Task 14829082
| Name | TF_75-76_186-236M_wu_74423_1 |
| Workunit | 12995487 |
| Created | 2 Jan 2025, 16:02:07 UTC |
| Sent | 2 Jan 2025, 16:02:19 UTC |
| Report deadline | 7 Jan 2025, 22:02:19 UTC |
| Received | 6 Jan 2025, 20:20:51 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | 195 (0xc3) EXIT_CHILD_FAILED |
| Computer ID | 229587 |
| Run time | 10 min 39 sec |
| CPU time | 1 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 1,292.98 GFLOPS |
| Application version | TF v0.28 (cuda120) |
| Peak working set size | 137.50 MB |
| Peak swap size | 451.71 MB |
| Peak disk usage | 3.24 MB |
Stderr output
<core_client_version>7.16.20</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 195 (0xc3)</message>
<stderr_txt>
2025-01-07 04:11:38 (37576): wrapper (7.24.26018): starting
2025-01-07 04:11:38 (37576): wrapper: running mfaktc-win-64.exe (-d 0)
2025-01-07 04:11:38 (37576): wrapper: created child process 29372
mfaktc v0.21 (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 32Ki bits
Checkpoints enabled
CheckpointDelay 60s
WorkFileAddDelay disabled
Stages enabled
StopAfterFactor class
PrintMode full
V5UserID (none)
ComputerID (none)
AllowSleep no
TimeStampInResults no
CUDA version info
binary compiled for CUDA 12.0
CUDA runtime version 12.0
CUDA driver version 12.70
CUDA device info
name NVIDIA GeForce GTX 1650
compute capability 7.5
max threads per block 1024
max shared memory per MP 65536 byte
number of multiprocessors 14
clock rate (CUDA cores) 1635MHz
memory clock rate: 6001MHz
memory bus width: 128 bit
Automatic parameters
threads per grid 917504
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=235299583 bit_min=75 bit_max=76 (32.52 GHz-days)
Starting trial factoring M235299583 from 2^75 to 2^76 (32.52 GHz-days)
k_min = 80278365519660
k_max = 160556731045958
Using GPU kernel "barrett76_mul32_gs"
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Jan 07 04:11 | 0 0.1% | 7.837 2h05m | 373.47 82485 n.a.%
Jan 07 04:11 | 5 0.2% | 7.787 2h04m | 375.86 82485 n.a.%
Jan 07 04:12 | 12 0.3% | 7.791 2h04m | 375.67 82485 n.a.%
Jan 07 04:12 | 20 0.4% | 7.785 2h04m | 375.96 82485 n.a.%
Jan 07 04:12 | 21 0.5% | 7.779 2h03m | 376.25 82485 n.a.%
Jan 07 04:12 | 32 0.6% | 7.779 2h03m | 376.25 82485 n.a.%
Jan 07 04:12 | 33 0.7% | 7.785 2h03m | 375.96 82485 n.a.%
Jan 07 04:12 | 36 0.8% | 7.788 2h03m | 375.82 82485 n.a.%
Jan 07 04:12 | 48 0.9% | 7.782 2h03m | 376.11 82485 n.a.%
Jan 07 04:12 | 53 1.0% | 7.780 2h03m | 376.20 82485 n.a.%
Jan 07 04:13 | 56 1.1% | 7.794 2h03m | 375.53 82485 n.a.%
Jan 07 04:13 | 57 1.2% | 7.793 2h03m | 375.57 82485 n.a.%
Jan 07 04:13 | 60 1.4% | 7.779 2h02m | 376.25 82485 n.a.%
Jan 07 04:13 | 65 1.5% | 7.790 2h02m | 375.72 82485 n.a.%
Jan 07 04:13 | 68 1.6% | 7.788 2h02m | 375.82 82485 n.a.%
Jan 07 04:13 | 72 1.7% | 7.781 2h02m | 376.15 82485 n.a.%
Jan 07 04:13 | 77 1.8% | 7.794 2h02m | 375.53 82485 n.a.%
Jan 07 04:13 | 81 1.9% | 7.779 2h02m | 376.25 82485 n.a.%
Jan 07 04:14 | 92 2.0% | 7.767 2h01m | 376.83 82485 n.a.%
Jan 07 04:14 | 93 2.1% | 7.785 2h01m | 375.96 82485 n.a.%
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Jan 07 04:14 | 105 2.2% | 7.786 2h01m | 375.91 82485 n.a.%
Jan 07 04:14 | 113 2.3% | 7.781 2h01m | 376.15 82485 n.a.%
Jan 07 04:14 | 116 2.4% | 7.775 2h01m | 376.44 82485 n.a.%
Jan 07 04:14 | 117 2.5% | 7.776 2h01m | 376.40 82485 n.a.%
Jan 07 04:14 | 120 2.6% | 7.793 2h01m | 375.57 82485 n.a.%
Jan 07 04:15 | 125 2.7% | 7.789 2h01m | 375.77 82485 n.a.%
Jan 07 04:15 | 128 2.8% | 7.781 2h01m | 376.15 82485 n.a.%
Jan 07 04:15 | 132 2.9% | 7.782 2h00m | 376.11 82485 n.a.%
Jan 07 04:15 | 137 3.0% | 7.781 2h00m | 376.15 82485 n.a.%
