Task 1715246608

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_156_7700000_0
Workunit ID: 865259766
Created: 16 Jan 2025 17:58:09 UTC
Sent: 17 Jan 2025 0:12:15 UTC
Report deadline: 31 Jan 2025 0:12:15 UTC
Received: 17 Jan 2025 0:56:35 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 880.67
CPU time (sec): 15.45
Peak working set size (MB): 257.82
Peak swap size (MB): 6173.92
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>
[19:41:47][100175][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_cfbf00112_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_156.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 7700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_156.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_156_7700000_0_0
------> GPU usage: 0.500000
[19:41:47][100175][INFO ] Starting data processing...
[19:41:47][100175][INFO ] opti: No host transfer for n_steps. Use device global.
[19:41:47][100175][INFO ] opti: No host transfer for mean. Use device global.
[19:41:47][100175][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:41:47][100175][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:41:47][100175][INFO ] opti: power spectrum in fft callback (static link).
[19:41:47][100175][INFO ] opti: __constant__ access is not uniform, bad!
[19:41:47][100175][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[19:41:47][100175][INFO ] CUDA global memory status (initial GPU state, including context):
[19:41:47][100175][INFO ] No template file. Generating templates.
[19:41:47][100175][INFO ] Template param value T_cons = 50000
[19:41:49][100175][INFO ] Number of generated templates to be used: 50000
[19:41:49][100175][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_156.cpt
[19:41:49][100175][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_156.cpt (No such file or directory).
------> Starting from scratch...
[19:41:49][100175][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_156.binary
[19:41:49][100175][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_1_dms_200_DM245.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399709944
------> 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: 245.6 cm^-3 pc
------> Scale factor: 1.1035
[19:41:49][100175][INFO ] Allocating memory for dedispersed compressed time series...
[19:41:49][100175][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:41:49][100175][INFO ] 8-bit allocation done
[19:41:49][100175][INFO ] Foobar
[19:41:49][100175][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_156.binary
[19:41:49][100175][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:41:49][100175][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:41:49][100175][INFO ] FftSize = 12582913
[19:41:49][100175][INFO ] Seed for random number generator is -1044136589.
[19:41:50][100175][INFO ] 8[19:41:50][100175][INFO ] 9[19:41:50][100175][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:41:50][100175][INFO ] Normalization factor 3.97364e-08
[19:41:50][100175][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
[19:41:50][100175][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 858 MB (7071 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:41:50][100175][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:41:50][100175][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:41:50][100175][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:42:47][100175][INFO ] Checkpoint committed!
[19:43:47][100175][INFO ] Checkpoint committed!
[19:44:47][100175][INFO ] Checkpoint committed!
[19:45:47][100175][INFO ] Checkpoint committed!
[19:46:47][100175][INFO ] Checkpoint committed!
[19:47:47][100175][INFO ] Checkpoint committed!
[19:48:48][100175][INFO ] Checkpoint committed!
[19:49:48][100175][INFO ] Checkpoint committed!
[19:50:48][100175][INFO ] Checkpoint committed!
[19:51:48][100175][INFO ] Checkpoint committed!
[19:52:48][100175][INFO ] Checkpoint committed!
[19:53:48][100175][INFO ] Checkpoint committed!
[19:54:48][100175][INFO ] Checkpoint committed!
[19:55:48][100175][INFO ] Checkpoint committed!
