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| Name | TF_76-77_193-195M_wu_13347_0 |
| Workunit | 52647263 |
| 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 | 2 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 2,807.42 GFLOPS |
| Application version | TF v0.52 (cuda128) |
| Peak working set size | 127.18 MB |
| Peak swap size | 8,982.06 MB |
| Peak disk usage | 4.15 MB |
<core_client_version>8.2.13</core_client_version> <![CDATA[ <message> aborted by user</message> <stderr_txt> 2026-08-12 02:52:12 (141349): wrapper (7.24.26018): starting 2026-08-12 02:52:12 (141349): wrapper (7.24.26018): starting 2026-08-12 02:52:12 (141349): wrapper: running ./mfaktc.exe (-d 0) 2026-08-12 02:52:12 (141349): wrapper: created child process 141351 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=193907507 bit_min=76 bit_max=77 (78.93 GHz-days) Starting trial factoring M193907507 from 2^76 to 2^77 (78.93 GHz-days) k_min = 194829650728020 k_max = 389659301462291 Using GPU kernel "barrett87_mul32_gs" Date Time | class Pct | time ETA | GHz-d/day Sieve Wait Aug 12 02:52 | 0 0.1% | 3.369 53m51s | 2108.42 82485 n.a.% Aug 12 02:52 | 4 0.2% | 3.381 53m59s | 2100.93 82485 n.a.% Aug 12 02:52 | 9 0.3% | 3.380 53m55s | 2101.56 82485 n.a.% Aug 12 02:52 | 12 0.4% | 3.377 53m48s | 2103.42 82485 n.a.% Aug 12 02:52 | 13 0.5% | 3.378 53m46s | 2102.80 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 (158026): wrapper (7.24.26018): starting 2026-08-12 08:19:40 (158026): wrapper (7.24.26018): starting 2026-08-12 08:19:40 (158026): wrapper: running ./mfaktc.exe (-d 1) 2026-08-12 08:19:40 (158026): wrapper: created child process 158030 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=193907507 bit_min=76 bit_max=77 (78.93 GHz-days) Starting trial factoring M193907507 from 2^76 to 2^77 (78.93 GHz-days) k_min = 194829650728020 k_max = 389659301462291 Using GPU kernel "barrett87_mul32_gs" Date Time | class Pct | time ETA | GHz-d/day Sieve Wait Aug 12 08:19 | 0 0.1% | 3.409 54m29s | 2083.68 82485 n.a.% Aug 12 08:19 | 4 0.2% | 3.448 55m03s | 2060.11 82485 n.a.% Aug 12 08:19 | 9 0.3% | 3.476 55m27s | 2043.52 82485 n.a.% Aug 12 08:19 | 12 0.4% | 3.489 55m35s | 2035.90 82485 n.a.% Aug 12 08:19 | 13 0.5% | 3.506 55m48s | 2026.03 82485 n.a.% Aug 12 08:20 | 24 0.6% | 3.507 55m46s | 2025.45 82485 n.a.% Aug 12 08:20 | 25 0.7% | 3.553 56m26s | 1999.23 82485 n.a.% Aug 12 08:20 | 28 0.8% | 3.567 56m36s | 1991.38 82485 n.a.% Aug 12 08:20 | 33 0.9% | 3.583 56m47s | 1982.49 82485 n.a.% Aug 12 08:20 | 37 1.0% | 3.489 55m15s | 2035.90 82485 n.a.% Aug 12 08:20 | 40 1.1% | 3.503 55m24s | 2027.76 82485 n.a.% Aug 12 08:20 | 45 1.2% | 3.514 55m31s | 2021.42 82485 n.a.