R sessions is aborted

I am using the opentriplanner library which is realted to a route engine giving instruction how to get from point A to point B in a given area.

I am makig a huge matrix of origen and destination of aroung 550,000 rows and 30 columns. The process seems to goes well until the end. At the end R gives me an error with : R sessions aborted.

I have 12 gb of RAM and a intel I7 8 generation. This can be for a lack of power of processing or there is a way that I can give to R more processing power?

Thank you guys.

Is possible that you are running out of RAM memory, but to be sure, try profiling your code with profvis and check memory allocation.

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Thank you. I will run the run in a computer with more RAM.

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