Task 1715241791

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_144_8450000_1
Workunit ID: 865257381
Created: 16 Jan 2025 17:57:43 UTC
Sent: 17 Jan 2025 10:12:39 UTC
Report deadline: 31 Jan 2025 10:12:39 UTC
Received: 17 Jan 2025 17:32:41 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 869.65
CPU time (sec): 15.46
Peak working set size (MB): 258.55
Peak swap size (MB): 6173.92
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>
[12:18:01][130019][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_144.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 8450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_144.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_144_8450000_1_0
------> GPU usage: 0.500000
[12:18:01][130019][INFO ] Starting data processing...
[12:18:01][130019][INFO ] opti: No host transfer for n_steps. Use device global.
[12:18:01][130019][INFO ] opti: No host transfer for mean. Use device global.
[12:18:01][130019][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:18:01][130019][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:18:01][130019][INFO ] opti: power spectrum in fft callback (static link).
[12:18:01][130019][INFO ] opti: __constant__ access is not uniform, bad!
[12:18:01][130019][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[12:18:01][130019][INFO ] CUDA global memory status (initial GPU state, including context):
[12:18:01][130019][INFO ] No template file. Generating templates.
[12:18:01][130019][INFO ] Template param value T_cons = 50000
[12:18:03][130019][INFO ] Number of generated templates to be used: 50000
[12:18:03][130019][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_144.cpt
[12:18:03][130019][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_144.cpt (No such file or directory).
------> Starting from scratch...
[12:18:03][130019][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_144.binary
[12:18:03][130019][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_DM244.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399729647
------> 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: 244.4 cm^-3 pc
------> Scale factor: 1.10347
[12:18:03][130019][INFO ] Allocating memory for dedispersed compressed time series...
[12:18:03][130019][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:18:03][130019][INFO ] 8-bit allocation done
[12:18:03][130019][INFO ] Foobar
[12:18:03][130019][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_144.binary
[12:18:03][130019][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:18:03][130019][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:18:03][130019][INFO ] FftSize = 12582913
[12:18:03][130019][INFO ] Seed for random number generator is -1031278743.
[12:18:04][130019][INFO ] 8[12:18:04][130019][INFO ] 9[12:18:04][130019][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:18:04][130019][INFO ] Normalization factor 3.97364e-08
[12:18:04][130019][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
[12:18:04][130019][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1419 MB (6510 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:18:04][130019][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:18:04][130019][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:18:04][130019][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:19:01][130019][INFO ] Checkpoint committed!
[12:20:01][130019][INFO ] Checkpoint committed!
[12:21:01][130019][INFO ] Checkpoint committed!
[12:22:01][130019][INFO ] Checkpoint committed!
[12:23:01][130019][INFO ] Checkpoint committed!
[12:24:02][130019][INFO ] Checkpoint committed!
[12:25:02][130019][INFO ] Checkpoint committed!
[12:26:02][130019][INFO ] Checkpoint committed!
[12:27:02][130019][INFO ] Checkpoint committed!
[12:28:02][130019][INFO ] Checkpoint committed!
[12:29:02][130019][INFO ] Checkpoint committed!
[12:30:02][130019][INFO ] Checkpoint committed!
[12:31:02][130019][INFO ] Checkpoint committed!
[12:32:02][130019][INFO ] Checkpoint committed!