% Aug 12 08:20 | 48 1.4% | 3.502 55m16s | 2028.34 82485 n.a.% Aug 12 08:20 | 49 1.5% | 3.511 55m21s | 2023.14 82485 n.a.% Aug 12 08:20 | 60 1.6% | 3.516 55m23s | 2020.27 82485 n.a.% Aug 12 08:20 | 69 1.7% | 3.519 55m22s | 2018.54 82485 n.a.% Aug 12 08:20 | 72 1.8% | 3.515 55m15s | 2020.84 82485 n.a.% Aug 12 08:20 | 73 1.9% | 3.512 55m08s | 2022.57 82485 n.a.% Aug 12 08:20 | 84 2.0% | 3.619 56m45s | 1962.77 82485 n.a.% Aug 12 08:20 | 88 2.1% | 3.554 55m41s | 1998.67 82485 n.a.% Aug 12 08:20 | 93 2.2% | 3.578 56m00s | 1985.26 82485 n.a.% Aug 12 08:20 | 97 2.3% | 3.641 56m55s | 1950.91 82485 n.a.% Aug 12 08:21 | 100 2.4% | 3.684 57m32s | 1928.14 82485 n.a.% Aug 12 08:21 | 105 2.5% | 3.561 55m33s | 1994.74 82485 n.a.% Aug 12 08:21 | 108 2.6% | 3.714 57m53s | 1912.56 82485 n.a.% Aug 12 08:21 | 109 2.7% | 3.638 56m38s | 1952.52 82485 n.a.% Aug 12 08:21 | 112 2.8% | 3.683 57m16s | 1928.66 82485 n.a.% Aug 12 08:21 | 117 2.9% | 3.732 57m58s | 1903.34 82485 n.a.% Aug 12 08:21 | 124 3.0% | 3.762 58m22s | 1888.16 82485 n.a.% Aug 12 08:21 | 132 3.1% | 3.668 56m51s | 1936.55 82485 n.a.% Aug 12 08:21 | 133 3.2% | 3.572 55m18s | 1988.59 82485 n.a.% Aug 12 08:21 | 144 3.3% | 3.566 55m09s | 1991.94 82485 n.a.% Aug 12 08:21 | 145 3.4% | 3.573 55m12s | 1988.04 82485 n.a.% Aug 12 08:21 | 153 3.5% | 3.546 54m44s | 2003.18 82485 n.a.% Aug 12 08:21 | 157 3.6% | 3.549 54m43s | 2001.48 82485 n.a.% Aug 12 08:21 | 160 3.8% | 3.546 54m37s | 2003.18 82485 n.a.% Aug 12 08:21 | 165 3.9% | 3.544 54m31s | 2004.31 82485 n.a.% Aug 12 08:21 | 168 4.0% | 3.559 54m41s | 1995.86 82485 n.a.% Aug 12 08:22 | 172 4.1% | 3.570 54m48s | 1989.71 82485 n.a.% Aug 12 08:22 | 177 4.2% | 3.654 56m02s | 1943.97 82485 n.a.% Aug 12 08:22 | 180 4.3% | 3.638 55m43s | 1952.52 82485 n.a.% Aug 12 08:22 | 189 4.4% | 3.607 55m11s | 1969.30 82485 n.a.% Aug 12 08:22 | 192 4.5% | 3.554 54m19s | 1998.67 82485 n.a.% Aug 12 08:22 | 193 4.6% | 3.552 54m14s | 1999.79 82485 n.a.% Aug 12 08:22 | 205 4.7% | 3.707 56m32s | 1916.17 82485 n.a.% Aug 12 08:22 | 208 4.8% | 3.682 56m05s | 1929.19 82485 n.a.% Aug 12 08:22 | 213 4.9% | 3.586 54m34s | 1980.83 82485 n.a.% Aug 12 08:22 | 220 5.0% | 3.611 54m53s | 1967.12 82485 n.a.% Aug 12 08:22 | 229 5.1% | 3.701 56m12s | 1919.28 82485 n.a.% Aug 12 08:22 | 237 5.2% | 3.565 54m04s | 1992.50 82485 n.a.% Aug 12 08:22 | 240 5.3% | 3.514 53m14s | 2021.42 82485 n.a.% Aug 12 08:22 | 244 5.4% | 3.571 54m02s | 1989.15 82485 n.a.% Aug 12 08:22 | 249 5.5% | 3.565 53m53s | 1992.50 82485 n.a.% Aug 12 08:22 | 252 5.6% | 3.554 53m40s | 1998.67 82485 n.a.% Aug 12 08:22 | 264 5.7% | 3.530 53m15s | 2012.25 82485 n.a.% Aug 12 08:23 | 265 5.8% | 3.555 53m34s | 1998.10 82485 n.a.