Task 8247767
| Name | TF_75-76_154-185M_wu_9500_1 |
| Workunit | 7332713 |
| Created | 5 Oct 2024, 3:06:02 UTC |
| Sent | 5 Oct 2024, 3:11:30 UTC |
| Report deadline | 10 Oct 2024, 9:11:30 UTC |
| Received | 5 Oct 2024, 23:22:37 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | 195 (0xc3) EXIT_CHILD_FAILED |
| Computer ID | 232236 |
| Run time | 2 min 3 sec |
| CPU time | 1 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 4,025.93 GFLOPS |
| Application version | TF v0.28 (cuda120) |
| Peak working set size | 136.00 MB |
| Peak swap size | 499.79 MB |
| Peak disk usage | 3.23 MB |
Stderr output
<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
The operating system cannot run (null).
(0xc3) - exit code 195 (0xc3)</message>
<stderr_txt>
2024-10-06 00:10:27 (23460): wrapper (7.24.26018): starting
2024-10-06 00:10:27 (23460): wrapper: running mfaktc-win-64.exe (-d 0)
2024-10-06 00:10:28 (23460): wrapper: created child process 11112
mfaktc v0.21 (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 32Ki bits
Checkpoints enabled
CheckpointDelay 60s
WorkFileAddDelay disabled
Stages enabled
StopAfterFactor class
PrintMode full
V5UserID (none)
ComputerID (none)
AllowSleep no
TimeStampInResults no
CUDA version info
binary compiled for CUDA 12.0
CUDA runtime version 12.0
CUDA driver version 12.60
CUDA device info
name NVIDIA GeForce RTX 2070 SUPER
compute capability 7.5
max threads per block 1024
max shared memory per MP 65536 byte
number of multiprocessors 40
clock rate (CUDA cores) 1785MHz
memory clock rate: 7001MHz
memory bus width: 256 bit
Automatic parameters
threads per grid 655360
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=180496213 bit_min=75 bit_max=76 (42.39 GHz-days)
Starting trial factoring M180496213 from 2^75 to 2^76 (42.39 GHz-days)
k_min = 104652976464960
k_max = 209305952934077
Using GPU kernel "barrett76_mul32_gs"
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Oct 06 00:10 | 0 0.1% | 1.430 22m51s | 2668.20 82485 n.a.%
Oct 06 00:10 | 3 0.2% | 1.377 21m59s | 2770.90 82485 n.a.%
Oct 06 00:10 | 8 0.3% | 1.376 21m57s | 2772.91 82485 n.a.%
Oct 06 00:10 | 11 0.4% | 1.392 22m11s | 2741.04 82485 n.a.%
Oct 06 00:10 | 15 0.5% | 1.387 22m05s | 2750.92 82485 n.a.%
Oct 06 00:10 | 20 0.6% | 1.385 22m01s | 2754.89 82485 n.a.%
Oct 06 00:10 | 23 0.7% | 1.388 22m03s | 2748.94 82485 n.a.%
Oct 06 00:10 | 27 0.8% | 1.384 21m58s | 2756.88 82485 n.a.%
Oct 06 00:10 | 32 0.9% | 1.383 21m55s | 2758.88 82485 n.a.%
Oct 06 00:10 | 35 1.0% | 1.386 21m57s | 2752.90 82485 n.a.%
Oct 06 00:10 | 36 1.1% | 1.384 21m53s | 2756.88 82485 n.a.%
