| log in |
| Name | TF_75-76_360-392M_wu_15812_1 |
| Workunit | 24295076 |
| Created | 23 Jun 2025, 12:13:06 UTC |
| Sent | 23 Jun 2025, 12:13:59 UTC |
| Report deadline | 28 Jun 2025, 18:13:59 UTC |
| Received | 27 Jun 2025, 22:46:28 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | 195 (0xc3) EXIT_CHILD_FAILED |
| Computer ID | 245926 |
| Run time | 3 min 15 sec |
| CPU time | 1 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 340.48 GFLOPS |
| Application version | TF v0.43 (cuda120) |
| Peak working set size | 85.95 MB |
| Peak swap size | 371.36 MB |
| Peak disk usage | 3.44 MB |
<core_client_version>7.22.2</core_client_version> <![CDATA[ <message> The operating system cannot run %1. (0xc3) - exit code 195 (0xc3)</message> <stderr_txt> 2025-06-23 22:31:01 (11568): wrapper (7.24.26018): starting 2025-06-23 22:31:01 (11568): wrapper: running mfaktc-win-64.exe (-d 0) 2025-06-23 22:31:01 (11568): wrapper: created child process 16852 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 12.60 CUDA device info name NVIDIA GeForce GTX 750 Ti compute capability 5.0 max threads per block 1024 max shared memory per MP 65536 byte number of multiprocessors 5 CUDA cores per MP 128 CUDA cores - total 640 clock rate (CUDA cores) 1202MHz memory clock rate: 2700MHz memory bus width: 128 bit Automatic parameters threads per grid 655360 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=387758983 bit_min=75 bit_max=76 (19.73 GHz-days) Starting trial factoring M387758983 from 2^75 to 2^76 (19.73 GHz-days) k_min = 48714450878940 k_max = 97428901764365 Using GPU kernel "barrett76_mul32_gs" Date Time | class Pct | time ETA | GHz-d/day Sieve Wait Jun 23 22:31 | 0 0.1% | 14.986 3h59m | 118.52 82485 n.a.% Jun 23 22:31 | 5 0.2% | 12.942 3h26m | 137.23 82485 n.a.% Jun 23 22:31 | 12 0.3% | 11.926 3h10m | 148.92 82485 n.a.% Jun 23 22:31 | 17 0.4% | 13.936 3h42m | 127.44 82485 n.a.% Jun 23 22:32 | 20 0.5% | 12.939 3h25m | 137.26 82485 n.a.% Jun 23 22:32 | 21 0.6% | 13.950 3h41m | 127.32 82485 n.a.% Jun 23 22:32 | 32 0.7% | 12.955 3h25m | 137.10 82485 n.a.% Jun 23 22:32 | 33 0.8% | 13.963 3h41m | 127.20 82485 n.a.% Jun 23 22:33 | 41 0.9% | 12.944 3h25m | 137.21 82485 n.a.% Jun 23 22:33 | 45 1.0% | 13.942 3h40m | 127.39 82485 n.a.% Jun 23 22:33 | 48 1.1% | 12.934 3h24m | 137.32 82485 n.a.% Jun 23 22:33 | 53 1.2% | 12.984 3h25m | 136.79 82485 n.a.% Jun 23 22:33 | 56 1.4% | 12.932 3h24m | 137.34 82485 n.a.% Jun 23 22:34 | 60 1.5% | 12.947 3h24m | 137.18 82485 n.a.% Jun 23 22:34 | 65 1.6% | 13.946 3h39m | 127.35 82485 n.a.% Jun 23 22:34 | 68 1.7% | 13.975 3h39m | 127.09 82485 n.a.