Task 55716588

Name	TF_76-77_163-178M_wu_18824_0
Workunit	50192310
Created	24 May 2026, 17:38:13 UTC
Sent	29 May 2026, 4:06:07 UTC
Report deadline	4 Jun 2026, 4:06:07 UTC
Received	29 May 2026, 4:08:07 UTC
Server state	Over
Outcome	Computation error
Client state	Compute error
Exit status	195 (0xc3) EXIT_CHILD_FAILED
Computer ID	238166
Run time	3 sec
CPU time
Validate state	Invalid
Credit	0.00
Device peak FLOPS	2,500.03 GFLOPS
Application version	TF v0.52 (cuda128)
Peak disk usage	4.14 MB

Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 195 (0xc3, -61)</message>
<stderr_txt>
2026-05-29 00:06:27 (526817): wrapper (7.24.26018): starting
2026-05-29 00:06:27 (526817): wrapper (7.24.26018): starting
2026-05-29 00:06:27 (526817): wrapper: running ./mfaktc.exe (-d 0)
2026-05-29 00:06:27 (526817): wrapper: created child process 526819
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              256 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
  LegacyResultsTxt          no
  TimeStampInResults        no
  TimestampOnSameLine       no

CUDA version info
  binary compiled for CUDA  12.8
  CUDA runtime version      12.8
  CUDA driver version       13.0
cudaSetDevice(0) failed
  cudaGetLastError() returned 804: forward compatibility was attempted on non supported HW
2026-05-29 00:06:28 (526817): ./mfaktc.exe exited; CPU time 0.010512
2026-05-29 00:06:28 (526817): app exit status: 0x1
2026-05-29 00:06:28 (526817): called boinc_finish(195)

</stderr_txt>
]]>