Stderr output

<core_client_version>8.2.11</core_client_version>
<![CDATA[
<message>
(unknown error) (18) - exit code 194 (0xc2)</message>
<stderr_txt>
2026-06-06 03:34:22 (11232): wrapper (7.24.26018): starting
2026-06-06 03:34:22 (11232): wrapper: running mfaktc-win-64.exe (-d 1)
2026-06-06 03:34:22 (11232): wrapper: created child process 24664
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              512 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
Warning: Cannot read LegacyResultsTxt from mfaktc.ini, set to 0 by default
  LegacyResultsTxt          no
  TimeStampInResults        no
Warning: Cannot read TimestampOnSameLine from mfaktc.ini, set to 0 by default
  TimestampOnSameLine       no
Warning: Cannot read ResultsFileTimestampInterval from mfaktc.ini, set to 1 by default

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 GTX 1050 Ti
  compute capability        6.1
  max threads per block     1024
  max shared memory per MP  98304 bytes
  number of multiprocessors 6
  clock rate (CUDA cores)   1392 MHz
  memory clock rate:        3504 MHz
  memory bus width:         128 bits

Automatic parameters
  threads per grid          786432
  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=178361903 bit_min=76 bit_max=77 (85.80 GHz-days)
Starting trial factoring M178361903 from 2^76 to 2^77 (85.80 GHz-days)
 k_min =  211810544890560
 k_max =  423621089790202
Using GPU kernel "barrett87_mul32_gs"
Date    Time | class   Pct |   time     ETA | GHz-d/day    Sieve     Wait
Jun 06 03:34 |    0   0.1% | 27.008   7h11m |    285.93    82485    n.a.%
Jun 06 03:35 |   13   0.2% | 27.494   7h18m |    280.87    82485    n.a.%
Jun 06 03:35 |   16   0.3% | 27.670   7h21m |    279.09    82485    n.a.%
Jun 06 03:36 |   21   0.4% | 27.726   7h21m |    278.52    82485    n.a.%
Jun 06 03:36 |   28   0.5% | 27.735   7h21m |    278.43    82485    n.a.%
Jun 06 03:37 |   33   0.6% | 27.709   7h20m |    278.70    82485    n.a.%
Jun 06 03:37 |   36   0.7% | 27.710   7h20m |    278.69    82485    n.a.%
Jun 06 03:38 |   37   0.8% | 27.733   7h20m |    278.45    82485    n.a.%
Jun 06 03:38 |   40   0.9% | 27.709   7h19m |    278.70    82485    n.a.%
Jun 06 03:39 |   48   1.0% | 27.683   7h18m |    278.96    82485    n.a.%
</stderr_txt>
]]>