[19:56:26][100175][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 120.058796 5337.378906 0.9163362 5.3391142 24.6373 13.5774  2
------> CAND:  62.678987 4372.009766 1.0875694 3.8917339 15.5375 12.089 16
------> CAND:  47.206272 3802.117432 0.4152231 4.1398954 15.239 11.6944 16
------> CAND: 230.843514 4577.631836 0.9504071 5.9698873 15.8086 11.4962  8
------> CAND:  86.586268 4408.050781 0.9055018 5.9691606 15.0659 11.4666 16
------> CAND:  60.029398 5337.378906 0.9163362 5.3391142 17.6061 11.393  4
------> CAND: 404.057311 3896.620117 0.6659451 5.8419623 17.5961 11.3851  4
------> CAND:  78.738192 3613.116943 0.9249808 5.9819016 14.9718 11.343 16
------> CAND: 456.304808 4060.626953 1.0394534 6.0655055 20.8626 11.3291  2
------> CAND: 173.111291 4070.410156 0.5831175 5.6999683 15.5911 11.2701  8
------> CAND:  23.824757 3639.878174 0.4679032 5.6433806 14.9047 11.2551 16
------> CAND: 394.578220 4611.618652 1.0758376 6.0635900 17.4049 11.2328  4
------> CAND:  31.558908 4130.813477 0.6307524 4.0672359 15.5544 11.232  8
------> CAND: 153.335915 4067.503418 0.9022951 3.7799335 15.5481 11.2255  8
------> CAND: 222.808073 3970.589355 0.9847811 3.6785777 15.5438 11.221  8
------> CAND:  86.607547 4019.711670 0.9378060 6.0242767 14.8741 11.2151 16
------> CAND:  93.212315 3951.470215 0.5380982 5.6663556 15.5261 11.2027  8
------> CAND: 432.787829 4410.668945 0.6521822 5.6649580 20.5982 11.1721  2
------> CAND: 346.478198 4304.160156 0.8598469 5.9583426 20.5512 11.1442  2
------> CAND: 115.469896 4506.164062 0.8509298 5.8997097 14.8052 11.125 16
------> CAND: 190.441053 3630.668701 0.5487648 5.7533259 15.4362 11.1095  8
------> CAND: 179.016422 4786.065430 1.1453575 6.0693183 15.4072 11.0794  8
------> CAND: 460.816894 4438.404785 1.0195855 3.9774175 17.2017 11.0711  4
------> CAND:  86.605731 4185.446777 0.9729910 6.0450730 14.7506 11.0536 16
------> CAND: 117.199006 5203.258301 0.9544056 5.7023854 14.7396 11.0394 16
------> CAND: 384.194481 3989.536377 0.9850819 6.0403814 15.3438 11.0137  8
------> CAND: 161.353710 3895.255859 0.9953131 3.6202502 14.7161 11.0086 16
------> CAND: 180.890078 3853.556885 0.9717246 3.6052368 14.7154 11.0077 16
------> CAND: 115.544635 3887.127197 0.9946852 6.0417328 14.6818 10.9639 16
------> CAND: 177.204529 3913.914551 0.4627606 4.1429572 14.6795 10.9609 16
------> CAND: 164.501296 4291.039551 1.0464857 6.0773687 15.2877 10.9557  8
------> CAND:  96.165010 4725.183594 1.0143147 4.1797714 20.2266 10.9515  2
------> CAND: 465.598350 5048.648438 1.0699778 4.3960919 16.9925 10.9049  4
------> CAND: 346.517125 4301.626953 0.8597933 5.9519777 16.9882 10.9015  4
------> CAND: 461.064985 3672.746338 0.6878886 3.6136494 16.9763 10.8921  4
------> CAND: 289.536700 3840.482422 0.7459823 5.9199390 20.0895 10.8701  2
------> CAND:  74.812078 4160.404785 1.0549793 3.7741354 15.1928 10.8575  8
------> CAND:  68.631608 3759.560547 0.4303880 5.5290866 15.1924 10.8572  8
------> CAND:  96.168903 4586.428223 0.9491530 4.1335993 20.0528 10.8484  2
------> CAND: 108.764439 4183.530762 0.8934518 5.9895034 14.5773 10.8279 16
------> CAND:  47.649254 3639.878174 0.4679032 5.6433806 15.1535 10.8169  8
------> CAND: 337.141578 4404.875488 0.9069734 4.0211072 15.1358 10.7986  8
------> CAND: 150.241268 4943.607910 0.9199200 4.4732113 14.5497 10.7921 16
------> CAND:  86.594053 4251.706543 0.9345250 6.0205665 14.5438 10.7844 16
------> CAND: 374.233481 5355.187500 0.9136385 5.1391239 15.0997 10.7613  8
------> CAND: 122.553458 4063.311279 0.5101669 4.2269983 16.8032 10.7546  4
------> CAND: 265.663674 3777.198486 0.7572742 3.6553698 24.7576 10.7521  1
------> CAND: 115.536849 4283.782227 1.0738623 6.0852041 14.5172 10.7498 16
------> CAND:  83.057462 3623.064697 0.6781133 3.5848763 14.5099 10.7404 16
------> CAND: 115.481055 3706.403320 0.5442272 5.7406116 14.5072 10.7368 16
------> CAND:  81.791057 3727.814209 0.7249448 5.8949971 14.4946 10.7205 16
------> CAND: 115.492733 4304.160156 0.8598469 5.9583426 15.0483 10.7083  8
