Testing new Ranges for Sierpinski/Riesel

[pepi37]

As you requested, started from scratch

D:\SRBASE1>srbsieve
Status (00:00:00): Started with 499 terms
Status (00:00:00): Removed 168 terms due to trivial factorization
Status (00:00:00): Removed 0 terms due to MOB
Status (00:00:00): Removed 0 terms due to MOB
Status (00:00:00): Removed 84 terms from newpgen for n = 1: 247 remaining
Status (00:00:00): Removed 36 terms from newpgen for n = 2: 211 remaining
Status (00:00:00): Removed 30 terms from newpgen for n = 3: 181 remaining
Status (00:00:00): Removed 24 terms from newpgen for n = 4: 157 remaining
Status (00:00:00): Removed 17 terms from newpgen for n = 5: 140 remaining
Status (00:00:00): Removed 24 terms from newpgen for n = 6: 116 remaining
Status (00:00:00): Removed 17 terms from newpgen for n = 7: 99 remaining
Status (00:00:01): Removed 17 terms from newpgen for n = 8: 82 remaining
Status (00:00:01): Removed 9 terms from newpgen for n = 9: 73 remaining
Could Not Find D:\SRBASE1\srbsieve.ckpt

end then - exit

So it looks like software bug in your code- option 3 :)

[wombatman]

I got the same thing:

Could Not Find C:\Users\Ben\Desktop\SrbSieve\R708\srbsieve.ckpt

[rogue]

I fixed that obvious mistake.

[pepi37]

Originally Posted by rogue

I fixed that obvious mistake.

and make another one :)

Could Not Find d:\SRBASE1\pfgw.ini
PFGW Version 3.7.10.64BIT.20150809.Win_Dev [GWNUM 28.6]

No factoring at all, not even trivial division
Error opening file sr_b.pfgw
Status (00:00:01): Completed phase 1: 73 remaining
PFGW Version 3.7.10.64BIT.20150809.Win_Dev [GWNUM 28.6]

No factoring at all, not even trivial division
Error opening file sr_b.pfgw
Status (00:00:03): Completed phase 2: 73 remaining
PFGW Version 3.7.10.64BIT.20150809.Win_Dev [GWNUM 28.6]

No factoring at all, not even trivial division
Error opening file sr_b.pfgw
Status (00:00:09): Completed phase 3: 73 remaining
PFGW Version 3.7.10.64BIT.20150809.Win_Dev [GWNUM 28.6]

No factoring at all, not even trivial division
Error opening file sr_b.pfgw
Status (00:00:25): Completed phase 4: 73 remaining

[rogue]

Deleted the input file in the wrong place.

[pepi37]

Originally Posted by rogue

Deleted the input file in the wrong place.

Still not working.
But you got some progress

You can stop srbsieve , but only once
Second time , program crash.
I found root of problem
Program ( in my case) searching for sr_808.pfgw ( I do S808 base)
but srbsieve writes file named sr_b.pfgw : so it has to be renamed.
Same is for sieve input
Program search for sieve.in
but in directory is file sr_b.in

[pepi37]

And still have old problem, some K that said is removed are removed, other said also are not :(
I has no logic to some K is removed some are not, but all need to be.

08/16/15 02:54:43 srsieve started: 51 <= n <= 80, 3 <= p <= 500000
08/16/15 02:54:43 removed candidate sequence 7785*808^n+1 from the sieve removed
08/16/15 02:54:43 removed candidate sequence 6894*808^n+1 from the sieve not removed
08/16/15 02:54:43 removed candidate sequence 8719*808^n+1 from the sieve removed
08/16/15 02:54:43 removed candidate sequence 9709*808^n+1 from the sieve removed
08/16/15 02:54:43 removed candidate sequence 7702*808^n+1 from the sieve removed
08/16/15 02:54:43 removed candidate sequence 7377*808^n+1 from the sieve removed
08/16/15 02:54:43 removed candidate sequence 7159*808^n+1 from the sieve removed
08/16/15 02:54:43 removed candidate sequence 10879*808^n+1 from the sieve not removed
08/16/15 02:54:43 removed candidate sequence 10572*808^n+1 from the sieve not removed
08/16/15 02:54:43 srsieve stopped: at p=500000 because --pmax was reached.

6079*808^n+1
6409*808^n+1
6592*808^n+1
6703*808^n+1
6705*808^n+1
6802*808^n+1
6849*808^n+1
6894*808^n+1
6942*808^n+1
7053*808^n+1
7059*808^n+1
7281*808^n+1
7872*808^n+1
7926*808^n+1
7948*808^n+1
8037*808^n+1
8269*808^n+1
8356*808^n+1
8559*808^n+1
8586*808^n+1
8941*808^n+1
8955*808^n+1
9057*808^n+1
9612*808^n+1
9688*808^n+1
9709*808^n+1
9769*808^n+1
9918*808^n+1
10201*808^n+1
10287*808^n+1
10302*808^n+1
10377*808^n+1
10572*808^n+1
10656*808^n+1
10768*808^n+1
10879*808^n+1
10884*808^n+1
11118*808^n+1
11332*808^n+1
11419*808^n+1
11461*808^n+1
11472*808^n+1
11671*808^n+1
11698*808^n+1
11727*808^n+1
11952*808^n+1
12036*808^n+1
12058*808^n+1
12073*808^n+1

[rogue]

srsieve will remove all sequence if it finds a factor for all n in the range being sieved.

As for the other issue, srsieve creates sr_608.pfgw, but I copy to sr_b.pfbw as the program has to change the first line of the file.

Sieving is started with sieve.in, but when it terminates it will write to sr_608.pfgw. Recovery starts with sr_608.pfgw rather than from the beginning.

I'd have to run a test to see why it crashes.

[wombatman]

Just to add what I'm seeing (which should be similar or the same), I get this error when I try to restart after stopping in the middle of PRP checking:

Status (00:00:00): Started recovery at phase 1 with 3860 terms
ERROR: Failed to open input file `sr_708.pfgw'.
Could Not Find C:\Users\Ben\Desktop\SrbSieve\R708\sieve.in

So the checkpoint is correct, and sr_b.pfgw is present when srbsieve is started. Once started, though, the above error is thrown, and sr_b.pfgw is overwritten to nothing.

[pepi37]

Due latest news, I so very small check
Srbsieve from some reason say that 10*708^27+1 is prime

But independently llr64, pfgw says it is composite

10*708^27+1 is not prime. RES64: A46C206476D17E99. OLD64: 02C4612D64747BC7 Time : 58.039 ms.

D:\PGFW>pfgw64 -d -q"10*708^27+1"
PFGW Version 3.7.10.64BIT.20150809.Win_Dev [GWNUM 28.6]

Switching to Exponentiating using GMP
10*708^27+1 is composite: RES64: [A46C206476D17E99] (0.0001s+0.0002s)

[firejuggler]

ok, testing at a small scale : S71, n upto 80 with k from 2 to 500 000, both with srbsieve (07/22 version) and new base script.

So far srbsieve tell me there is 22034 sequences left @ n=80, will know about newbase in a few hours.