Task 1724747534

Name: Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_132_7400000_0
Workunit ID: 870971220
Created: 4 Feb 2025 2:32:22 UTC
Sent: 4 Feb 2025 19:38:54 UTC
Report deadline: 18 Feb 2025 19:38:54 UTC
Received: 4 Feb 2025 21:10:11 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,896.70
CPU time (sec): 38.75
Peak working set size (MB): 242.05
Peak swap size (MB): 65349.77
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[20:46:30][102670][INFO ] Application startup - thank you for supporting Einstein@Home!
[20:46:30][102670][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_132.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 7400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_132.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_132_7400000_0_0
------> GPU usage: 0.496000
[20:46:30][102670][INFO ] Starting data processing...
[20:46:30][102670][INFO ] opti: No host transfer for n_steps. Use device global.
[20:46:30][102670][INFO ] opti: No host transfer for mean. Use device global.
[20:46:30][102670][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:46:30][102670][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:46:30][102670][INFO ] opti: power spectrum in fft callback (static link).
[20:46:30][102670][INFO ] opti: __constant__ access is not uniform, bad!
[20:46:30][102670][INFO ] Running on device 2 NVIDIA GeForce GTX 750 Ti
[20:46:30][102670][INFO ] CUDA global memory status (initial GPU state, including context):
[20:46:30][102670][INFO ] No template file. Generating templates.
[20:46:30][102670][INFO ] Template param value T_cons = 50000
[20:46:34][102670][INFO ] Number of generated templates to be used: 50000
[20:46:34][102670][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_132.cpt
[20:46:34][102670][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_132.cpt (No such file or directory).
------> Starting from scratch...
[20:46:34][102670][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_132.binary
[20:46:34][102670][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM243.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755830597
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 243.2 cm^-3 pc
------> Scale factor: 1.44768
[20:46:34][102670][INFO ] Allocating memory for dedispersed compressed time series...
[20:46:34][102670][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:46:34][102670][INFO ] 8-bit allocation done
[20:46:34][102670][INFO ] Foobar
[20:46:34][102670][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_132.binary
[20:46:34][102670][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:46:34][102670][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:46:34][102670][INFO ] FftSize = 12582913
[20:46:34][102670][INFO ] Seed for random number generator is 1095892411.
[20:46:37][102670][INFO ] 8[20:46:37][102670][INFO ] 9[20:46:37][102670][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:46:37][102670][INFO ] Normalization factor 3.97364e-08
[20:46:38][102670][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
[20:46:38][102670][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:46:38][102670][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:46:38][102670][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:46:38][102670][INFO ] Launching time series padding kernel: grid 196608, block 32
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[22:08:05][102670][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 4891.162598 1.1620147 4.1074057 24.0097 20.3253  8
------> CAND:   1.498925 3709.953613 0.7926350 3.5297706 33.0812 18.6387  2
------> CAND:   1.498665 4380.590820 1.0892634 3.8344646 32.6308 18.3679  2
------> CAND:   0.499296 5216.865723 1.2000879 4.2820892 21.7377 17.8315  8
