Task 1706869890

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_80_7900000_1
Workunit ID: 860051823
Created: 1 Jan 2025 19:25:27 UTC
Sent: 1 Jan 2025 21:38:58 UTC
Report deadline: 15 Jan 2025 21:38:58 UTC
Received: 2 Jan 2025 5:52:47 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 417.65
CPU time (sec): 35.48
Peak working set size (MB): 271.72
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[05:45:24][1355930][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_80.cpt -A 0.04 -P 1.5 -f 500.0 -W --pb_min 3600 --mc_max 1.6 --mp_min 1.1 --mismatch 0.222 --tobs 1800 --alpha 1.0 --start_template_id 7900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_80.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_80_7900000_1_0
------> GPU usage: 0.330000
[05:45:24][1355930][INFO ] Starting data processing...
[05:45:24][1355930][INFO ] opti: No host transfer for n_steps. Use device global.
[05:45:24][1355930][INFO ] opti: No host transfer for mean. Use device global.
[05:45:24][1355930][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:45:24][1355930][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:45:24][1355930][INFO ] opti: power spectrum in fft callback (static link).
[05:45:24][1355930][INFO ] opti: __constant__ access is not uniform, bad!
[05:45:25][1355930][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[05:45:25][1355930][INFO ] CUDA global memory status (initial GPU state, including context):
[05:45:25][1355930][INFO ] No template file. Generating templates.
[05:45:25][1355930][INFO ] Template param value T_cons = 50000
[05:45:31][1355930][INFO ] Number of generated templates to be used: 50000
[05:45:31][1355930][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_80.cpt
[05:45:31][1355930][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_80.cpt (No such file or directory).
------> Starting from scratch...
[05:45:31][1355930][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_80.binary
[05:45:31][1355930][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM238.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767852131
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 238 cm^-3 pc
------> Scale factor: 1.43852
[05:45:31][1355930][INFO ] Allocating memory for dedispersed compressed time series...
[05:45:31][1355930][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:45:31][1355930][INFO ] 8-bit allocation done
[05:45:31][1355930][INFO ] Foobar
[05:45:31][1355930][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_80.binary
[05:45:31][1355930][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:45:31][1355930][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:45:31][1355930][INFO ] FftSize = 12582913
[05:45:31][1355930][INFO ] Seed for random number generator is 1109112622.
[05:45:34][1355930][INFO ] 8[05:45:34][1355930][INFO ] 9[05:45:35][1355930][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:45:35][1355930][INFO ] Normalization factor 3.97364e-08
[05:45:35][1355930][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
[05:45:35][1355930][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:45:35][1355930][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:45:35][1355930][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:45:35][1355930][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:46:24][1355930][INFO ] Checkpoint committed!
[05:47:24][1355930][INFO ] Checkpoint committed!
[05:48:24][1355930][INFO ] Checkpoint committed!
[05:49:24][1355930][INFO ] Checkpoint committed!
[05:50:24][1355930][INFO ] Checkpoint committed!
[05:51:24][1355930][INFO ] Checkpoint committed!
[05:52:20][1355930][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 180.361458 3653.805176 0.8979662 5.9471684 210.687 91.5003  1
------> CAND: 180.244160 3653.805176 0.8979662 5.9471684 196.95 85.5345  1
