Task 1716488737

Name: Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_43_3050000_1
Workunit ID: 866014603
Created: 19 Jan 2025 2:54:15 UTC
Sent: 19 Jan 2025 16:24:22 UTC
Report deadline: 2 Feb 2025 16:24:22 UTC
Received: 20 Jan 2025 16:24:50 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12896206
Run time (sec): 815.98
CPU time (sec): 57.74
Peak working set size (MB): 299.48
Peak swap size (MB): 10327.3
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[11:05:02][813212][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_4_dms_200_43.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 3050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_43.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_43_3050000_1_0
------> GPU usage: 1.000000
[11:05:02][813212][INFO ] Starting data processing...
[11:05:02][813212][INFO ] opti: No host transfer for n_steps. Use device global.
[11:05:02][813212][INFO ] opti: No host transfer for mean. Use device global.
[11:05:02][813212][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:05:02][813212][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:05:02][813212][INFO ] opti: power spectrum in fft callback (static link).
[11:05:02][813212][INFO ] opti: __constant__ access is not uniform, bad!
[11:05:02][813212][INFO ] Running on device 0 NVIDIA GeForce GTX 1070
[11:05:02][813212][INFO ] CUDA global memory status (initial GPU state, including context):
[11:05:02][813212][INFO ] No template file. Generating templates.
[11:05:02][813212][INFO ] Template param value T_cons = 50000
[11:05:13][813212][INFO ] Number of generated templates to be used: 50000
[11:05:13][813212][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_4_dms_200_43.cpt
[11:05:13][813212][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_4_dms_200_43.cpt (No such file or directory).
------> Starting from scratch...
[11:05:13][813212][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_43.binary
[11:05:13][813212][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_4_dms_200_DM234.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735083557724
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 234.3 cm^-3 pc
------> Scale factor: 1.25636
[11:05:13][813212][INFO ] Allocating memory for dedispersed compressed time series...
[11:05:13][813212][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:05:13][813212][INFO ] 8-bit allocation done
[11:05:13][813212][INFO ] Foobar
[11:05:13][813212][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_43.binary
[11:05:13][813212][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:05:13][813212][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:05:13][813212][INFO ] FftSize = 12582913
[11:05:13][813212][INFO ] Seed for random number generator is -1034178866.
[11:05:17][813212][INFO ] 8[11:05:17][813212][INFO ] 9[11:05:20][813212][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:05:20][813212][INFO ] Normalization factor 3.97364e-08
[11:05:20][813212][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
[11:05:20][813212][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 804 MB (7313 MB free / 8117 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:05:20][813212][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:05:20][813212][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:05:20][813212][INFO ] TimeSeriesLength = 16768684, params->nsamples = 25165824
sum = -1475.88977051, mean= -0.00008801  -0.00008801
[11:05:20][813212][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:06:02][813212][INFO ] Checkpoint committed!
[11:07:03][813212][INFO ] Checkpoint committed!
[11:08:03][813212][INFO ] Checkpoint committed!
[11:09:04][813212][INFO ] Checkpoint committed!
[11:10:04][813212][INFO ] Checkpoint committed!
[11:11:05][813212][INFO ] Checkpoint committed!
[11:12:05][813212][INFO ] Checkpoint committed!
[11:13:06][813212][INFO ] Checkpoint committed!
[11:14:06][813212][INFO ] Checkpoint committed!
[11:15:07][813212][INFO ] Checkpoint committed!
[11:16:07][813212][INFO ] Checkpoint committed!
[11:17:08][813212][INFO ] Checkpoint committed!
[11:18:08][813212][INFO ] Checkpoint committed!
