Task 1703137815

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_63_200000_0

Workunit ID: 857757719

Created: 25 Dec 2024 23:19:47 UTC

Sent: 26 Dec 2024 14:23:01 UTC

Report deadline: 9 Jan 2025 14:23:01 UTC

Received: 26 Dec 2024 15:24:00 UTC

Server state: Over

Outcome: Computation error

Client state: Compute error

Exit status: 1008 (0x000003F0) Unknown error code

Computer: 13164773

Run time (sec): 555.71

CPU time (sec): 39.00

Peak working set size (MB): 412.58

Peak swap size (MB): 1108.71

Peak disk usage (MB): 75.1

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>
An attempt was made to reference a token that does not exist.
 (0x3f0) - exit code 1008 (0x3f0)</message>
<stderr_txt>
Activated exception handling...
[08:23:46][18912][INFO ] Starting data processing...
[08:23:46][18912][INFO ] CUDA device ID: 0
[08:23:46][18912][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 1167 MB (9078 MB free / 10245 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:23:46][18912][INFO ] Using CUDA device #0 "NVIDIA GeForce RTX 3080" (0 CUDA cores / 0.00 GFLOPS)
[08:23:46][18912][INFO ] Version of installed CUDA driver: 12070
[08:23:46][18912][INFO ] Version of CUDA driver API used: 3020
[08:23:55][18912][INFO ] Number of generated templates to be used: 50000
[08:23:55][18912][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_63.cpt (No error).
------> Starting from scratch...
[08:23:55][18912][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM236.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766103034
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 236.3 cm^-3 pc
------> Scale factor: 1.31367
[08:23:55][18912][INFO ] Seed for random number generator is 1114672176.
[08:23:58][18912][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-009
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469
[08:23:58][18912][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1591 MB (8654 MB free / 10245 MB total) -> Used by this application (assuming a single GPU task): 424 MB
[08:24:46][18912][INFO ] Checkpoint committed!
[08:25:46][18912][INFO ] Checkpoint committed!
[08:26:47][18912][INFO ] Checkpoint committed!
[08:27:47][18912][INFO ] Checkpoint committed!
[08:30:27][18912][INFO ] Checkpoint committed!
[08:31:28][18912][INFO ] Checkpoint committed!
[08:32:27][18912][INFO ] Checkpoint committed!
[08:33:00][18912][ERROR] Error during CUDA device->host HS data transfer (dirty) (error: 999)
[08:33:00][18912][ERROR] Demodulation failed (error: 1008)!
08:33:00 (18912): called boinc_finish(1008)

</stderr_txt>
]]>