Task 17649809
| Name | TF_75-76_272-277M_wu_37876_0 |
| Workunit | 16091821 |
| Created | 9 Mar 2025, 14:23:53 UTC |
| Sent | 13 Mar 2025, 6:50:52 UTC |
| Report deadline | 18 Mar 2025, 12:50:52 UTC |
| Received | 14 Mar 2025, 5:59:56 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | 195 (0xc3) EXIT_CHILD_FAILED |
| Computer ID | 222553 |
| Run time | 3 sec |
| CPU time |
|
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 4,590.67 GFLOPS |
| Application version | TF v0.43 (cuda120) |
| Peak disk usage | 3.44 MB |
Stderr output
<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
(unknown error) (87) - exit code 195 (0xc3)</message>
<stderr_txt>
2025-03-13 03:05:30 (6072): wrapper (7.24.26018): starting
2025-03-13 03:05:30 (6072): wrapper: running mfaktc-win-64.exe (-d 0)
2025-03-13 03:05:30 (6072): wrapper: created child process 22772
mfaktc v0.23.0 (64bit built)
Compiletime options
THREADS_PER_BLOCK 256
SIEVE_SIZE_LIMIT 32kiB
SIEVE_SIZE 193154bits
SIEVE_SPLIT 250
MORE_CLASSES enabled
Runtime options
SievePrimes 25000
SievePrimesAdjust 1
SievePrimesMin 5000
SievePrimesMax 100000
NumStreams 3
CPUStreams 3
GridSize 3
GPU Sieving enabled
GPUSievePrimes 82486
GPUSieveSize 2047Mi bits
GPUSieveProcessSize 16Ki bits
Checkpoints enabled
CheckpointDelay 60s
WorkFileAddDelay disabled
Stages disabled
StopAfterFactor bitlevel
PrintMode compact
Logging disabled
V5UserID (none)
ComputerID (none)
AllowSleep yes
TimeStampInResults no
CUDA version info
binary compiled for CUDA 12.0
CUDA runtime version 12.0
CUDA driver version 12.70
CUDA device info
name NVIDIA GeForce RTX 3070
compute capability 8.6
max threads per block 1024
max shared memory per MP 102400 byte
number of multiprocessors 46
clock rate (CUDA cores) 1770MHz
memory clock rate: 7001MHz
memory bus width: 256 bit
Automatic parameters
threads per grid 753664
GPUSievePrimes (adjusted) 82486
GPUsieve minimum exponent 1055144
running a simple selftest...
Selftest statistics
number of tests 107
successfull tests 107
selftest PASSED!
got assignment: exp=274281067 bit_min=75 bit_max=76 (27.90 GHz-days)
Starting trial factoring M274281067 from 2^75 to 2^76 (27.90 GHz-days)
k_min = 68869011403500
k_max = 137738022810583
Using GPU kernel "barrett76_mul32_gs"
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Mar 13 03:05 | 0 0.1% | 0.707 11m18s | 3551.46 82485 n.a.%
Mar 13 03:05 | 5 0.2% | 0.693 11m04s | 3623.21 82485 n.a.%
Mar 13 03:05 | 8 0.3% | 0.693 11m03s | 3623.21 82485 n.a.%
Mar 13 03:05 | 9 0.4% | 0.694 11m03s | 3617.99 82485 n.a.%
Mar 13 03:05 | 17 0.5% | 0.699 11m08s | 3592.11 82485 n.a.%
Mar 13 03:05 | 24 0.6% | 0.699 11m07s | 3592.11 82485 n.a.%
Mar 13 03:05 | 29 0.7% | 0.699 11m06s | 3592.11 82485 n.a.%
