Discussion related to cado-nfs

[Zimmermann Paul <Paul.Zimmermann@loria.fr>]

       Hi Thomas,

> Date: Mon, 19 Dec 2011 19:01:41 -0800
> From: "Thomas D. Dean" <tomdean@speakeasy.org>
> 
> FreeBSD 9.0(RC2)
> 
> # gcc --version
> gcc (GCC) 4.2.1 20070831 patched [FreeBSD]
> # g++ --version
> g++ (GCC) 4.2.1 20070831 patched [FreeBSD]
> 
> # factor.sh 
> 29660315107707419730868412471562256052529450176606958716148375177732039155423000975802956417478242327887011509464164441826551209047591
>  
> -t 4
> /usr/local/bin/cadofactor.pl /tmp/cado.n9OaLQvhzf/param 
> n=29660315107707419730868412471562256052529450176606958716148375177732039155423000975802956417478242327887011509464164441826551209047591
>  
> bindir=/usr/local/bin parallel=0 sieve_max_threads=4 poly_max_threads=4 
> nthchar=4 bwmt=2x2 wdir=/tmp/cado.n9OaLQvhzf sievenice=0 selectnice=0 
> logfile=/tmp/cado.n9OaLQvhzf/out
> Info:--------------------------------------------------------------------------
> Info:Initialization
> Info:--------------------------------------------------------------------------
> Info:Reading the parameters...
> Info:Initializing the working directory...
> Info:--------------------------------------------------------------------------
> Info:Polynomial selection
> Info:--------------------------------------------------------------------------
> Info:Total interval coverage:   0 %.
> 
> <snip>
> 
> Info:Starting job: 1980000000 2000000000
> Info:Total interval coverage: 100 %.
> Info:All done!
> Info:The best polynomial is from `c134.kjout.580000000-600000000' (E = 
> 3.02e-11).
> Info:Generating factor base...
> Info:Computing free relations...
> Info:--------------------------------------------------------------------------
> Info:Sieve
> Info:--------------------------------------------------------------------------
> Info:Checking previous files...
>      Info:Imported     8690 relations from `c134.freerels.gz'.
> Info:Running total: 8690 relations.
> Info:Starting job: 16000000 16020000
>      Error:Command `env nice -0 /usr/local/bin/sieve/las -I 13 -poly 
> /tmp/cado.n9OaLQvhzf/c134.poly -fb /tmp/cado.n9OaLQvhzf/c134.roots -q0 
> 16000000 -q1 16020000 -mt 4 -out 
> /tmp/cado.n9OaLQvhzf/c134.rels.16000000-16020000.gz > /dev/null 2>&1' 
> terminated unexpectedly with exit status 0.
> FAILED ; data left in /tmp/cado.n9OaLQvhzf
> 
> I saved all the files in /tmp.
> 
> What may I do to help find the cause of this?
> 
> tomdean

first please tell us which version of CADO-NFS you are using. Version 1.0,
1.1 or a development version (in which case give us the first line of git 
log).

Then please send us the file 
/tmp/cado.n9OaLQvhzf/c134.rels.16000000-16020000.gz

You might also send us the c134.poly file, so that we can check we get the 
same
one.

Best regards,
Paul Zimmermann