Task 55730343
| Name | TF_76-77_163-178M_wu_32538_0 |
| Workunit | 50206024 |
| Created | 24 May 2026, 17:44:09 UTC |
| Sent | 1 Jun 2026, 3:31:54 UTC |
| Report deadline | 7 Jun 2026, 3:31:54 UTC |
| Received | 1 Jun 2026, 6:21:22 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | 1 (0x1) Unknown error number |
| Computer ID | 230607 |
| Run time | 1 sec |
| CPU time |
|
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 4,830.59 GFLOPS |
| Application version | TF v0.49 (cuda128) |
| Peak working set size | 142.93 MB |
| Peak swap size | 396.95 MB |
| Peak disk usage | 4.96 MB |
Stderr output
<core_client_version>7.16.20</core_client_version>
<![CDATA[
<message>
Incorrect function.
(0x1) - exit code 1 (0x1)</message>
<stderr_txt>
2026-06-01 01:57:58 (52284): wrapper (7.24.26018): starting
2026-06-01 01:57:58 (52284): wrapper: running mfaktc-win-64.exe (-d 0)
2026-06-01 01:57:58 (52284): wrapper: created child process 38892
mfaktc v0.24.0 (64-bit build)
Compile-time options
THREADS_PER_BLOCK 256
SIEVE_SIZE_LIMIT 32 kiB
SIEVE_SIZE 193154 bits
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 512 Mib
GPUSieveProcessSize 16 Kib
Checkpoints enabled
CheckpointDelay 60 s
WorkFileAddDelay 600 s
Stages disabled
StopAfterFactor bit level
PrintMode compact
Logging disabled
V5UserID (none)
ComputerID (none)
AllowSleep yes
Warning: Cannot read LegacyResultsTxt from mfaktc.ini, set to 0 by default
LegacyResultsTxt no
TimeStampInResults no
Warning: Cannot read TimestampOnSameLine from mfaktc.ini, set to 0 by default
TimestampOnSameLine no
Warning: Cannot read ResultsFileTimestampInterval from mfaktc.ini, set to 1 by default
CUDA version info
binary compiled for CUDA 12.8
CUDA runtime version 12.8
CUDA driver version 13.1
CUDA device info
name NVIDIA GeForce RTX 3070 Ti
compute capability 8.6
max threads per block 1024
max shared memory per MP 102400 bytes
number of multiprocessors 48
clock rate (CUDA cores) 1785 MHz
memory clock rate: 9501 MHz
memory bus width: 256 bits
Automatic parameters
threads per grid 786432
GPUSievePrimes (adjusted) 82486
GPUsieve minimum exponent 1055144
running a simple self-test...
Self-test statistics
number of tests 104
successful tests 104
self-test PASSED!
got assignment: exp=177741791 bit_min=76 bit_max=77 (86.10 GHz-days)
Starting trial factoring M177741791 from 2^76 to 2^77 (86.10 GHz-days)
k_min = 212549517193860
k_max = 425099034395992
Using GPU kernel "barrett87_mul32_gs"
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Jun 01 01:58 | 0 0.1% | 2.225 35m34s | 3482.83 82485 n.a.%
Jun 01 01:58 | 4 0.2% | 2.241 35m47s | 3457.97 82485 n.a.%
Jun 01 01:58 | 9 0.3% | 2.210 35m15s | 3506.47 82485 n.a.%
Jun 01 01:58 | 13 0.4% | 2.210 35m13s | 3506.47 82485 n.a.%
Jun 01 01:58 | 16 0.5% | 2.243 35m42s | 3454.88 82485 n.a.%
Jun 01 01:58 | 21 0.6% | 2.209 35m07s | 3508.06 82485 n.a.%
