🎉Community Raffle - Win $25

An exclusive raffle opportunity for active members like you! Complete your profile, answer questions and get your first accepted badge to enter the raffle.

Join and Win

Error in Memory Allocation

Harsh2610

Hello,

I am doing snap fit analysis. There are two errors in my model

1. Error in memory allocation

2. Error 760 Report to listing file

Please tell me why is it so.

2nd error is coming frequently. Means some common mistakes by me every time. Please Guide me accordingly.<?xml version="1.0" encoding="UTF-8"?>

Unable to find an attachment - read this blog

Find more posts tagged with

English

Radioss

Accepted answers

All comments

QuyNguyenDai

Hardware question: How much memory (RAM) do you have?

Version HW? OS?

Harsh2610

Hi ,

RAM - 8 GB

Version - HM 13.0

OS - 64 bit OS

Altair Forum User

Hi,

Error id 760 pops up due to any modelling error and so we cannot specifically point to a reason. But we can easily trace this error either from starter out or using the model checker and can sort this issue.

I'm not able to download the above file. Can you please reattach?.

Harsh2610

Hi,

Error id 760 pops up due to any modelling error and so we cannot specifically point to a reason. But we can easily trace this error either from starter out or using the model checker and can sort this issue.

I'm not able to download the above file. Can you please reattach?.

Unable to find an attachment - read this blog

QuyNguyenDai

cap_hm.png.ca86fdcb214c59da6a0618f83dc7832b.png

Your mesh is too fine and you have ONLY 8Go of ram.

Try to remake a coarser mesh or add more RAM into your PC.

Altair Forum User

Hi,

The file ran without any issues for me. As mentioned by Nguyen-Dai you can try with a coarser mesh.

Also update to latest HyperWorks version.

Harsh2610

Hello George and Q.Nguyen-Dai,

Thanks for suggestion.

I try same model today again without any changes, and it runs without any error.

Problem is solved. But the question is why it shows error in previous run

QuyNguyenDai

I don't know. Maybe at the past, when you run your analysis there're some another applications so it's not enough memory for RADIOSS?

In general, 'memory allocation' error is related to .... MEMORY /emoticons/default_smile.png' srcset='/emoticons/smile@2x.png 2x' title=':)' width='20' />

8Go of RAM is too small for me to work efficiently (FYI: my desktop has 128Go and my computing servers have >= 512Go)

Harsh2610

I don't know. Maybe at the past, when you run your analysis there're some another applications so it's not enough memory for RADIOSS?

In general, 'memory allocation' error is related to .... MEMORY /emoticons/default_smile.png' srcset='/emoticons/smile@2x.png 2x' title=':)' width='20' />

8Go of RAM is too small for me to work efficiently (FYI: my desktop has 128Go and my computing servers have >= 512Go)

128 Gb.... Grt

Yasmin Afiqah

Hi, i also facing the same problem here. I'm a beginner to this software. i don't know how to check my elements. can anyone help me?

Mathis

Hi Yasmin,

It seems you are using acusolve, not radioss. You can ask the question to the acusolve forum. i am sure the will figure out something for you

Thanks,
Mathis.

Rogerio Nakano_21179

By any chance you are setting /MEMORY in your Starter deck?

If so please remove and give it another trial.

Regards