I am helping a colleague run Fluent on Linux machine from command line.  Having generated .jou, .cas, .cdat, .msh and a UDF file (C file),  I run fluent from terminal 

fluent 3ddp -g -t1 -ssh -i  test.jou


the calculation runs for a little bit and the fails with the following error 



Fatal error in one of the compute processes.


here is the partial screen output


> ;Solving the flow (initial)

;solve/dual-time-iterate 1 1


adapt/                  file/                   server/

adjoint/                mesh/                   solve/

define/                 parallel/               surface/

display/                plot/                   views/

exit                    report/



I am not sure how to fix this error. Can someone please help.