Task 1722060966

Name: Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_137_2200000_0
Workunit ID: 869359793
Created: 29 Jan 2025 15:02:27 UTC
Sent: 30 Jan 2025 11:33:50 UTC
Report deadline: 13 Feb 2025 11:33:50 UTC
Received: 31 Jan 2025 16:55:04 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 975.87
CPU time (sec): 10.90
Peak working set size (MB): 259.78
Peak swap size (MB): 10486.07
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>
[11:38:41][1517709][INFO ] Application startup - thank you for supporting Einstein@Home!
[11:38:41][1517709][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_1_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_1_dms_200_137.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 2200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_137.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_137_2200000_0_0
------> GPU usage: 0.500000
[11:38:41][1517709][INFO ] Starting data processing...
[11:38:41][1517709][INFO ] opti: No host transfer for n_steps. Use device global.
[11:38:41][1517709][INFO ] opti: No host transfer for mean. Use device global.
[11:38:41][1517709][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:38:41][1517709][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:38:41][1517709][INFO ] opti: power spectrum in fft callback (static link).
[11:38:41][1517709][INFO ] opti: __constant__ access is not uniform, bad!
[11:38:41][1517709][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[11:38:41][1517709][INFO ] CUDA global memory status (initial GPU state, including context):
[11:38:41][1517709][INFO ] No template file. Generating templates.
[11:38:41][1517709][INFO ] Template param value T_cons = 50000
[11:38:45][1517709][INFO ] Number of generated templates to be used: 50000
[11:38:45][1517709][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_1_dms_200_137.cpt
[11:38:45][1517709][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_1_dms_200_137.cpt (No such file or directory).
------> Starting from scratch...
[11:38:45][1517709][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_137.binary
[11:38:45][1517709][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_1_dms_200_DM243.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.67335042038
------> 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: 243.7 cm^-3 pc
------> Scale factor: 1.09908
[11:38:45][1517709][INFO ] Allocating memory for dedispersed compressed time series...
[11:38:45][1517709][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:38:45][1517709][INFO ] 8-bit allocation done
[11:38:45][1517709][INFO ] Foobar
[11:38:45][1517709][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_137.binary
[11:38:45][1517709][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:38:45][1517709][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:38:45][1517709][INFO ] FftSize = 12582913
[11:38:45][1517709][INFO ] Seed for random number generator is -1039274057.
[11:38:46][1517709][INFO ] 8[11:38:46][1517709][INFO ] 9[11:38:47][1517709][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:38:47][1517709][INFO ] Normalization factor 3.97364e-08
[11:38:47][1517709][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
[11:38:47][1517709][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 3137 MB (4792 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:38:47][1517709][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:38:47][1517709][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:38:47][1517709][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:39:41][1517709][INFO ] Checkpoint committed!
[11:40:41][1517709][INFO ] Checkpoint committed!
[11:41:41][1517709][INFO ] Checkpoint committed!
[11:42:42][1517709][INFO ] Checkpoint committed!
[11:43:42][1517709][INFO ] Checkpoint committed!
[11:44:42][1517709][INFO ] Checkpoint committed!
[11:45:42][1517709][INFO ] Checkpoint committed!
[11:46:42][1517709][INFO ] Checkpoint committed!
[11:47:42][1517709][INFO ] Checkpoint committed!
[11:48:42][1517709][INFO ] Checkpoint committed!
[11:49:42][1517709][INFO ] Checkpoint committed!
[11:50:42][1517709][INFO ] Checkpoint committed!
[11:51:42][1517709][INFO ] Checkpoint committed!
[11:52:42][1517709][INFO ] Checkpoint committed!
[11:53:42][1517709][INFO ] Checkpoint committed!
[11:54:42][1517709][INFO ] Checkpoint committed!
