| log in |
| Name | TF_76-77_193-195M_wu_13346_0 |
| Workunit | 52647262 |
| Created | 9 Aug 2026, 6:33:14 UTC |
| Sent | 11 Aug 2026, 10:37:18 UTC |
| Report deadline | 17 Aug 2026, 10:37:18 UTC |
| Received | 12 Aug 2026, 6:42:47 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Aborted by user |
| Exit status | 203 (0xcb) EXIT_ABORTED_VIA_GUI |
| Computer ID | 247913 |
| Run time | 20 sec |
| CPU time | 1 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 2,807.42 GFLOPS |
| Application version | TF v0.52 (cuda128) |
| Peak working set size | 127.36 MB |
| Peak swap size | 8,982.06 MB |
| Peak disk usage | 4.16 MB |
<core_client_version>8.2.13</core_client_version> <![CDATA[ <message> aborted by user</message> <stderr_txt> 2026-08-12 02:52:03 (141316): wrapper (7.24.26018): starting 2026-08-12 02:52:03 (141316): wrapper (7.24.26018): starting 2026-08-12 02:52:03 (141316): wrapper: running ./mfaktc.exe (-d 1) 2026-08-12 02:52:03 (141316): wrapper: created child process 141318 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 256 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 LegacyResultsTxt no TimeStampInResults no TimestampOnSameLine no CUDA version info binary compiled for CUDA 12.8 CUDA runtime version 12.8 CUDA driver version 13.0 CUDA device info name NVIDIA GeForce RTX 3060 compute capability 8.6 max threads per block 1024 max shared memory per MP 102400 bytes number of multiprocessors 28 clock rate (CUDA cores) 1777 MHz memory clock rate: 7501 MHz memory bus width: 192 bits Automatic parameters threads per grid 917504 GPUSievePrimes (adjusted) 82486 GPUsieve minimum exponent 1055144 running a simple self-test... Self-test statistics number of tests 104 successful tests 104 self-test PASSED! got assignment: exp=193907473 bit_min=76 bit_max=77 (78.93 GHz-days) Starting trial factoring M193907473 from 2^76 to 2^77 (78.93 GHz-days) k_min = 194829684888300 k_max = 389659369785682 Using GPU kernel "barrett87_mul32_gs" Date Time | class Pct | time ETA | GHz-d/day Sieve Wait Aug 12 02:52 | 0 0.1% | 3.631 58m02s | 1956.28 82485 n.a.% Aug 12 02:52 | 3 0.2% | 3.778 1h00m | 1880.16 82485 n.a.% Aug 12 02:52 | 8 0.3% | 3.629 57m53s | 1957.36 82485 n.a.% Aug 12 02:52 | 11 0.4% | 3.629 57m49s | 1957.36 82485 n.a.% Aug 12 02:52 | 12 0.5% | 3.603 57m21s | 1971.49 82485 n.a.% Aug 12 02:52 | 15 0.6% | 3.588 57m03s | 1979.73 82485 n.a.% Aug 12 02:52 | 23 0.7% | 3.615 57m25s | 1964.94 82485 n.a.