[11:18:36][813212][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  99.944761 4108.419434 0.3418757 2.4332747 15.9776 12.6752 16
------> CAND:  76.781493 4101.589844 0.4014729 2.6059983 16.6032 12.3268  8
------> CAND: 237.523280 4052.748291 0.8375465 3.0044248 18.7645 12.3185  4
------> CAND: 128.087750 5822.723633 0.9477564 2.7820504 15.5892 12.1577 16
------> CAND:  85.336990 6163.959961 1.2866366 1.4506427 15.395 11.9004 16
------> CAND: 239.203602 4703.690918 0.5075539 2.5729666 16.1245 11.8257  8
------> CAND: 259.896343 3956.665039 0.6720380 0.5123086 16.1043 11.8045  8
------> CAND: 211.552123 3616.104248 0.9167917 0.2143190 16.0068 11.7028  8
------> CAND: 328.635387 4284.130859 0.6501185 2.9053249 15.9775 11.6722  8
------> CAND: 115.260213 4146.386230 0.7940524 2.9879501 15.2193 11.6684 16
------> CAND: 115.228293 4671.484375 0.8410784 3.0136352 15.9441 11.6374  8
------> CAND: 193.061317 3993.965332 1.0114896 0.4051169 15.1519 11.5796 16
------> CAND: 115.171980 4531.083496 1.0450654 3.1126747 15.8851 11.5759  8
------> CAND: 345.443276 3728.628906 0.8814247 2.9661655 15.673 11.3553  8
------> CAND: 294.775930 3957.877441 0.7649028 2.9593859 15.6543 11.3357  8
------> CAND: 177.258507 4239.010254 0.9599411 3.0612028 15.6421 11.3231  8
------> CAND: 172.710349 3718.723877 0.9434806 2.9758289 15.592 11.2711  8
------> CAND: 133.739341 3672.114014 0.6645077 2.8799059 15.5494 11.2269  8
------> CAND:  86.447430 5846.594238 0.9933277 2.8330681 14.8437 11.1752 16
------> CAND: 172.762511 4755.729980 1.0519348 3.1164818 15.4984 11.1739  8
------> CAND: 271.774596 3615.637939 0.8941913 0.2160843 15.4784 11.1532  8
------> CAND:  86.543189 4259.836914 0.6710746 0.7053622 14.8229 11.1481 16
------> CAND: 172.779898 3753.729248 0.5869904 2.8497195 15.452 11.1258  8
------> CAND: 267.895453 4081.693359 0.7544486 0.5475141 17.2281 11.0921  4
------> CAND:  91.039704 4546.291504 0.6782129 0.8928770 14.7588 11.0644 16
------> CAND: 121.210758 3935.979980 0.7815813 0.4457502 14.7572 11.0622 16
------> CAND: 280.360975 3746.816406 0.6091092 0.4078547 15.3672 11.0379  8
------> CAND: 117.949246 4186.256348 1.0604533 3.0861876 14.7368 11.0356 16
------> CAND:  71.996663 3824.907227 0.8808049 2.9815776 14.7204 11.0142 16
------> CAND: 384.061352 4493.358398 1.0014406 3.0956891 15.3399 11.0096  8
------> CAND: 131.791205 3628.153076 0.5668920 2.8216679 15.3182 10.9873  8
------> CAND: 381.474046 4197.582031 0.5335932 2.7890656 15.317 10.986  8
------> CAND: 115.245161 3949.746338 0.6813465 2.9231243 14.6933 10.9789 16
------> CAND: 349.870762 4424.621582 1.0343344 0.6281732 17.0762 10.9714  4
------> CAND: 115.253984 4287.931641 0.8039227 2.9978960 14.6766 10.9572 16
------> CAND: 228.063912 3817.982666 0.4456354 0.5941309 15.2845 10.9523  8
------> CAND: 273.037627 4380.706543 0.6384267 2.8775198 15.2667 10.9339  8
------> CAND: 159.953917 3611.625977 0.9663829 2.9538507 14.6492 10.9214 16
------> CAND: 282.695260 5320.675781 0.7615249 2.7589953 15.2458 10.9123  8
------> CAND: 367.509080 3880.955566 0.9797883 3.0186088 15.236 10.9022  8
------> CAND: 172.903424 6256.217285 1.2825385 2.9597843 14.6328 10.9001 16
------> CAND: 259.277932 4121.905273 0.4871939 2.7400596 16.9858 10.8996  4
------> CAND: 432.210162 4096.486816 0.4155323 2.6371524 16.9676 10.8852  4
------> CAND:  86.410839 4727.537598 0.7821614 2.9661164 15.2084 10.8737  8
------> CAND: 119.895825 4300.404785 0.7022711 2.9361236 20.0393 10.8404  2
------> CAND: 160.260917 3797.965088 0.8285613 2.9647057 15.1634 10.8272  8
------> CAND:  86.416549 4684.763672 0.7502004 2.9364359 14.5609 10.8066 16
------> CAND:  69.879587 3701.177246 0.7970861 2.9358084 14.5434 10.7839 16
------> CAND: 147.026469 3764.369629 0.9617935 0.2883469 14.5391 10.7783 16
------> CAND: 162.447022 5835.845703 0.9955460 2.8411992 14.5274 10.7631 16
------> CAND: 115.237635 5185.321777 1.2043363 3.1572883 14.5097 10.7401 16
------> CAND: 367.452766 4120.228027 0.4904809 2.7449100 15.0646 10.7251  8
