prpll downloaded from here:
https://download.mersenne.ca/PRPLL-NTT/2026-04-29/prpll-ntt_win64-cuda-static_20260429.exe
in prpll config.txt:
Less frequent save file creation improves throughput.
-log 1000000
in prpll output:
c:\Users\lkele\gimps>prpll-ntt_win64-cuda-static_20260429.exe
20260503 21:35:43 PRPLL d075f47-dirty starting
20260503 21:35:43 config: -use INPLACE=1,LOADS=30043,STORES=22,FAST_BARRIER=1,TAIL_TRIGS31=1,TAIL_TRIGS32=0,MODM31=1
20260503 21:35:43 config: -log 1000000
20260503 21:35:43 device 0, OpenCL CUDA 13.2, unique id ''
20260503 21:35:43 332274277 config: -DFAST_BARRIER=1 -DINPLACE=1 -DLOADS=30043 -DMODM31=1 -DSTORES=22 -DTAIL_TRIGS31=1 -DTAIL_TRIGS32=0
20260503 21:35:43 332274277 Using CARRY64
20260503 21:35:43 332274277 FFT: 16M 3:1K:16:512:202 (19.81 bpw)
20260503 21:35:49 332274277 OK 24307000 on-load: blockSize 1000, 4c2f04032161ee3c
20260503 21:35:50 332274277 Proof of power 11 requires about 83.2GB of disk space
20260503 21:36:03 332274277 OK 24309000 fae8974416c2e678 4200 ETA 14d 23:16; Z=7175 (avg 7175.1)
20260503 22:28:53 332274277 OK 25000000 88ab07614ac796c1 4582 ETA 16d 07:03; Z=6956 (avg 7138.5)
20260503 23:45:58 332274277 OK 26000000 db814f8446855f9f 4620 ETA 16d 09:05; Z=7559 (avg 7198.6)
20260504 01:02:38 332274277 OK 27000000 f9db34ab1db29e13 4595 ETA 16d 05:41; Z=7750 (avg 7267.5)
20260504 02:18:48 332274277 OK 28000000 8ac90d0b34894a53 4565 ETA 16d 01:50; Z=7443 (avg 7287.0)
20260504 03:34:27 332274277 OK 29000000 7b23863849e1e920 4535 ETA 15d 22:01; Z=6597 (avg 7217.9)
20260504 04:50:11 332274277 OK 30000000 104d7b8e1dd02735 4540 ETA 15d 21:11; Z=6511 (avg 7153.6)
20260504 06:05:41 332274277 OK 31000000 c40500dc441405bb 4525 ETA 15d 18:43; Z=7257 (avg 7162.2)
20260504 07:20:46 332274277 OK 32000000 8006268c01bc9d72 4500 ETA 15d 15:19; Z=7489 (avg 7187.3)
but gpuowl-0.log is not written to since 10 hours.
because of that autoprimenet.exe doesn´t report progress.
autoprimenet -d output:
autoprimenet.py: [MainThread 2026-05-03 21:36:14,176] INFO: AutoPrimeNet assignment handler version 1.2.2, Python 3.14.4
....
autoprimenet.py: [MainThread 2026-05-03 22:36:14,184] WARNING: Stall detected: Log/Save file '.\gpuowl-0.log' has not been modified since the last progress update (03/05/2026 21.35.41)
....
autoprimenet.py: [MainThread 2026-05-03 23:36:14,195] WARNING: Stall detected: Log/Save file '.\gpuowl-0.log' has not been modified since the last progress update (03/05/2026 21.35.41)
....
.....
autoprimenet.py: [MainThread 2026-05-04 06:36:14,211] WARNING: Stall detected: Log/Save file '.\gpuowl-0.log' has not been modified since the last progress update (03/05/2026 21.35.41)
....
prpll downloaded from here:
https://download.mersenne.ca/PRPLL-NTT/2026-04-29/prpll-ntt_win64-cuda-static_20260429.exe
in prpll config.txt:
Less frequent save file creation improves throughput.
-log 1000000
in prpll output:
c:\Users\lkele\gimps>prpll-ntt_win64-cuda-static_20260429.exe
20260503 21:35:43 PRPLL d075f47-dirty starting
20260503 21:35:43 config: -use INPLACE=1,LOADS=30043,STORES=22,FAST_BARRIER=1,TAIL_TRIGS31=1,TAIL_TRIGS32=0,MODM31=1
20260503 21:35:43 config: -log 1000000
20260503 21:35:43 device 0, OpenCL CUDA 13.2, unique id ''
20260503 21:35:43 332274277 config: -DFAST_BARRIER=1 -DINPLACE=1 -DLOADS=30043 -DMODM31=1 -DSTORES=22 -DTAIL_TRIGS31=1 -DTAIL_TRIGS32=0
20260503 21:35:43 332274277 Using CARRY64
20260503 21:35:43 332274277 FFT: 16M 3:1K:16:512:202 (19.81 bpw)
20260503 21:35:49 332274277 OK 24307000 on-load: blockSize 1000, 4c2f04032161ee3c
20260503 21:35:50 332274277 Proof of power 11 requires about 83.2GB of disk space
20260503 21:36:03 332274277 OK 24309000 fae8974416c2e678 4200 ETA 14d 23:16; Z=7175 (avg 7175.1)
20260503 22:28:53 332274277 OK 25000000 88ab07614ac796c1 4582 ETA 16d 07:03; Z=6956 (avg 7138.5)
20260503 23:45:58 332274277 OK 26000000 db814f8446855f9f 4620 ETA 16d 09:05; Z=7559 (avg 7198.6)
20260504 01:02:38 332274277 OK 27000000 f9db34ab1db29e13 4595 ETA 16d 05:41; Z=7750 (avg 7267.5)
20260504 02:18:48 332274277 OK 28000000 8ac90d0b34894a53 4565 ETA 16d 01:50; Z=7443 (avg 7287.0)
20260504 03:34:27 332274277 OK 29000000 7b23863849e1e920 4535 ETA 15d 22:01; Z=6597 (avg 7217.9)
20260504 04:50:11 332274277 OK 30000000 104d7b8e1dd02735 4540 ETA 15d 21:11; Z=6511 (avg 7153.6)
20260504 06:05:41 332274277 OK 31000000 c40500dc441405bb 4525 ETA 15d 18:43; Z=7257 (avg 7162.2)
20260504 07:20:46 332274277 OK 32000000 8006268c01bc9d72 4500 ETA 15d 15:19; Z=7489 (avg 7187.3)
but gpuowl-0.log is not written to since 10 hours.
because of that autoprimenet.exe doesn´t report progress.
autoprimenet -d output:
autoprimenet.py: [MainThread 2026-05-03 21:36:14,176] INFO: AutoPrimeNet assignment handler version 1.2.2, Python 3.14.4
....
autoprimenet.py: [MainThread 2026-05-03 22:36:14,184] WARNING: Stall detected: Log/Save file '.\gpuowl-0.log' has not been modified since the last progress update (03/05/2026 21.35.41)
....
autoprimenet.py: [MainThread 2026-05-03 23:36:14,195] WARNING: Stall detected: Log/Save file '.\gpuowl-0.log' has not been modified since the last progress update (03/05/2026 21.35.41)
....
.....
autoprimenet.py: [MainThread 2026-05-04 06:36:14,211] WARNING: Stall detected: Log/Save file '.\gpuowl-0.log' has not been modified since the last progress update (03/05/2026 21.35.41)
....