% received signal "SIGTERM" mfaktc will exit once the current class is finished. press ^C again to exit immediately mfaktc will exit NOW! 2026-08-12 08:19:40 (158025): wrapper (7.24.26018): starting 2026-08-12 08:19:40 (158025): wrapper (7.24.26018): starting 2026-08-12 08:19:40 (158025): wrapper: running ./mfaktc.exe (-d 0) 2026-08-12 08:19:40 (158025): wrapper: created child process 158028 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 256 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 LegacyResultsTxt no TimeStampInResults no TimestampOnSameLine no CUDA version info binary compiled for CUDA 12.8 CUDA runtime version 12.8 CUDA driver version 13.0 CUDA device info name NVIDIA GeForce RTX 3060 compute capability 8.6 max threads per block 1024 max shared memory per MP 102400 bytes number of multiprocessors 28 clock rate (CUDA cores) 1777 MHz memory clock rate: 7501 MHz memory bus width: 192 bits Automatic parameters threads per grid 917504 GPUSievePrimes (adjusted) 82486 GPUsieve minimum exponent 1055144 running a simple self-test... Self-test statistics number of tests 104 successful tests 104 self-test PASSED! got assignment: exp=193907473 bit_min=76 bit_max=77 (78.93 GHz-days) Starting trial factoring M193907473 from 2^76 to 2^77 (78.93 GHz-days) k_min = 194829684888300 k_max = 389659369785682 Using GPU kernel "barrett87_mul32_gs" Date Time | class Pct | time ETA | GHz-d/day Sieve Wait Aug 12 08:19 | 0 0.1% | 3.355 53m37s | 2117.22 82485 n.a.% Aug 12 08:19 | 3 0.2% | 3.340 53m20s | 2126.72 82485 n.a.% Aug 12 08:19 | 8 0.3% | 3.350 53m26s | 2120.38 82485 n.a.% Aug 12 08:19 | 11 0.4% | 3.363 53m35s | 2112.18 82485 n.a.% Aug 12 08:19 | 12 0.5% | 3.367 53m35s | 2109.67 82485 n.a.% Aug 12 08:20 | 15 0.6% | 3.360 53m25s | 2114.07 82485 n.a.% Aug 12 08:20 | 23 0.7% | 3.372 53m34s | 2106.54 82485 n.a.% Aug 12 08:20 | 32 0.8% | 3.349 53m08s | 2121.01 82485 n.a.% Aug 12 08:20 | 35 0.9% | 3.349 53m05s | 2121.01 82485 n.a.% Aug 12 08:20 | 36 1.0% | 3.348 53m01s | 2121.64 82485 n.a.% Aug 12 08:20 | 47 1.1% | 3.349 52m58s | 2121.01 82485 n.a.% Aug 12 08:20 | 51 1.2% | 3.378 53m22s | 2102.80 82485 n.a.% Aug 12 08:20 | 56 1.4% | 3.366 53m08s | 2110.30 82485 n.a.% Aug 12 08:20 | 63 1.5% | 3.361 53m00s | 2113.44 82485 n.a.% Aug 12 08:20 | 68 1.6% | 3.393 53m26s | 2093.50 82485 n.a.% Aug 12 08:20 | 72 1.7% | 3.372 53m03s | 2106.54 82485 n.a.% Aug 12 08:20 | 75 1.8% | 3.364 52m52s | 2111.55 82485 n.a.% Aug 12 08:20 | 80 1.9% | 3.373 52m57s | 2105.92 82485 n.a.% Aug 12 08:20 | 87 2.0% | 3.378 52m59s | 2102.80 82485 n.a.% Aug 12 08:20 | 92 2.1% | 3.420 53m35s | 2076.98 82485 n.a.% Aug 12 08:20 | 95 2.2% | 3.373 52m47s | 2105.92 82485 n.a.% Aug 12 08:20 | 96 2.3% | 3.391 53m01s | 2094.74 82485 n.a.% Aug 12 08:20 | 107 2.4% | 3.396 53m02s | 2091.66 82485 n.a.% Aug 12 08:21 | 108 2.5% | 3.403 53m05s | 2087.35 82485 n.a.% Aug 12 08:21 | 116 2.6% | 3.393 52m52s | 2093.50 82485 n.a.% Aug 12 08:21 | 120 2.7% | 3.403 52m58s | 2087.35 82485 n.a.% Aug 12 08:21 | 123 2.8% | 3.404 52m56s | 2086.74 82485 n.a.% Aug 12 08:21 | 128 2.9% | 3.399 52m48s | 2089.81 82485 n.a.