Task 1724284705

Name: Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_22_7350000_1
Workunit ID: 870694807
Created: 3 Feb 2025 5:48:28 UTC
Sent: 3 Feb 2025 13:53:15 UTC
Report deadline: 17 Feb 2025 13:53:15 UTC
Received: 3 Feb 2025 16:16:44 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,821.58
CPU time (sec): 43.58
Peak working set size (MB): 320.59
Peak swap size (MB): 65584.66
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>
[14:58:04][9268][INFO ] Application startup - thank you for supporting Einstein@Home!
[14:58:04][9268][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_6_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_6_dms_200_22.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 7350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_22.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_22_7350000_1_0
------> GPU usage: 0.496000
[14:58:04][9268][INFO ] Starting data processing...
[14:58:04][9268][INFO ] opti: No host transfer for n_steps. Use device global.
[14:58:04][9268][INFO ] opti: No host transfer for mean. Use device global.
[14:58:04][9268][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:58:04][9268][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:58:04][9268][INFO ] opti: power spectrum in fft callback (static link).
[14:58:04][9268][INFO ] opti: __constant__ access is not uniform, bad!
[14:58:04][9268][INFO ] Running on device 3 NVIDIA GeForce GTX 750 Ti
[14:58:04][9268][INFO ] CUDA global memory status (initial GPU state, including context):
[14:58:04][9268][INFO ] No template file. Generating templates.
[14:58:04][9268][INFO ] Template param value T_cons = 50000
[14:58:08][9268][INFO ] Number of generated templates to be used: 50000
[14:58:08][9268][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_6_dms_200_22.cpt
[14:58:08][9268][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_6_dms_200_22.cpt (No such file or directory).
------> Starting from scratch...
[14:58:08][9268][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_22.binary
[14:58:08][9268][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_6_dms_200_DM232.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776188452495
------> 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: 232.2 cm^-3 pc
------> Scale factor: 1.04332
[14:58:08][9268][INFO ] Allocating memory for dedispersed compressed time series...
[14:58:08][9268][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:58:08][9268][INFO ] 8-bit allocation done
[14:58:08][9268][INFO ] Foobar
[14:58:08][9268][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_22.binary
[14:58:08][9268][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:58:08][9268][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:58:08][9268][INFO ] FftSize = 12582913
[14:58:08][9268][INFO ] Seed for random number generator is -1029634516.
[14:58:11][9268][INFO ] 8[14:58:11][9268][INFO ] 9[14:58:12][9268][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:58:12][9268][INFO ] Normalization factor 3.97364e-08
[14:58:12][9268][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
[14:58:12][9268][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
[14:58:12][9268][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:58:12][9268][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:58:12][9268][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:59:04][9268][INFO ] Checkpoint committed!
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[16:18:24][9268][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 5486.156738 1.2257761 6.0696664 21.6186 17.7016  8
------> CAND:   0.249648 3600.875488 0.9684332 3.3893805 19.4601 15.364  8
------> CAND:   0.500074 3605.354736 0.9675527 3.3925061 27.1169 15.0599  2
