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Old 2018-03-18, 14:36   #5
EdH
 
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"Ed Hall"
Dec 2009
Adirondack Mtns

3,539 Posts
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I tried the following steps:

--I ran three poly select processes on three separate machines. Each created a factor base, but of course, each was different.

--I ran the perl script to find the best poly from the three .p files.

--I found the .fb file that matched the poly and renamed it to match the input number file.

--I removed all the extra files, so there would be no contamination.

--I ran:
Code:
python ../factmsieve.py comp94.n 1 3
Failure!:
Code:
-> | Monico.   Version 0.86 (Python 2.6 or later) 20th June 2011. |
-> |______________________________________________________________|
-> Running Python 2.7
-> This is client 1 of 3
-> Running on 4 Cores with 2 hyper-threads per Core
-> Working with NAME = comp94
-> Converting msieve polynomial (*.fb) to ggnfs (*.poly) format.
-> Selected default factorization parameters for 95 digit level.
-> Selected lattice siever: gnfs-lasieve4I11e
-> Parameter change detected, dumping relations... 
-> procrels -fb comp94.fb -prel rels.bin -dump

 __________________________________________________________ 
|        This is the procrels program for GGNFS.           |
| Version: 0.77.1-20060722-nocona                          |
| This program is copyright 2004, Chris Monico, and subject|
| to the terms of the GNU General Public License version 2.|
|__________________________________________________________|
readPoly(): Did not find a valid 'n' value!
loadFB(): readPoly() reported an error!
Could not load FB from comp94.fb!
Return value 255. Terminating...
comp94.fb:
Code:
N 1975636228803860706131861386351317508435774072460176838764200263234956507563682801432890234281
SKEW 1256916.79
R0 -48400675083113392109375
R1 80840080969
A0 -61641819524944283968862064
A1 1061875853900591730890
A2 79968233798293
A3 -593456406
A4 360
comp94.poly:
Code:
n: 1975636228803860706131861386351317508435774072460176838764200263234956507563682801432890234281
Y0: -48400675083113392109375
Y1: 80840080969
c0: -61641819524944283968862064
c1: 1061875853900591730890
c2: 79968233798293
c3: -593456406
c4: 360
skew: 1256916.79
type: gnfs
comp94.log:
Code:
 -> factmsieve.py (v0.86)
 -> This is client 1 of 3
 -> Running on 4 Cores with 2 hyper-threads per Core
 -> Working with NAME = comp94
 -> Converting msieve polynomial (*.fb) to ggnfs (*.poly) format.
 -> Selected lattice siever: gnfs-lasieve4I11e
 -> Parameter change detected, dumping relations... 
 -> procrels -fb comp94.fb -prel rels.bin -dump
comp94.n:
Code:
n: 1975636228803860706131861386351317508435774072460176838764200263234956507563682801432890234281
Maybe I need to rename and leave the appropriate .p file...
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