Stderr output

<core_client_version>8.2.9</core_client_version>
<![CDATA[
<message>
aborted by user</message>
<stderr_txt>
2026-08-02 16:19:27 (17480): wrapper (7.24.26018): starting
2026-08-02 16:19:27 (17480): wrapper: running mfaktc-win-64.exe (-d 0)
2026-08-02 16:19:27 (17480): wrapper: created child process 2168
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       13.3

CUDA device info
  name                      NVIDIA GeForce RTX 5070 Ti
  compute capability        12.0
  max threads per block     1024
  max shared memory per MP  102400 bytes
  number of multiprocessors 70
  clock rate (CUDA cores)   2482 MHz
  memory clock rate:        14001 MHz
  memory bus width:         256 bits

Automatic parameters
  threads per grid          573440
  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=191711917 bit_min=76 bit_max=77 (79.83 GHz-days)
Starting trial factoring M191711917 from 2^76 to 2^77 (79.83 GHz-days)
 k_min =  197060946727260
 k_max =  394121893454929
Using GPU kernel "barrett87_mul32_gs"
Date    Time | class   Pct |   time     ETA | GHz-d/day    Sieve     Wait
Aug 02 16:19 |    0   0.1% |  1.175  18m47s |   6114.56    82485    n.a.%
Aug 02 16:19 |    3   0.2% |  1.172  18m43s |   6130.21    82485    n.a.%
Aug 02 16:19 |    8   0.3% |  1.139  18m10s |   6307.82    82485    n.a.%
Aug 02 16:19 |   12   0.4% |  1.129  17m59s |   6363.69    82485    n.a.%
Aug 02 16:19 |   15   0.5% |  1.124  17m53s |   6392.00    82485    n.a.%
Aug 02 16:19 |   20   0.6% |  1.135  18m03s |   6330.05    82485    n.a.%
Aug 02 16:19 |   24   0.7% |  1.112  17m40s |   6460.98    82485    n.a.%
Aug 02 16:19 |   32   0.8% |  1.130  17m56s |   6358.06    82485    n.a.%
Aug 02 16:19 |   35   0.9% |  1.139  18m03s |   6307.82    82485    n.a.%
Aug 02 16:19 |   39   1.0% |  1.130  17m54s |   6358.06    82485    n.a.%
</stderr_txt>
]]>