------> CAND: 180.268294 3653.805176 0.8979662 5.9471684 196.645 85.4018  1
------> CAND: 180.282307 3653.805176 0.8979662 5.9471684 190.761 82.8466  1
------> CAND: 180.357825 3653.805176 0.8979662 5.9471684 190.36 82.6723  1
------> CAND: 180.296840 3653.805176 0.8979662 5.9471684 189.231 82.1819  1
------> CAND: 180.422961 3653.805176 0.8979662 5.9471684 187.086 81.2505  1
------> CAND: 180.210683 3653.805176 0.8979662 5.9471684 186.857 81.1511  1
------> CAND: 180.401163 3653.805176 0.8979662 5.9471684 184.618 80.1786  1
------> CAND: 180.347444 3653.805176 0.8979662 5.9471684 183.132 79.5334  1
------> CAND: 180.421404 3653.805176 0.8979662 5.9471684 182.289 79.1672  1
------> CAND: 180.375990 3653.805176 0.8979662 5.9471684 180.826 78.5317  1
------> CAND: 180.344590 3653.805176 0.8979662 5.9471684 176.207 76.5257  1
------> CAND: 180.175130 3653.805176 0.8979662 5.9471684 171.778 74.6022  1
------> CAND: 180.413360 3653.805176 0.8979662 5.9471684 171.216 74.3582  1
------> CAND: 180.245976 3653.805176 0.8979662 5.9471684 169.824 73.7536  1
------> CAND: 180.411024 3653.805176 0.8979662 5.9471684 167.68 72.8223  1
------> CAND: 180.271149 3653.805176 0.8979662 5.9471684 166.805 72.4423  1
------> CAND: 180.342254 3653.805176 0.8979662 5.9471684 163.919 71.1893  1
------> CAND: 180.222880 3653.805176 0.8979662 5.9471684 163.816 71.1444  1
------> CAND: 180.229108 3653.805176 0.8979662 5.9471684 160.623 69.7575  1
------> CAND: 180.341995 3653.805176 0.8979662 5.9471684 159.736 69.3724  1
------> CAND: 180.284903 3653.805176 0.8979662 5.9471684 159.515 69.2766  1
------> CAND: 180.237672 3653.805176 0.8979662 5.9471684 156.657 68.0354  1
------> CAND: 180.291909 3653.805176 0.8979662 5.9471684 155.596 67.5745  1
------> CAND: 180.331355 3653.805176 0.8979662 5.9471684 155.293 67.4429  1
------> CAND: 180.259471 3653.805176 0.8979662 5.9471684 153.518 66.6718  1
------> CAND: 180.275041 3653.805176 0.8979662 5.9471684 151.555 65.8196  1
------> CAND: 180.199265 3653.805176 0.8979662 5.9471684 150.463 65.3453  1
------> CAND: 180.262066 3653.805176 0.8979662 5.9471684 150.145 65.207  1
------> CAND: 180.291390 3653.805176 0.8979662 5.9471684 148.365 64.4339  1
------> CAND: 180.236634 3653.805176 0.8979662 5.9471684 147.096 63.883  1
------> CAND: 180.381959 3653.805176 0.8979662 5.9471684 146.824 63.7647  1
------> CAND: 180.277377 3653.805176 0.8979662 5.9471684 145.465 63.1744  1
------> CAND: 180.406612 3653.805176 0.8979662 5.9471684 145.438 63.1628  1
------> CAND: 180.281788 3653.805176 0.8979662 5.9471684 145.031 62.9861  1
------> CAND: 180.347963 3653.805176 0.8979662 5.9471684 144.467 62.7414  1
------> CAND: 180.297359 3653.805176 0.8979662 5.9471684 142.655 61.9544  1
------> CAND: 180.364831 3653.805176 0.8979662 5.9471684 141.748 61.5602  1
------> CAND: 180.295802 3653.805176 0.8979662 5.9471684 140.953 61.2151  1
------> CAND: 180.411543 3653.805176 0.8979662 5.9471684 137.605 59.7613  1
------> CAND: 180.434120 3653.805176 0.8979662 5.9471684 136.594 59.3221  1
------> CAND: 180.287757 3653.805176 0.8979662 5.9471684 134.876 58.5759  1
------> CAND: 180.375731 3653.805176 0.8979662 5.9471684 134.645 58.4756  1
------> CAND: 180.407650 3653.805176 0.8979662 5.9471684 133.369 57.9212  1
------> CAND: 180.415176 3653.805176 0.8979662 5.9471684 131.099 56.9357  1
------> CAND: 180.328241 3653.805176 0.8979662 5.9471684 130.601 56.7195  1
------> CAND: 180.411803 3653.805176 0.8979662 5.9471684 130.362 56.6154  1
------> CAND: 180.273744 3653.805176 0.8979662 5.9471684 130.256 56.5694  1
------> CAND: 180.274003 3653.805176 0.8979662 5.9471684 130.237 56.5614  1
------> CAND: 180.284643 3653.805176 0.8979662 5.9471684 130.069 56.4882  1
------> CAND: 180.193036 3653.805176 0.8979662 5.9471684 128.903 55.9817  1
------> CAND: 180.249350 3653.805176 0.8979662 5.9471684 128.47 55.7937  1