[12:32:29][130019][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 461.893857 3644.950439 0.5065292 5.3978834 18.6499 12.2268  4
------> CAND: 115.504930 3620.316895 0.8404965 5.8091798 15.6045 12.178 16
------> CAND: 115.545932 3643.709961 0.9583953 5.8739657 15.4111 11.9217 16
------> CAND:  86.570178 4349.737305 0.8245128 5.6118503 18.1083 11.7936  4
------> CAND:  57.730147 3657.889893 0.8337835 5.8083115 15.2977 11.7718 16
------> CAND:  62.435048 3656.853271 0.9061847 3.6222036 16.0222 11.7188  8
------> CAND: 115.457180 3669.962402 0.4466904 5.1697836 15.1958 11.6375 16
------> CAND: 461.752425 3904.900635 0.6393901 5.5334845 17.8856 11.6159  4
------> CAND:  86.560836 3633.037109 0.5850018 5.5644069 15.1776 11.6134 16
------> CAND: 446.223137 3776.221924 0.9914049 5.8934369 26.7325 11.6098  1
------> CAND: 231.063318 4126.120605 0.8809040 5.7746024 17.7451 11.5038  4
------> CAND:  29.630496 4635.703125 1.1156477 4.3172274 15.0787 11.4833 16
------> CAND: 359.549415 4216.503906 0.8474255 5.6981874 15.7423 11.4273  8
------> CAND: 144.371690 4346.290039 0.9762756 4.1820860 15.6434 11.3245  8
------> CAND: 115.505189 3754.086670 0.6982791 5.6866174 14.9576 11.3244 16
------> CAND: 198.415510 4526.834961 0.9346137 5.6602054 15.6148 11.2947  8
------> CAND: 223.111698 3776.221924 0.9914049 5.8934369 20.7612 11.2689  2
------> CAND: 173.175909 3736.263428 0.5615467 5.4712315 15.581 11.2597  8
------> CAND:  50.757136 3834.539795 0.9813214 5.8950028 14.8996 11.2484 16
------> CAND: 329.896602 4664.004395 0.8607723 5.3466163 17.409 11.2361  4
------> CAND: 320.472786 4354.240723 0.8196983 5.5793099 17.3975 11.2269  4
------> CAND: 390.818971 3777.950928 0.7889470 3.8124771 15.549 11.2264  8
------> CAND: 425.078072 4254.112793 0.9824945 5.8244400 17.3912 11.2219  4
------> CAND: 341.445018 4382.159668 0.8552594 4.3546491 20.6782 11.2196  2
------> CAND:  55.749054 4332.240234 0.7123196 5.3297715 17.3464 11.1863  4
------> CAND: 153.891783 4188.909668 0.6641769 5.3604660 15.5072 11.1831  8
------> CAND: 100.103061 3826.823242 0.8507038 5.8132019 14.8257 11.1517 16
------> CAND: 309.533956 3717.745117 0.5886000 5.5471330 15.4545 11.1284  8
------> CAND: 461.894117 3644.950439 0.5065292 5.3978834 20.5115 11.1207  2
------> CAND: 231.061242 3628.636719 0.6541355 5.6622424 17.2257 11.0903  4
------> CAND: 146.486430 3702.655029 0.8873195 3.6710536 15.4175 11.09  8
------> CAND: 115.555794 3811.273438 0.9450585 5.8756700 20.3356 11.0162  2
------> CAND: 115.543078 4267.642090 1.0305285 5.8598404 14.6897 10.9743 16
------> CAND:  44.966189 3860.182129 0.7929545 3.8812141 14.6877 10.9716 16
------> CAND:  57.742344 3833.900879 0.8173339 5.7862220 14.6798 10.9613 16
------> CAND:  86.569918 3679.184814 0.7152149 5.7072506 14.6688 10.9469 16
------> CAND:  86.608845 3858.989258 0.8896087 5.8331375 14.661 10.9369 16
------> CAND: 115.516348 3835.694580 0.8157772 5.7846766 14.6528 10.9261 16
------> CAND: 176.553420 4009.468750 0.6381297 5.4741807 14.6493 10.9216 16
------> CAND: 115.512975 3618.908203 0.8842054 5.8348875 14.6482 10.9201 16
------> CAND: 115.572921 3898.722656 1.0122635 5.9052696 15.251 10.9177  8
------> CAND: 401.448466 4086.075439 0.8935353 5.8030152 15.2429 10.9093  8
------> CAND: 308.233556 4216.692383 0.7433693 5.5562997 16.9914 10.9041  4
------> CAND: 230.958477 3722.572510 0.5637457 5.4996634 15.2359 10.9021  8
------> CAND: 147.214353 3612.455322 0.9453831 3.5728657 16.9877 10.9011  4
------> CAND: 115.469377 3639.934814 0.5247092 5.4602766 14.6333 10.9007 16
------> CAND: 115.521538 3962.221436 0.9736106 5.8826332 14.6256 10.8908 16
------> CAND:  36.803588 3612.455322 0.9453831 3.5728657 14.6225 10.8867 16
------> CAND: 433.090676 3879.509521 1.0082592 5.9039521 20.1154 10.8855  2
------> CAND: 223.111439 3776.221924 0.9914049 5.8934369 16.9428 10.8654  4
------> CAND: 319.717614 3953.373291 0.6335375 5.5026655 15.1949 10.8597  8
------> CAND: 362.348221 4206.533691 0.7494728 5.5642419 16.9255 10.8517  4