% Aug 12 08:21 | 131 3.0% | 3.420 53m04s | 2076.98 82485 n.a.% Aug 12 08:21 | 135 3.1% | 3.419 53m00s | 2077.58 82485 n.a.% Aug 12 08:21 | 140 3.2% | 3.397 52m36s | 2091.04 82485 n.a.% Aug 12 08:21 | 143 3.3% | 3.408 52m43s | 2084.29 82485 n.a.% Aug 12 08:21 | 147 3.4% | 3.377 52m10s | 2103.42 82485 n.a.% Aug 12 08:21 | 152 3.5% | 3.427 52m53s | 2072.73 82485 n.a.% Aug 12 08:21 | 155 3.6% | 3.398 52m23s | 2090.42 82485 n.a.% Aug 12 08:21 | 156 3.8% | 3.396 52m18s | 2091.66 82485 n.a.% Aug 12 08:21 | 168 3.9% | 3.368 51m49s | 2109.04 82485 n.a.% Aug 12 08:21 | 171 4.0% | 3.383 51m59s | 2099.69 82485 n.a.% Aug 12 08:21 | 176 4.1% | 3.380 51m53s | 2101.56 82485 n.a.% Aug 12 08:21 | 180 4.2% | 3.394 52m02s | 2092.89 82485 n.a.% Aug 12 08:22 | 183 4.3% | 3.364 51m32s | 2111.55 82485 n.a.% Aug 12 08:22 | 191 4.4% | 3.391 51m53s | 2094.74 82485 n.a.% Aug 12 08:22 | 200 4.5% | 3.409 52m06s | 2083.68 82485 n.a.% Aug 12 08:22 | 207 4.6% | 3.401 51m55s | 2088.58 82485 n.a.% Aug 12 08:22 | 212 4.7% | 3.365 51m19s | 2110.92 82485 n.a.% Aug 12 08:22 | 215 4.8% | 3.405 51m52s | 2086.13 82485 n.a.% Aug 12 08:22 | 227 4.9% | 3.399 51m43s | 2089.81 82485 n.a.% Aug 12 08:22 | 228 5.0% | 3.418 51m57s | 2078.19 82485 n.a.% Aug 12 08:22 | 231 5.1% | 3.393 51m31s | 2093.50 82485 n.a.% Aug 12 08:22 | 240 5.2% | 3.407 51m40s | 2084.90 82485 n.a.% Aug 12 08:22 | 243 5.3% | 3.408 51m38s | 2084.29 82485 n.a.% Aug 12 08:22 | 248 5.4% | 3.387 51m15s | 2097.21 82485 n.a.% Aug 12 08:22 | 252 5.5% | 3.413 51m36s | 2081.24 82485 n.a.% Aug 12 08:22 | 255 5.6% | 3.376 50m59s | 2104.05 82485 n.a.% Aug 12 08:22 | 260 5.7% | 3.393 51m11s | 2093.50 82485 n.a.% Aug 12 08:22 | 263 5.8% | 3.388 51m03s | 2096.59 82485 n.a.% Aug 12 08:22 | 267 5.9% | 3.404 51m14s | 2086.74 82485 n.a.% Aug 12 08:22 | 275 6.0% | 3.401 51m08s | 2088.58 82485 n.a.% Aug 12 08:23 | 276 6.1% | 3.389 50m53s | 2095.98 82485 n.a.% Aug 12 08:23 | 287 6.2% | 3.389 50m50s | 2095.98 82485 n.a.% Aug 12 08:23 | 288 6.4% | 3.394 50m51s | 2092.89 82485 n.a.% Aug 12 08:23 | 296 6.5% | 3.376 50m32s | 2104.05 82485 n.a.% Aug 12 08:23 | 303 6.6% | 3.375 50m27s | 2104.67 82485 n.a.% Aug 12 08:23 | 308 6.7% | 3.384 50m32s | 2099.07 82485 n.a.% Aug 12 08:23 | 311 6.8% | 3.381 50m26s | 2100.93 82485 n.a.% Aug 12 08:23 | 312 6.9% | 3.383 50m24s | 2099.69 82485 n.a.% Aug 12 08:23 | 315 7.0% | 3.382 50m20s | 2100.31 82485 n.a.% Aug 12 08:23 | 320 7.1% | 3.387 50m21s | 2097.21 82485 n.a.% Aug 12 08:23 | 323 7.2% | 3.407 50m36s | 2084.90 82485 n.a.% Aug 12 08:23 | 327 7.3% | 3.406 50m31s | 2085.51 82485 n.a.% Aug 12 08:23 | 332 7.4% | 3.393 50m16s | 2093.50 82485 n.a.% Aug 12 08:23 | 336 7.5% | 3.412 50m30s | 2081.85 82485 n.a.% Aug 12 08:23 | 347 7.6% | 3.405 50m20s | 2086.13 82485 n.a.% Aug 12 08:23 | 348 7.7% | 3.394 50m07s | 2092.89 82485 n.a.