| log in |
| Name | TF_75-76_565-570M_wu_42167_0 |
| Workunit | 34099792 |
| Created | 19 Oct 2025, 2:16:15 UTC |
| Sent | 19 Oct 2025, 18:06:52 UTC |
| Report deadline | 25 Oct 2025, 0:06:52 UTC |
| Received | 19 Oct 2025, 19:59:17 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | 195 (0xc3) EXIT_CHILD_FAILED |
| Computer ID | 242167 |
| Run time | 9 min 38 sec |
| CPU time | 2 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 191.13 GFLOPS |
| Application version | TF v0.43 (cuda120) |
| Peak working set size | 89.10 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> 2025-10-19 15:00:02 (9948): wrapper (7.24.26018): starting 2025-10-19 15:00:02 (9948): wrapper: running mfaktc-win-64.exe (-d 0) 2025-10-19 15:00:02 (9948): wrapper: created child process 4428 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=567794221 bit_min=75 bit_max=76 (13.48 GHz-days) Starting trial factoring M567794221 from 2^75 to 2^76 (13.48 GHz-days) k_min = 33268154608920 k_max = 66536309222064 Using GPU kernel "barrett76_mul32_gs" Date Time | class Pct | time ETA | GHz-d/day Sieve Wait Oct 19 15:00 | 0 0.1% | 14.733 3h55m | 82.33 82485 n.a.% Oct 19 15:00 | 8 0.2% | 12.709 3h22m | 95.44 82485 n.a.% Oct 19 15:00 | 11 0.3% | 13.721 3h38m | 88.40 82485 n.a.% Oct 19 15:01 | 15 0.4% | 15.748 4h10m | 77.02 82485 n.a.% Oct 19 15:01 | 20 0.5% | 13.720 3h38m | 88.41 82485 n.a.% Oct 19 15:01 | 35 0.6% | 13.730 3h38m | 88.34 82485 n.a.% Oct 19 15:01 | 36 0.7% | 13.719 3h37m | 88.41 82485 n.a.% Oct 19 15:01 | 39 0.8% | 13.728 3h37m | 88.35 82485 n.a.% Oct 19 15:02 | 44 0.9% | 13.728 3h37m | 88.35 82485 n.a.% Oct 19 15:02 | 48 1.0% | 12.721 3h21m | 95.35 82485 n.a.% Oct 19 15:02 | 51 1.1% | 14.741 3h53m | 82.28 82485 n.a.% Oct 19 15:02 | 60 1.2% | 14.726 3h52m | 82.37 82485 n.a.% Oct 19 15:03 | 63 1.4% | 13.726 3h36m | 88.37 82485 n.a.% Oct 19 15:03 | 68 1.5% | 13.717 3h36m | 88.42 82485 n.a.% Oct 19 15:03 | 71 1.6% | 14.734 3h52m | 82.32 82485 n.a.% Oct 19 15:03 | 75 1.7% | 13.735 3h36m | 88.31 82485 n.a.% Oct 19 15:04 | 83 1.8% | 13.729 3h35m | 88.35 82485 n.a.% Oct 19 15:04 | 84 1.9% | 13.735 3h35m | 88.31 82485 n.a.% Oct 19 15:04 | 95 2.0% | 13.727 3h35m | 88.36 82485 n.a.% Oct 19 15:04 | 96 2.1% | 13.727 3h35m | 88.36 82485 n.a.% Oct 19 15:04 | 99 2.2% | 12.715 3h18m | 95.39 82485 n.a.% Oct 19 15:05 | 104 2.3% | 13.718 3h34m | 88.42 82485 n.a.% Oct 19 15:05 | 116 2.4% | 14.725 3h49m | 82.37 82485 n.a.% Oct 19 15:05 | 119 2.5% | 13.728 3h34m | 88.35 82485 n.a.% Oct 19 15:05 | 120 2.6% | 13.717 3h33m | 88.42 82485 n.a.% Oct 19 15:06 | 123 2.7% | 14.748 3h49m | 82.24 82485 n.a.% Oct 19 15:06 | 128 2.8% | 14.725 3h48m | 82.37 82485 n.a.% Oct 19 15:06 | 131 2.9% | 14.725 3h48m | 82.37 82485 n.a.% Oct 19 15:06 | 135 3.0% | 13.719 3h32m | 88.41 82485 n.a.% Oct 19 15:07 | 140 3.1% | 14.734 3h48m | 82.32 82485 n.a.% Oct 19 15:07 | 156 3.2% | 13.718 3h32m | 88.42 82485 n.a.% Oct 19 15:07 | 159 3.3% | 12.714 3h16m | 95.40 82485 n.a.% Oct 19 15:07 | 168 3.4% | 14.721 3h47m | 82.39 82485 n.a.% Oct 19 15:08 | 176 3.5% | 14.725 3h47m | 82.37 82485 n.a.% Oct 19 15:08 | 179 3.6% | 12.714 3h16m | 95.40 82485 n.a.% Oct 19 15:08 | 180 3.8% | 13.730 3h31m | 88.34 82485 n.a.% Oct 19 15:08 | 183 3.9% | 14.733 3h46m | 82.33 82485 n.a.% Oct 19 15:08 | 191 4.0% | 13.720 3h30m | 88.41 82485 n.a.% Oct 19 15:09 | 195 4.1% | 14.730 3h46m | 82.34 82485 n.a.% Oct 19 15:09 | 200 4.2% | 13.719 3h30m | 88.41 82485 n.a.% Oct 19 15:09 | 203 4.3% | 6.303 1h36m | 192.43 82485 n.a.% ERROR: cudaGetLastError() returned 999: unknown error 2025-10-19 15:09:39 (9948): mfaktc-win-64.exe exited; CPU time 2.109375 2025-10-19 15:09:39 (9948): app exit status: 0x1 2025-10-19 15:09:39 (9948): called boinc_finish(195) </stderr_txt> ]]>