:08
Default
  #2
Retired Super Moderator
 
Bruno Santos
Join Date: Mar 2009
Location: Lisbon, Portugal
Posts: 10,980
Blog Entries: 45
Rep Power: 128
wyldckat is a name known to allwyldckat is a name known to allwyldckat is a name known to allwyldckat is a name known to allwyldckat is a name known to allwyldckat is a name known to all
Greetings muth and welcome to posting on the forum!

The error message seems to be clear enough that a "nan" value has been read from a file. As for what "nan" means: http://en.wikipedia.org/wiki/NaN

Beyond this, it's almost impossible to deduce what went wrong. Please follow these instructions: http://www.cfd-online.com/Forums/ope...-get-help.html

Best regards,
Bruno
__________________
wyldckat is offline   Reply With Quote

Old   April 10, 2015, 05:42
Default
  #3
New Member
 
mohammed musthafa
Join Date: Dec 2014
Location: India
Posts: 5
Rep Power: 11
muth is on a distinguished road
thank you for your kind suggestion.
muth is offline   Reply With Quote

Old   August 27, 2018, 04:18
Default
  #4
Member
 
Foad
Join Date: Aug 2017
Posts: 58
Rep Power: 9
foadsf is on a distinguished road
This error arises in non-MPI problems as well and the reducing the deltaT in controlDict seems to resolve the issue. I learned this from here.
foadsf is offline   Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Diverging solution in transonicMRFDyMFoam tsalter OpenFOAM Running, Solving & CFD 30 July 7, 2014 06:20
Regarding FoamX running Kindly help out hariya03 OpenFOAM Pre-Processing 0 April 18, 2008 04:26
Problem with rhoSimpleFoam matteo_gautero OpenFOAM Running, Solving & CFD 0 February 28, 2008 06:51
DecomposePar links against liblamso0 with OpenMPI jens_klostermann OpenFOAM Bugs 11 June 28, 2007 17:51
[blockMesh] Axisymmetrical mesh Rasmus Gjesing (Gjesing) OpenFOAM Meshing & Mesh Conversion 10 April 2, 2007 14:00


All times are GMT -4. The time now is 22:50.