Task 1706398150

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_29_9850000_1
Workunit ID: 859765251
Created: 31 Dec 2024 22:43:41 UTC
Sent: 1 Jan 2025 10:06:15 UTC
Report deadline: 15 Jan 2025 10:06:15 UTC
Received: 1 Jan 2025 15:07:48 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 433.76
CPU time (sec): 35.77
Peak working set size (MB): 267.95
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>
[14:59:48][1313514][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_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_29.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 9850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_29.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_29_9850000_1_0
------> GPU usage: 0.330000
[14:59:48][1313514][INFO ] Starting data processing...
[14:59:48][1313514][INFO ] opti: No host transfer for n_steps. Use device global.
[14:59:48][1313514][INFO ] opti: No host transfer for mean. Use device global.
[14:59:48][1313514][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:59:48][1313514][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:59:48][1313514][INFO ] opti: power spectrum in fft callback (static link).
[14:59:48][1313514][INFO ] opti: __constant__ access is not uniform, bad!
[14:59:50][1313514][INFO ] Running on device 5 Tesla V100-SXM2-16GB
[14:59:50][1313514][INFO ] CUDA global memory status (initial GPU state, including context):
[14:59:50][1313514][INFO ] No template file. Generating templates.
[14:59:50][1313514][INFO ] Template param value T_cons = 50000
[14:59:56][1313514][INFO ] Number of generated templates to be used: 50000
[14:59:56][1313514][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_29.cpt
[14:59:56][1313514][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_29.cpt (No such file or directory).
------> Starting from scratch...
[14:59:56][1313514][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_29.binary
[14:59:56][1313514][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM232.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206727292
------> 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: 232.9 cm^-3 pc
------> Scale factor: 1.01359
[14:59:56][1313514][INFO ] Allocating memory for dedispersed compressed time series...
[14:59:56][1313514][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:59:56][1313514][INFO ] 8-bit allocation done
[14:59:56][1313514][INFO ] Foobar
[14:59:56][1313514][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_29.binary
[14:59:56][1313514][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:59:56][1313514][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:59:56][1313514][INFO ] FftSize = 12582913
[14:59:56][1313514][INFO ] Seed for random number generator is -1035385945.
[14:59:59][1313514][INFO ] 8[14:59:59][1313514][INFO ] 9[15:00:00][1313514][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:00:00][1313514][INFO ] Normalization factor 3.97364e-08
[15:00:01][1313514][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
[15:00:01][1313514][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1620 MB (14533 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:00:01][1313514][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:00:01][1313514][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:00:01][1313514][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:00:49][1313514][INFO ] Checkpoint committed!
[15:01:49][1313514][INFO ] Checkpoint committed!
[15:02:49][1313514][INFO ] Checkpoint committed!
[15:03:49][1313514][INFO ] Checkpoint committed!
[15:04:49][1313514][INFO ] Checkpoint committed!
[15:05:49][1313514][INFO ] Checkpoint committed!
[15:06:49][1313514][INFO ] Checkpoint committed!
[15:07:00][1313514][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 494.336913 3798.126465 0.9792885 5.2216125 205.468 89.2338  1
