Task 1622066397

Name: Ter5_1_dns_cfbf00014_segment_4_dms_200_40000_97_1200000_1

Workunit ID: 811122708

Created: 11 Jun 2024 2:21:45 UTC

Sent: 11 Jun 2024 16:14:43 UTC

Report deadline: 25 Jun 2024 16:14:43 UTC

Received: 23 Jun 2024 23:34:25 UTC

Server state: Over

Outcome: Computation error

Client state: Compute error

Exit status: 2 (0x00000002) Unknown error code

Computer: 13175882

Run time (sec): 2,143.33

CPU time (sec): 56.67

Peak working set size (MB): 393.38

Peak swap size (MB): 800.93

Peak disk usage (MB): 75.11

Validation state: Invalid

Granted credit: 0

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

Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
The system cannot find the file specified.
 (0x2) - exit code 2 (0x2)</message>
<stderr_txt>
Activated exception handling...
[13:07:17][8388][INFO ] Starting data processing...
[13:07:17][8388][INFO ] CUDA device ID: 0
[13:07:18][8388][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 386 MB (1663 MB free / 2049 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:07:18][8388][INFO ] Using CUDA device #0 "NVIDIA GeForce MX150" (0 CUDA cores / 0.00 GFLOPS)
[13:07:18][8388][INFO ] Version of installed CUDA driver: 11060
[13:07:18][8388][INFO ] Version of CUDA driver API used: 3020
[13:07:31][8388][INFO ] Number of generated templates to be used: 50000
[13:07:31][8388][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00014_segment_4_dms_200_97.cpt (No error).
------> Starting from scratch...
[13:07:31][8388][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00014/Ter5_1_dns_cfbf00014_segment_4_dms_200_DM239.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735107469751
------> 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): 174804.34
------> DEC (J2000): -244705
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446Q
------> 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: 239.7 cm^-3 pc
------> Scale factor: 1.29036
[13:07:31][8388][INFO ] Seed for random number generator is -1037605622.
[13:07:38][8388][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
[13:07:38][8388][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 798 MB (1251 MB free / 2049 MB total) -> Used by this application (assuming a single GPU task): 412 MB
[13:08:23][8388][INFO ] Checkpoint committed!
[13:09:29][8388][INFO ] Checkpoint committed!
[13:10:35][8388][INFO ] Checkpoint committed!
[13:11:42][8388][INFO ] Checkpoint committed!
[13:12:48][8388][INFO ] Checkpoint committed!
[13:13:54][8388][INFO ] Checkpoint committed!
[13:15:00][8388][INFO ] Checkpoint committed!
[13:16:07][8388][INFO ] Checkpoint committed!
[13:17:13][8388][INFO ] Checkpoint committed!
[13:18:19][8388][INFO ] Checkpoint committed!
[13:19:25][8388][INFO ] Checkpoint committed!
[13:20:31][8388][INFO ] Checkpoint committed!
[13:21:37][8388][INFO ] Checkpoint committed!
[13:22:44][8388][INFO ] Checkpoint committed!
[13:23:50][8388][INFO ] Checkpoint committed!
[13:24:56][8388][INFO ] Checkpoint committed!
[13:26:02][8388][INFO ] Checkpoint committed!
[13:27:09][8388][INFO ] Checkpoint committed!
[13:28:15][8388][INFO ] Checkpoint committed!
[13:29:21][8388][INFO ] Checkpoint committed!
[13:30:27][8388][INFO ] Checkpoint committed!
[13:31:33][8388][INFO ] Checkpoint committed!
[13:32:39][8388][INFO ] Checkpoint committed!
[13:33:46][8388][INFO ] Checkpoint committed!
[13:34:52][8388][INFO ] Checkpoint committed!
[13:35:58][8388][INFO ] Checkpoint committed!
[13:37:04][8388][INFO ] Checkpoint committed!
[13:38:10][8388][INFO ] Checkpoint committed!
[13:39:17][8388][INFO ] Checkpoint committed!
[13:40:23][8388][INFO ] Checkpoint committed!
[13:41:29][8388][INFO ] Checkpoint committed!
[13:42:35][8388][INFO ] Checkpoint committed!
[13:43:41][8388][INFO ] Checkpoint committed!
Activated exception handling...
[16:32:46][13888][INFO ] Starting data processing...
[16:32:46][13888][INFO ] CUDA device ID: 0
[16:32:46][13888][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 386 MB (1663 MB free / 2049 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:32:46][13888][INFO ] Using CUDA device #0 "NVIDIA GeForce MX150" (0 CUDA cores / 0.00 GFLOPS)
[16:32:46][13888][INFO ] Version of installed CUDA driver: 11060
[16:32:46][13888][INFO ] Version of CUDA driver API used: 3020
[16:33:06][13888][INFO ] Number of generated templates to be used: 50000
[16:33:06][13888][ERROR] Header checkpoint file Ter5_1_dns_cfbf00014_segment_4_dms_200_97.cpt contains inconsistent information about total number of templates to work with. (0 != 50000).
[16:33:06][13888][ERROR] Demodulation failed (error: 2)!
16:33:06 (13888): called boinc_finish(2)

</stderr_txt>
]]>