Task 1707947224

Name: Ter5_1_dns_cfbf00110_segment_1_dms_200_40000_74_4100000_1

Workunit ID: 860702513

Created: 3 Jan 2025 20:30:14 UTC

Sent: 4 Jan 2025 10:25:35 UTC

Report deadline: 18 Jan 2025 10:25:35 UTC

Received: 4 Jan 2025 14:13:46 UTC

Server state: Over

Outcome: Computation error

Client state: Compute error

Exit status: 139 (0x0000008B) Unknown error code

Computer: 12898360

Run time (sec): 20.19

CPU time (sec): 16.09

Peak working set size (MB): 367.37

Peak swap size (MB): 5740.67

Peak disk usage (MB): 0.02

Validation state: Invalid

Granted credit: 0

Application: Binary Radio Pulsar Search (MeerKAT) v0.17 (BRP7-opencl-ati)
x86_64-pc-linux-gnu

Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<message>
process got signal 11</message>
<stderr_txt>
[19:27:53][327835][INFO ] Application startup - thank you for supporting Einstein@Home!
[19:27:53][327835][INFO ] Starting data processing...
[19:27:53][327835][INFO ] Using OpenCL platform provided by: Advanced Micro Devices, Inc.
[19:27:53][327835][INFO ] Using OpenCL device "gfx1030" by: Advanced Micro Devices, Inc.
[19:28:01][327835][INFO ] Number of generated templates to be used: 50000
[19:28:01][327835][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_1_dms_200_74.cpt (No such file or directory).
------> Starting from scratch...
[19:28:01][327835][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_1_dms_200_DM237.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673407547023
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 237.4 cm^-3 pc
------> Scale factor: 1.09767
[19:28:02][327835][INFO ] Seed for random number generator is -1040247365.
[19:28:10][327835][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-09
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469

</stderr_txt>
]]>