Task 1715249200

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_163_1700000_0
Workunit ID: 865261046
Created: 16 Jan 2025 17:58:22 UTC
Sent: 17 Jan 2025 0:12:15 UTC
Report deadline: 31 Jan 2025 0:12:15 UTC
Received: 17 Jan 2025 0:27:07 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 875.92
CPU time (sec): 15.41
Peak working set size (MB): 257.74
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>
[19:12:20][99579][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_163.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 1700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_163.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_163_1700000_0_0
------> GPU usage: 0.500000
[19:12:20][99579][INFO ] Starting data processing...
[19:12:20][99579][INFO ] opti: No host transfer for n_steps. Use device global.
[19:12:20][99579][INFO ] opti: No host transfer for mean. Use device global.
[19:12:20][99579][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:12:20][99579][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:12:20][99579][INFO ] opti: power spectrum in fft callback (static link).
[19:12:20][99579][INFO ] opti: __constant__ access is not uniform, bad!
[19:12:20][99579][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[19:12:20][99579][INFO ] CUDA global memory status (initial GPU state, including context):
[19:12:20][99579][INFO ] No template file. Generating templates.
[19:12:20][99579][INFO ] Template param value T_cons = 50000
[19:12:22][99579][INFO ] Number of generated templates to be used: 50000
[19:12:22][99579][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_163.cpt
[19:12:22][99579][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_163.cpt (No such file or directory).
------> Starting from scratch...
[19:12:22][99579][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_163.binary
[19:12:22][99579][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_DM246.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399698455
------> 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: 246.3 cm^-3 pc
------> Scale factor: 1.10335
[19:12:22][99579][INFO ] Allocating memory for dedispersed compressed time series...
[19:12:22][99579][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:12:22][99579][INFO ] 8-bit allocation done
[19:12:22][99579][INFO ] Foobar
[19:12:22][99579][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_163.binary
[19:12:22][99579][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:12:22][99579][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:12:22][99579][INFO ] FftSize = 12582913
[19:12:22][99579][INFO ] Seed for random number generator is -1029852307.
[19:12:23][99579][INFO ] 8[19:12:23][99579][INFO ] 9[19:12:24][99579][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:12:24][99579][INFO ] Normalization factor 3.97364e-08
[19:12:24][99579][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
[19:12:24][99579][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 866 MB (7063 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:12:24][99579][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:12:24][99579][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:12:24][99579][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:13:20][99579][INFO ] Checkpoint committed!
[19:14:20][99579][INFO ] Checkpoint committed!
[19:15:21][99579][INFO ] Checkpoint committed!
[19:16:21][99579][INFO ] Checkpoint committed!
[19:17:21][99579][INFO ] Checkpoint committed!
[19:18:21][99579][INFO ] Checkpoint committed!
[19:19:21][99579][INFO ] Checkpoint committed!
[19:20:21][99579][INFO ] Checkpoint committed!
[19:21:21][99579][INFO ] Checkpoint committed!
[19:22:21][99579][INFO ] Checkpoint committed!
[19:23:21][99579][INFO ] Checkpoint committed!
[19:24:21][99579][INFO ] Checkpoint committed!
[19:25:22][99579][INFO ] Checkpoint committed!
[19:26:22][99579][INFO ] Checkpoint committed!
