Task 1703611603

Name: Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_73_9250000_0
Workunit ID: 858037475
Created: 26 Dec 2024 20:35:15 UTC
Sent: 27 Dec 2024 15:44:50 UTC
Report deadline: 10 Jan 2025 15:44:50 UTC
Received: 27 Dec 2024 23:02:07 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 404.40
CPU time (sec): 27.41
Peak working set size (MB): 292.91
Peak swap size (MB): 36488.28
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[17:54:48][1649813][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_cfbf00098_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_8_dms_200_73.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 9250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_73.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_73_9250000_0_0
------> GPU usage: 0.500000
[17:54:48][1649813][INFO ] Starting data processing...
[17:54:48][1649813][INFO ] opti: No host transfer for n_steps. Use device global.
[17:54:48][1649813][INFO ] opti: No host transfer for mean. Use device global.
[17:54:48][1649813][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:54:48][1649813][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:54:48][1649813][INFO ] opti: power spectrum in fft callback (static link).
[17:54:48][1649813][INFO ] opti: __constant__ access is not uniform, bad!
[17:54:49][1649813][INFO ] Running on device 3 NVIDIA TITAN V
[17:54:49][1649813][INFO ] CUDA global memory status (initial GPU state, including context):
[17:54:49][1649813][INFO ] No template file. Generating templates.
[17:54:49][1649813][INFO ] Template param value T_cons = 50000
[17:54:55][1649813][INFO ] Number of generated templates to be used: 50000
[17:54:55][1649813][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_8_dms_200_73.cpt
[17:54:55][1649813][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_8_dms_200_73.cpt (No such file or directory).
------> Starting from scratch...
[17:54:55][1649813][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_73.binary
[17:54:55][1649813][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_8_dms_200_DM237.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817327291043
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 237.3 cm^-3 pc
------> Scale factor: 1.49083
[17:54:55][1649813][INFO ] Allocating memory for dedispersed compressed time series...
[17:54:55][1649813][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:54:55][1649813][INFO ] 8-bit allocation done
[17:54:55][1649813][INFO ] Foobar
[17:54:55][1649813][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_73.binary
[17:54:56][1649813][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:54:56][1649813][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:54:56][1649813][INFO ] FftSize = 12582913
[17:54:56][1649813][INFO ] Seed for random number generator is -1031659262.
[17:54:59][1649813][INFO ] 8[17:54:59][1649813][INFO ] 9[17:55:00][1649813][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:55:00][1649813][INFO ] Normalization factor 3.97364e-08
[17:55:00][1649813][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
[17:55:00][1649813][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1015 MB (11042 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:55:00][1649813][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:55:00][1649813][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:55:00][1649813][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:55:49][1649813][INFO ] Checkpoint committed!
[17:56:49][1649813][INFO ] Checkpoint committed!
[17:57:49][1649813][INFO ] Checkpoint committed!
[17:58:49][1649813][INFO ] Checkpoint committed!
[17:59:49][1649813][INFO ] Checkpoint committed!
[18:00:49][1649813][INFO ] Checkpoint committed!
[18:01:31][1649813][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.541261 3695.718506 0.9205397 5.6380310 15.9225 12.6016 16