------> CAND: 223.204343 4850.136719 1.1352105 5.7151394 15.1866 10.8511  8
------> CAND:  86.619225 3765.691406 0.9901283 5.9000373 14.594 10.8496 16
------> CAND: 141.345035 3848.984375 0.8939544 5.8416305 20.0485 10.8458  2
------> CAND: 133.502928 3642.757080 0.9586589 3.5842614 14.5812 10.833 16
------> CAND:  96.264402 3624.763672 0.7053799 5.7052484 14.5696 10.8179 16
------> CAND: 391.809517 4086.175537 0.5895610 5.2334089 15.1343 10.7971  8
------> CAND: 338.421996 3645.199463 0.5022669 5.3868499 15.1287 10.7913  8
------> CAND:  50.072551 3782.338623 0.9180512 5.8528686 14.5406 10.7802 16
------> CAND: 346.652329 3873.211670 0.8833261 5.8224049 19.934 10.7779  2
------> CAND: 100.166641 5026.523438 1.1123648 5.5094800 19.8808 10.7464  2
------> CAND: 115.557091 4062.568359 1.0376574 5.9017825 14.5114 10.7423 16
------> CAND: 158.753947 3823.641113 0.9622130 5.8849053 14.4905 10.7151 16
------> CAND: 173.179023 4405.607910 0.9726951 5.7776055 14.4853 10.7084 16
------> CAND: 184.229701 4042.984375 1.0072448 5.8947668 14.4797 10.7012 16
------> CAND: 206.542039 4104.686035 0.7482908 5.6299534 16.7304 10.6969  4
------> CAND: 115.448097 3907.455078 0.6346164 5.5230384 14.4748 10.6948 16
------> CAND: 154.718061 4883.965820 0.9589868 4.9963288 14.4725 10.6919 16
------> CAND:  86.555905 4689.842773 1.0104729 5.6630955 16.7174 10.6866  4
------> CAND: 230.867908 3995.560059 0.5724142 5.2796335 15.0165 10.6755  8
------> CAND: 489.410910 3886.224121 0.7672396 5.7244024 16.7009 10.6735  4
------> CAND: 115.460035 3657.889893 0.8337835 5.8083115 24.575 10.6728  1
------> CAND: 231.006226 3883.407959 0.7693039 5.7213292 15.0121 10.671  8
------> CAND: 325.116962 3655.180176 0.9078917 3.6271553 24.5638 10.6679  1
------> CAND: 208.470970 3631.134277 0.6132476 3.8583996 15.0084 10.6672  8
------> CAND: 233.389299 4523.315918 1.0399865 4.2832537 16.678 10.6553  4
------> CAND: 231.111587 3811.273438 0.9450585 5.8756700 16.6706 10.6495  4
------> CAND: 406.497995 4539.110352 1.1040328 5.8374743 14.9883 10.6465  8
------> CAND:  29.632312 4505.168457 1.0396769 4.2657433 14.4354 10.6438 16
------> CAND: 141.347889 3798.422852 0.8692367 5.8290405 19.7045 10.6418  2
------> CAND: 115.505449 3917.000488 0.9947094 5.8903241 14.9713 10.6289  8
------> CAND: 250.288535 4226.243652 0.9843678 5.8454604 16.6333 10.6199  4
------> CAND: 410.978161 4216.692383 0.7433693 5.5562997 16.629 10.6165  4
------> CAND: 115.451990 3624.925049 0.7032658 5.7032204 14.4066 10.6064 16
------> CAND: 246.671237 3750.373779 0.7043900 3.8738198 14.927 10.5832  8
------> CAND:  73.607177 3612.455322 0.9453831 3.5728657 16.5816 10.579  4
------> CAND: 294.428707 3612.455322 0.9453831 3.5728657 19.5964 10.5777  2
------> CAND: 242.103876 3852.691162 0.6752621 4.0079579 14.9179 10.5739  8
------> CAND: 307.929411 3644.950439 0.5065292 5.3978834 14.9163 10.5722  8
------> CAND: 413.223175 3850.393311 0.8026922 5.7712078 19.5646 10.5589  2
------> CAND: 223.848964 3721.702148 0.7702086 5.7613521 24.3048 10.5554  1
------> CAND: 107.881329 3825.794189 0.8237512 5.7876120 14.8972 10.5526  8
------> CAND: 118.926298 3698.556641 0.6296037 3.8989491 14.8925 10.5477  8
------> CAND: 115.661414 4382.454590 0.8086831 5.5601249 14.8922 10.5474  8
------> CAND:  86.594572 3668.546387 0.7567782 5.7462230 14.357 10.5423 16
------> CAND: 240.120188 3788.945312 0.5140010 5.3311324 24.2572 10.5348  1
------> CAND: 346.313670 4701.926270 0.9154430 5.4829617 19.5187 10.5317  2
------> CAND: 100.166901 5037.863281 1.1132346 5.5158134 19.5166 10.5305  2
------> CAND: 138.427892 4297.813965 1.0727744 4.0565424 14.3471 10.5294 16
[12:32:29][130019][INFO ] Statistics: count dirty SumSpec pages 1885 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:32:29][130019][INFO ] Data processing finished successfully!
12:32:29 (130019): called boinc_finish(0)

</stderr_txt>
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