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Forum: Analysis
Date: 14 Jul, 2005
From: Axel <axeloid@gmail.com>

Hi, I've been struggling to make the brachytherapy example to run and
have an output file. I'm using jaida/aidajni implementation (the only
one i've mannaged to get to work) for generating the outputfile in
aida/xml format. The example with the Iodium macro runs perfectly.
It finishes with a flawless:

### Run 0 start.
The Ntuple is non-zero
number of event = 5000
Graphics systems deleted.
Visualization Manager deleting...

And I can even read the output with jas3.
But when i rise to it to 10000 events (I need millions) the
program just gets stucked in:

### Run 0 start.
The Ntuple is non-zero

After a while of pressing <ctrl> c i get the message:

Exception in thread "main" Out of memory while allocation: energy
Exception in thread "main" Exception in thread "main" Out of memory while allocation: energy
Exception in thread "main" Exception in thread "main" Out of memory while allocation: energy
Exception in thread "main" Exception in thread "main" Out of memory while allocation: energy
Exception in thread "main" Exception in thread "main" Out of memory while allocation: energy
Exception in thread "main" Exception in thread "main" Out of memory while allocation: energy
Exception in thread "main" Exception in thread "main" Out of memory while allocation: energy
Exception in thread "main" Exception in thread "main" Out of memory while allocation: energy
Exception in thread "main" Exception in thread "main" Out of memory while allocation: z
Exception in thread "main" Exception in thread "main" Out of memory while allocation: z
Exception in thread "main" Exception in thread "main" Out of memory while allocation: z
Exception in thread "main" Exception in thread "main" Out of memory while allocation: z

At some point it gave me some error message
"java.lang.OutOfMemoryError:", someting related to the java vm heap,
but I can't remember it exactly and i can't get the message now,
it just gets stucked.

I know this error mesasges might be a bit vague, but let me know what
do i have to do to send more details, I'm quiet a newby.

Please help!

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