% Jun 23 22:34 | 72 1.8% | 13.967 3h39m | 127.16 82485 n.a.% Jun 23 22:35 | 77 1.9% | 14.961 3h54m | 118.71 82485 n.a.% Jun 23 22:35 | 80 2.0% | 13.956 3h38m | 127.26 82485 n.a.% Jun 23 22:35 | 81 2.1% | 13.939 3h38m | 127.42 82485 n.a.% Jun 23 22:35 | 93 2.2% | 13.967 3h38m | 127.16 82485 n.a.% Jun 23 22:36 | 96 2.3% | 12.948 3h22m | 137.17 82485 n.a.% 2025-06-23 22:57:14 (8176): wrapper (7.24.26018): starting 2025-06-23 22:57:14 (8176): wrapper: running mfaktc-win-64.exe (-d 0) 2025-06-23 22:57:14 (8176): wrapper: created child process 14572 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 12.60 CUDA device info name NVIDIA GeForce GTX 750 Ti compute capability 5.0 max threads per block 1024 max shared memory per MP 65536 byte number of multiprocessors 5 CUDA cores per MP 128 CUDA cores - total 640 clock rate (CUDA cores) 1202MHz memory clock rate: 2700MHz memory bus width: 128 bit Automatic parameters threads per grid 655360 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=387758983 bit_min=75 bit_max=76 (19.73 GHz-days) Starting trial factoring M387758983 from 2^75 to 2^76 (19.73 GHz-days) k_min = 48714450878940 k_max = 97428901764365 Using GPU kernel "barrett76_mul32_gs" found a valid checkpoint file! last finished class was: 81 found 0 factor(s) already previous work took 271024 ms Date Time | class Pct | time ETA | GHz-d/day Sieve Wait Jun 23 22:57 | 93 2.2% | 13.948 3h38m | 127.34 82485 n.a.% Jun 23 22:57 | 96 2.3% | 14.932 3h53m | 118.94 82485 n.a.% Jun 23 22:57 | 101 2.4% | 12.933 3h21m | 137.33 82485 n.a.% Jun 23 22:58 | 105 2.5% | 14.939 3h53m | 118.89 82485 n.a.% Jun 23 22:58 | 108 2.6% | 13.962 3h37m | 127.21 82485 n.a.% Jun 23 22:58 | 116 2.7% | 11.976 3h06m | 148.30 82485 n.a.% Jun 23 22:58 | 125 2.8% | 13.994 3h37m | 126.92 82485 n.a.% Jun 23 22:59 | 132 2.9% | 14.948 3h52m | 118.82 82485 n.a.% Jun 23 22:59 | 137 3.0% | 13.936 3h36m | 127.44 82485 n.a.% 2025-06-24 20:50:54 (24932): wrapper (7.24.26018): starting 2025-06-24 20:50:54 (24932): wrapper: running mfaktc-win-64.exe (-d 0) 2025-06-24 20:50:54 (24932): wrapper: created child process 22808 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 12.60 CUDA device info name NVIDIA GeForce GTX 750 Ti compute capability 5.0 max threads per block 1024 max shared memory per MP 65536 byte number of multiprocessors 5 CUDA cores per MP 128 CUDA cores - total 640 clock rate (CUDA cores) 1202MHz memory clock rate: 2700MHz memory bus width: 128 bit Automatic parameters threads per grid 655360 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=387758983 bit_min=75 bit_max=76 (19.73 GHz-days) Starting trial factoring M387758983 from 2^75 to 2^76 (19.73 GHz-days) k_min = 48714450878940 k_max = 97428901764365 Using GPU kernel "barrett76_mul32_gs" found a valid checkpoint file! last finished class was: 108 found 0 factor(s) already previous work took 341738 ms Date Time | class Pct | time ETA | GHz-d/day Sieve Wait Jun 24 20:51 | 116 2.7% | 13.952 3h37m | 127.30 82485 n.a.