Mar 13 03:05 | 32 0.8% | 0.699 11m05s | 3592.11 82485 n.a.%
Mar 13 03:05 | 33 0.9% | 0.699 11m05s | 3592.11 82485 n.a.%
Mar 13 03:05 | 44 1.0% | 0.700 11m05s | 3586.98 82485 n.a.%
Mar 13 03:05 | 53 1.1% | 0.704 11m08s | 3566.60 82485 n.a.%
Mar 13 03:05 | 57 1.2% | 0.703 11m06s | 3571.67 82485 n.a.%
Mar 13 03:05 | 60 1.4% | 0.703 11m06s | 3571.67 82485 n.a.%
Mar 13 03:05 | 65 1.5% | 0.716 11m17s | 3506.82 82485 n.a.%
Mar 13 03:05 | 68 1.6% | 0.709 11m10s | 3541.44 82485 n.a.%
Mar 13 03:05 | 72 1.7% | 0.727 11m26s | 3453.76 82485 n.a.%
Mar 13 03:05 | 77 1.8% | 0.715 11m14s | 3511.72 82485 n.a.%
Mar 13 03:05 | 80 1.9% | 0.732 11m30s | 3430.17 82485 n.a.%
Mar 13 03:06 | 84 2.0% | 21.022 5h29m | 119.44 82485 n.a.%
Mar 13 03:06 | 92 2.1% | 0.696 10m54s | 3607.59 82485 n.a.%
Mar 13 03:06 | 93 2.2% | 0.698 10m55s | 3597.25 82485 n.a.%
Mar 13 03:06 | 105 2.3% | 0.699 10m56s | 3592.11 82485 n.a.%
Mar 13 03:06 | 108 2.4% | 0.702 10m58s | 3576.76 82485 n.a.%
Mar 13 03:06 | 113 2.5% | 0.702 10m57s | 3576.76 82485 n.a.%
Mar 13 03:06 | 117 2.6% | 0.703 10m57s | 3571.67 82485 n.a.%
Mar 13 03:06 | 120 2.7% | 0.705 10m58s | 3561.54 82485 n.a.%
Mar 13 03:06 | 128 2.8% | 0.712 11m04s | 3526.52 82485 n.a.%
Mar 13 03:06 | 129 2.9% | 0.718 11m09s | 3497.05 82485 n.a.%
Mar 13 03:06 | 137 3.0% | 0.744 11m33s | 3374.84 82485 n.a.%
Mar 13 03:06 | 140 3.1% | 0.746 11m34s | 3365.80 82485 n.a.%
Mar 13 03:06 | 149 3.2% | 0.747 11m34s | 3361.29 82485 n.a.%
Mar 13 03:06 | 152 3.3% | 0.748 11m34s | 3356.80 82485 n.a.%
Mar 13 03:06 | 164 3.4% | 20.960 5h23m | 119.79 82485 n.a.%
Mar 13 03:06 | 165 3.5% | 0.697 10m45s | 3602.41 82485 n.a.%
Mar 13 03:06 | 168 3.6% | 0.699 10m47s | 3592.11 82485 n.a.%
Mar 13 03:06 | 173 3.8% | 0.701 10m48s | 3581.86 82485 n.a.%
Mar 13 03:06 | 180 3.9% | 0.703 10m49s | 3571.67 82485 n.a.%
Mar 13 03:06 | 185 4.0% | 0.703 10m48s | 3571.67 82485 n.a.%
Mar 13 03:06 | 189 4.1% | 0.712 10m56s | 3526.52 82485 n.a.%
Mar 13 03:06 | 192 4.2% | 0.720 11m02s | 3487.34 82485 n.a.%
Mar 13 03:06 | 197 4.3% | 0.759 11m38s | 3308.15 82485 n.a.%
Mar 13 03:06 | 200 4.4% | 0.750 11m29s | 3347.84 82485 n.a.%
Mar 13 03:06 | 204 4.5% | 0.747 11m25s | 3361.29 82485 n.a.%
Mar 13 03:06 | 212 4.6% | 0.773 11m48s | 3248.23 82485 n.a.%
Mar 13 03:06 | 213 4.7% | 0.784 11m57s | 3202.66 82485 n.a.%
Mar 13 03:06 | 224 4.8% | 0.784 11m57s | 3202.66 82485 n.a.%
Mar 13 03:06 | 225 4.9% | 0.822 12m30s | 3054.60 82485 n.a.%
Mar 13 03:06 | 228 5.0% | 0.799 12m09s | 3142.53 82485 n.a.%
Mar 13 03:06 | 233 5.1% | 0.805 12m13s | 3119.11 82485 n.a.%
Mar 13 03:06 | 240 5.2% | 0.803 12m11s | 3126.88 82485 n.a.%
Mar 13 03:06 | 245 5.3% | 0.805 12m12s | 3119.11 82485 n.a.%