% Aug 12 08:23 | 268 5.9% | 3.538 53m15s | 2007.70 82485 n.a.% Aug 12 08:23 | 273 6.0% | 3.542 53m15s | 2005.44 82485 n.a.% Aug 12 08:23 | 277 6.1% | 3.546 53m15s | 2003.18 82485 n.a.% Aug 12 08:23 | 280 6.2% | 3.590 53m51s | 1978.62 82485 n.a.% Aug 12 08:23 | 285 6.4% | 3.555 53m16s | 1998.10 82485 n.a.% Aug 12 08:23 | 289 6.5% | 3.541 53m00s | 2006.00 82485 n.a.% Aug 12 08:23 | 292 6.6% | 3.652 54m36s | 1945.03 82485 n.a.% Aug 12 08:23 | 297 6.7% | 3.670 54m48s | 1935.49 82485 n.a.% Aug 12 08:23 | 300 6.8% | 3.615 53m55s | 1964.94 82485 n.a.% Aug 12 08:23 | 304 6.9% | 3.653 54m26s | 1944.50 82485 n.a.% Aug 12 08:23 | 312 7.0% | 3.586 53m22s | 1980.83 82485 n.a.% Aug 12 08:23 | 313 7.1% | 3.580 53m13s | 1984.15 82485 n.a.% Aug 12 08:23 | 324 7.2% | 3.559 52m51s | 1995.86 82485 n.a.% Aug 12 08:23 | 325 7.3% | 3.627 53m48s | 1958.44 82485 n.a.% Aug 12 08:23 | 328 7.4% | 3.581 53m04s | 1983.60 82485 n.a.% Aug 12 08:23 | 333 7.5% | 3.606 53m22s | 1969.84 82485 n.a.% Aug 12 08:24 | 340 7.6% | 3.642 53m50s | 1950.37 82485 n.a.% Aug 12 08:24 | 345 7.7% | 3.572 52m45s | 1988.59 82485 n.a.% Aug 12 08:24 | 348 7.8% | 3.722 54m54s | 1908.45 82485 n.a.% Aug 12 08:24 | 352 7.9% | 3.698 54m29s | 1920.84 82485 n.a.% Aug 12 08:24 | 357 8.0% | 3.721 54m46s | 1908.97 82485 n.a.% Aug 12 08:24 | 364 8.1% | 3.643 53m33s | 1949.84 82485 n.a.% Aug 12 08:24 | 369 8.2% | 3.706 54m25s | 1916.69 82485 n.a.% Aug 12 08:24 | 373 8.3% | 3.755 55m04s | 1891.68 82485 n.a.% Aug 12 08:24 | 384 8.4% | 3.668 53m44s | 1936.55 82485 n.a.% Aug 12 08:24 | 385 8.5% | 3.709 54m17s | 1915.14 82485 n.a.% Aug 12 08:24 | 388 8.6% | 3.852 56m18s | 1844.04 82485 n.a.% Aug 12 08:24 | 397 8.8% | 3.637 53m06s | 1953.05 82485 n.a.% Aug 12 08:24 | 405 8.9% | 3.588 52m20s | 1979.73 82485 n.a.% Aug 12 08:24 | 408 9.0% | 3.568 51m58s | 1990.82 82485 n.a.% Aug 12 08:24 | 409 9.1% | 3.579 52m04s | 1984.71 82485 n.a.% Aug 12 08:24 | 412 9.2% | 3.572 51m55s | 1988.59 82485 n.a.% Aug 12 08:25 | 417 9.3% | 3.551 51m33s | 2000.35 82485 n.a.% Aug 12 08:25 | 420 9.4% | 3.553 51m31s | 1999.23 82485 n.a.% Aug 12 08:25 | 424 9.5% | 3.610 52m17s | 1967.66 82485 n.a.% Aug 12 08:25 | 429 9.6% | 3.574 51m42s | 1987.48 82485 n.a.% Aug 12 08:25 | 432 9.7% | 3.555 51m22s | 1998.10 82485 n.a.% Aug 12 08:25 | 433 9.8% | 3.577 51m38s | 1985.81 82485 n.a.% Aug 12 08:25 | 444 9.9% | 3.570 51m28s | 1989.71 82485 n.a.% Aug 12 08:25 | 445 10.0% | 3.564 51m19s | 1993.06 82485 n.a.% Aug 12 08:25 | 453 10.1% | 3.575 51m25s | 1986.93 82485 n.a.% Aug 12 08:25 | 457 10.2% | 3.576 51m23s | 1986.37 82485 n.a.% Aug 12 08:25 | 460 10.3% | 3.579 51m22s | 1984.71 82485 n.a.% Aug 12 08:25 | 465 10.4% | 3.576 51m15s | 1986.37 82485 n.a.