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Re: [Cado-nfs-discuss] Bug report


Chronological Thread 
  • From: Bernardo Boncompagni <bernardo.boncompagni@gmail.com>
  • To: Paul Zimmermann <Paul.Zimmermann@inria.fr>
  • Cc: cado-nfs-discuss@lists.gforge.inria.fr
  • Subject: Re: [Cado-nfs-discuss] Bug report
  • Date: Thu, 15 Oct 2020 13:00:19 +0200
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Thank you for your quick reply. Please note that I indeed included the release in the body of the message:

> with both builds Oct 14 11:35 and Sep 28 11:32 GMT

obtained with the "git log" command, unless I don't understand what information should I include.


On Thu, Oct 15, 2020 at 8:28 AM Paul Zimmermann <Paul.Zimmermann@inria.fr> wrote:
thank you Bernardo for your report. (In general, it is good to include also
the release of cado-nfs used, or the exact git commit used.)

With your files, I can reproduce the issue with dependencies 0 and 1.
However, dependency 2 works:

zimmerma@mure:/tmp/cado$ ~/svn/cado-nfs/build/mure/sqrt/sqrt -poly c110.poly -prefix c110.dep.gz -dep 2 -t 1 -side0 -side1 -gcd
...
Alg(2): square root completed at 42.02s (wct 26.30s)
16254032875050544527560247991133579424804518417
70447936387834629629002635008176793377690777439436264857134749203

These dependencies fail: 0 1 3 4 9 10 11 12 13 17 18 20 23 24 26
These dependencies don't produce that error: 2 5 6 7 8 14 15 16 19 21 22 25

I was also able to reproduce the problem by running cado-nfs.py on your input
number. We'll investigate.

Paul



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