Subject: Discussion related to cado-nfs
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- From: Bernardo Boncompagni <bernardo.boncompagni@gmail.com>
- To: cado-nfs-discuss@lists.gforge.inria.fr
- Subject: [Cado-nfs-discuss] Bug report
- Date: Wed, 14 Oct 2020 22:52:42 +0200
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Hi all, while factoring the C112 1145063074027333577715575387634140159952540179532347720181468319839131063022310865763671680437175978656489571651 the attached error occurred, with both builds Oct 14 11:35 and Sep 28 11:32 GMT.
I uploaded the files I deemed relevant here, please let me know if you need more.
Thank you for your time,
Bernardo Boncompagni
===== Error follows =====
PID176306 2020-10-14 21:51:59,419 Command:Command: /home/ubuntu/cado-nfs/build/ip-172-31-39-108/sqrt/sqrt -poly nfsdata/c110.poly -prefix nfsdata/c110.dep.gz -dep 0 -t 8 -side0 -side1 -gcd > nfsdata/c110.sqrt.stdout.2 2> nfsdata/c110.sqrt.stderr.2
PID176306 2020-10-14 21:52:37,700 Warning:Command: Process with PID 198078 finished with return code -6
PID176306 2020-10-14 21:52:37,702 Error:Square Root: Program run on server failed with exit code -6
PID176306 2020-10-14 21:52:37,702 Error:Square Root: Command line was: /home/ubuntu/cado-nfs/build/ip-172-31-39-108/sqrt/sqrt -poly nfsdata/c110.poly -prefix nfsdata/c110.dep.gz -dep 0 -t 8 -side0 -side1 -gcd > nfsdata/c110.sqrt.stdout.2 2> nfsdata/c110.sqrt.stderr.2
PID176306 2020-10-14 21:52:37,702 Error:Square Root: Stderr output (last 10 lines only) follow (stored in file nfsdata/c110.sqrt.stderr.2):
PID176306 2020-10-14 21:52:37,702 Error:Square Root: Alg(5): square root is: 555287643083995264499635032445532219388774606091985323176085691206366910433807483650449454541347080611266564030
PID176306 2020-10-14 21:52:37,703 Error:Square Root: Alg(5): square root completed at 284.07s (wct 37.56s)
PID176306 2020-10-14 21:52:37,703 Error:Square Root: Alg(0): maximal sqrt bit-size = 16273947 (100% of target size)
PID176306 2020-10-14 21:52:37,703 Error:Square Root: Alg(0): square root lifted at 284.09s (wct 37.58s)
PID176306 2020-10-14 21:52:37,703 Error:Square Root: Alg(0): square root is: 516153508739556589022977937011401702913240008517589239368972163227789864034619173427530095526015988391446136082
PID176306 2020-10-14 21:52:37,703 Error:Square Root: Alg(0): square root completed at 284.11s (wct 37.65s)
PID176306 2020-10-14 21:52:37,703 Error:Square Root: Bug: the squares do not agree modulo n!
PID176306 2020-10-14 21:52:37,703 Error:Square Root: terminate called after throwing an instance of 'std::runtime_error'
PID176306 2020-10-14 21:52:37,703 Error:Square Root: what(): code BUG() : condition 0 failed at /home/ubuntu/cado-nfs/sqrt/sqrt.cpp:1510
PID176306 2020-10-14 21:52:37,703 Error:Square Root:
PID176306 2020-10-14 21:52:37,700 Warning:Command: Process with PID 198078 finished with return code -6
PID176306 2020-10-14 21:52:37,702 Error:Square Root: Program run on server failed with exit code -6
PID176306 2020-10-14 21:52:37,702 Error:Square Root: Command line was: /home/ubuntu/cado-nfs/build/ip-172-31-39-108/sqrt/sqrt -poly nfsdata/c110.poly -prefix nfsdata/c110.dep.gz -dep 0 -t 8 -side0 -side1 -gcd > nfsdata/c110.sqrt.stdout.2 2> nfsdata/c110.sqrt.stderr.2
PID176306 2020-10-14 21:52:37,702 Error:Square Root: Stderr output (last 10 lines only) follow (stored in file nfsdata/c110.sqrt.stderr.2):
PID176306 2020-10-14 21:52:37,702 Error:Square Root: Alg(5): square root is: 555287643083995264499635032445532219388774606091985323176085691206366910433807483650449454541347080611266564030
PID176306 2020-10-14 21:52:37,703 Error:Square Root: Alg(5): square root completed at 284.07s (wct 37.56s)
PID176306 2020-10-14 21:52:37,703 Error:Square Root: Alg(0): maximal sqrt bit-size = 16273947 (100% of target size)
PID176306 2020-10-14 21:52:37,703 Error:Square Root: Alg(0): square root lifted at 284.09s (wct 37.58s)
PID176306 2020-10-14 21:52:37,703 Error:Square Root: Alg(0): square root is: 516153508739556589022977937011401702913240008517589239368972163227789864034619173427530095526015988391446136082
PID176306 2020-10-14 21:52:37,703 Error:Square Root: Alg(0): square root completed at 284.11s (wct 37.65s)
PID176306 2020-10-14 21:52:37,703 Error:Square Root: Bug: the squares do not agree modulo n!
PID176306 2020-10-14 21:52:37,703 Error:Square Root: terminate called after throwing an instance of 'std::runtime_error'
PID176306 2020-10-14 21:52:37,703 Error:Square Root: what(): code BUG() : condition 0 failed at /home/ubuntu/cado-nfs/sqrt/sqrt.cpp:1510
PID176306 2020-10-14 21:52:37,703 Error:Square Root:
- [Cado-nfs-discuss] Bug report, Bernardo Boncompagni, 10/14/2020
- Re: [Cado-nfs-discuss] Bug report, Paul Zimmermann, 10/15/2020
- Re: [Cado-nfs-discuss] Bug report, Bernardo Boncompagni, 10/15/2020
- Re: [Cado-nfs-discuss] Bug report, Paul Zimmermann, 10/15/2020
- Re: [Cado-nfs-discuss] Bug report, Bernardo Boncompagni, 10/15/2020
- Re: [Cado-nfs-discuss] Bug report, Paul Zimmermann, 10/15/2020
- Re: [Cado-nfs-discuss] Bug report, Bernardo Boncompagni, 10/15/2020
- Re: [Cado-nfs-discuss] Bug report, Emmanuel Thomé, 10/21/2020
- Re: [Cado-nfs-discuss] Bug report, Bernardo Boncompagni, 10/21/2020
- Re: [Cado-nfs-discuss] Bug report, Paul Zimmermann, 10/15/2020
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