Discussion related to cado-nfs

[Paul Leyland <paul.leyland@gmail.com>]

I'm getting lines such as these in the log file:

PID24061 2014-08-10 15:17:25,680 Warning:Polynomial Selection (size 
optimized): Invalid polyselect file 
'/home/pcl/nums/cado_fact/work/w5_340.upload/w5_340.polyselect1.nu90yb.300000-350000':
 Invalid key 'm' in line 'm: 
539674964626763977967326357598007943067461897751243105983674608872801964377960841257117954800435165509502108662569827240434509583101643506969673222196'

Should I be concerned?  Does it mean that polynomial finding is going
wrong?

A larger nip from the log file is given below so that more context can
be seen.


Paul


PID24061 2014-08-10 15:17:25,600 Info:Polynomial Selection (size optimized): 
Adding workunit w5_340_polyselect1_850000-900000 to database
PID24061 2014-08-10 15:17:25,680 Warning:Polynomial Selection (size 
optimized): Invalid polyselect file 
'/home/pcl/nums/cado_fact/work/w5_340.upload/w5_340.polyselect1.nu90yb.300000-350000':
 Invalid key 'm' in line 'm: 
539674964626763977967326357598007943067461897751243105983674608872801964377960841257117954800435165509502108662569827240434509583101643506969673222196'
PID24061 2014-08-10 15:17:25,681 Info:Polynomial Selection (size optimized): 
Parsed 0 polynomials, added 0 to priority queue (has 0/20)
PID24061 2014-08-10 15:17:25,700 Debug:Polynomial Selection (size optimized): 
Newly arrived stats: {'stats_rawlognorm': '1026 48.95 54.72 57.19 0.95', 
'stats_opt_logmu': '47.09 47.11 47.61 47.78 47.83 47.92 48.01 48.11 48.37 
48.4', 'stats_collisions': '1008.64', 'stats_total_time': '546.6', 
'stats_raw_logmu': '48.95 48.99 50.34 50.64 50.73 50.75 50.8 51.16 51.29 
51.4', 'stats_optlognorm': '53 47.09 49.58 54.29 1.31'}
PID24061 2014-08-10 15:17:25,700 Debug:Polynomial Selection (size optimized): 
Combined stats: {'stats_rawlognorm': '1026 48.95 54.72 57.19 0.95', 
'stats_opt_logmu': '47.09 47.11 47.61 47.78 47.83 47.92 48.01 48.11 48.37 
48.4', 'stats_collisions': '1008.64', 'stats_total_time': '546.6', 
'stats_raw_logmu': '48.95 48.99 50.34 50.64 50.73 50.75 50.8 51.16 51.29 
51.4', 'stats_optlognorm': '53 47.09 49.58 54.29 1.31'}
PID24061 2014-08-10 15:17:25,701 Info:Polynomial Selection (size optimized): 
Marking workunit w5_340_polyselect1_300000-350000 as ok
PID24061 2014-08-10 15:17:33,214 Debug:HTTP server: 192.168.1.3 "POST 
/cgi-bin/upload.py HTTP/1.1" 200 -
PID24061 2014-08-10 15:17:33,214 Debug:HTTP server: 192.168.1.3 Translated 
path cgi-bin/upload.py to upload.py
PID24061 2014-08-10 15:17:33,389 Info:HTTP server: 192.168.1.3 Sending 
workunit w5_340_polyselect1_400000-450000 to client 192.168.1.3+2
PID24061 2014-08-10 15:17:33,389 Debug:HTTP server: 192.168.1.3 "GET 
/cgi-bin/getwu?clientid=192.168.1.3+2 HTTP/1.1" 200 -
PID24061 2014-08-10 15:17:33,783 Info:Polynomial Selection (size optimized): 
Adding workunit w5_340_polyselect1_900000-950000 to database
PID24061 2014-08-10 15:17:33,870 Warning:Polynomial Selection (size 
optimized): Invalid polyselect file 
'/home/pcl/nums/cado_fact/work/w5_340.upload/w5_340.polyselect1.ks_4xv.250000-300000':
 Invalid key 'm' in line 'm: 
14730499024434761649583893566538811658533507127912830548293225700653216532068254540116252301465960882188548808667133012709302457319096555689907096840523'
PID24061 2014-08-10 15:17:33,870 Info:Polynomial Selection (size optimized): 
Parsed 0 polynomials, added 0 to priority queue (has 0/20)
PID24061 2014-08-10 15:17:33,889 Debug:Polynomial Selection (size optimized): 
Newly arrived stats: {'stats_rawlognorm': '1003 49.48 54.75 57.14 0.88', 
'stats_opt_logmu': '46.83 47.58 47.61 48.1 48.25 48.31 48.42 48.51 48.52 
48.53', 'stats_collisions': '999.56', 'stats_total_time': '553.1', 
'stats_raw_logmu': '49.48 50.74 50.9 50.94 51.06 51.16 51.23 51.49 51.6 
51.8', 'stats_optlognorm': '49 46.83 49.4 51.1 0.99'}
PID24061 2014-08-10 15:17:33,890 Debug:Polynomial Selection (size optimized): 
Combined stats: {'stats_rawlognorm': '2029 48.95 54.734829965500246 57.19 
0.9161883094659014', 'stats_opt_logmu': '46.83 47.09 47.11 47.58 47.61 47.61 
47.78 47.83 47.92 48.01', 'stats_collisions': '2008.1999999999998', 
'stats_total_time': '1099.7', 'stats_raw_logmu': '48.95 48.99 49.48 50.34 
50.64 50.73 50.74 50.75 50.8 50.9', 'stats_optlognorm': '102 46.83 
49.493529411764705 54.29 1.1707343489455924'}
PID24061 2014-08-10 15:17:33,891 Info:Polynomial Selection (size optimized): 
Marking workunit w5_340_polyselect1_250000-300000 as ok