% Aug 12 08:23 | 351 7.8% | 3.369 49m42s | 2108.42 82485 n.a.% Aug 12 08:23 | 360 7.9% | 3.372 49m41s | 2106.54 82485 n.a.% Aug 12 08:24 | 371 8.0% | 3.396 49m59s | 2091.66 82485 n.a.% Aug 12 08:24 | 372 8.1% | 3.405 50m03s | 2086.13 82485 n.a.% Aug 12 08:24 | 375 8.2% | 3.424 50m17s | 2074.55 82485 n.a.% Aug 12 08:24 | 380 8.3% | 3.373 49m28s | 2105.92 82485 n.a.% Aug 12 08:24 | 383 8.4% | 3.415 50m02s | 2080.02 82485 n.a.% Aug 12 08:24 | 387 8.5% | 3.394 49m40s | 2092.89 82485 n.a.% Aug 12 08:24 | 392 8.6% | 3.393 49m36s | 2093.50 82485 n.a.% Aug 12 08:24 | 395 8.8% | 3.383 49m24s | 2099.69 82485 n.a.% Aug 12 08:24 | 396 8.9% | 3.376 49m14s | 2104.05 82485 n.a.% Aug 12 08:24 | 407 9.0% | 3.388 49m21s | 2096.59 82485 n.a.% Aug 12 08:24 | 408 9.1% | 3.404 49m32s | 2086.74 82485 n.a.% Aug 12 08:24 | 411 9.2% | 3.397 49m22s | 2091.04 82485 n.a.% Aug 12 08:24 | 416 9.3% | 3.417 49m36s | 2078.80 82485 n.a.% Aug 12 08:24 | 420 9.4% | 3.379 49m00s | 2102.18 82485 n.a.% Aug 12 08:24 | 428 9.5% | 3.393 49m09s | 2093.50 82485 n.a.% Aug 12 08:24 | 431 9.6% | 3.384 48m57s | 2099.07 82485 n.a.% Aug 12 08:24 | 432 9.7% | 3.378 48m49s | 2102.80 82485 n.a.% Aug 12 08:25 | 435 9.8% | 3.404 49m08s | 2086.74 82485 n.a.% Aug 12 08:25 | 443 9.9% | 3.410 49m10s | 2083.07 82485 n.a.% Aug 12 08:25 | 452 10.0% | 3.415 49m11s | 2080.02 82485 n.a.% Aug 12 08:25 | 455 10.1% | 3.384 48m40s | 2099.07 82485 n.a.% Aug 12 08:25 | 471 10.2% | 3.383 48m36s | 2099.69 82485 n.a.% Aug 12 08:25 | 476 10.3% | 3.393 48m41s | 2093.50 82485 n.a.% Aug 12 08:25 | 480 10.4% | 3.367 48m16s | 2109.67 82485 n.a.% Aug 12 08:25 | 483 10.5% | 3.391 48m33s | 2094.74 82485 n.a.% Aug 12 08:25 | 488 10.6% | 3.388 48m27s | 2096.59 82485 n.a.% Aug 12 08:25 | 491 10.7% | 3.418 48m49s | 2078.19 82485 n.a.% Aug 12 08:25 | 492 10.8% | 3.387 48m19s | 2097.21 82485 n.a.% Aug 12 08:25 | 495 10.9% | 3.391 48m19s | 2094.74 82485 n.a.% Aug 12 08:25 | 507 11.0% | 3.420 48m41s | 2076.98 82485 n.a.% Aug 12 08:25 | 512 11.1% | 3.403 48m23s | 2087.35 82485 n.a.% Aug 12 08:25 | 515 11.2% | 3.410 48m25s | 2083.07 82485 n.a.% Aug 12 08:25 | 516 11.4% | 3.385 48m01s | 2098.45 82485 n.a.% Aug 12 08:25 | 527 11.5% | 3.381 47m54s | 2100.93 82485 n.a.% Aug 12 08:25 | 528 11.6% | 3.388 47m56s | 2096.59 82485 n.a.% Aug 12 08:26 | 536 11.7% | 3.400 48m03s | 2089.19 82485 n.a.% Aug 12 08:26 | 540 11.8% | 3.394 47m55s | 2092.89 82485 n.a.% Aug 12 08:26 | 543 11.9% | 3.394 47m51s | 2092.89 82485 n.a.% Aug 12 08:26 | 548 12.0% | 3.390 47m45s | 2095.36 82485 n.a.% Aug 12 08:26 | 551 12.1% | 3.387 47m39s | 2097.21 82485 n.a.% Aug 12 08:26 | 560 12.2% | 3.387 47m35s | 2097.21 82485 n.a.% Aug 12 08:26 | 563 12.3% | 3.384 47m29s | 2099.07 82485 n.a.% Aug 12 08:26 | 567 12.4% | 3.387 47m28s | 2097.21 82485 n.a.