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| Name | TF_75-76_422-747M_wu_43589_1 |
| Workunit | 40375477 |
| Created | 13 Jan 2026, 13:27:29 UTC |
| Sent | 13 Jan 2026, 13:39:41 UTC |
| Report deadline | 18 Jan 2026, 19:39:41 UTC |
| Received | 14 Jan 2026, 15:38:49 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | 195 (0xc3) EXIT_CHILD_FAILED |
| Computer ID | 228379 |
| Run time | 4 sec |
| CPU time | |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 4,018.58 GFLOPS |
| Application version | TF v0.49 (cuda128) |
| Peak disk usage | 4.95 MB |
<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> 2026-01-14 17:06:10 (14680): wrapper (7.24.26018): starting 2026-01-14 17:06:10 (14680): wrapper: running mfaktc-win-64.exe (-d 0) 2026-01-14 17:06:11 (14680): wrapper: created child process 199212 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 cudaSetDevice(0) failed cudaGetLastError() returned 100: no CUDA-capable device is detected 2026-01-14 17:06:12 (14680): mfaktc-win-64.exe exited; CPU time 0.000000 2026-01-14 17:06:12 (14680): app exit status: 0x1 2026-01-14 17:06:12 (14680): called boinc_finish(195) </stderr_txt> ]]>