Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
The operating system cannot run (null).
 (0xc3) - exit code 195 (0xc3)</message>
<stderr_txt>
2026-01-23 15:15:24 (10440): wrapper (7.24.26018): starting
2026-01-23 15:15:25 (10440): wrapper: running mfaktc-win-64.exe (-d 0)
2026-01-23 15:15:25 (10440): wrapper: created child process 10920
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       12.9

CUDA device info
  name                      NVIDIA GeForce GTX 960M
  compute capability        5.0
  max threads per block     1024
  max shared memory per MP  65536 bytes
  number of multiprocessors 5
  CUDA cores per MP         128
  CUDA cores - total        640
  clock rate (CUDA cores)   1176 MHz
  memory clock rate:        2505 MHz
  memory bus width:         128 bits

Automatic parameters
  threads per grid          655360
  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=763271309 bit_min=75 bit_max=76 (10.03 GHz-days)
Starting trial factoring M763271309 from 2^75 to 2^76 (10.03 GHz-days)
 k_min =  24748036125120
 k_max =  49496072258307
Using GPU kernel "barrett76_mul32_gs"
Date    Time | class   Pct |   time     ETA | GHz-d/day    Sieve     Wait
Jan 23 15:15 |    0   0.1% |  2.261  36m08s |    399.06    82485    n.a.%
ERROR: cudaGetLastError() returned 702: the launch timed out and was terminated
2026-01-23 15:15:33 (10440): mfaktc-win-64.exe exited; CPU time 0.046875
2026-01-23 15:15:33 (10440): app exit status: 0x1
2026-01-23 15:15:33 (10440): called boinc_finish(195)

</stderr_txt>
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