Jan 07 04:15 | 141 3.1% | 7.784 2h00m | 376.01 82485 n.a.%
Jan 07 04:15 | 152 3.2% | 7.788 2h00m | 375.82 82485 n.a.%
Jan 07 04:15 | 153 3.3% | 7.778 2h00m | 376.30 82485 n.a.%
Jan 07 04:15 | 156 3.4% | 7.772 2h00m | 376.59 82485 n.a.%
Jan 07 04:16 | 161 3.5% | 7.800 2h00m | 375.24 82485 n.a.%
Jan 07 04:16 | 165 3.6% | 7.791 2h00m | 375.67 82485 n.a.%
Jan 07 04:16 | 168 3.8% | 7.776 1h59m | 376.40 82485 n.a.%
Jan 07 04:16 | 176 3.9% | 7.785 1h59m | 375.96 82485 n.a.%
Jan 07 04:16 | 177 4.0% | 7.790 1h59m | 375.72 82485 n.a.%
Jan 07 04:16 | 180 4.1% | 7.789 1h59m | 375.77 82485 n.a.%
Jan 07 04:16 | 188 4.2% | 7.791 1h59m | 375.67 82485 n.a.%
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Jan 07 04:16 | 197 4.3% | 7.781 1h59m | 376.15 82485 n.a.%
Jan 07 04:17 | 200 4.4% | 7.769 1h58m | 376.74 82485 n.a.%
Jan 07 04:17 | 201 4.5% | 7.787 1h59m | 375.86 82485 n.a.%
Jan 07 04:17 | 212 4.6% | 7.784 1h58m | 376.01 82485 n.a.%
Jan 07 04:17 | 216 4.7% | 7.784 1h58m | 376.01 82485 n.a.%
Jan 07 04:17 | 221 4.8% | 7.779 1h58m | 376.25 82485 n.a.%
Jan 07 04:17 | 225 4.9% | 7.782 1h58m | 376.11 82485 n.a.%
Jan 07 04:17 | 233 5.0% | 7.787 1h58m | 375.86 82485 n.a.%
Jan 07 04:18 | 236 5.1% | 7.789 1h58m | 375.77 82485 n.a.%
Jan 07 04:18 | 237 5.2% | 7.777 1h57m | 376.35 82485 n.a.%
Jan 07 04:18 | 240 5.3% | 7.780 1h57m | 376.20 82485 n.a.%
Jan 07 04:18 | 245 5.4% | 7.779 1h57m | 376.25 82485 n.a.%
Jan 07 04:18 | 252 5.5% | 7.788 1h57m | 375.82 82485 n.a.%
Jan 07 04:18 | 257 5.6% | 7.787 1h57m | 375.86 82485 n.a.%
Jan 07 04:18 | 260 5.7% | 7.781 1h57m | 376.15 82485 n.a.%
Jan 07 04:18 | 273 5.8% | 7.776 1h57m | 376.40 82485 n.a.%
Jan 07 04:19 | 281 5.9% | 7.793 1h57m | 375.57 82485 n.a.%
Jan 07 04:19 | 285 6.0% | 7.791 1h57m | 375.67 82485 n.a.%
Jan 07 04:19 | 288 6.1% | 7.774 1h56m | 376.49 82485 n.a.%
Jan 07 04:19 | 293 6.2% | 7.775 1h56m | 376.44 82485 n.a.%
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Jan 07 04:19 | 296 6.4% | 7.781 1h56m | 376.15 82485 n.a.%
Jan 07 04:19 | 300 6.5% | 7.788 1h56m | 375.82 82485 n.a.%
Jan 07 04:19 | 308 6.6% | 7.785 1h56m | 375.96 82485 n.a.%
Jan 07 04:19 | 312 6.7% | 7.781 1h56m | 376.15 82485 n.a.%
Jan 07 04:20 | 317 6.8% | 7.780 1h56m | 376.20 82485 n.a.%
Jan 07 04:20 | 320 6.9% | 7.782 1h55m | 376.11 82485 n.a.%
Jan 07 04:20 | 321 7.0% | 7.792 1h55m | 375.62 82485 n.a.%
Jan 07 04:20 | 333 7.1% | 7.787 1h55m | 375.86 82485 n.a.%
Jan 07 04:20 | 336 7.2% | 7.783 1h55m | 376.06 82485 n.a.%
Jan 07 04:20 | 341 7.3% | 7.782 1h55m | 376.11 82485 n.a.%
Jan 07 04:20 | 345 7.4% | 7.792 1h55m | 375.62 82485 n.a.%
Jan 07 04:21 | 348 7.5% | 7.788 1h55m | 375.82 82485 n.a.%
Jan 07 04:21 | 356 7.6% | 7.782 1h55m | 376.11 82485 n.a.%
Jan 07 04:21 | 357 7.7% | 7.777 1h54m | 376.35 82485 n.a.%
Jan 07 04:21 | 365 7.8% | 7.779 1h54m | 376.25 82485 n.a.%
Jan 07 04:21 | 368 7.9% | 7.785 1h54m | 375.96 82485 n.a.%
Jan 07 04:21 | 372 8.0% | 7.788 1h54m | 375.82 82485 n.a.%
Jan 07 04:21 | 377 8.1% | 7.783 1h54m | 376.06 82485 n.a.%
Jan 07 04:21 | 380 8.2% | 7.754 1h53m | 377.46 82485 n.a.%
Jan 07 04:22 | 392 8.3% | 7.771 1h53m | 376.64 82485 n.a.%
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Jan 07 04:22 | 396 8.4% | 7.766 1h53m | 376.88 82485 n.a.%
Jan 07 04:22 | 401 8.5% | 5.929 1h26m | 493.65 82485 n.a.%
ERROR: cudaGetLastError() returned 719: unspecified launch failure
2025-01-07 04:22:16 (37576): mfaktc-win-64.exe exited; CPU time 1.328125
2025-01-07 04:22:16 (37576): app exit status: 0x1
2025-01-07 04:22:16 (37576): called boinc_finish(195)
</stderr_txt>
]]>
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