Stderr output

<core_client_version>8.2.11</core_client_version>
<![CDATA[
<message>
The operating system cannot run (null).
 (0xc3) - exit code 195 (0xc3)</message>
<stderr_txt>
2026-06-08 22:55:57 (11472): wrapper (7.24.26018): starting
2026-06-08 22:55:57 (11472): wrapper: running mfaktc-win-64.exe (-d 0)
2026-06-08 22:55:57 (11472): wrapper: created child process 9200
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=178727831 bit_min=76 bit_max=77 (85.63 GHz-days)
Starting trial factoring M178727831 from 2^76 to 2^77 (85.63 GHz-days)
 k_min =  211376883226740
 k_max =  422753766456855
Using GPU kernel "barrett87_mul32_gs"
Date    Time | class   Pct |   time     ETA | GHz-d/day    Sieve     Wait
Jun 08 22:56 |    0   0.1% | 29.236   7h47m |    263.60    82485    n.a.%
Jun 08 22:56 |    1   0.2% | 29.639   7h53m |    260.01    82485    n.a.%
Jun 08 22:57 |    4   0.3% | 29.806   7h55m |    258.56    82485    n.a.%
Jun 08 22:57 |    9   0.4% | 29.878   7h56m |    257.93    82485    n.a.%
Jun 08 22:58 |   13   0.5% | 29.794   7h54m |    258.66    82485    n.a.%
Jun 08 22:58 |   16   0.6% | 29.840   7h54m |    258.26    82485    n.a.%
Jun 08 22:59 |   21   0.7% | 29.837   7h53m |    258.29    82485    n.a.%
Jun 08 22:59 |   24   0.8% | 29.821   7h53m |    258.43    82485    n.a.%
Jun 08 23:00 |   25   0.9% | 29.801   7h52m |    258.60    82485    n.a.%
Jun 08 23:00 |   28   1.0% | 29.765   7h51m |    258.91    82485    n.a.%
Jun 08 23:01 |   36   1.1% | 29.600   7h48m |    260.36    82485    n.a.%
Jun 08 23:01 |   45   1.2% | 29.514   7h46m |    261.12    82485    n.a.%
Jun 08 23:02 |   48   1.4% | 29.370   7h43m |    262.40    82485    n.a.%
Jun 08 23:02 |   49   1.5% | 29.537   7h45m |    260.91    82485    n.a.%
Jun 08 23:03 |   60   1.6% | 29.428   7h43m |    261.88    82485    n.a.%
Jun 08 23:03 |   64   1.7% | 29.260   7h40m |    263.38    82485    n.a.%
Jun 08 23:04 |   69   1.8% | 29.313   7h40m |    262.91    82485    n.a.%
Jun 08 23:04 |   76   1.9% | 29.310   7h40m |    262.93    82485    n.a.%
Jun 08 23:05 |   81   2.0% | 29.247   7h38m |    263.50    82485    n.a.%
Jun 08 23:05 |   85   2.1% | 29.243   7h38m |    263.53    82485    n.a.%
Jun 08 23:06 |   88   2.2% | 29.276   7h38m |    263.24    82485    n.a.%
Jun 08 23:06 |   93   2.3% | 29.328   7h38m |    262.77    82485    n.a.%
Jun 08 23:07 |  100   2.4% | 29.377   7h38m |    262.33    82485    n.a.%
Jun 08 23:07 |  105   2.5% | 29.477   7h39m |    261.44    82485    n.a.%
Jun 08 23:08 |  108   2.6% | 29.523   7h40m |    261.04    82485    n.a.%
Jun 08 23:08 |  109   2.7% | 29.632   7h41m |    260.08    82485    n.a.%
Jun 08 23:09 |  120   2.8% | 29.547   7h39m |    260.82    82485    n.a.%
Jun 08 23:09 |  121   2.9% | 29.673   7h40m |    259.72    82485    n.a.%
Jun 08 23:10 |  129   3.0% | 29.612   7h39m |    260.25    82485    n.a.%
2026-06-08 23:10:17 (11472): mfaktc-win-64.exe exited; CPU time 3.671875
2026-06-08 23:10:17 (11472): app exit status: 0xc2
2026-06-08 23:10:17 (11472): called boinc_finish(195)

</stderr_txt>
]]>