Task 58121560
| Name | TF_76-77_180-193M_wu_5759_0 |
| Workunit | 52309630 |
| Created | 29 Jul 2026, 17:05:12 UTC |
| Sent | 30 Jul 2026, 21:45:24 UTC |
| Report deadline | 5 Aug 2026, 21:45:24 UTC |
| Received | 31 Jul 2026, 21:42:09 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | 195 (0xc3) EXIT_CHILD_FAILED |
| Computer ID | 250760 |
| Run time | 4 sec |
| CPU time |
|
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 25,430.19 GFLOPS |
| Application version | TF v0.49 (cuda128) |
| Peak working set size | 8.32 MB |
| Peak swap size | 2.05 MB |
| Peak disk usage | 0.01 MB |
Stderr output
<core_client_version>8.2.11</core_client_version>
<![CDATA[
<message>
The operating system cannot run (null).
(0xc3) - exit code 195 (0xc3)</message>
<stderr_txt>
2026-07-30 21:48:46 (41272): wrapper (7.24.26018): starting
2026-07-30 21:48:46 (41272): wrapper: running mfaktc-win-64.exe (-d 0)
2026-07-30 21:48:46 (41272): wrapper: created child process 26556
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 13.3
cudaSetDevice(0) failed
cudaGetLastError() returned 1: invalid argument
2026-07-30 21:48:47 (41272): mfaktc-win-64.exe exited; CPU time 0.015625
2026-07-30 21:48:47 (41272): app exit status: 0x1
2026-07-30 21:48:47 (41272): called boinc_finish(195)
2026-07-30 21:51:46 (36484): wrapper (7.24.26018): starting
2026-07-30 21:51:46 (36484): wrapper: running mfaktc-win-64.exe (-d 0)
2026-07-30 21:51:46 (36484): wrapper: created child process 20244
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 13.3
cudaSetDevice(0) failed
cudaGetLastError() returned 1: invalid argument
2026-07-30 21:51:47 (36484): mfaktc-win-64.exe exited; CPU time 0.000000
2026-07-30 21:51:47 (36484): app exit status: 0x1
2026-07-30 21:51:47 (36484): called boinc_finish(195)
</stderr_txt>
]]>
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