------> CAND: 115.453806 3656.819580 0.6078590 5.1284781 15.7759 12.406 16
------> CAND: 115.521019 3773.641357 0.9709178 5.6749310 15.3912 11.8953 16
------> CAND: 115.472491 3636.643555 0.6693721 5.3278995 15.3252 11.8081 16
------> CAND: 115.453287 3656.214111 0.6107033 5.1151328 15.292 11.7643 16
------> CAND: 115.439274 4015.231689 0.7517214 4.8547907 15.1561 11.5851 16
------> CAND: 123.652220 3634.142578 0.6943689 4.0878501 15.8667 11.5568  8
------> CAND: 421.707567 4200.787598 0.9604703 5.3969817 17.7378 11.498  4
------> CAND: 173.146325 3840.625000 0.7462368 5.3124394 15.793 11.4801  8
------> CAND: 115.513234 3822.754150 0.9701818 5.6610742 15.0395 11.4318 16
------> CAND: 115.513494 3622.377441 0.8541837 5.5992723 15.0141 11.3985 16
------> CAND:  82.960665 3692.583740 0.9226274 3.8544211 14.9473 11.3109 16
------> CAND:  86.715763 3845.855713 0.7377017 4.3509631 20.7594 11.2679  2
------> CAND: 115.467560 3770.725098 0.7896087 5.4724917 17.3896 11.2207  4
------> CAND: 461.994028 3853.174316 0.8237817 5.4556370 17.3606 11.1976  4
------> CAND: 173.188106 3801.817383 0.8641796 5.5586133 15.5202 11.1966  8
------> CAND: 115.447578 3657.815918 0.5997802 5.1066022 14.8297 11.157 16
------> CAND: 241.336248 3762.596924 0.9630686 5.6624465 15.4536 11.1275  8
------> CAND: 461.899307 3621.583984 0.8808901 5.6285472 17.2651 11.1216  4
------> CAND: 117.593459 3698.289795 0.9579718 3.8472886 15.4251 11.098  8
------> CAND: 115.491954 3632.358887 0.7136291 5.4094405 14.7683 11.0767 16
------> CAND: 135.918698 3926.909668 0.9422479 4.1087995 14.7667 11.0746 16
------> CAND: 346.541000 3700.465332 0.9381879 5.6564012 15.4 11.0719  8
------> CAND:  57.250055 3623.268066 0.8488259 3.8556137 14.7443 11.0454 16
------> CAND: 192.171460 3716.092041 0.8586773 3.9425423 17.1596 11.0377  4
------> CAND:  79.826573 3780.852051 0.7717957 4.1660609 14.7302 11.0271 16
------> CAND: 199.078556 4199.982910 0.8870207 4.6701751 17.146 11.0269  4
------> CAND: 115.510639 3743.270996 0.9842505 5.6803041 14.7124 11.0039 16
------> CAND:  77.021279 3765.155029 0.9386009 5.6400619 14.7022 10.9905 16
------> CAND: 115.546451 3693.788330 0.9586781 5.6705699 14.6993 10.9867 16
------> CAND: 115.517905 4044.580811 1.0295752 5.6252508 14.6805 10.9622 16
------> CAND: 462.029321 3618.486084 0.8757223 5.6204386 17.0627 10.9607  4
------> CAND: 197.764142 4408.609863 0.9806805 4.9469023 15.2918 10.9599  8
------> CAND: 115.454325 3656.293457 0.6128439 5.1484919 14.6631 10.9396 16
------> CAND: 115.497144 3621.060059 0.8827647 5.6220465 14.661 10.9368 16
------> CAND: 231.072142 3668.185791 0.8806813 5.6083479 15.2587 10.9256  8
------> CAND: 233.825274 3880.730957 0.8948701 4.1098280 15.2369 10.9031  8
------> CAND: 405.672756 3821.945312 0.6771469 4.5100226 15.2291 10.895  8
------> CAND: 131.363534 3670.275146 0.6009393 5.0897684 14.6197 10.883 16
------> CAND: 230.908651 3656.293457 0.6128439 5.1484919 15.2151 10.8806  8
------> CAND: 462.171272 3692.935059 0.9588461 5.6748686 16.957 10.8767  4
------> CAND:  61.738785 4016.492920 1.0260102 4.1275053 16.9043 10.8348  4
------> CAND: 162.033624 3745.226318 0.6758521 5.2503700 16.903 10.8338  4
------> CAND: 110.133869 4064.467041 0.8258862 5.2836456 14.5546 10.7984 16
------> CAND:  51.992659 3795.613770 0.7511985 5.3815517 14.5407 10.7804 16
------> CAND: 151.541669 3643.675049 0.6530220 5.2666254 15.0935 10.755  8
------> CAND: 397.755391 3772.808105 0.9367881 3.9325402 19.89 10.7518  2
------> CAND:  86.602876 3616.562988 0.9336945 5.6615543 14.51 10.7405 16
------> CAND: 300.223027 4436.084473 1.0552025 5.3551445 15.0775 10.7384  8
------> CAND: 100.076332 4125.034180 0.9829744 5.5057178 19.8603 10.7342  2
------> CAND: 337.286125 3691.393066 0.7722804 5.4705958 16.7755 10.7326  4
------> CAND: 170.379438 4364.620605 1.0582231 5.4096942 14.4989 10.726 16
------> CAND: 231.033215 3742.932129 0.8263505 5.5318151 15.0631 10.7236  8