------> CAND:   0.500334 3603.475098 0.9679207 6.0305767 21.0971 17.134  8
------> CAND:   0.749462 3709.953613 0.7926350 3.5297706 24.0558 16.5986  4
------> CAND:   0.249648 4864.645508 1.1585426 4.0929923 18.7017 16.4002 16
------> CAND:   0.749203 4472.196777 1.1034824 3.8776770 23.5067 16.1511  4
------> CAND:   1.498406 4779.027344 1.1471679 4.0467224 28.7352 16.0293  2
------> CAND:   0.249907 3747.519287 0.8055304 3.5459008 18.1148 15.5849 16
------> CAND:   0.499815 3619.429688 0.7908479 3.4632883 19.5439 15.4541  8
------> CAND:   0.500074 5396.137695 1.2197660 6.0719652 19.4254 15.3267  8
------> CAND:   0.166605 4040.302490 0.6337678 3.8771555 17.6646 14.9639 16
------> CAND:   0.250167 3606.096436 0.9674037 6.0340390 17.5643 14.8262 16
------> CAND:   0.374731 4399.358887 1.0919850 3.8393738 18.628 14.472  8
------> CAND:   1.499184 3616.840332 0.8588966 3.4359739 25.9146 14.3406  2
------> CAND:   0.166345 5680.836914 1.2370934 4.5968556 17.1267 14.2275 16
------> CAND:   1.499444 3769.753418 0.4045623 3.9609439 19.7637 13.1206  4
------> CAND:   0.374472 4854.720215 1.1572367 4.0876088 17.1835 12.9376  8
------> CAND:   0.499036 5944.386230 1.1833723 4.9370818 17.0134 12.7583  8
------> CAND:   0.187366 3840.471680 0.8687517 3.5816917 15.8621 12.521 16
------> CAND: 100.105657 4407.270020 0.5445719 4.3700552 16.6856 12.4134  8
------> CAND: 115.506746 4377.168457 0.8747644 6.0401359 15.7742 12.4038 16
------> CAND: 306.013455 3796.351074 0.8231418 6.0114775 16.6307 12.3557  8
------> CAND:   0.214095 3703.937012 0.8040374 3.5165141 15.7368 12.354 16
------> CAND:   0.299733 3755.400879 0.7737628 3.5661044 16.3628 12.0748  8
------> CAND:   1.498146 5205.926758 1.1986192 4.2849116 22.0875 12.0575  2
------> CAND: 115.520760 3950.732666 0.9368431 6.0732765 15.4962 12.0344 16
------> CAND: 231.023873 4356.839355 0.7562435 5.9511209 16.2103 11.9153  8
------> CAND: 191.444315 3780.549805 0.9260230 3.5249147 15.3721 11.87 16
------> CAND:  12.508341 3678.752197 0.3114181 5.3524241 15.3615 11.8561 16
------> CAND: 115.474827 3751.981689 0.4170376 5.6278162 15.3174 11.7977 16
------> CAND:   1.499703 4524.916992 1.1109431 6.1612744 21.511 11.7145  2
------> CAND:   1.499963 4009.894531 0.9187609 6.0747299 21.4715 11.691  2
------> CAND: 259.704046 3868.696777 0.5554457 5.8268209 17.869 11.6027  4
------> CAND:   1.250056 4113.280273 0.5459595 4.0622745 21.2788 11.5765  2
------> CAND: 230.949134 3739.463867 0.8867979 6.0338440 17.7847 11.5354  4
------> CAND:   1.249018 4124.384277 0.5262138 5.7167773 21.1657 11.5093  2
------> CAND: 115.521538 4135.602539 0.8804607 6.0609655 15.0926 11.5015 16
------> CAND: 115.461592 4830.462891 0.8530639 5.9258242 15.089 11.4969 16
------> CAND: 181.396121 3700.162109 0.5537254 3.6799600 15.8064 11.4939  8
------> CAND:   1.249277 3648.526367 0.3942755 5.6184583 21.1162 11.4798  2
------> CAND: 115.527507 4482.891113 0.9830131 6.1020632 15.0703 11.4723 16
------> CAND:   1.248758 4810.389648 0.7494999 5.8099427 21.084 11.4607  2
------> CAND: 463.856784 4042.003174 0.3676272 5.2783976 26.3368 11.4379  1
------> CAND:   1.248499 5381.554688 1.0207347 5.8857589 21.0401 11.4346  2
------> CAND:  27.897753 3869.389648 0.9936950 3.5626888 15.0357 11.4268 16
------> CAND:   1.249796 4797.503418 0.7538906 4.3995805 21.0014 11.4116  2
------> CAND: 173.131014 4005.776611 0.5619861 5.8138657 20.9818 11.3999  2
------> CAND: 115.492214 3788.723389 0.6908970 5.9448934 15.0075 11.3898 16
------> CAND:  50.106547 4104.678711 0.7586112 5.9823971 17.5988 11.3873  4
------> CAND: 165.560353 5175.746582 1.1978343 4.2570176 14.9979 11.3773 16
------> CAND:   0.166864 3634.312012 0.4963035 5.7777209 14.9948 11.3732 16
------> CAND:   1.249537 5432.291504 1.0439771 4.5810008 20.8371 11.314  2