[19:26:54][99579][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 106.307406 3836.069336 0.9427872 2.7767093 15.9066 12.5804 16
------> CAND:  96.043560 4861.062988 0.9774224 2.4707162 15.7323 12.3479 16
------> CAND: 187.234558 3928.521484 0.6181762 2.4553800 18.6893 12.2583  4
------> CAND: 115.240230 3701.593018 0.5825972 2.4804058 15.61 12.1854 16
------> CAND: 115.400607 4845.063965 0.9447630 1.5129870 15.5433 12.0968 16
------> CAND: 345.863940 3897.864014 0.4370639 1.6629877 16.3686 12.0809  8
------> CAND: 212.614813 3836.069336 0.9427872 2.7767093 16.2665 11.974  8
------> CAND: 280.774892 3836.757568 0.7923770 2.6848147 16.238 11.9442  8
------> CAND: 115.213760 4292.714355 1.0391955 2.7932298 15.3355 11.8217 16
------> CAND:  86.441721 3788.382080 0.4086255 1.5808748 15.2843 11.754 16
------> CAND: 172.730591 4249.806152 0.9463077 2.7403033 16.0425 11.74  8
------> CAND: 305.232073 4164.876953 0.7135240 1.0657721 17.8564 11.5926  4
------> CAND:  57.596759 3690.316406 0.9472203 2.7778685 15.1039 11.5165 16
------> CAND: 352.010674 3618.228760 0.8892213 0.4188045 17.7551 11.5118  4
------> CAND:  86.418106 3714.282959 0.5653444 2.4501166 15.0786 11.4832 16
------> CAND: 172.923666 3738.596191 0.3996504 1.8959473 21.104 11.4726  2
------> CAND: 273.037108 4648.183594 1.0555835 1.1485177 20.987 11.403  2
------> CAND: 183.454288 4093.591797 0.7043261 2.5293281 17.5907 11.3808  4
------> CAND:  93.881329 4222.213867 1.0630198 2.8184221 14.9945 11.3727 16
------> CAND: 231.620225 3642.958496 0.4946780 0.8237705 15.658 11.3397  8
------> CAND: 461.075884 4188.125488 0.6918286 2.4517357 20.8009 11.2925  2
------> CAND: 182.293503 5011.729492 0.9485465 1.9141350 15.5939 11.273  8
------> CAND:  86.386705 3987.656738 0.8352033 2.6942501 14.9155 11.2692 16
------> CAND: 115.232186 3717.305664 0.7849498 2.6828234 14.8669 11.2057 16
------> CAND:  56.630347 5057.540527 1.1575400 1.4462850 15.4707 11.1452  8
------> CAND:  28.651368 3885.705566 0.6304142 0.8800157 14.7876 11.1019 16
------> CAND: 183.052049 3763.616211 0.7889670 2.6833079 14.7599 11.0657 16
------> CAND:  39.851004 4001.227783 0.7343167 2.5999582 14.7543 11.0585 16
------> CAND: 310.300027 3921.681641 0.8019545 2.6822751 15.3775 11.0486  8
------> CAND:  86.386965 4102.437988 0.8546724 2.6955023 14.7435 11.0444 16
------> CAND:  93.617149 3928.521484 0.6181762 2.4553800 14.7295 11.0261 16
------> CAND:  59.450433 3925.746826 0.6879825 2.5659750 15.3256 10.9949  8
------> CAND:  86.378401 4051.526367 0.7993263 2.6557839 14.7039 10.9927 16
------> CAND: 392.351372 3861.797119 0.5548433 0.9984671 25.2583 10.9695  1
------> CAND: 201.515606 3617.771973 0.8914490 2.7431700 15.2809 10.9487  8
------> CAND: 288.233704 3632.219482 0.5682738 2.4710195 17.0425 10.9446  4
------> CAND: 157.075961 3928.830078 0.6175951 2.4542370 14.6631 10.9396 16
------> CAND: 115.265662 4635.042480 0.9258437 2.5759063 14.6573 10.932 16
------> CAND: 408.391114 4618.424316 1.0552971 2.7205245 17.025 10.9307  4
------> CAND: 115.220508 4021.937256 0.9567479 2.7761128 14.6553 10.9294 16
------> CAND:  39.182509 3815.793213 0.8121750 0.6226223 15.2606 10.9276  8