Jun 01 01:58 | 24 0.7% | 2.211 35m07s | 3504.89 82485 n.a.%
Jun 01 01:58 | 25 0.8% | 2.285 36m15s | 3391.38 82485 n.a.%
Jun 01 01:58 | 28 0.9% | 2.217 35m08s | 3495.40 82485 n.a.%
Jun 01 01:58 | 33 1.0% | 2.219 35m08s | 3492.25 82485 n.a.%
Jun 01 01:58 | 45 1.1% | 2.211 34m58s | 3504.89 82485 n.a.%
Jun 01 01:58 | 48 1.2% | 2.213 34m58s | 3501.72 82485 n.a.%
Jun 01 01:58 | 49 1.4% | 2.205 34m48s | 3514.42 82485 n.a.%
Jun 01 01:58 | 60 1.5% | 2.243 35m22s | 3454.88 82485 n.a.%
Jun 01 01:58 | 61 1.6% | 2.208 34m47s | 3509.65 82485 n.a.%
Jun 01 01:58 | 69 1.7% | 2.213 34m49s | 3501.72 82485 n.a.%
Jun 01 01:58 | 76 1.8% | 2.218 34m52s | 3493.83 82485 n.a.%
Jun 01 01:58 | 81 1.9% | 2.229 35m00s | 3476.58 82485 n.a.%
Jun 01 01:58 | 88 2.0% | 2.212 34m41s | 3503.30 82485 n.a.%
Jun 01 01:58 | 93 2.1% | 2.208 34m36s | 3509.65 82485 n.a.%
Jun 01 01:58 | 96 2.2% | 2.242 35m05s | 3456.43 82485 n.a.%
Jun 01 01:58 | 100 2.3% | 2.211 34m34s | 3504.89 82485 n.a.%
Jun 01 01:58 | 105 2.4% | 2.214 34m35s | 3500.14 82485 n.a.%
Jun 01 01:58 | 108 2.5% | 2.246 35m02s | 3450.27 82485 n.a.%
Jun 01 01:58 | 109 2.6% | 2.211 34m27s | 3504.89 82485 n.a.%
Jun 01 01:58 | 121 2.7% | 2.281 35m30s | 3397.33 82485 n.a.%
Jun 01 01:58 | 124 2.8% | 2.232 34m42s | 3471.91 82485 n.a.%
Jun 01 01:59 | 129 2.9% | 2.235 34m43s | 3467.25 82485 n.a.%
Jun 01 01:59 | 133 3.0% | 2.224 34m31s | 3484.40 82485 n.a.%
Jun 01 01:59 | 136 3.1% | 2.224 34m28s | 3484.40 82485 n.a.%
Jun 01 01:59 | 144 3.2% | 2.214 34m17s | 3500.14 82485 n.a.%
Jun 01 01:59 | 145 3.3% | 2.222 34m22s | 3487.54 82485 n.a.%
Jun 01 01:59 | 153 3.4% | 2.215 34m13s | 3498.56 82485 n.a.%
Jun 01 01:59 | 156 3.5% | 2.213 34m09s | 3501.72 82485 n.a.%
Jun 01 01:59 | 160 3.6% | 2.213 34m07s | 3501.72 82485 n.a.%
Jun 01 01:59 | 165 3.8% | 2.216 34m08s | 3496.98 82485 n.a.%
Jun 01 01:59 | 168 3.9% | 2.194 33m45s | 3532.04 82485 n.a.%
Jun 01 01:59 | 180 4.0% | 2.210 33m58s | 3506.47 82485 n.a.%
Jun 01 01:59 | 181 4.1% | 2.206 33m52s | 3512.83 82485 n.a.%
Jun 01 01:59 | 184 4.2% | 2.212 33m55s | 3503.30 82485 n.a.%
Jun 01 01:59 | 189 4.3% | 2.227 34m07s | 3479.71 82485 n.a.%
Jun 01 01:59 | 193 4.4% | 2.210 33m49s | 3506.47 82485 n.a.%
Jun 01 01:59 | 196 4.5% | 2.210 33m47s | 3506.47 82485 n.a.%
Jun 01 01:59 | 201 4.6% | 2.768 42m15s | 2799.60 82485 n.a.%
Jun 01 01:59 | 208 4.7% | 2.351 35m51s | 3296.17 82485 n.a.%
Jun 01 01:59 | 213 4.8% | 2.464 37m32s | 3145.01 82485 n.a.%
Jun 01 01:59 | 220 4.9% | 2.242 34m07s | 3456.43 82485 n.a.%
Jun 01 01:59 | 228 5.0% | 2.221 33m46s | 3489.11 82485 n.a.%
Jun 01 01:59 | 229 5.1% | 2.217 33m40s | 3495.40 82485 n.a.%
Jun 01 01:59 | 240 5.2% | 2.210 33m31s | 3506.47 82485 n.a.%
Jun 01 01:59 | 241 5.3% | 2.208 33m27s | 3509.65 82485 n.a.%
</stderr_txt>
]]>
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