Task 31957455

Name	TF_75-76_458-468M_wu_184539_0
Workunit	29031116
Created	21 Aug 2025, 22:26:28 UTC
Sent	29 Aug 2025, 20:41:02 UTC
Report deadline	4 Sep 2025, 2:41:02 UTC
Received	29 Aug 2025, 21:44:44 UTC
Server state	Over
Outcome	Computation error
Client state	Compute error
Exit status	195 (0xc3) EXIT_CHILD_FAILED
Computer ID	232360
Run time	3 sec
CPU time
Validate state	Invalid
Credit	0.00
Device peak FLOPS	2,577.93 GFLOPS
Application version	TF v0.46 (cuda110)
Peak disk usage	2.61 MB

Stderr output

<core_client_version>7.14.3</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 195 (0xc3)</message>
<stderr_txt>
2025-08-29 22:45:03 (16464): wrapper (7.24.26018): starting
2025-08-29 22:45:03 (16464): wrapper: running mfaktc-win-64.exe (-d 0)
2025-08-29 22:45:03 (16464): wrapper: created child process 2516
mfaktc v0.23.0 (64bit built)

Compiletime options
  THREADS_PER_BLOCK         256
  SIEVE_SIZE_LIMIT          32kiB
  SIEVE_SIZE                193154bits
  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              256Mi bits
  GPUSieveProcessSize       16Ki bits
  Checkpoints               enabled
  CheckpointDelay           60s
  WorkFileAddDelay          disabled
  Stages                    disabled
  StopAfterFactor           bitlevel
  PrintMode                 compact
  Logging                   disabled
  V5UserID                  (none)
  ComputerID                (none)
  AllowSleep                yes
  TimeStampInResults        no

CUDA version info
  binary compiled for CUDA  11.0
  CUDA runtime version      11.0
  CUDA driver version       11.10

CUDA device info
  name                      GeForce GTX 1080 Ti
  compute capability        6.1
  max threads per block     1024
  max shared memory per MP  98304 byte
  number of multiprocessors 28
  clock rate (CUDA cores)   1632MHz
  memory clock rate:        5505MHz
  memory bus width:         352 bit

Automatic parameters
  threads per grid          917504
ERROR: cudaStreamCreate() failed for stream 0
  cudaGetLastError() returned 2: out of memory
2025-08-29 22:45:04 (16464): mfaktc-win-64.exe exited; CPU time 0.000000
2025-08-29 22:45:04 (16464): app exit status: 0x1
2025-08-29 22:45:04 (16464): called boinc_finish(195)

</stderr_txt>
]]>