Java heap space to snap

Hello
This error appears for me while executing the process, I have already deleted the file but it has appeared again, the size of this is very large, due to this error I refuse to execute the process, please help.
Thanks
Images are loaded with error prompts.


java


Could you provide more details regarding the processing steps?

These are the processing steps, i.e. the processing diagram collectively.

Would it be possible to also attach the messages.log file generated after reproducing the error?

Thank you

go ahead:
messages.log (406.5 KB)
No, it already existed.

messages.zip (75.2 KB)

To avoid the memory issue, I’d suggest you run each operator separately instead of running the graph. When you run TOPS Split, since you know the subset area, you can select only the bursts that cover the area. For example, select burst 3 to 5 in IW1. You don’t need to process all 9 bursts. If both products you are processing are Sentinel-1A products, then you should select the same bursts, for example select bursts 3 to 5 in both products. If one product is Sentinel-1A and one is Sentinel-1B, then you should select the bursts that cover the same area. The burst indices are different in S-1A and S-1B products. Also you don’t need to run TopoPhaseRemoval operator because you can select “Subtract Topographic Phase” in Interferogram operator.

Considering that I am studying all the plains of a province, so I wanted to use the method to quickly execute the processing, however, there is no other way than to execute the operator separately. Thank you for your attention