Oct 06 00:10 | 48 1.2% | 1.390 21m58s | 2744.98 82485 n.a.%
Oct 06 00:10 | 56 1.4% | 1.383 21m50s | 2758.88 82485 n.a.%
Oct 06 00:10 | 60 1.5% | 1.384 21m49s | 2756.88 82485 n.a.%
Oct 06 00:10 | 63 1.6% | 1.385 21m49s | 2754.89 82485 n.a.%
Oct 06 00:10 | 71 1.7% | 1.389 21m51s | 2746.96 82485 n.a.%
Oct 06 00:10 | 72 1.8% | 1.384 21m45s | 2756.88 82485 n.a.%
Oct 06 00:10 | 80 1.9% | 1.383 21m43s | 2758.88 82485 n.a.%
Oct 06 00:10 | 83 2.0% | 1.384 21m42s | 2756.88 82485 n.a.%
Oct 06 00:10 | 87 2.1% | 1.383 21m40s | 2758.88 82485 n.a.%
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Oct 06 00:10 | 92 2.2% | 1.384 21m40s | 2756.88 82485 n.a.%
Oct 06 00:10 | 107 2.3% | 1.385 21m39s | 2754.89 82485 n.a.%
Oct 06 00:11 | 108 2.4% | 1.383 21m36s | 2758.88 82485 n.a.%
Oct 06 00:11 | 111 2.5% | 1.384 21m35s | 2756.88 82485 n.a.%
Oct 06 00:11 | 116 2.6% | 1.385 21m35s | 2754.89 82485 n.a.%
Oct 06 00:11 | 120 2.7% | 1.383 21m32s | 2758.88 82485 n.a.%
Oct 06 00:11 | 123 2.8% | 1.384 21m31s | 2756.88 82485 n.a.%
Oct 06 00:11 | 132 2.9% | 1.387 21m33s | 2750.92 82485 n.a.%
Oct 06 00:11 | 135 3.0% | 1.382 21m27s | 2760.87 82485 n.a.%
Oct 06 00:11 | 140 3.1% | 1.385 21m28s | 2754.89 82485 n.a.%
Oct 06 00:11 | 143 3.2% | 1.383 21m25s | 2758.88 82485 n.a.%
Oct 06 00:11 | 147 3.3% | 1.384 21m24s | 2756.88 82485 n.a.%
Oct 06 00:11 | 155 3.4% | 1.385 21m24s | 2754.89 82485 n.a.%
Oct 06 00:11 | 156 3.5% | 1.384 21m22s | 2756.88 82485 n.a.%
Oct 06 00:11 | 167 3.6% | 1.385 21m21s | 2754.89 82485 n.a.%
Oct 06 00:11 | 168 3.8% | 1.386 21m21s | 2752.90 82485 n.a.%
Oct 06 00:11 | 171 3.9% | 1.382 21m16s | 2760.87 82485 n.a.%
Oct 06 00:11 | 176 4.0% | 1.384 21m16s | 2756.88 82485 n.a.%
Oct 06 00:11 | 188 4.1% | 1.382 21m13s | 2760.87 82485 n.a.%
Oct 06 00:11 | 191 4.2% | 1.384 21m13s | 2756.88 82485 n.a.%
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Oct 06 00:11 | 192 4.3% | 1.387 21m15s | 2750.92 82485 n.a.%
Oct 06 00:11 | 195 4.4% | 1.383 21m10s | 2758.88 82485 n.a.%
Oct 06 00:11 | 200 4.5% | 1.384 21m09s | 2756.88 82485 n.a.%
Oct 06 00:11 | 203 4.6% | 1.383 21m07s | 2758.88 82485 n.a.%
Oct 06 00:11 | 207 4.7% | 1.384 21m06s | 2756.88 82485 n.a.%
Oct 06 00:11 | 212 4.8% | 1.386 21m07s | 2752.90 82485 n.a.%
Oct 06 00:11 | 228 4.9% | 1.385 21m05s | 2754.89 82485 n.a.%
Oct 06 00:11 | 231 5.0% | 1.384 21m02s | 2756.88 82485 n.a.%
Oct 06 00:11 | 240 5.1% | 1.383 21m00s | 2758.88 82485 n.a.%
Oct 06 00:11 | 248 5.2% | 1.384 20m59s | 2756.88 82485 n.a.%
Oct 06 00:11 | 251 5.3% | 1.385 20m59s | 2754.89 82485 n.a.%
Oct 06 00:11 | 252 5.4% | 1.383 20m56s | 2758.88 82485 n.a.%
