Task 1736330894

Name: Ter5_2_dns_cfbf00000_segment_3_dms_200_40000_105_1750000_0

Workunit ID: 877775117

Created: 28 Feb 2025 2:51:27 UTC

Sent: 28 Feb 2025 6:36:05 UTC

Report deadline: 14 Mar 2025 6:36:05 UTC

Received: 28 Feb 2025 8:05:08 UTC

Server state: Over

Outcome: Success

Client state: Done

Exit status: 0 (0x00000000)

Computer: 12930956

Run time (sec): 1,280.30

CPU time (sec): 157.52

Peak working set size (MB): 194.36

Peak swap size (MB): 1120.72

Peak disk usage (MB): 0.04

Validation state: Valid

Granted credit: 3,333

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

Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
Activated exception handling...
[07:37:18][1336][INFO ] Starting data processing...
[07:37:27][1336][INFO ] Using OpenCL platform provided by: Advanced Micro Devices, Inc.
[07:37:27][1336][INFO ] Using OpenCL device "gfx900" by: Advanced Micro Devices, Inc.
[07:37:42][1336][ERROR] Couldn't create OpenCL command queue (error: -6)!
[07:37:42][1336][INFO ] OpenCL shutdown complete!
[07:37:42][1336][ERROR] Demodulation failed (error: 2013)!
[07:37:42][1336][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...
[07:53:19][9616][INFO ] Starting data processing...
[07:53:33][9616][INFO ] Using OpenCL platform provided by: Advanced Micro Devices, Inc.
[07:53:33][9616][INFO ] Using OpenCL device "gfx900" by: Advanced Micro Devices, Inc.
[07:53:47][9616][ERROR] Couldn't create OpenCL command queue (error: -6)!
[07:53:47][9616][INFO ] OpenCL shutdown complete!
[07:53:47][9616][ERROR] Demodulation failed (error: 2013)!
[07:53:47][9616][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...
[08:09:02][10108][INFO ] Starting data processing...
[08:09:05][10108][INFO ] Using OpenCL platform provided by: Advanced Micro Devices, Inc.
[08:09:05][10108][INFO ] Using OpenCL device "gfx900" by: Advanced Micro Devices, Inc.
[08:09:25][10108][ERROR] Couldn't create OpenCL command queue (error: -6)!
[08:09:25][10108][INFO ] OpenCL shutdown complete!
[08:09:25][10108][ERROR] Demodulation failed (error: 2013)!
[08:09:25][10108][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...
[08:24:26][11036][INFO ] Starting data processing...
[08:24:29][11036][INFO ] Using OpenCL platform provided by: Advanced Micro Devices, Inc.
[08:24:29][11036][INFO ] Using OpenCL device "gfx900" by: Advanced Micro Devices, Inc.
[08:24:40][11036][INFO ] Number of generated templates to be used: 50000
[08:24:40][11036][INFO ] Checkpoint file unavailable: Ter5_2_dns_cfbf00000_segment_3_dms_200_105.cpt (No error).
------> Starting from scratch...
[08:24:40][11036][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch2/30min_segments/dedispersed_files/cfbf00000/Ter5_2_dns_cfbf00000_segment_3_dms_200_DM240.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59220.470830879705
------> 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): 174802.25
------> DEC (J2000): -244637.200001
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446A
------> 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: 240.5 cm^-3 pc
------> Scale factor: 1.61627
[08:24:40][11036][INFO ] Seed for random number generator is -1042367407.
[08:24:48][11036][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
[08:35:23][11036][INFO ] Checkpoint committed!
[08:45:45][11036][INFO ] OpenCL shutdown complete!
[08:45:45][11036][INFO ] Statistics: count dirty SumSpec pages 1817 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:45:45][11036][INFO ] Data processing finished successfully!
08:45:45 (11036): called boinc_finish(0)

</stderr_txt>
]]>