In reply to chr_sue:
Hello Christoph,
Well, before I had the valid input of my DUT as a random variable, which made the number of sequence_items a bit random.
I have changed that and the valid input of my DUT it is controlled. I did not like it random.
At the moment I am generating about 5000 sequence_items.
When I run a normal test, with no Matlab predictor, it works fine. But somehow the integration with Matlab breaks after certain number of transactions. I do not know if this has to be something with the requirements of my laptop as it has an i7 and 8GB of RAM.
Also I wanted to mentioned that if I run the same function I am calling within my UVM predictor connected to Matlab from Matlab directly it never crashes.
Thank you,
Antonio