[11:54:55][1517709][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  29.972529 5298.925781 1.1982712 2.8183410 16.637 12.3623  8
------> CAND: 183.579890 3860.362549 0.9716531 2.8852181 18.7249 12.2868  4
------> CAND: 230.426483 4312.037109 0.8572668 2.8135307 16.4715 12.1887  8
------> CAND: 115.214280 3719.386475 0.7204676 2.7550206 15.5766 12.141 16
------> CAND: 230.428559 3719.386475 0.7204676 2.7550206 16.2814 11.9896  8
------> CAND: 115.266700 4700.226562 0.8740572 2.7282546 15.2722 11.7382 16
------> CAND: 115.193519 4688.738281 1.1325672 2.9366767 15.2066 11.6517 16
------> CAND: 115.218172 3625.469482 0.6410291 2.6964362 15.0972 11.5077 16
------> CAND: 461.155554 4839.615723 0.8003762 2.5320501 17.7013 11.4689  4
------> CAND:  59.945317 5298.925781 1.1982712 2.8183410 17.6897 11.4597  4
------> CAND: 115.245161 3824.773926 0.6386055 2.6879725 15.0513 11.4474 16
------> CAND:  86.446392 3663.546143 0.3771375 2.2606490 14.943 11.3052 16
------> CAND: 221.135536 4079.789062 0.9929585 0.6065305 17.4899 11.3005  4
------> CAND:  90.552865 4700.507324 1.1341327 2.9357471 17.4243 11.2483  4
------> CAND: 138.268294 4859.561523 0.7226799 1.6950160 15.569 11.2472  8
------> CAND: 213.930264 4096.887695 1.0223452 2.9221256 15.5523 11.2299  8
------> CAND: 293.395341 4128.239258 0.9751310 2.9007988 15.5212 11.1976  8
------> CAND: 175.447911 3740.007812 0.4641332 2.4689581 14.8531 11.1876 16
------> CAND:  99.826684 4361.214844 0.9150990 2.8421640 25.7146 11.1677  1
------> CAND:  86.352969 3755.526611 0.9892767 2.8803563 15.4798 11.1546  8
------> CAND: 160.333060 4299.943359 0.6333470 2.5584128 14.807 11.1273 16
------> CAND:  86.426669 3721.823975 0.3351205 1.9978946 15.4462 11.1198  8
------> CAND: 115.233224 4533.710938 1.0699108 2.9165843 14.7676 11.0759 16
------> CAND: 345.667751 4640.188477 1.0166507 2.8573799 17.1764 11.0511  4
------> CAND: 345.710311 3910.795898 0.5527288 2.5617046 17.1734 11.0487  4
------> CAND: 168.483464 3646.553467 0.9215271 2.8411887 15.3718 11.0427  8
------> CAND: 345.741192 4195.971191 0.8217818 2.7899818 20.3688 11.0359  2
------> CAND:  78.491399 3869.968750 0.5860005 2.6249084 15.3571 11.0275  8
------> CAND: 115.278638 3720.144531 0.5148615 2.5505288 14.7172 11.01 16
------> CAND:  12.484207 5389.021484 1.2004133 2.7548869 14.7037 10.9925 16
------> CAND:  49.936049 5398.803223 1.2016555 2.7639678 20.2731 10.9791  2
------> CAND: 332.635202 3731.893311 0.8894966 2.8397543 17.0592 10.9579  4
------> CAND: 499.447427 4133.115723 0.7122126 2.7013786 20.2302 10.9537  2
------> CAND:  86.357121 4122.128418 1.0245795 2.9234490 14.6703 10.9489 16
------> CAND:  42.058130 3959.385498 0.4553202 1.0971913 15.2627 10.9298  8
------> CAND: 259.271704 4211.418945 0.4758554 2.1479352 15.2581 10.9251  8
------> CAND: 345.617147 3967.171387 0.7964074 2.7984405 17.0077 10.917  4
------> CAND: 194.018906 4247.804199 0.7494006 0.9063413 14.6369 10.9055 16
------> CAND: 345.759618 3634.110352 0.9614857 2.8560321 15.1995 10.8644  8
------> CAND:  49.935790 5411.010254 1.2031024 2.7720802 16.9348 10.8591  4
------> CAND: 199.764179 3859.180176 0.6072804 2.6377642 14.5816 10.8335 16
------> CAND:  91.789945 3860.362549 0.9716531 2.8852181 15.1659 10.8297  8
------> CAND: 198.980721 3766.052002 0.9754187 2.8768532 15.1559 10.8193  8
------> CAND:  34.510046 3840.332275 0.5030230 2.5002205 15.1428 10.8058  8
------> CAND: 399.310110 4311.230957 1.0478944 0.7398432 15.1421 10.8051  8
------> CAND: 188.789018 3915.572998 0.9397119 2.8799317 15.1405 10.8035  8
------> CAND: 307.765920 5193.193848 0.9920336 2.6004076 24.8621 10.7975  1
------> CAND: 167.951211 3663.806641 0.3757008 2.2684138 15.1322 10.7949  8
------> CAND: 115.265143 4536.432129 0.7954309 2.6767657 14.5493 10.7915 16
------> CAND: 115.252946 3638.891113 0.4837847 2.5120382 14.5357 10.7739 16
------> CAND: 346.012120 5342.061523 0.9148656 2.1528370 19.9196 10.7694  2