------> CAND:   0.500593 4195.901367 0.4516443 5.5432720 26.5253 14.7059  2
------> CAND:   0.500334 5874.078125 1.0641946 5.5764751 26.4609 14.6673  2
------> CAND:   0.499036 4788.814453 0.5780411 5.3675714 21.3861 14.4296  4
------> CAND:   0.249907 3615.262207 0.9305229 3.4059300 18.3626 14.1887  8
------> CAND:   0.250426 3622.781738 0.6698179 5.9287858 17.8163 13.6075  8
------> CAND:   0.499815 4394.116211 1.0912738 3.8314395 24.4046 13.4386  2
------> CAND:   0.499296 3605.720947 0.9674824 3.3897395 20.0889 13.3824  4
------> CAND: 164.257098 4457.506348 0.4697697 4.7224994 16.355 13.1817 16
------> CAND:   0.498777 5985.810059 1.1554248 5.6781845 19.2302 12.6919  4
------> CAND:  86.561614 4498.592285 0.7566214 5.9485645 15.8744 12.5373 16
------> CAND: 173.191220 4139.352051 0.8799091 6.0660334 16.5063 12.2252  8
------> CAND:   1.249277 5022.823242 0.6693197 5.4351192 28.0649 12.1885  1
------> CAND:   0.498258 4873.146973 1.1599537 4.0764160 16.4652 12.1821  8
------> CAND: 173.150736 3747.099854 0.6232991 5.9073825 18.5216 12.124  4
------> CAND:   1.249537 4267.374512 0.4256292 5.3414421 27.8517 12.0959  1
------> CAND: 256.883960 5526.607910 1.2301025 6.0710373 16.3161 12.0259  8
------> CAND:   1.249018 5578.213379 0.8846514 5.3517003 27.6898 12.0255  1
------> CAND: 230.954065 4052.918945 0.7028206 5.9567642 16.2471 11.9538  8
------> CAND:  86.575109 4071.906494 0.6841803 5.9402080 16.1861 11.89  8
------> CAND: 115.488062 4029.042236 0.7258179 5.9811525 15.3855 11.8878 16
------> CAND:  86.583153 3978.750977 0.8594575 6.0512853 15.3622 11.857 16
------> CAND:   0.166864 4146.167480 0.4066267 5.4147668 16.1266 11.8278  8
------> CAND: 212.777784 5777.359863 1.2381809 5.9626122 15.9684 11.6627  8
------> CAND: 280.282863 3668.966309 0.3354115 5.4810677 15.9676 11.6618  8
------> CAND:   1.249796 3679.416748 0.3076873 5.3686018 26.6813 11.5875  1
------> CAND:  86.595610 4139.352051 0.8799091 6.0660334 15.0707 11.4728 16
------> CAND:   0.249388 5983.194336 1.1555686 5.6818075 15.7402 11.4251  8
------> CAND: 231.026209 4050.399658 0.7954088 6.0251894 15.7307 11.4152  8
------> CAND:  92.810335 3649.380615 0.3811586 3.8573201 14.9818 11.3562 16
------> CAND:  15.692000 4045.083740 0.6291909 3.8781528 15.6714 11.3536  8
------> CAND:   0.998332 4661.025879 0.5548276 5.4827347 26.0525 11.3145  1
------> CAND:   0.998591 3731.753418 0.2858470 5.1616249 26.0229 11.3016  1
------> CAND: 115.469117 4053.377686 0.7929210 6.0181336 14.9348 11.2945 16
------> CAND:   0.998072 5587.938965 0.8850580 5.4165301 25.9072 11.2514  1
------> CAND: 461.850779 4886.071289 0.8784171 5.9563236 17.3251 11.1693  4
------> CAND: 144.878511 3682.095947 0.9249218 6.0404968 14.8391 11.1692 16
------> CAND: 230.932526 4379.625977 0.7460063 5.9538822 15.4871 11.1622  8
------> CAND:  86.571216 4165.688965 0.8075222 6.0244632 14.8284 11.1553 16
------> CAND:  86.590160 4241.340820 0.7677310 5.9915619 14.8215 11.1462 16
------> CAND:   0.166345 4579.326660 0.5651940 5.5778856 14.8204 11.1448 16
------> CAND: 168.215391 4014.694092 0.5474625 5.8014755 15.4203 11.093  8
------> CAND: 115.524133 3650.848145 0.8771547 6.0263925 15.4101 11.0824  8
------> CAND:  33.958070 4189.740723 1.0351359 6.1350613 14.7697 11.0786 16
------> CAND:   0.499555 4008.094238 1.0120544 6.1181092 20.433 11.074  2
------> CAND:  86.621561 4028.110840 1.0339996 6.1273050 15.3982 11.07  8
------> CAND: 230.981314 4064.910400 0.8510552 6.0503659 15.3722 11.0431  8
------> CAND: 153.454251 4268.554199 0.6956488 5.9334526 15.358 11.0284  8
------> CAND:  84.050344 3623.104492 0.6640329 3.5239594 14.7245 11.0196 16
------> CAND: 115.466263 4379.625977 0.7460063 5.9538822 14.7171 11.01 16
------> CAND:  70.406910 4253.440918 0.6250982 4.0584254 14.7043 10.9932 16