------> CAND: 180.298657 3653.805176 0.8979662 5.9471684 128.195 55.6744  1
------> CAND: 180.356787 3653.805176 0.8979662 5.9471684 127.844 55.522  1
------> CAND: 180.336804 3653.805176 0.8979662 5.9471684 127.329 55.2984  1
------> CAND: 180.275560 3653.805176 0.8979662 5.9471684 127.077 55.1889  1
------> CAND: 180.173833 3653.805176 0.8979662 5.9471684 126.827 55.0804  1
------> CAND: 180.318898 3653.805176 0.8979662 5.9471684 126.038 54.7374  1
------> CAND: 180.369503 3653.805176 0.8979662 5.9471684 125.752 54.6133  1
------> CAND: 180.392599 3653.805176 0.8979662 5.9471684 125.083 54.323  1
------> CAND: 180.300733 3653.805176 0.8979662 5.9471684 124.022 53.8619  1
------> CAND: 180.190441 3653.805176 0.8979662 5.9471684 123.001 53.4187  1
------> CAND: 180.266737 3653.805176 0.8979662 5.9471684 122.793 53.3283  1
------> CAND: 180.388447 3653.805176 0.8979662 5.9471684 121.947 52.9608  1
------> CAND: 180.356268 3653.805176 0.8979662 5.9471684 121.517 52.7739  1
------> CAND: 180.279712 3653.805176 0.8979662 5.9471684 120.808 52.4663  1
------> CAND: 180.169940 3653.805176 0.8979662 5.9471684 120.106 52.1612  1
------> CAND: 180.427373 3653.805176 0.8979662 5.9471684 118.001 51.2473  1
------> CAND: 180.394934 3653.805176 0.8979662 5.9471684 117.855 51.1839  1
------> CAND: 180.399606 3653.805176 0.8979662 5.9471684 116.604 50.6403  1
------> CAND: 180.424778 3653.805176 0.8979662 5.9471684 116.129 50.4341  1
------> CAND: 180.255838 3653.805176 0.8979662 5.9471684 115.725 50.2586  1
------> CAND: 180.221842 3653.805176 0.8979662 5.9471684 115.315 50.0808  1
------> CAND: 180.299695 3653.805176 0.8979662 5.9471684 114.859 49.8828  1
------> CAND: 180.242603 3653.805176 0.8979662 5.9471684 113.916 49.473  1
------> CAND: 180.182915 3653.805176 0.8979662 5.9471684 113.348 49.2262  1
------> CAND: 180.191220 3653.805176 0.8979662 5.9471684 112.387 48.8088  1
------> CAND: 180.386630 3653.805176 0.8979662 5.9471684 112.149 48.7058  1
------> CAND: 180.435418 3653.805176 0.8979662 5.9471684 111.792 48.5507  1
------> CAND: 180.315265 3653.805176 0.8979662 5.9471684 111.699 48.5102  1
------> CAND: 180.380661 3653.805176 0.8979662 5.9471684 111.383 48.373  1
------> CAND: 180.407391 3653.805176 0.8979662 5.9471684 111.136 48.2658  1
------> CAND: 180.264920 3653.805176 0.8979662 5.9471684 110.714 48.0825  1
------> CAND: 180.243900 3653.805176 0.8979662 5.9471684 110.394 47.9434  1
------> CAND: 180.398827 3653.805176 0.8979662 5.9471684 110.105 47.818  1
------> CAND: 180.184732 3653.805176 0.8979662 5.9471684 109.956 47.7535  1
------> CAND: 180.371319 3653.805176 0.8979662 5.9471684 109.229 47.4377  1
------> CAND: 180.403239 3653.805176 0.8979662 5.9471684 108.497 47.1198  1
------> CAND: 180.396491 3653.805176 0.8979662 5.9471684 107.829 46.8295  1
------> CAND: 180.188625 3653.805176 0.8979662 5.9471684 107.212 46.5617  1
------> CAND: 180.372098 3653.805176 0.8979662 5.9471684 106.639 46.3126  1
------> CAND: 180.397011 3653.805176 0.8979662 5.9471684 106.612 46.3009  1
------> CAND: 180.357046 3653.805176 0.8979662 5.9471684 105.186 45.6817  1
------> CAND: 180.365869 3653.805176 0.8979662 5.9471684 104.468 45.3698  1
------> CAND: 180.253502 3653.805176 0.8979662 5.9471684 103.599 44.9923  1
------> CAND: 180.333950 3653.805176 0.8979662 5.9471684 103.468 44.9357  1
------> CAND: 180.314227 3653.805176 0.8979662 5.9471684 103.374 44.8948  1
------> CAND: 180.327203 3653.805176 0.8979662 5.9471684 103.016 44.7391  1
------> CAND: 180.309296 3653.805176 0.8979662 5.9471684 102.422 44.4815  1
[05:52:20][1355930][INFO ] Statistics: count dirty SumSpec pages 481263 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:52:20][1355930][INFO ] Data processing finished successfully!
05:52:20 (1355930): called boinc_finish(0)

</stderr_txt>
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