------> CAND:  24.967895 5398.803223 1.2016555 2.7639678 16.8102 10.7602  4
------> CAND: 450.751313 3795.751953 0.9509685 0.4324692 16.8074 10.758  4
------> CAND:  72.354007 4712.877441 0.9997313 2.8268874 14.5224 10.7566 16
------> CAND: 161.724289 3742.774658 0.6533282 2.6948378 14.5008 10.7285 16
------> CAND:  86.396047 4902.500000 0.9584247 2.7318084 14.4907 10.7154 16
------> CAND:  28.180099 4054.256592 0.6523520 2.6595883 14.4835 10.7061 16
------> CAND: 108.354415 4690.024902 0.9070306 1.1140478 15.0378 10.6975  8
------> CAND: 345.559796 4508.651855 1.0682298 2.9247932 15.0328 10.6924  8
------> CAND:  66.446281 4705.456543 0.8264776 2.6438024 14.4581 10.6731 16
------> CAND: 305.903164 4338.219727 0.6960188 2.6303506 16.6916 10.6661  4
------> CAND: 115.215837 3699.426025 0.8441040 2.8165383 14.4518 10.665 16
------> CAND: 179.709311 4848.213379 1.0882825 2.8765826 14.9979 10.6563  8
------> CAND:  86.373211 4146.445801 0.8442511 2.8245394 14.4443 10.6553 16
------> CAND: 129.526209 4278.164062 0.9778163 2.8906345 14.9901 10.6483  8
------> CAND: 197.574960 4502.014160 0.8510537 2.7509170 14.4225 10.627 16
------> CAND: 391.252870 3685.245361 0.6229078 0.5381328 14.9617 10.619  8
------> CAND: 241.774299 4052.729492 0.8164530 0.6910097 14.9557 10.6128  8
------> CAND: 480.999181 4299.943359 0.6333470 2.5584128 16.6081 10.5999  4
------> CAND: 250.694407 4405.406250 1.0192730 2.9026783 16.608 10.5998  4
------> CAND: 115.209608 3982.548340 0.8779434 2.8471940 14.4015 10.5998 16
------> CAND: 224.500072 4347.267578 0.9742098 2.8882837 14.9343 10.5908  8
------> CAND: 209.744382 4458.988281 0.8927958 2.8001013 16.5811 10.5786  4
------> CAND: 345.546042 3871.357910 0.7034129 2.7352407 14.9173 10.5733  8
------> CAND: 138.664824 4109.065430 0.6529516 0.8923824 14.3576 10.543 16
------> CAND: 101.564098 4838.209961 0.9881974 2.7779231 14.3505 10.5338 16
------> CAND: 384.233147 4489.608398 0.9607493 2.8468530 16.5241 10.5333  4
------> CAND:  90.553125 4690.757324 1.1327524 2.9299130 16.5217 10.5315  4
------> CAND: 132.892822 4705.456543 0.8264776 2.6438024 14.874 10.5287  8
------> CAND: 140.962778 4151.080566 0.9016815 2.8607175 24.23 10.523  1
------> CAND:  24.955698 3902.627441 0.5719377 2.5919147 14.8664 10.5209  8
------> CAND: 341.174350 4308.564941 1.0103799 0.7574816 16.5063 10.5192  4
------> CAND:  29.095907 4136.333008 0.5124662 2.3720336 14.8552 10.5093  8
------> CAND: 143.457439 4146.143555 0.5670308 2.4966750 16.4903 10.5066  4
------> CAND:  81.610180 4537.970215 0.7964958 2.6875281 14.8483 10.5022  8
------> CAND: 129.635722 4211.418945 0.4758554 2.1479352 14.3205 10.495 16
------> CAND: 339.789610 4098.909180 0.8613952 0.6902549 14.8407 10.4944  8
------> CAND: 153.882960 5193.193848 0.9920336 2.6004076 19.4542 10.4935  2
------> CAND:  29.965263 4393.553711 0.7294115 2.6554103 14.3182 10.492 16
------> CAND: 162.091494 4390.027344 0.5082153 1.9358248 14.82 10.4731  8
------> CAND:  86.388262 4753.799805 0.9964913 2.8127453 14.8001 10.4526  8
------> CAND:  86.406687 4264.578613 0.7411342 2.7174513 14.2872 10.452 16
------> CAND: 345.739376 4123.647461 0.6354190 2.6104848 16.413 10.4454  4
------> CAND: 224.066952 4429.230957 1.0192082 0.8357138 14.7915 10.4438  8
------> CAND: 456.862234 5092.599609 1.0688224 1.2930862 16.4078 10.4412  4
------> CAND: 155.421071 3869.694824 0.9152928 2.8623497 14.2662 10.4248 16
------> CAND:  57.167012 3942.777832 0.6426333 2.6704643 14.266 10.4246 16
------> CAND:  86.382812 4257.980469 0.9326766 2.8659048 14.2573 10.4135 16
------> CAND: 487.544780 3619.223145 0.8231194 2.8016281 23.9648 10.4078  1
------> CAND: 398.977160 4856.015625 1.0877143 2.8578086 14.7461 10.3972  8
[11:54:55][1517709][INFO ] Statistics: count dirty SumSpec pages 1696 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:54:55][1517709][INFO ] Data processing finished successfully!
11:54:55 (1517709): called boinc_finish(0)

</stderr_txt>
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