% Jun 24 20:51 | 125 2.8% | 14.941 3h52m | 118.87 82485 n.a.% Jun 24 20:51 | 132 2.9% | 14.948 3h52m | 118.82 82485 n.a.% Jun 24 20:51 | 137 3.0% | 15.006 3h52m | 118.36 82485 n.a.% Jun 24 20:52 | 140 3.1% | 35.560 9h11m | 49.95 82485 n.a.% Jun 24 20:52 | 152 3.2% | 14.951 3h51m | 118.79 82485 n.a.% Jun 24 20:52 | 153 3.3% | 12.928 3h19m | 137.38 82485 n.a.% Jun 24 20:53 | 156 3.4% | 9.946 2h33m | 178.57 82485 n.a.% Jun 24 20:53 | 165 3.5% | 9.920 2h33m | 179.04 82485 n.a.% Jun 24 20:53 | 168 3.6% | 9.918 2h32m | 179.08 82485 n.a.% Jun 24 20:53 | 173 3.8% | 9.922 2h32m | 179.00 82485 n.a.% Jun 24 20:53 | 177 3.9% | 9.924 2h32m | 178.97 82485 n.a.% Jun 24 20:53 | 180 4.0% | 9.930 2h32m | 178.86 82485 n.a.% Jun 24 20:54 | 185 4.1% | 9.929 2h32m | 178.88 82485 n.a.% Jun 24 20:54 | 188 4.2% | 9.926 2h32m | 178.93 82485 n.a.% Jun 24 20:54 | 192 4.3% | 9.930 2h32m | 178.86 82485 n.a.% Jun 24 20:54 | 200 4.4% | 9.930 2h31m | 178.86 82485 n.a.% Jun 24 20:54 | 201 4.5% | 9.929 2h31m | 178.88 82485 n.a.% Jun 24 20:54 | 212 4.6% | 9.930 2h31m | 178.86 82485 n.a.% Jun 24 20:55 | 213 4.7% | 9.930 2h31m | 178.86 82485 n.a.% Jun 24 20:55 | 221 4.8% | 9.934 2h31m | 178.79 82485 n.a.% Jun 24 20:55 | 228 4.9% | 9.962 2h31m | 178.28 82485 n.a.% Jun 24 20:55 | 233 5.0% | 9.935 2h31m | 178.77 82485 n.a.% Jun 24 20:55 | 236 5.1% | 9.933 2h30m | 178.81 82485 n.a.% Jun 24 20:55 | 237 5.2% | 9.930 2h30m | 178.86 82485 n.a.% Jun 24 20:56 | 240 5.3% | 9.928 2h30m | 178.90 82485 n.a.% Jun 24 20:56 | 245 5.4% | 9.936 2h30m | 178.75 82485 n.a.% Jun 24 20:56 | 248 5.5% | 9.935 2h30m | 178.77 82485 n.a.% Jun 24 20:56 | 252 5.6% | 9.932 2h29m | 178.82 82485 n.a.% Jun 24 20:56 | 257 5.7% | 9.932 2h29m | 178.82 82485 n.a.% 2025-06-24 21:00:09 (7116): wrapper (7.24.26018): starting 2025-06-24 21:00:09 (7116): wrapper: running mfaktc-win-64.exe (-d 0) 2025-06-24 21:00:09 (7116): wrapper: created child process 13764 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 12.60 CUDA device info name NVIDIA GeForce GTX 750 Ti compute capability 5.0 max threads per block 1024 max shared memory per MP 65536 byte number of multiprocessors 5 CUDA cores per MP 128 CUDA cores - total 640 clock rate (CUDA cores) 1202MHz memory clock rate: 2700MHz memory bus width: 128 bit Automatic parameters threads per grid 655360 