------> CAND:  86.573292 3840.625000 0.7462368 5.3124394 14.4961 10.7224 16
------> CAND: 115.612367 3709.866699 0.7192250 5.3758636 16.7558 10.7171  4
------> CAND: 247.304439 3634.142578 0.6943689 4.0878501 16.7494 10.7119  4
------> CAND:  58.268369 4146.151367 0.9821016 4.3505821 14.4875 10.7113 16
------> CAND: 390.390262 3857.137207 0.9040752 4.0635467 16.7476 10.7105  4
------> CAND: 115.513753 3786.175537 0.9492102 5.6436634 14.4779 10.6988 16
------> CAND: 105.996255 4076.880859 1.0333728 5.6015844 14.4722 10.6915 16
------> CAND: 115.543337 3621.391602 0.8815200 5.6250062 14.4613 10.6774 16
------> CAND: 443.976826 3702.239746 0.7414809 5.4150524 16.6996 10.6725  4
------> CAND: 123.226365 3903.106445 0.7498859 5.2355399 14.4516 10.6647 16
------> CAND: 387.491025 3892.938232 0.6975419 5.0461349 16.6815 10.6581  4
------> CAND: 115.536071 3668.185791 0.8806813 5.6083479 14.4437 10.6544 16
------> CAND:  58.268888 4156.728516 0.9822193 4.3494639 14.4358 10.6442 16
------> CAND: 290.723176 3631.047852 0.7274335 4.0123935 14.9849 10.6429  8
------> CAND: 384.342660 3716.092041 0.8586773 3.9425423 19.703 10.641  2
------> CAND:  84.186846 3854.830811 0.7288111 5.2819419 16.6597 10.6408  4
------> CAND: 115.544116 3619.393066 0.8900425 5.6288719 14.4313 10.6385 16
------> CAND: 462.047487 3624.569336 0.8157575 5.5682197 16.6324 10.6192  4
------> CAND:  58.268629 4151.429688 0.9821607 4.3500295 14.4158 10.6183 16
------> CAND: 216.576220 3945.312500 0.9852830 5.6224704 19.6427 10.6052  2
------> CAND: 288.803327 3914.434082 0.9446049 5.5973158 16.6139 10.6045  4
------> CAND: 115.511937 3983.957764 0.9859394 5.6175632 14.4041 10.6032 16
------> CAND:  41.835990 3818.121338 0.9173618 4.0026822 14.4039 10.6029 16
------> CAND: 336.447651 3634.442139 0.6949466 5.3948302 24.35 10.5751  1
------> CAND: 327.357304 3671.987793 0.8488086 3.9163697 14.915 10.5709  8
------> CAND: 179.349113 3724.119141 0.8481596 5.5502639 14.9111 10.5669  8
------> CAND: 163.013271 3620.587158 0.9053035 5.6457028 14.3641 10.5514 16
------> CAND: 363.441014 3764.404297 0.8875511 3.9774599 16.5424 10.5479  4
------> CAND: 307.473453 3755.233887 0.9633476 3.8987014 14.8892 10.5443  8
------> CAND: 231.055793 3623.556641 0.7947241 5.5248842 14.8844 10.5394  8
------> CAND: 200.119447 3919.112549 0.7351360 5.2142944 19.5091 10.526  2
------> CAND: 115.451990 3913.212158 0.7376987 5.1770697 14.8645 10.5189  8
------> CAND: 493.424998 3656.047607 0.6122864 4.3510914 16.5023 10.5161  4
------> CAND:  67.654815 3776.014648 0.7798150 5.4334221 14.32 10.4944 16
------> CAND: 250.310593 3695.039062 0.7614834 5.4460120 16.4746 10.4942  4
------> CAND: 156.471564 3986.080566 0.8471141 5.4020405 14.3149 10.4878 16
------> CAND: 154.931896 3747.014648 0.6704172 5.2322683 14.8319 10.4853  8
------> CAND: 230.772668 3837.153076 0.9113616 4.0260344 16.4633 10.4852  4
------> CAND:  86.716022 3847.815430 0.7358937 4.3492289 19.4313 10.4799  2
------> CAND:  48.896196 3689.657959 0.7788806 5.4984398 14.8247 10.478  8
------> CAND:  14.631126 3623.608154 0.8209639 3.8899214 14.3019 10.4711 16
------> CAND: 380.092160 3636.177002 0.9585984 3.7750330 19.3908 10.4559  2
------> CAND: 115.549046 4012.917236 1.0256125 5.6298165 14.288 10.453 16
------> CAND: 389.703860 3638.202148 0.6517906 5.2858295 14.7963 10.4487  8
------> CAND:  84.195669 3646.440430 0.6282056 5.2229486 16.4148 10.4468  4
------> CAND: 433.069916 3676.452393 0.8111992 5.5298891 16.4028 10.4373  4
------> CAND: 115.466782 4392.135254 0.9811871 4.9227962 14.2756 10.4371 16
[18:01:31][1649813][INFO ] Statistics: count dirty SumSpec pages 1775 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:01:31][1649813][INFO ] Data processing finished successfully!
18:01:31 (1649813): called boinc_finish(0)

</stderr_txt>
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