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Name | TF_75-76_343-355M_wu_143323_2 |
Workunit | 20365596 |
Created | 18 May 2025, 12:56:38 UTC |
Sent | 18 May 2025, 13:03:18 UTC |
Report deadline | 23 May 2025, 19:03:18 UTC |
Received | 18 May 2025, 14:48:57 UTC |
Server state | Over |
Outcome | Computation error |
Client state | Compute error |
Exit status | 195 (0xc3) EXIT_CHILD_FAILED |
Computer ID | 242167 |
Run time | 5 min 6 sec |
CPU time | 1 sec |
Validate state | Invalid |
Credit | 0.00 |
Device peak FLOPS | 191.14 GFLOPS |
Application version | TF v0.43 (cuda120) |
Peak working set size | 89.75 MB |
Peak swap size | 371.18 MB |
Peak disk usage | 3.43 MB |
<core_client_version>8.0.2</core_client_version> <![CDATA[ <message> (unknown error) (0) - exit code 195 (0xc3)</message> <stderr_txt> 2025-05-18 09:30:14 (7396): wrapper (7.24.26018): starting 2025-05-18 09:30:14 (7396): wrapper: running mfaktc-win-64.exe (-d 0) 2025-05-18 09:30:14 (7396): wrapper: created child process 4240 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 12.40 CUDA device info name Quadro K620 compute capability 5.0 max threads per block 1024 max shared memory per MP 65536 byte number of multiprocessors 3 CUDA cores per MP 128 CUDA cores - total 384 clock rate (CUDA cores) 1124MHz memory clock rate: 900MHz memory bus width: 128 bit Automatic parameters threads per grid 786432 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=352319687 bit_min=75 bit_max=76 (21.72 GHz-days) Starting trial factoring M352319687 from 2^75 to 2^76 (21.72 GHz-days) k_min = 53614562647800 k_max = 107229125299935 Using GPU kernel "barrett76_mul32_gs" Date Time | class Pct | time ETA | GHz-d/day Sieve Wait May 18 09:30 | 0 0.1% | 23.556 6h16m | 82.98 82485 n.a.% May 18 09:31 | 9 0.2% | 22.531 5h59m | 86.76 82485 n.a.% May 18 09:31 | 13 0.3% | 22.530 5h59m | 86.76 82485 n.a.% May 18 09:31 | 24 0.4% | 23.532 6h14m | 83.07 82485 n.a.% May 18 09:32 | 28 0.5% | 21.545 5h42m | 90.73 82485 n.a.% May 18 09:32 | 33 0.6% | 23.563 6h14m | 82.96 82485 n.a.% May 18 09:32 | 37 0.7% | 22.558 5h58m | 86.65 82485 n.a.% May 18 09:33 | 40 0.8% | 22.530 5h57m | 86.76 82485 n.a.% May 18 09:33 | 48 0.9% | 21.546 5h41m | 90.72 82485 n.a.% May 18 09:34 | 49 1.0% | 22.546 5h56m | 86.70 82485 n.a.% May 18 09:34 | 52 1.1% | 22.545 5h56m | 86.70 82485 n.a.% May 18 09:34 | 57 1.2% | 22.531 5h55m | 86.76 82485 n.a.% May 18 09:35 | 64 1.4% | 22.095 5h48m | 88.47 82485 n.a.% ERROR: cudaGetLastError() returned 999: unknown error 2025-05-18 09:35:19 (7396): mfaktc-win-64.exe exited; CPU time 1.921875 2025-05-18 09:35:19 (7396): app exit status: 0x1 2025-05-18 09:35:19 (7396): called boinc_finish(195) </stderr_txt> ]]>