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=387758983 bit_min=75 bit_max=76 (19.73 GHz-days) Starting trial factoring M387758983 from 2^75 to 2^76 (19.73 GHz-days) k_min = 48714450878940 k_max = 97428901764365 Using GPU kernel "barrett76_mul32_gs" found a valid checkpoint file! last finished class was: 237 found 0 factor(s) already previous work took 642782 ms Date Time | class Pct | time ETA | GHz-d/day Sieve Wait Jun 24 21:00 | 240 5.3% | 9.923 2h30m | 178.99 82485 n.a.% Jun 24 21:00 | 245 5.4% | 9.894 2h29m | 179.51 82485 n.a.% Jun 24 21:00 | 248 5.5% | 9.899 2h29m | 179.42 82485 n.a.% Jun 24 21:00 | 252 5.6% | 9.902 2h29m | 179.36 82485 n.a.% Jun 24 21:01 | 257 5.7% | 9.904 2h29m | 179.33 82485 n.a.% Jun 24 21:01 | 261 5.8% | 9.904 2h29m | 179.33 82485 n.a.% Jun 24 21:01 | 272 5.9% | 9.907 2h29m | 179.27 82485 n.a.% Jun 24 21:01 | 273 6.0% | 9.909 2h28m | 179.24 82485 n.a.% Jun 24 21:01 | 276 6.1% | 9.911 2h28m | 179.20 82485 n.a.% Jun 24 21:01 | 285 6.2% | 9.912 2h28m | 179.18 82485 n.a.% Jun 24 21:02 | 296 6.4% | 9.915 2h28m | 179.13 82485 n.a.% Jun 24 21:02 | 297 6.5% | 9.915 2h28m | 179.13 82485 n.a.% Jun 24 21:02 | 300 6.6% | 9.921 2h28m | 179.02 82485 n.a.% Jun 24 21:02 | 305 6.7% | 10.929 2h43m | 162.51 82485 n.a.% Jun 24 21:02 | 308 6.8% | 9.916 2h27m | 179.11 82485 n.a.% Jun 24 21:02 | 312 6.9% | 9.922 2h27m | 179.00 82485 n.a.% Jun 24 21:03 | 317 7.0% | 9.922 2h27m | 179.00 82485 n.a.% Jun 24 21:03 | 320 7.1% | 9.923 2h27m | 178.99 82485 n.a.% Jun 24 21:03 | 321 7.2% | 9.923 2h27m | 178.99 82485 n.a.% Jun 24 21:03 | 332 7.3% | 9.922 2h27m | 179.00 82485 n.a.% Jun 24 21:03 | 333 7.4% | 9.922 2h27m | 179.00 82485 n.a.% Jun 24 21:03 | 336 7.5% | 9.918 2h26m | 179.08 82485 n.a.% Jun 24 21:04 | 341 7.6% | 9.925 2h26m | 178.95 82485 n.a.% Jun 24 21:04 | 345 7.7% | 9.924 2h26m | 178.97 82485 n.a.% Jun 24 21:04 | 353 7.8% | 9.921 2h26m | 179.02 82485 n.a.% Jun 24 21:04 | 356 7.9% | 9.926 2h26m | 178.93 82485 n.a.% Jun 24 21:04 | 357 8.0% | 9.923 2h26m | 178.99 82485 n.a.% Jun 24 21:04 | 360 8.1% | 9.923 2h25m | 178.99 82485 n.a.% Jun 24 21:04 | 368 8.2% | 9.923 2h25m | 178.99 82485 n.a.% Jun 24 21:05 | 377 8.3% | 9.921 2h25m | 179.02 82485 n.a.% Jun 24 21:05 | 380 8.4% | 9.925 2h25m | 178.95 82485 n.a.% Jun 24 21:05 | 396 8.5% | 9.925 2h25m | 178.95 82485 n.a.% Jun 24 21:05 | 401 8.6% | 9.927 2h25m | 178.91 82485 n.a.% Jun 24 21:05 | 405 8.8% | 9.925 2h24m | 178.95 82485 n.a.% Jun 24 21:05 | 408 8.9% | 9.924 2h24m | 178.97 82485 n.a.% Jun 24 21:06 | 413 9.0% | 9.926 2h24m | 178.93 82485 n.a.% Jun 24 21:06 | 416 9.1% | 9.921 2h24m | 179.02 82485 n.a.