+--------------------------------------------------------------------+ | | | *** INSUFFICIENT MEMORY ALLOCATED *** | | | | Action required : Increase the real stack memory size. | | | | If the situation persists please contact the CFX Customer Helpline | | giving the following details:- | | | | Requested space: 864000 words | | | | Current allocated space: 11918009 words | | Current used space: 7199807 words | | Current free space: 4718202 words | | Number of free areas: 30 | | | +--------------------------------------------------------------------+

Details of error:- ---------------- Error detected by routine MAKDAT CDANAM = FLUXC CDTYPE = REAL ISIZE = 864000 CRESLT = FULL

+--------------------------------------------------------------------+ | Writing crash recovery file | +--------------------------------------------------------------------+

+--------------------------------------------------------------------+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | Stopped in routine MEMERR | | | | | | | | | | | +--------------------------------------------------------------------+

+--------------------------------------------------------------------+ | An error has occurred in cfx5solve: | | | | The CFX-5 solver exited with return code 1. No results file has | | been created. | +--------------------------------------------------------------------+

End of solution stage.

+--------------------------------------------------------------------+ | Warning! | | | | The CFX-5 Solver has written a crash recovery file. This file has | | been saved as /SbS4_007.res.err and may be | | an aid to diagnosing the problem or restarting the run. More | | details should be available in the solver output section of the | | output file. | +--------------------------------------------------------------------+

+--------------------------------------------------------------------+ | The following user files have been saved in the directory | | /SbS4_007: | | | | mon | +--------------------------------------------------------------------+

This run of the CFX-5 Solver has finished.

Can someone tell me how to correct this? thanks

check tha total no of nodes and allocate memory considering 30% more node

e.g

say u have 100K nodes then in 'others' box in memory allocation, write following

-nnode130k

this should work for u

J-

Jan,

Click on the advanced options tickbox in the solver manager. Click on the "Solver" tab if you are doing a solver run, "Partitioner" tab if the partitioner is failing, and increase the amount of real stack space being alocated by a factor. Enter something like 1.2x in the "real" memory box to allocate 20% more.

Neale