------> CAND: 494.331204 3798.126465 0.9792885 5.2216125 194.529 84.483  1
------> CAND: 494.533362 3798.126465 0.9792885 5.2216125 187.776 81.55  1
------> CAND: 494.337692 3798.126465 0.9792885 5.2216125 186.836 81.1417  1
------> CAND: 494.285530 3798.126465 0.9792885 5.2216125 185.926 80.7464  1
------> CAND: 494.470820 3798.126465 0.9792885 5.2216125 182.654 79.3257  1
------> CAND: 494.322121 3798.126465 0.9792885 5.2216125 180.643 78.4522  1
------> CAND: 494.401790 3798.126465 0.9792885 5.2216125 179.234 77.8401  1
------> CAND: 494.325754 3798.126465 0.9792885 5.2216125 175.764 76.3335  1
------> CAND: 494.494176 3798.126465 0.9792885 5.2216125 175.529 76.2315  1
------> CAND: 494.488466 3798.126465 0.9792885 5.2216125 169.217 73.4902  1
------> CAND: 494.447205 3798.126465 0.9792885 5.2216125 167.352 72.68  1
------> CAND: 494.401271 3798.126465 0.9792885 5.2216125 164.795 71.5696  1
------> CAND: 494.435786 3798.126465 0.9792885 5.2216125 160.379 69.6517  1
------> CAND: 494.465111 3798.126465 0.9792885 5.2216125 156.014 67.7562  1
------> CAND: 494.300063 3798.126465 0.9792885 5.2216125 154.506 67.101  1
------> CAND: 494.343401 3798.126465 0.9792885 5.2216125 150.799 65.4911  1
------> CAND: 494.396081 3798.126465 0.9792885 5.2216125 149.532 64.9408  1
------> CAND: 494.388555 3798.126465 0.9792885 5.2216125 149.239 64.8136  1
------> CAND: 494.514417 3798.126465 0.9792885 5.2216125 148.436 64.4648  1
------> CAND: 494.356895 3798.126465 0.9792885 5.2216125 146.978 63.8318  1
------> CAND: 494.521684 3798.126465 0.9792885 5.2216125 144.522 62.765  1
------> CAND: 494.324197 3798.126465 0.9792885 5.2216125 144.246 62.6453  1
------> CAND: 494.428260 3798.126465 0.9792885 5.2216125 144.147 62.6023  1
------> CAND: 494.424108 3798.126465 0.9792885 5.2216125 143.932 62.5091  1
------> CAND: 494.505075 3798.126465 0.9792885 5.2216125 142.544 61.9059  1
------> CAND: 494.460439 3798.126465 0.9792885 5.2216125 138.317 60.0703  1
------> CAND: 494.533102 3798.126465 0.9792885 5.2216125 136.539 59.2981  1
------> CAND: 494.305513 3798.126465 0.9792885 5.2216125 136.277 59.1844  1
------> CAND: 494.376359 3798.126465 0.9792885 5.2216125 135.737 58.9496  1
------> CAND: 494.524279 3798.126465 0.9792885 5.2216125 135.419 58.8119  1
------> CAND: 494.365719 3798.126465 0.9792885 5.2216125 132.102 57.3711  1
------> CAND: 494.384144 3798.126465 0.9792885 5.2216125 131.824 57.2504  1
------> CAND: 494.379213 3798.126465 0.9792885 5.2216125 131.069 56.9226  1
------> CAND: 494.282935 3798.126465 0.9792885 5.2216125 130.326 56.5999  1
------> CAND: 494.474972 3798.126465 0.9792885 5.2216125 127.567 55.4015  1
------> CAND: 494.307329 3798.126465 0.9792885 5.2216125 127.074 55.1876  1
------> CAND: 494.502999 3798.126465 0.9792885 5.2216125 125.011 54.2917  1
------> CAND: 494.417361 3798.126465 0.9792885 5.2216125 124.396 54.0244  1
------> CAND: 494.416063 3798.126465 0.9792885 5.2216125 124.232 53.9533  1
------> CAND: 494.274371 3798.126465 0.9792885 5.2216125 123.387 53.5861  1
------> CAND: 494.398157 3798.126465 0.9792885 5.2216125 122.763 53.3152  1
------> CAND: 494.309146 3798.126465 0.9792885 5.2216125 122.725 53.2989  1
------> CAND: 494.283454 3798.126465 0.9792885 5.2216125 122.424 53.1681  1
------> CAND: 494.482498 3798.126465 0.9792885 5.2216125 121.203 52.6379  1
------> CAND: 494.371947 3798.126465 0.9792885 5.2216125 120.821 52.4719  1
------> CAND: 494.353003 3798.126465 0.9792885 5.2216125 120.714 52.4256  1
------> CAND: 494.371428 3798.126465 0.9792885 5.2216125 120.637 52.3921  1
------> CAND: 494.373504 3798.126465 0.9792885 5.2216125 120.636 52.3915  1
------> CAND: 494.394784 3798.126465 0.9792885 5.2216125 120.358 52.2709  1
------> CAND: 494.378175 3798.126465 0.9792885 5.2216125 120.272 52.2334  1
------> CAND: 494.283714 3798.126465 0.9792885 5.2216125 119.825 52.0394  1
------> CAND: 494.309405 3798.126465 0.9792885 5.2216125 119.435 51.87  1
