Task 1714107104

Name: Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_159_5500000_0

Workunit ID: 864553182

Created: 14 Jan 2025 10:18:15 UTC

Sent: 15 Jan 2025 4:17:11 UTC

Report deadline: 29 Jan 2025 4:17:11 UTC

Received: 26 Jan 2025 19:16:48 UTC

Server state: Over

Outcome: Computation error

Client state: Compute error

Exit status: 3 (0x00000003) Unknown error code

Computer: 12917387

Run time (sec): 15.61

CPU time (sec): 7.84

Peak working set size (MB): 192.12

Peak swap size (MB): 644.54

Peak disk usage (MB): 75.08

Validation state: Invalid

Granted credit: 0

Application: Binary Radio Pulsar Search (MeerKAT) v0.12 (BRP7-cuda55)
windows_x86_64

Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<message>
The system cannot find the path specified.
 (0x3) - exit code 3 (0x3)</message>
<stderr_txt>
Activated exception handling...
[18:56:15][92664][INFO ] Starting data processing...
[18:56:15][92664][INFO ] CUDA device ID: 0
[18:56:15][92664][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 1216 MB (11078 MB free / 12294 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:56:15][92664][INFO ] Using CUDA device #0 "NVIDIA GeForce RTX 3080 Ti" (0 CUDA cores / 0.00 GFLOPS)
[18:56:15][92664][INFO ] Version of installed CUDA driver: 12070
[18:56:15][92664][INFO ] Version of CUDA driver API used: 3020
[18:56:24][92664][INFO ] Number of generated templates to be used: 50000
[18:56:24][92664][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_159.cpt (No error).
------> Starting from scratch...
[18:56:24][92664][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_6_dms_200_DM245.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776220289044
------> Number of samples/record: 0
------> Center freq in MHz: 857.5673828
------> Channel band in MHz: 3.34375
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 174803.15
------> DEC (J2000): -244732.900002
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 0
------> ZA at start: 0
------> AST at start: 0
------> LST at start: 0
------> Project ID: --
------> Observers: --
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 245.9 cm^-3 pc
------> Scale factor: 1.00678
[18:56:25][92664][INFO ] Seed for random number generator is -1035296712.
[18:56:31][92664][WARN ] Couldn't allocate 50329652 bytes of pinned host memory for power spectrum (error: 2)! Trying fallback...
[18:56:31][92664][ERROR] Couldn't allocate 50329652 bytes of memory for power spectrum!
[18:56:31][92664][ERROR] Demodulation failed (error: 1005)!
[18:56:31][92664][WARN ] Sorry, at the moment your system doesn't have enough free CPU/GPU memory to run this task!
------> Returning control to BOINC, delaying next attempt for at least 15 minutes...
------> If this problem persists you should consider aborting this task...
Activated exception handling...
[19:09:51][116136][INFO ] Starting data processing...
[19:09:51][116136][INFO ] CUDA device ID: 0
[19:09:51][116136][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 1216 MB (11078 MB free / 12294 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:09:51][116136][INFO ] Using CUDA device #0 "NVIDIA GeForce RTX 3080 Ti" (0 CUDA cores / 0.00 GFLOPS)
[19:09:51][116136][INFO ] Version of installed CUDA driver: 12070
[19:09:51][116136][INFO ] Version of CUDA driver API used: 3020
[19:10:01][116136][INFO ] Number of generated templates to be used: 50000
[19:10:01][116136][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_159.cpt (No error).
------> Starting from scratch...
[19:10:01][116136][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_6_dms_200_DM245.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776220289044
------> Number of samples/record: 0
------> Center freq in MHz: 857.5673828
------> Channel band in MHz: 3.34375
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 174803.15
------> DEC (J2000): -244732.900002
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 0
------> ZA at start: 0
------> AST at start: 0
------> LST at start: 0
------> Project ID: --
------> Observers: --
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 245.9 cm^-3 pc
------> Scale factor: 1.00678
[19:10:02][116136][INFO ] Seed for random number generator is -1035296712.
fftw: /home/bema/source/brp/3rdparty/fftw/kernel/alloc.c:29: assertion failed: p

</stderr_txt>
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