Task 1704046256

Name: Ter5_1_dns_cfbf00096_segment_8_dms_200_40000_125_9950000_2
Workunit ID: 853191434
Created: 27 Dec 2024 15:28:54 UTC
Sent: 27 Dec 2024 15:33:24 UTC
Report deadline: 10 Jan 2025 15:33:24 UTC
Received: 27 Dec 2024 17:46:46 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 11634233
Run time (sec): 1,226.26
CPU time (sec): 74.08
Peak working set size (MB): 250.32
Peak swap size (MB): 613.4
Peak disk usage (MB): 75.12
Validation state: Valid
Granted credit: 3,333
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[
<stderr_txt>
Activated exception handling...
[07:38:31][8972][INFO ] Starting data processing...
[07:38:31][8972][INFO ] CUDA device ID: 0
[07:38:31][8972][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 98 MB (2976 MB free / 3074 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:38:31][8972][INFO ] Using CUDA device #0 "Quadro K4000" (768 CUDA cores / 1244.93 GFLOPS)
[07:38:31][8972][INFO ] Version of installed CUDA driver: 8000
[07:38:31][8972][INFO ] Version of CUDA driver API used: 3020
[07:38:46][8972][INFO ] Number of generated templates to be used: 18035
[07:38:46][8972][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_8_dms_200_125.cpt (No error).
------> Starting from scratch...
[07:38:46][8972][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_8_dms_200_DM242.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817328556426
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 242.5 cm^-3 pc
------> Scale factor: 1.60617
[07:38:46][8972][INFO ] Seed for random number generator is -1029823488.
[07:38:51][8972][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
[07:38:51][8972][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 510 MB (2564 MB free / 3074 MB total) -> Used by this application (assuming a single GPU task): 412 MB
[07:38:51][8972][ERROR] Couldn't allocate 37640 bytes of CUDA HS summing memory (error: 715)!
[07:38:51][8972][ERROR] Demodulation failed (error: 1006)!
[07:38:51][8972][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...
[07:54:01][11012][INFO ] Starting data processing...
[07:54:01][11012][INFO ] CUDA device ID: 0
[07:54:02][11012][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 98 MB (2976 MB free / 3074 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:54:02][11012][INFO ] Using CUDA device #0 "Quadro K4000" (768 CUDA cores / 1244.93 GFLOPS)
[07:54:02][11012][INFO ] Version of installed CUDA driver: 8000
[07:54:02][11012][INFO ] Version of CUDA driver API used: 3020
[07:54:16][11012][INFO ] Number of generated templates to be used: 18035
[07:54:16][11012][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_8_dms_200_125.cpt (No error).
------> Starting from scratch...
[07:54:16][11012][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_8_dms_200_DM242.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817328556426
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 242.5 cm^-3 pc
------> Scale factor: 1.60617
[07:54:16][11012][INFO ] Seed for random number generator is -1029823488.
[07:54:22][11012][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
[07:54:22][11012][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 510 MB (2564 MB free / 3074 MB total) -> Used by this application (assuming a single GPU task): 412 MB
[07:54:22][11012][ERROR] Couldn't allocate 37640 bytes of CUDA HS summing memory (error: 718)!
[07:54:22][11012][ERROR] Demodulation failed (error: 1006)!
[07:54:22][11012][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...
[08:09:41][5148][INFO ] Starting data processing...
[08:09:41][5148][INFO ] CUDA device ID: 0
[08:09:41][5148][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 98 MB (2976 MB free / 3074 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:09:41][5148][INFO ] Using CUDA device #0 "Quadro K4000" (768 CUDA cores / 1244.93 GFLOPS)
[08:09:41][5148][INFO ] Version of installed CUDA driver: 8000
[08:09:41][5148][INFO ] Version of CUDA driver API used: 3020
[08:09:55][5148][INFO ] Number of generated templates to be used: 18035
[08:09:55][5148][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_8_dms_200_125.cpt (No error).
------> Starting from scratch...
[08:09:55][5148][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_8_dms_200_DM242.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817328556426
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 242.5 cm^-3 pc
------> Scale factor: 1.60617
[08:09:56][5148][INFO ] Seed for random number generator is -1029823488.
[08:10:00][5148][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
[08:10:00][5148][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 510 MB (2564 MB free / 3074 MB total) -> Used by this application (assuming a single GPU task): 412 MB
[08:10:02][5148][ERROR] Couldn't allocate 37640 bytes of CUDA HS summing memory (error: 700)!
[08:10:02][5148][ERROR] Demodulation failed (error: 1006)!
[08:10:02][5148][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...
[08:25:33][8184][INFO ] Starting data processing...
[08:25:33][8184][INFO ] CUDA device ID: 1
[08:25:33][8184][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 121 MB (2953 MB free / 3074 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:25:33][8184][INFO ] Using CUDA device #1 "Quadro K4000" (768 CUDA cores / 1244.93 GFLOPS)
[08:25:33][8184][INFO ] Version of installed CUDA driver: 8000
[08:25:33][8184][INFO ] Version of CUDA driver API used: 3020
[08:25:48][8184][INFO ] Number of generated templates to be used: 18035
[08:25:48][8184][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_8_dms_200_125.cpt (No error).
------> Starting from scratch...
[08:25:48][8184][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_8_dms_200_DM242.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817328556426
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 242.5 cm^-3 pc
------> Scale factor: 1.60617
[08:25:48][8184][INFO ] Seed for random number generator is -1029823488.
[08:25:52][8184][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
[08:25:52][8184][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 533 MB (2541 MB free / 3074 MB total) -> Used by this application (assuming a single GPU task): 412 MB
[08:26:33][8184][INFO ] Checkpoint committed!
[08:27:33][8184][INFO ] Checkpoint committed!
[08:28:37][8184][INFO ] Checkpoint committed!
[08:29:37][8184][INFO ] Checkpoint committed!
[08:30:37][8184][INFO ] Checkpoint committed!
[08:31:37][8184][INFO ] Checkpoint committed!
[08:32:37][8184][INFO ] Checkpoint committed!
[08:33:37][8184][INFO ] Checkpoint committed!
[08:34:37][8184][INFO ] Checkpoint committed!
[08:35:37][8184][INFO ] Checkpoint committed!
[08:36:37][8184][INFO ] Checkpoint committed!
[08:37:37][8184][INFO ] Checkpoint committed!
[08:38:37][8184][INFO ] Checkpoint committed!
[08:39:37][8184][INFO ] Checkpoint committed!
[08:40:37][8184][INFO ] Checkpoint committed!
[08:41:37][8184][INFO ] Checkpoint committed!
[08:42:37][8184][INFO ] Checkpoint committed!
[08:43:37][8184][INFO ] Checkpoint committed!
[08:44:37][8184][INFO ] Checkpoint committed!
[08:45:37][8184][INFO ] Checkpoint committed!
[08:45:57][8184][INFO ] Statistics: count dirty SumSpec pages 1248 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:45:57][8184][INFO ] Data processing finished successfully!
08:45:57 (8184): called boinc_finish(0)

</stderr_txt>
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