Oct 06 00:11 | 255 5.5% | 1.385 20m56s | 2754.89 82485 n.a.%
Oct 06 00:11 | 263 5.6% | 1.385 20m55s | 2754.89 82485 n.a.%
Oct 06 00:11 | 267 5.7% | 1.383 20m52s | 2758.88 82485 n.a.%
Oct 06 00:11 | 272 5.8% | 1.385 20m52s | 2754.89 82485 n.a.%
Oct 06 00:11 | 275 5.9% | 1.383 20m49s | 2758.88 82485 n.a.%
Oct 06 00:11 | 276 6.0% | 1.384 20m48s | 2756.88 82485 n.a.%
Oct 06 00:11 | 287 6.1% | 1.387 20m50s | 2750.92 82485 n.a.%
Oct 06 00:11 | 288 6.2% | 1.382 20m44s | 2760.87 82485 n.a.%
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Oct 06 00:11 | 291 6.4% | 1.384 20m44s | 2756.88 82485 n.a.%
Oct 06 00:11 | 296 6.5% | 1.385 20m44s | 2754.89 82485 n.a.%
Oct 06 00:11 | 300 6.6% | 1.385 20m42s | 2754.89 82485 n.a.%
Oct 06 00:11 | 303 6.7% | 1.387 20m43s | 2750.92 82485 n.a.%
Oct 06 00:11 | 308 6.8% | 1.383 20m38s | 2758.88 82485 n.a.%
Oct 06 00:12 | 311 6.9% | 1.385 20m38s | 2754.89 82485 n.a.%
Oct 06 00:12 | 312 7.0% | 1.384 20m36s | 2756.88 82485 n.a.%
Oct 06 00:12 | 323 7.1% | 1.383 20m34s | 2758.88 82485 n.a.%
Oct 06 00:12 | 332 7.2% | 1.385 20m34s | 2754.89 82485 n.a.%
Oct 06 00:12 | 335 7.3% | 1.384 20m32s | 2756.88 82485 n.a.%
Oct 06 00:12 | 336 7.4% | 1.385 20m31s | 2754.89 82485 n.a.%
Oct 06 00:12 | 347 7.5% | 1.385 20m30s | 2754.89 82485 n.a.%
Oct 06 00:12 | 351 7.6% | 1.382 20m26s | 2760.87 82485 n.a.%
Oct 06 00:12 | 356 7.7% | 1.384 20m26s | 2756.88 82485 n.a.%
Oct 06 00:12 | 360 7.8% | 1.383 20m24s | 2758.88 82485 n.a.%
Oct 06 00:12 | 363 7.9% | 1.384 20m23s | 2756.88 82485 n.a.%
Oct 06 00:12 | 368 8.0% | 1.386 20m24s | 2752.90 82485 n.a.%
Oct 06 00:12 | 371 8.1% | 1.382 20m19s | 2760.87 82485 n.a.%
Oct 06 00:12 | 372 8.2% | 1.385 20m20s | 2754.89 82485 n.a.%
Oct 06 00:12 | 375 8.3% | 1.386 20m20s | 2752.90 82485 n.a.%
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Oct 06 00:12 | 380 8.4% | 1.383 20m16s | 2758.88 82485 n.a.%
Oct 06 00:12 | 387 8.5% | 1.384 20m15s | 2756.88 82485 n.a.%
Oct 06 00:12 | 395 8.6% | 1.386 20m16s | 2752.90 82485 n.a.%
Oct 06 00:12 | 396 8.8% | 1.384 20m12s | 2756.88 82485 n.a.%
Oct 06 00:12 | 407 8.9% | 1.385 20m12s | 2754.89 82485 n.a.%
Oct 06 00:12 | 408 9.0% | 1.384 20m10s | 2756.88 82485 n.a.%
Oct 06 00:12 | 416 9.1% | 0.137 n.a. | 27850.54 82485 n.a.%
ERROR: cudaGetLastError() returned 700: an illegal memory access was encountered
2024-10-06 00:12:29 (23460): mfaktc-win-64.exe exited; CPU time 1.296875
2024-10-06 00:12:29 (23460): app exit status: 0x1
2024-10-06 00:12:29 (23460): called boinc_finish(195)
</stderr_txt>
]]>
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