Task 35163620

Name	TF_75-76_530-540M_wu_75815_0
Workunit	32039793
Created	2 Oct 2025, 18:04:41 UTC
Sent	6 Oct 2025, 3:17:29 UTC
Report deadline	11 Oct 2025, 9:17:29 UTC
Received	7 Oct 2025, 22:38:52 UTC
Server state	Over
Outcome	Computation error
Client state	Compute error
Exit status	1 (0x1) Unknown error number
Computer ID	227339
Run time
CPU time
Validate state	Invalid
Credit	0.00
Device peak FLOPS	1,167.15 GFLOPS
Application version	TF v0.43 (cuda128)

Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
Incorrect function.
 (0x1) - exit code 1 (0x1)</message>
<stderr_txt>
2025-10-06 23:59:53 (135348): wrapper (7.24.26018): starting
2025-10-06 23:59:53 (135348): wrapper: running mfaktc-win-64.exe (-d 0)
2025-10-07 00:00:10 (135348): wrapper: created child process 43532
mfaktc v0.23.3 (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  12.80
  CUDA runtime version      12.80
  CUDA driver version       12.90

CUDA device info
  name                      NVIDIA GeForce RTX 3050 Ti Laptop GPU
  compute capability        8.6
  max threads per block     1024
  max shared memory per MP  102400 byte
  number of multiprocessors 20
  clock rate (CUDA cores)   1035MHz
  memory clock rate:        5501MHz
  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=534410483 bit_min=75 bit_max=76 (14.32 GHz-days)
Starting trial factoring M534410483 from 2^75 to 2^76 (14.32 GHz-days)
 k_min =  35346361142400
 k_max =  70692722288827
Using GPU kernel "barrett76_mul32_gs"
Date    Time | class   Pct |   time     ETA | GHz-d/day    Sieve     Wait
Oct 07 00:58 |    0   0.1% | 3392.9  37d15h |      0.38    82485    n.a.%
</stderr_txt>
]]>