Task 1730999233

Name: Ter5_1_dns_cfbf00126_segment_7_dms_200_40000_148_700000_1

Workunit ID: 874650411

Created: 16 Feb 2025 22:12:55 UTC

Sent: 17 Feb 2025 12:56:14 UTC

Report deadline: 3 Mar 2025 12:56:14 UTC

Received: 17 Feb 2025 13:18:19 UTC

Server state: Over

Outcome: Computation error

Client state: Compute error

Exit status: 2 (0x00000002) Unknown error code

Computer: 12840516

Run time (sec): 9.41

CPU time (sec): 7.59

Peak working set size (MB): 0

Peak swap size (MB): 0

Peak disk usage (MB): 0.04

Validation state: Invalid

Granted credit: 0

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

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<message>
The system cannot find the file specified.
 (0x2) - exit code 2 (0x2)</message>
<stderr_txt>
Activated exception handling...
[23:58:27][4804][INFO ] Starting data processing...
[23:58:27][4804][INFO ] Using OpenCL platform provided by: Advanced Micro Devices, Inc.
[23:58:27][4804][INFO ] Using OpenCL device "gfx90c" by: Advanced Micro Devices, Inc.
[23:58:34][4804][INFO ] Number of generated templates to be used: 50000
[23:58:34][4804][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_7_dms_200_148.cpt (No error).
------> Starting from scratch...
[23:58:34][4804][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_7_dms_200_DM244.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.79675354543
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 244.8 cm^-3 pc
------> Scale factor: 1.29856
[23:58:35][4804][INFO ] Seed for random number generator is 1098997712.
[23:58:42][4804][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
[23:59:00][4804][INFO ] Checkpoint committed!
[23:59:33][4804][INFO ] Checkpoint committed!
[00:00:05][4804][INFO ] Checkpoint committed!
[00:00:38][4804][INFO ] Checkpoint committed!
[00:01:11][4804][INFO ] Checkpoint committed!
[00:01:44][4804][INFO ] Checkpoint committed!
[00:02:17][4804][INFO ] Checkpoint committed!
[00:02:50][4804][INFO ] Checkpoint committed!
[00:03:23][4804][INFO ] Checkpoint committed!
[00:03:55][4804][INFO ] Checkpoint committed!
[00:04:28][4804][INFO ] Checkpoint committed!
[00:05:01][4804][INFO ] Checkpoint committed!
[00:05:34][4804][INFO ] Checkpoint committed!
[00:06:07][4804][INFO ] Checkpoint committed!
[00:06:40][4804][INFO ] Checkpoint committed!
[00:07:13][4804][INFO ] Checkpoint committed!
[00:07:45][4804][INFO ] Checkpoint committed!
[00:08:18][4804][INFO ] Checkpoint committed!
[00:08:51][4804][INFO ] Checkpoint committed!
[00:09:24][4804][INFO ] Checkpoint committed!
[00:09:57][4804][INFO ] Checkpoint committed!
[00:10:30][4804][INFO ] Checkpoint committed!
[00:11:03][4804][INFO ] Checkpoint committed!
[00:11:35][4804][INFO ] Checkpoint committed!
[00:12:08][4804][INFO ] Checkpoint committed!
[00:12:41][4804][INFO ] Checkpoint committed!
[00:13:14][4804][INFO ] Checkpoint committed!
[00:13:47][4804][INFO ] Checkpoint committed!
[00:14:20][4804][INFO ] Checkpoint committed!
[00:14:53][4804][INFO ] Checkpoint committed!
[00:15:25][4804][INFO ] Checkpoint committed!
Activated exception handling...
[00:16:04][10148][INFO ] Starting data processing...
[00:16:04][10148][INFO ] Using OpenCL platform provided by: Advanced Micro Devices, Inc.
[00:16:04][10148][INFO ] Using OpenCL device "gfx90c" by: Advanced Micro Devices, Inc.
[00:16:12][10148][INFO ] Number of generated templates to be used: 50000
[00:16:12][10148][ERROR] Header checkpoint file Ter5_1_dns_cfbf00126_segment_7_dms_200_148.cpt contains inconsistent information about total number of templates to work with. (0 != 50000).
[00:16:12][10148][ERROR] Demodulation failed (error: 2)!
00:16:12 (10148): called boinc_finish(2)

</stderr_txt>
]]>