% Aug 12 08:25 | 468 10.5% | 3.555 50m54s | 1998.10 82485 n.a.% Aug 12 08:25 | 469 10.6% | 3.557 50m52s | 1996.98 82485 n.a.% Aug 12 08:25 | 472 10.7% | 3.563 50m53s | 1993.62 82485 n.a.% Aug 12 08:25 | 480 10.8% | 3.552 50m41s | 1999.79 82485 n.a.% Aug 12 08:25 | 489 10.9% | 3.567 50m50s | 1991.38 82485 n.a.% Aug 12 08:26 | 493 11.0% | 3.548 50m30s | 2002.05 82485 n.a.% Aug 12 08:26 | 504 11.1% | 3.555 50m32s | 1998.10 82485 n.a.% Aug 12 08:26 | 508 11.2% | 3.570 50m42s | 1989.71 82485 n.a.% Aug 12 08:26 | 513 11.4% | 3.565 50m34s | 1992.50 82485 n.a.% Aug 12 08:26 | 517 11.5% | 3.558 50m24s | 1996.42 82485 n.a.% Aug 12 08:26 | 520 11.6% | 3.563 50m25s | 1993.62 82485 n.a.% Aug 12 08:26 | 528 11.7% | 3.568 50m26s | 1990.82 82485 n.a.% Aug 12 08:26 | 529 11.8% | 3.557 50m13s | 1996.98 82485 n.a.% Aug 12 08:26 | 532 11.9% | 3.566 50m17s | 1991.94 82485 n.a.% Aug 12 08:26 | 537 12.0% | 3.570 50m17s | 1989.71 82485 n.a.% Aug 12 08:26 | 544 12.1% | 3.563 50m07s | 1993.62 82485 n.a.% Aug 12 08:26 | 549 12.2% | 3.574 50m13s | 1987.48 82485 n.a.% Aug 12 08:26 | 552 12.3% | 3.635 51m01s | 1954.13 82485 n.a.% Aug 12 08:26 | 553 12.4% | 3.585 50m15s | 1981.38 82485 n.a.% Aug 12 08:26 | 564 12.5% | 3.642 50m59s | 1950.37 82485 n.a.% Aug 12 08:26 | 565 12.6% | 3.658 51m09s | 1941.84 82485 n.a.% Aug 12 08:26 | 573 12.7% | 3.599 50m16s | 1973.68 82485 n.a.% Aug 12 08:27 | 577 12.8% | 3.610 50m22s | 1967.66 82485 n.a.% Aug 12 08:27 | 585 12.9% | 3.575 49m49s | 1986.93 82485 n.a.% received signal "SIGTERM" mfaktc will exit once the current class is finished. press ^C again to exit immediately Aug 12 08:27 | 588 13.0% | 3.608 50m13s | 1968.75 82485 n.a.% 2026-08-12 08:41:17 (4114): wrapper (7.24.26018): starting 2026-08-12 08:41:17 (4114): wrapper (7.24.26018): starting 2026-08-12 08:41:17 (4114): wrapper: running ./mfaktc.exe (-d 1) 2026-08-12 08:41:17 (4114): wrapper: created child process 4145 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=193907507 bit_min=76 bit_max=77 (78.93 GHz-days) Starting trial factoring M193907507 from 2^76 to 2^77 (78.93 GHz-days) k_min = 194829650728020 k_max = 389659301462291 Using GPU kernel "barrett87_mul32_gs" found a valid checkpoint file! last finished class was: 588 no factors found so far. previous work took 448520 ms Date Time | class Pct | time ETA | GHz-d/day Sieve Wait Aug 12 08:41 | 592 13.1% | 3.452 47m59s | 2057.72 82485 n.a.% Aug 12 08:41 | 597 13.2% | 3.387 47m01s | 2097.21 82485 n.a.% Aug 12 08:41 | 600 13.3% | 3.404 47m12s | 2086.74 82485 n.a.% Aug 12 08:41 | 604 13.4% | 3.464 47m59s | 2050.59 82485 n.a.% Aug 12 08:41 | 609 13.5% | 3.550 49m07s | 2000.92 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> ]]>