% Aug 12 08:26 | 572 12.5% | 3.380 47m19s | 2101.56 82485 n.a.% Aug 12 08:26 | 575 12.6% | 3.398 47m31s | 2090.42 82485 n.a.% Aug 12 08:26 | 576 12.7% | 3.398 47m28s | 2090.42 82485 n.a.% Aug 12 08:26 | 591 12.8% | 3.384 47m12s | 2099.07 82485 n.a.% Aug 12 08:26 | 596 12.9% | 3.387 47m12s | 2097.21 82485 n.a.% Aug 12 08:26 | 600 13.0% | 3.394 47m14s | 2092.89 82485 n.a.% Aug 12 08:26 | 603 13.1% | 3.381 47m00s | 2100.93 82485 n.a.% Aug 12 08:26 | 611 13.2% | 3.378 46m54s | 2102.80 82485 n.a.% Aug 12 08:26 | 612 13.3% | 3.393 47m03s | 2093.50 82485 n.a.% Aug 12 08:26 | 620 13.4% | 3.387 46m55s | 2097.21 82485 n.a.% Aug 12 08:27 | 623 13.5% | 3.376 46m42s | 2104.05 82485 n.a.% Aug 12 08:27 | 627 13.6% | 3.398 46m57s | 2090.42 82485 n.a.% Aug 12 08:27 | 635 13.8% | 3.366 46m27s | 2110.30 82485 n.a.% received signal "SIGTERM" mfaktc will exit once the current class is finished. press ^C again to exit immediately mfaktc will exit NOW! 2026-08-12 08:41:17 (4110): wrapper (7.24.26018): starting 2026-08-12 08:41:17 (4110): wrapper (7.24.26018): starting 2026-08-12 08:41:17 (4110): wrapper: running ./mfaktc.exe (-d 0) 2026-08-12 08:41:17 (4110): wrapper: created child process 4138 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 256 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 LegacyResultsTxt no TimeStampInResults no TimestampOnSameLine no CUDA version info binary compiled for CUDA 12.8 CUDA runtime version 12.8 CUDA driver version 13.0 CUDA device info name NVIDIA GeForce RTX 3060 compute capability 8.6 max threads per block 1024 max shared memory per MP 102400 bytes number of multiprocessors 28 clock rate (CUDA cores) 1777 MHz memory clock rate: 7501 MHz memory bus width: 192 bits Automatic parameters threads per grid 917504 GPUSievePrimes (adjusted) 82486 GPUsieve minimum exponent 1055144 running a simple self-test... Self-test statistics number of tests 104 successful tests 104 self-test PASSED! got assignment: exp=193907473 bit_min=76 bit_max=77 (78.93 GHz-days) Starting trial factoring M193907473 from 2^76 to 2^77 (78.93 GHz-days) k_min = 194829684888300 k_max = 389659369785682 Using GPU kernel "barrett87_mul32_gs" found a valid checkpoint file! last finished class was: 603 no factors found so far. previous work took 427018 ms Date Time | class Pct | time ETA | GHz-d/day Sieve Wait Aug 12 08:41 | 611 13.2% | 3.341 46m23s | 2126.09 82485 n.a.% Aug 12 08:41 | 612 13.3% | 3.313 45m56s | 2144.06 82485 n.a.% Aug 12 08:41 | 620 13.4% | 3.295 45m38s | 2155.77 82485 n.a.% Aug 12 08:41 | 623 13.5% | 3.296 45m36s | 2155.12 82485 n.a.% Aug 12 08:41 | 627 13.6% | 3.325 45m56s | 2136.32 82485 n.a.% received signal "SIGTERM" mfaktc will exit once the current class is finished. press ^C again to exit immediately mfaktc will exit NOW! </stderr_txt> ]]>