------> CAND: 155.169866 3993.611328 0.2889261 2.2482951 14.4927 10.718 16
------> CAND: 115.267998 4794.693359 0.9863166 3.0782192 16.7414 10.7056  4
------> CAND: 103.000222 3897.574951 0.3882335 0.7627204 14.4815 10.7035 16
------> CAND: 125.910209 3768.764648 0.9310955 0.3018501 14.4706 10.6893 16
------> CAND: 350.104579 4383.244629 0.9093364 3.0497103 24.5466 10.6605  1
------> CAND: 496.501738 3636.389160 0.4401800 0.4522114 16.6557 10.6377  4
------> CAND: 345.676575 4568.849121 0.5819401 2.7747669 24.4272 10.6086  1
------> CAND:  14.679135 4807.248535 1.1538986 3.1479812 14.4036 10.6025 16
------> CAND:  91.537702 3963.986572 0.5517589 0.6039678 14.3991 10.5967 16
------> CAND: 259.278192 4069.614258 0.4934971 2.7659554 16.5886 10.5845  4
------> CAND: 338.276152 4167.203613 0.4088472 2.6007938 16.5746 10.5734  4
------> CAND: 413.106136 3964.037842 0.6640592 2.9143465 16.5689 10.5689  4
------> CAND: 115.251389 3862.594727 0.5528796 2.8262658 14.3726 10.5625 16
------> CAND:  31.205976 3657.945557 0.7849572 2.9227560 14.906 10.5616  8
------> CAND: 259.219024 4262.774414 0.7290788 2.9620845 14.901 10.5565  8
------> CAND: 246.057498 5803.324219 1.0394189 1.4280772 14.8995 10.555  8
------> CAND: 388.873690 3843.676025 0.2994753 0.9405630 14.8953 10.5506  8
------> CAND: 174.160746 3612.944824 0.9661315 2.9571643 14.361 10.5474 16
------> CAND: 192.174574 4797.773438 0.6575560 2.8127389 14.3474 10.5298 16
------> CAND:  43.197894 3725.924072 0.6743395 2.8932860 14.3299 10.5072 16
------> CAND: 420.237448 3783.253906 0.8583666 0.3266557 16.4897 10.5062  4
------> CAND: 119.907762 4813.194824 0.8732538 3.0206413 16.4897 10.5061  4
------> CAND: 115.338325 5593.914062 0.7644117 2.5815921 14.3289 10.5059 16
------> CAND: 383.576849 3878.964844 0.5099259 2.7879362 16.4849 10.5024  4
------> CAND: 461.298284 4347.613770 0.3544205 2.2980306 24.1802 10.5013  1
------> CAND: 139.970155 4884.499512 0.7595407 2.9073429 16.4804 10.4987  4
------> CAND: 122.170941 3974.058838 0.5338379 2.8170733 14.3221 10.4971 16
------> CAND: 236.891375 4905.750488 0.9759147 0.9136320 14.8383 10.4919  8
------> CAND: 441.449207 3864.835938 0.4176802 2.6848509 19.4406 10.4854  2
------> CAND:  86.390079 4036.721191 0.6984062 2.9384391 14.3122 10.4843 16
------> CAND: 115.219210 4395.814941 0.9076338 3.0553629 14.3121 10.4842 16
------> CAND: 115.247756 3986.228516 0.8127214 2.9824488 14.3093 10.4805 16
------> CAND:  31.985022 4500.230469 1.0009612 3.0898199 14.3067 10.4772 16
------> CAND: 144.537257 4058.093994 0.6777751 2.9273944 16.4475 10.4727  4
------> CAND:  86.356342 4234.641602 1.0439534 3.0916445 14.3026 10.4719 16
------> CAND: 499.108248 4024.047852 1.0345879 3.0569646 16.4362 10.4638  4
------> CAND: 139.938755 4403.828125 0.6957563 2.9332743 19.3867 10.4534  2
------> CAND: 480.928075 3782.962402 0.2303997 1.2532295 16.4227 10.4531  4
------> CAND:  31.887966 4599.142090 0.8610593 0.8013797 14.2871 10.4518 16
------> CAND: 155.781529 6352.426270 1.0432785 1.9889587 14.2866 10.4512 16
------> CAND: 345.674758 3757.839111 0.7787221 2.9406898 14.7964 10.4488  8
------> CAND: 157.369206 3995.023438 0.2810897 1.2561537 19.3788 10.4488  2
------> CAND: 270.789239 4818.030762 0.9843832 3.0757666 19.3735 10.4456  2
------> CAND: 115.320419 4500.835938 0.5034147 2.6638210 14.7908 10.4431  8
------> CAND:  34.981834 4285.815430 0.4525771 2.6544647 14.279 10.4414 16
------> CAND: 109.310446 4402.341309 0.6948647 0.7899208 16.4055 10.4395  4
------> CAND:  49.922814 4379.476562 0.9940885 3.0826216 14.7839 10.4359  8
------> CAND: 381.324569 3692.387451 0.8907835 0.2632974 16.3988 10.4342  4
[11:18:36][813212][INFO ] Statistics: count dirty SumSpec pages 1668 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:18:36][813212][INFO ] Data processing finished successfully!
11:18:36 (813212): called boinc_finish(0)

</stderr_txt>
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