Mar 13 03:06 | 248 5.4% | 0.881 13m20s | 2850.04 82485 n.a.%
Mar 13 03:06 | 249 5.5% | 0.839 12m41s | 2992.71 82485 n.a.%
Mar 13 03:06 | 252 5.6% | 0.829 12m31s | 3028.81 82485 n.a.%
Mar 13 03:06 | 257 5.7% | 0.830 12m31s | 3025.16 82485 n.a.%
Mar 13 03:06 | 260 5.8% | 0.835 12m35s | 3007.05 82485 n.a.%
Mar 13 03:06 | 264 5.9% | 0.967 14m33s | 2596.57 82485 n.a.%
Mar 13 03:07 | 269 6.0% | 21.109 5h17m | 118.95 82485 n.a.%
Mar 13 03:07 | 273 6.1% | 0.698 10m29s | 3597.25 82485 n.a.%
Mar 13 03:07 | 284 6.2% | 0.699 10m29s | 3592.11 82485 n.a.%
Mar 13 03:07 | 285 6.4% | 0.703 10m32s | 3571.67 82485 n.a.%
Mar 13 03:07 | 288 6.5% | 0.703 10m31s | 3571.67 82485 n.a.%
Mar 13 03:07 | 297 6.6% | 0.711 10m38s | 3531.48 82485 n.a.%
Mar 13 03:07 | 305 6.7% | 0.722 10m47s | 3477.68 82485 n.a.%
Mar 13 03:07 | 308 6.8% | 0.756 11m17s | 3321.27 82485 n.a.%
Mar 13 03:07 | 312 6.9% | 0.771 11m29s | 3256.66 82485 n.a.%
Mar 13 03:07 | 317 7.0% | 0.772 11m29s | 3252.44 82485 n.a.%
Mar 13 03:07 | 324 7.1% | 0.779 11m35s | 3223.21 82485 n.a.%
Mar 13 03:07 | 329 7.2% | 0.785 11m39s | 3198.58 82485 n.a.%
Mar 13 03:07 | 332 7.3% | 0.802 11m54s | 3130.78 82485 n.a.%
Mar 13 03:07 | 333 7.4% | 0.809 11m59s | 3103.69 82485 n.a.%
Mar 13 03:07 | 344 7.5% | 0.808 11m58s | 3107.53 82485 n.a.%
Mar 13 03:07 | 345 7.6% | 0.828 12m14s | 3032.47 82485 n.a.%
Mar 13 03:07 | 348 7.7% | 0.931 13m45s | 2696.97 82485 n.a.%
Mar 13 03:07 | 357 7.8% | 0.877 12m56s | 2863.04 82485 n.a.%
2025-03-13 22:07:31 (31116): wrapper (7.24.26018): starting
2025-03-13 22:07:31 (31116): wrapper: running mfaktc-win-64.exe (-d 0)
2025-03-13 22:07:31 (31116): wrapper: created child process 7500
mfaktc v0.23.0 (64bit built)
Compiletime options
THREADS_PER_BLOCK 256
SIEVE_SIZE_LIMIT 32kiB
SIEVE_SIZE 193154bits
SIEVE_SPLIT 250
MORE_CLASSES enabled
Runtime options
SievePrimes 25000
SievePrimesAdjust 1
SievePrimesMin 5000
SievePrimesMax 100000
NumStreams 3
CPUStreams 3
GridSize 3
GPU Sieving enabled
GPUSievePrimes 82486
GPUSieveSize 2047Mi bits
GPUSieveProcessSize 16Ki bits
Checkpoints enabled
CheckpointDelay 60s
WorkFileAddDelay disabled
Stages disabled
StopAfterFactor bitlevel
PrintMode compact
Logging disabled
V5UserID (none)
ComputerID (none)
AllowSleep yes
TimeStampInResults no
CUDA version info
binary compiled for CUDA 12.0
CUDA runtime version 12.0
CUDA driver version 12.70
cudaSetDevice(0) failed
cudaGetLastError() returned 1: invalid argument
2025-03-13 22:07:32 (31116): mfaktc-win-64.exe exited; CPU time 0.000000
2025-03-13 22:07:32 (31116): app exit status: 0x1
2025-03-13 22:07:32 (31116): called boinc_finish(195)
</stderr_txt>
]]>
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