CFX 5.6 memory problem with solver

sreevisakh

I was analysing a problem contains poros medium with total domain length of 3.45 meters. i came across this error. i request your suggestions to get over this problem

| | *** INSUFFICIENT MEMORY ALLOCATED *** | | | | Action required : Increase the integer stack memory size. | | | | If the situation persists please contact the CFX Customer Helpline | | giving the following details:- | | | | Requested space: 4521354 words | | | | Current allocated space: 6578507 words | | Current used space: 5203829 words | | Current free space: 1374678 words | | Number of free areas: 1 | | | +--------------------------------------------------------------------+

Details of error:- ---------------- Error detected by routine MAKDAT CDANAM = LCON CDTYPE = INTR ISIZE = 4521354 CRESLT = FULL

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

Details of error:- ---------------- Error detected by routine POPDIR CRESLT = ILEG

+--------------------------------------------------------------------+ | 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.

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The memory allocated is as follows:-

+--------------------------------------------------------------------+ | Memory Allocated for Run (Actual usage may be less) | +--------------------------------------------------------------------+

Data Type Kwords Words/Node Words/Elem Kbytes Bytes/Node

Real 17602.0 616.77 146.26 68757.7 2467.08 Integer 6578.5 230.51 54.66 25697.3 922.04 Character 1473.0 51.61 12.24 1438.5 51.61 Logical 48.0 1.68 0.40 187.5 6.73 Double 515.6 18.07 4.28 4028.1 144.53

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I tried to increare the integer stack memory upto 1.9x randomly starting from 1.2x. my system configaration is p 4, 1.8 GHz, 526 Mb RAM

plz send ur suggestions.