% Jun 24 21:06 | 417 9.2% | 9.922 2h24m | 179.00 82485 n.a.% Jun 24 21:06 | 420 9.3% | 9.924 2h24m | 178.97 82485 n.a.% Jun 24 21:06 | 432 9.4% | 9.921 2h23m | 179.02 82485 n.a.% 2025-06-28 08:40:22 (10796): wrapper (7.24.26018): starting 2025-06-28 08:40:22 (10796): wrapper: running mfaktc-win-64.exe (-d 0) 2025-06-28 08:40:22 (10796): wrapper: created child process 1340 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 12.60 CUDA device info name NVIDIA GeForce GTX 750 Ti compute capability 5.0 max threads per block 1024 max shared memory per MP 65536 byte number of multiprocessors 5 CUDA cores per MP 128 CUDA cores - total 640 clock rate (CUDA cores) 1202MHz memory clock rate: 2700MHz memory bus width: 128 bit Automatic parameters threads per grid 655360 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=387758983 bit_min=75 bit_max=76 (19.73 GHz-days) Starting trial factoring M387758983 from 2^75 to 2^76 (19.73 GHz-days) k_min = 48714450878940 k_max = 97428901764365 Using GPU kernel "barrett76_mul32_gs" found a valid checkpoint file! last finished class was: 408 found 0 factor(s) already previous work took 990907 ms Date Time | class Pct | time ETA | GHz-d/day Sieve Wait Jun 28 08:40 | 413 9.0% | 9.868 2h23m | 179.98 82485 n.a.% Jun 28 08:40 | 416 9.1% | 9.851 2h23m | 180.29 82485 n.a.% Jun 28 08:40 | 417 9.2% | 9.857 2h23m | 180.18 82485 n.a.% Jun 28 08:41 | 420 9.3% | 9.863 2h23m | 180.07 82485 n.a.% Jun 28 08:41 | 432 9.4% | 9.866 2h23m | 180.02 82485 n.a.% Jun 28 08:41 | 437 9.5% | 9.868 2h22m | 179.98 82485 n.a.% Jun 28 08:41 | 440 9.6% | 9.874 2h22m | 179.87 82485 n.a.% Jun 28 08:41 | 441 9.7% | 10.090 2h25m | 176.02 82485 n.a.% Jun 28 08:43 | 452 9.8% | 90.101 21h40m | 19.71 82485 n.a.% Jun 28 08:43 | 453 9.9% | 9.877 2h22m | 179.82 82485 n.a.% Jun 28 08:43 | 461 10.0% | 9.881 2h22m | 179.75 82485 n.a.% Jun 28 08:43 | 465 10.1% | 9.886 2h22m | 179.66 82485 n.a.% Jun 28 08:43 | 468 10.2% | 9.886 2h22m | 179.66 82485 n.a.% Jun 28 08:44 | 473 10.3% | 9.889 2h21m | 179.60 82485 n.a.% Jun 28 08:44 | 476 10.4% | 9.890 2h21m | 179.58 82485 n.a.% Jun 28 08:44 | 485 10.5% | 9.892 2h21m | 179.55 82485 n.a.% Jun 28 08:44 | 488 10.6% | 9.895 2h21m | 179.49 82485 n.a.% Jun 28 08:44 | 492 10.7% | 9.897 2h21m | 179.46 82485 n.a.% Jun 28 08:44 | 497 10.8% | 9.898 2h21m | 179.44 82485 n.a.% Jun 28 08:46 | 500 10.9% | 123.74 1d05h | 14.35 82485 n.a.% ERROR: cudaGetLastError() returned 702: the launch timed out and was terminated 2025-06-28 08:46:56 (10796): mfaktc-win-64.exe exited; CPU time 1.468750 2025-06-28 08:46:56 (10796): app exit status: 0x1 2025-06-28 08:46:56 (10796): called boinc_finish(195) </stderr_txt> ]]>