------> CAND: 494.442014 3798.126465 0.9792885 5.2216125 119.306 51.8141  1
------> CAND: 494.484833 3798.126465 0.9792885 5.2216125 118.856 51.6186  1
------> CAND: 494.364681 3798.126465 0.9792885 5.2216125 118.668 51.5369  1
------> CAND: 494.383106 3798.126465 0.9792885 5.2216125 117.043 50.8309  1
------> CAND: 494.308108 3798.126465 0.9792885 5.2216125 116.894 50.7666  1
------> CAND: 494.387517 3798.126465 0.9792885 5.2216125 116.666 50.6674  1
------> CAND: 494.472636 3798.126465 0.9792885 5.2216125 116.512 50.6004  1
------> CAND: 494.333020 3798.126465 0.9792885 5.2216125 115.363 50.1017  1
------> CAND: 494.338730 3798.126465 0.9792885 5.2216125 114.779 49.8478  1
------> CAND: 494.479124 3798.126465 0.9792885 5.2216125 112.985 49.0688  1
------> CAND: 494.316152 3798.126465 0.9792885 5.2216125 112.884 49.0247  1
------> CAND: 494.451097 3798.126465 0.9792885 5.2216125 111.556 48.4482  1
------> CAND: 494.387777 3798.126465 0.9792885 5.2216125 111.123 48.2603  1
------> CAND: 494.445907 3798.126465 0.9792885 5.2216125 110.669 48.0629  1
------> CAND: 494.505854 3798.126465 0.9792885 5.2216125 110.31 47.9072  1
------> CAND: 494.459661 3798.126465 0.9792885 5.2216125 110.037 47.7886  1
------> CAND: 494.425665 3798.126465 0.9792885 5.2216125 108.154 46.9705  1
------> CAND: 494.455509 3798.126465 0.9792885 5.2216125 107.973 46.892  1
------> CAND: 494.371168 3798.126465 0.9792885 5.2216125 107.776 46.8067  1
------> CAND: 494.284492 3798.126465 0.9792885 5.2216125 106.966 46.4549  1
------> CAND: 494.451876 3798.126465 0.9792885 5.2216125 106.774 46.3712  1
------> CAND: 494.287866 3798.126465 0.9792885 5.2216125 106.045 46.0545  1
------> CAND: 494.281638 3798.126465 0.9792885 5.2216125 105.823 45.9581  1
------> CAND: 494.281119 3798.126465 0.9792885 5.2216125 105.061 45.6273  1
------> CAND: 494.479643 3798.126465 0.9792885 5.2216125 104.573 45.4154  1
------> CAND: 494.508189 3798.126465 0.9792885 5.2216125 104.382 45.3327  1
------> CAND: 494.385441 3798.126465 0.9792885 5.2216125 103.803 45.0813  1
------> CAND: 494.413209 3798.126465 0.9792885 5.2216125 103.471 44.9367  1
------> CAND: 494.275928 3798.126465 0.9792885 5.2216125 103.39 44.9018  1
------> CAND: 494.297468 3798.126465 0.9792885 5.2216125 103.366 44.8914  1
------> CAND: 494.327571 3798.126465 0.9792885 5.2216125 101.733 44.182  1
------> CAND: 494.290201 3798.126465 0.9792885 5.2216125 101.601 44.1247  1
------> CAND: 494.368833 3798.126465 0.9792885 5.2216125 101.587 44.1185  1
------> CAND: 494.326792 3798.126465 0.9792885 5.2216125 101.489 44.0763  1
------> CAND: 494.285790 3798.126465 0.9792885 5.2216125 100.809 43.7806  1
------> CAND: 494.412690 3798.126465 0.9792885 5.2216125 100.611 43.6947  1
------> CAND: 494.303436 3798.126465 0.9792885 5.2216125 100.217 43.5239  1
------> CAND: 494.366497 3798.126465 0.9792885 5.2216125 100.16 43.4989  1
------> CAND: 494.439938 3798.126465 0.9792885 5.2216125 100.111 43.4776  1
------> CAND: 494.468484 3798.126465 0.9792885 5.2216125 99.6593 43.2815  1
------> CAND: 494.466927 3798.126465 0.9792885 5.2216125 99.2184 43.09  1
------> CAND: 494.351186 3798.126465 0.9792885 5.2216125 98.9763 42.9848  1
------> CAND: 494.526614 3798.126465 0.9792885 5.2216125 98.5 42.778  1
------> CAND: 494.368314 3798.126465 0.9792885 5.2216125 98.1588 42.6298  1
------> CAND: 494.334837 3798.126465 0.9792885 5.2216125 97.6082 42.3907  1
------> CAND: 494.390891 3798.126465 0.9792885 5.2216125 96.9587 42.1086  1
------> CAND: 494.277226 3798.126465 0.9792885 5.2216125 96.7662 42.025  1
[15:07:00][1313514][INFO ] Statistics: count dirty SumSpec pages 228604 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:07:00][1313514][INFO ] Data processing finished successfully!
15:07:00 (1313514): called boinc_finish(0)

</stderr_txt>
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