------> CAND: 257.423480 4120.824219 0.6892006 3.8819828 15.3162 10.9851  8
------> CAND:  86.555126 4676.180664 0.8101124 5.9487233 14.6533 10.9268 16
------> CAND: 346.479496 4114.293945 0.7551498 5.9982972 15.2339 10.9  8
------> CAND: 175.387446 3933.111572 0.9596750 6.0883465 14.6202 10.8837 16
------> CAND: 280.965631 3851.725830 0.8631855 3.5871954 15.2143 10.8797  8
------> CAND: 299.566988 3679.467529 0.3066487 5.3638277 15.2069 10.872  8
------> CAND: 158.711907 3613.946533 0.9121344 6.0265174 14.6111 10.8719 16
------> CAND: 111.206420 3965.799072 0.3130666 4.8455415 15.203 10.8681  8
------> CAND:   0.249129 4594.416992 0.8746424 4.0798516 14.6061 10.8654 16
------> CAND:  82.675465 4380.069336 0.6815797 5.8862128 14.5989 10.856 16
------> CAND: 346.416435 4521.890137 0.5904382 5.6991811 16.9151 10.8435  4
------> CAND: 202.771111 4148.815430 1.0536686 6.1438870 15.1732 10.8373  8
------> CAND: 280.150773 5302.156250 0.8208541 5.6132755 15.1675 10.8314  8
------> CAND: 203.668494 3709.294922 0.9697142 3.4551954 15.1657 10.8295  8
------> CAND: 461.646285 4059.688965 0.3993571 5.4621520 16.8866 10.8208  4
------> CAND: 173.118298 4149.237305 0.6631296 5.9198956 15.1506 10.814  8
------> CAND: 341.259469 4423.103027 0.8645293 6.0491700 15.1284 10.7909  8
------> CAND:   0.624898 4267.374512 0.4256292 5.3414421 19.9541 10.7898  2
------> CAND:  86.599762 4224.473633 0.9110016 6.0815501 14.5476 10.7893 16
------> CAND: 200.251277 4328.891602 0.8147571 6.0174465 24.8422 10.7888  1
------> CAND:  86.629087 3959.405762 1.0046220 6.1143994 14.5396 10.7789 16
------> CAND: 189.878696 3903.169922 0.6325404 5.9138365 16.827 10.7735  4
------> CAND:   0.624639 5022.823242 0.6693197 5.4351192 19.9224 10.771  2
------> CAND:  33.958330 4194.888184 1.0356942 6.1401181 14.5269 10.7624 16
------> CAND:   0.498517 3626.352051 0.6109832 3.5555267 15.0918 10.7532  8
------> CAND: 387.625192 4301.195312 0.8269971 3.9016595 19.8827 10.7475  2
------> CAND:  75.139838 4620.180664 0.8673494 6.0142932 14.512 10.7431 16
------> CAND: 119.817453 3621.693848 0.7286329 5.9592333 14.511 10.7417 16
------> CAND: 115.515051 3944.578613 1.0207839 6.1100326 14.5049 10.7339 16
------> CAND: 173.098056 4826.392090 0.7432578 5.8061085 16.7572 10.7182  4
------> CAND: 261.649846 5775.210449 0.9918065 5.0788050 15.053 10.7132  8
------> CAND: 257.972861 3798.796631 0.9669851 3.5123143 16.75 10.7124  4
------> CAND: 115.489359 3762.448975 0.5691488 5.8556590 14.4832 10.7056 16
------> CAND: 460.980644 3652.093750 0.9029868 3.4381645 19.7405 10.6632  2
------> CAND: 115.490657 4064.910400 0.8510552 6.0503659 14.4472 10.659 16
------> CAND: 115.488581 3908.850586 0.5182118 5.7819204 14.446 10.6575 16
------> CAND: 462.178279 4127.164062 1.0504651 6.1369810 16.6771 10.6546  4
------> CAND: 165.350670 4380.069336 0.6815797 5.8862128 14.996 10.6544  8
------> CAND: 133.083820 3829.998047 0.2913551 4.6037126 16.6751 10.6531  4
------> CAND:  40.805220 3709.428223 0.7738896 3.5295470 14.442 10.6523 16
------> CAND:  15.690183 4512.626465 0.7966445 4.0852847 14.4361 10.6447 16
------> CAND: 240.298211 3915.905273 0.9975193 6.0991607 19.7089 10.6444  2
------> CAND: 115.517646 3868.768066 0.8998225 6.0634336 14.4339 10.6418 16
------> CAND:  47.940164 4782.626953 1.0962005 4.0546150 14.4312 10.6383 16
------> CAND: 203.510712 5327.477051 1.0919720 6.0241461 14.9774 10.6352  8
------> CAND: 115.379587 5945.768066 1.1185037 5.6707897 14.4266 10.6324 16
------> CAND: 372.553419 4134.794434 0.9777322 6.1103053 14.9714 10.629  8
[16:18:24][9268][INFO ] Statistics: count dirty SumSpec pages 347694 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:18:24][9268][INFO ] Data processing finished successfully!
16:18:24 (9268): called boinc_finish(0)

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