------> CAND:  74.139170 4470.724609 1.1014472 6.0875888 15.0459 10.7059  8
------> CAND: 302.926334 3741.101807 0.4568712 5.5958223 15.0457 10.7056  8
------> CAND: 173.130495 4048.395508 0.6612249 5.8203330 15.0392 10.699  8
------> CAND: 231.043077 4392.943359 1.0550811 6.0759659 15.0132 10.6721  8
------> CAND: 384.733741 5143.598145 0.9146463 5.6557527 15.0074 10.6661  8
------> CAND: 182.578963 3659.480957 0.8225253 5.9478569 15.0061 10.6647  8
------> CAND: 205.720433 4233.325684 0.9370894 6.0233707 19.7279 10.6557  2
------> CAND: 178.514012 5406.051758 1.2022575 4.5718255 14.4425 10.6529 16
------> CAND: 389.614070 4384.778809 0.9104080 5.9767494 14.9941 10.6524  8
------> CAND:  19.991547 4093.495605 0.9411466 3.7775657 14.4395 10.649 16
------> CAND:  90.515236 5655.596680 1.1128896 5.0114255 16.6626 10.6431  4
------> CAND:  47.648216 3724.097168 0.4918873 5.6639237 14.985 10.643  8
------> CAND: 265.664712 3778.437256 0.7560002 3.6523523 24.4866 10.6344  1
------> CAND: 173.188106 4251.706543 0.9345250 6.0205665 14.9648 10.6222  8
------> CAND: 454.502777 4516.097656 0.8083214 5.8605118 19.6346 10.6004  2
------> CAND: 312.665972 3800.978760 0.8141848 5.9550605 14.9398 10.5964  8
------> CAND:  95.473159 3877.755127 0.3844838 4.3709540 14.3982 10.5955 16
------> CAND:  25.050938 3812.416260 0.5278219 5.6992540 14.9191 10.5751  8
------> CAND: 184.492324 4264.075684 0.8722676 5.9730682 14.9127 10.5685  8
------> CAND: 288.748051 3861.809814 0.8535357 5.9827542 16.5672 10.5675  4
------> CAND:  80.584340 3743.169434 0.6531786 5.8418326 14.3656 10.5533 16
------> CAND:  77.772299 4201.676270 0.8888600 5.9850063 14.3638 10.5511 16
------> CAND: 306.158261 3650.988525 0.9169683 5.9885569 14.8864 10.5414  8
------> CAND: 231.035291 4345.580566 0.8457289 5.9400744 14.8817 10.5366  8
------> CAND:  96.164750 4731.450684 1.0139956 4.1847267 19.5203 10.5326  2
------> CAND: 461.751906 4522.146973 0.7470410 5.7688308 16.5191 10.5294  4
------> CAND: 385.960700 5542.053711 1.2055008 5.8422637 14.8484 10.5023  8
------> CAND: 142.801919 5348.274902 0.9158227 5.0836320 16.4718 10.492  4
------> CAND: 462.085375 4203.485352 0.9715322 6.0333390 16.4677 10.4887  4
------> CAND: 273.287793 5193.027344 1.0473689 5.8503723 16.4665 10.4878  4
------> CAND: 140.183991 3630.873535 0.5432178 5.7408743 14.3145 10.4873 16
------> CAND: 145.544931 4039.972656 0.9699746 6.0396299 14.8303 10.4837  8
------> CAND: 115.568250 4403.877930 1.0556366 6.0642915 14.309 10.4802 16
------> CAND: 232.577554 3640.029541 0.4624473 3.8331587 14.8248 10.4781  8
------> CAND: 346.409429 4506.164062 0.8509298 5.8997097 14.8234 10.4766  8
------> CAND: 140.802142 5010.430664 1.0831038 5.9663506 14.3027 10.4721 16
------> CAND: 353.250868 4678.307617 0.6236018 4.8895111 16.445 10.4707  4
------> CAND: 115.525950 4643.837891 1.0776830 6.0530834 14.3005 10.4692 16
------> CAND: 231.011417 4301.626953 0.8597933 5.9519777 14.8136 10.4665  8
------> CAND: 162.014161 3868.938721 0.8249527 5.9679794 14.2917 10.4579 16
------> CAND:  96.164491 4720.112793 1.0139061 4.1842604 19.3892 10.4549  2
------> CAND: 346.380104 3968.827393 0.9848469 6.0435052 19.3819 10.4506  2
------> CAND: 144.255430 4233.359863 0.5252161 5.4906878 14.2839 10.4477 16
------> CAND: 376.422960 3988.306396 0.8759340 5.9876618 19.3636 10.4398  2
------> CAND: 269.597314 3659.487061 0.8398878 3.5239615 24.0311 10.4366  1
------> CAND: 192.999294 3851.489746 0.8586361 5.9760518 14.7801 10.4321  8
------> CAND: 432.247791 4124.616211 0.7758626 5.9108472 16.3918 10.4286  4
------> CAND: 195.960034 3741.677002 0.9005822 3.5567362 14.2677 10.4268 16
[19:56:26][100175][INFO ] Statistics: count dirty SumSpec pages 1786 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:56:26][100175][INFO ] Data processing finished successfully!
19:56:26 (100175): called boinc_finish(0)

</stderr_txt>
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