Generator continuously stops

[g.meloni]

Hi there,
I'm trying to ganerate a sitemap with your standalone generator. After various attempts, the generator stops and I cannot understand the reason, also after logging each step.

The site I'm crawling is very very big, is there a way to set up apache webserver or the standalone generator to guarantee a continuous crawling?

Please, look at the attachment, thankyou.

[XML-Sitemaps Support]

Hello,  in this case I would recommend to run generator in command line if you have ssh access to your server.