------> CAND: 115.498442 4332.486328 0.7713725 5.9760852 14.9364 11.2966 16
------> CAND: 411.732035 3676.309814 0.6797369 3.5641334 25.9618 11.2751  1
------> CAND:  38.052087 3673.592041 0.6929942 3.5495992 14.9148 11.2683 16
------> CAND: 346.374395 3938.079834 0.5191602 5.7687035 20.7455 11.2596  2
------> CAND:  86.552791 4509.679199 0.7443252 5.9045272 14.8764 11.218 16
------> CAND:  86.604174 3994.195801 0.9920828 6.1017609 14.8545 11.1895 16
------> CAND: 184.663341 3879.259033 1.0102805 3.5562224 15.4682 11.1426  8
------> CAND: 378.527320 4175.471191 0.8018689 3.8435545 15.4588 11.1329  8
------> CAND:   0.749722 3612.014648 0.9479322 3.4052043 17.2576 11.1156  4
------> CAND:  86.568102 3868.696777 0.5554457 5.8268209 17.2397 11.1014  4
------> CAND: 289.902089 3639.547363 0.4394423 3.7577517 15.4269 11.0998  8
------> CAND:   0.249388 5967.907227 1.1844574 5.7322803 14.7755 11.0862 16
------> CAND: 181.875434 3693.731201 0.8712259 6.0211635 14.758 11.0633 16
------> CAND: 218.769332 3649.021729 0.9329507 3.4336860 17.1883 11.0605  4
------> CAND:  50.052828 4407.270020 0.5445719 4.3700552 14.7449 11.0462 16
------> CAND: 115.465484 4826.079102 0.8545473 5.9289622 14.7393 11.0389 16
------> CAND: 115.493771 3930.986816 0.9395757 6.0725579 14.7232 11.0179 16
------> CAND:  18.726700 3617.312012 0.8838211 3.4313445 17.1299 11.0141  4
------> CAND:   1.500222 3764.796387 0.9608770 6.0624800 15.3115 10.9803  8
------> CAND:  86.553310 3808.346680 0.6496733 5.9111490 14.6908 10.9757 16
------> CAND: 184.995253 3972.117188 0.6705531 5.9292488 14.6572 10.9319 16
------> CAND: 157.001222 3872.670166 0.9169988 6.0581360 14.6525 10.9258 16
------> CAND: 114.283161 5094.659180 1.1018785 6.0700564 14.6475 10.9192 16
------> CAND: 230.914620 3726.900391 0.6829461 5.9364796 15.252 10.9187  8
------> CAND: 346.595237 4052.910400 0.9716264 6.0988278 17.0069 10.9163  4
------> CAND: 115.514272 3895.321533 0.7838243 5.9993124 15.2416 10.9079  8
------> CAND: 176.390449 4042.998047 0.7109575 3.8118265 14.6369 10.9055 16
------> CAND: 461.912282 3988.177734 0.4875737 5.7035999 16.938 10.8617  4
------> CAND:  86.556684 3898.897949 0.6370850 5.9050341 15.1966 10.8614  8
------> CAND:  83.924742 3868.674561 0.5535451 5.8171234 14.5999 10.8573 16
------> CAND: 327.064838 3819.302979 0.8973227 3.5565920 15.1913 10.8559  8
------> CAND: 115.459516 4807.062012 0.8980870 5.9886546 14.5932 10.8486 16
------> CAND:  62.725439 3624.643066 0.6634967 5.9113622 15.1563 10.8198  8
------> CAND: 115.485986 4670.226562 0.7579567 5.8806133 14.5673 10.8149 16
------> CAND:   0.299993 4028.353760 0.9723685 6.0973935 14.5632 10.8096 16
------> CAND: 259.651625 4861.481934 0.7919272 5.8491673 15.1464 10.8096  8
------> CAND: 455.266253 3780.563232 0.7332553 3.6098964 16.8712 10.8086  4
------> CAND: 166.992584 3962.101318 0.3198816 4.8903437 14.562 10.808 16
------> CAND:  26.107400 4434.428711 0.6469623 4.2024941 14.5564 10.8008 16
------> CAND: 230.908651 5085.614258 0.9441227 5.9317427 15.1336 10.7963  8
------> CAND:  25.015904 3780.847412 0.5474901 5.8261604 19.9525 10.7889  2
------> CAND: 346.462368 3616.445312 0.9144450 6.0179925 16.8378 10.7821  4
------> CAND:  25.015644 3781.716309 0.5424873 5.8136191 24.8152 10.7771  1
------> CAND:  75.818973 3955.415039 0.9669545 3.6179252 14.5232 10.7576 16
------> CAND: 230.916177 3938.079834 0.5191602 5.7687035 16.7822 10.738  4
------> CAND: 256.996068 3662.598877 0.7798824 5.9762459 15.0738 10.7346  8
[22:08:05][102670][INFO ] Statistics: count dirty SumSpec pages 529504 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:08:05][102670][INFO ] Data processing finished successfully!
22:08:05 (102670): called boinc_finish(0)

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