Task 30560585

Name	TF_75-76_433-438M_wu_10077_0
Workunit	27732713
Created	4 Aug 2025, 14:53:25 UTC
Sent	5 Aug 2025, 16:23:53 UTC
Report deadline	10 Aug 2025, 22:23:53 UTC
Received	8 Aug 2025, 14:56:30 UTC
Server state	Over
Outcome	Computation error
Client state	Compute error
Exit status	0 (0x0)
Computer ID	229052
Run time	3 sec
CPU time
Validate state	Invalid
Credit	0.00
Device peak FLOPS	9,765.18 GFLOPS
Application version	TF v0.43 (cuda120)
Peak working set size	7.91 MB
Peak swap size	1.98 MB
Peak disk usage	3.43 MB

Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<stderr_txt>
2025-08-08 10:17:25 (10552): wrapper (7.24.26018): starting
2025-08-08 10:17:25 (10552): wrapper: running mfaktc-win-64.exe (-d 0)
2025-08-08 10:17:25 (10552): wrapper: created child process 9000
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              2047Mi 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  12.0
  CUDA runtime version      12.0
  CUDA driver version       12.60

CUDA device info
  name                      NVIDIA GeForce RTX 4070 Ti SUPER
  compute capability        8.9
  max threads per block     1024
  max shared memory per MP  102400 byte
  number of multiprocessors 66
  clock rate (CUDA cores)   2625MHz
  memory clock rate:        10501MHz
  memory bus width:         256 bit

Automatic parameters
  threads per grid          540672
  GPUSievePrimes (adjusted) 82486
  GPUsieve minimum exponent 1055144

running a simple selftest...
Selftest statistics
  number of tests           107
  successfull tests         107

selftest PASSED!

ERROR: get_next_assignment(): no valid assignment found in "worktodo.txt"
2025-08-08 10:17:26 (10552): mfaktc-win-64.exe exited; CPU time 0.015625
2025-08-08 10:17:26 (10552): called boinc_finish(0)

</stderr_txt>
<message>
upload failure: <file_xfer_error>
  <file_name>TF_75-76_433-438M_wu_10077_0_0</file_name>
  <error_code>-240 (stat() failed)</error_code>
</file_xfer_error>
</message>
]]>