Ewan Delanoy on Fri, 12 Dec 2025 11:59:59 +0100


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Re: Warning: not enough memory



> I'm using a Linux OS on my laptop, and it indicates that I have more than 200GB of free space.
> However it seems that PARI-GP can only use a relatively small fraction of this space :
>? default(parisizemax,40G);
>  ***   Warning: not enough memory, new PARI stack 20000002048
>  ***   Warning: new maximum stack size = 20000002048 (19073.488 Mbytes).


> Do you have 200GB of free space on your hard drive, or 200GB of RAM?

I meant 200GB of disk space, not RAM aka memory.
I've just realized that my question was ill-posed, since parisizemax refers to
RAM aka memory not free space.

> Try this command: free -ght

$ free -ght
               total        used        free      shared  buff/cache   available
Mem:       14Gi       7.2Gi       3.9Gi       105Mi       3.7Gi       7.7Gi
Swap:      4.0Gi      638Mi      3.4Gi
Total:        18Gi      7.8Gi       7.3Gi

Cheers,

E. D.