------> CAND:  27.765404 4174.596191 1.0551008 2.8241460 15.2365 10.9027  8
------> CAND: 167.325534 3885.647217 0.6288790 0.8901579 15.2343 10.9005  8
------> CAND: 188.033846 4279.923828 0.5835963 1.8611997 14.6194 10.8827 16
------> CAND: 147.155964 3710.663818 0.8192363 0.5334557 15.2104 10.8757  8
------> CAND: 460.837136 3917.025391 0.8047572 2.6798196 16.9478 10.8694  4
------> CAND: 168.942536 4530.760254 1.0521119 1.0472982 15.198 10.8629  8
------> CAND:  10.976199 4297.766602 0.7752209 2.5307934 14.6018 10.8598 16
------> CAND: 100.636093 3661.468018 0.8087227 0.4947579 15.1722 10.8363  8
------> CAND: 316.631532 3897.087891 1.0122807 2.8153660 15.1544 10.8179  8
------> CAND: 115.182619 4102.437988 0.8546724 2.6955023 15.1226 10.785  8
------> CAND:  66.660376 3689.570801 0.3993674 1.2265894 15.1188 10.781  8
------> CAND:  33.330318 3689.595703 0.3990369 1.2287145 14.539 10.7781 16
------> CAND: 175.704047 3926.178223 0.6873831 0.8374812 16.8326 10.778  4
------> CAND:  86.412137 3695.442627 0.6164403 2.5274813 14.523 10.7574 16
------> CAND: 199.719284 4677.327637 1.0560905 2.6901424 15.0799 10.7409  8
------> CAND: 173.777451 3795.153320 0.6017524 2.4805405 14.5056 10.7348 16
------> CAND: 230.445168 3791.873779 0.8769009 2.7445705 15.0581 10.7184  8
------> CAND:  98.403795 3614.417480 0.9187132 2.7589614 14.4665 10.684 16
------> CAND:  86.376325 3950.084717 0.8837157 2.7354331 14.462 10.6782 16
------> CAND: 387.261100 4176.782227 0.7044297 2.4904039 19.7618 10.6758  2
------> CAND: 172.867612 3649.690918 0.4550247 2.2551205 14.9918 10.6501  8
------> CAND:  86.433676 3649.690918 0.4550247 2.2551205 14.4375 10.6465 16
------> CAND: 214.277747 4209.979004 0.7527190 1.0478359 14.9802 10.6381  8
------> CAND: 134.352561 3949.941895 0.8833622 0.6896574 14.4274 10.6334 16
------> CAND:  57.618299 3750.601807 0.5130777 2.3241906 14.4233 10.6281 16
------> CAND:  25.436309 3890.177490 0.7319032 2.6113391 14.4211 10.6252 16
------> CAND: 387.053493 5166.294922 1.1600468 2.5484099 24.4062 10.5995  1
------> CAND:  39.631719 4054.530029 0.6468165 2.4540401 14.3911 10.5864 16
------> CAND: 367.761842 3803.484619 0.4731954 1.1430898 16.5803 10.5779  4
------> CAND: 172.829983 4525.636230 0.7314718 2.2550590 14.3817 10.5741 16
------> CAND:  83.662897 3885.647217 0.6288790 0.8901579 14.3741 10.5644 16
------> CAND:  55.537554 5123.191406 1.0205293 2.1929228 14.3694 10.5583 16
------> CAND: 115.241009 4047.371582 0.9547781 2.7773733 14.3692 10.558 16
------> CAND:  39.181990 3777.797607 0.7965043 0.6015326 14.8932 10.5484  8
------> CAND: 335.329945 3718.178955 0.9542196 2.7828259 16.5397 10.5457  4
------> CAND:  72.438866 3651.222900 0.9429018 2.7695439 14.3553 10.54 16
------> CAND: 172.883442 3788.382080 0.4086255 1.5808748 14.8739 10.5285  8
------> CAND: 275.234891 4046.015625 0.9819846 0.6986884 16.5083 10.5209  4
------> CAND: 115.193519 3690.316406 0.9472203 2.7778685 14.3368 10.5161 16
------> CAND: 172.888892 4342.996094 0.6872588 2.3359010 14.8542 10.5083  8
------> CAND: 159.521316 4606.177246 0.9559894 1.2069701 14.3127 10.485 16
------> CAND: 328.610993 3714.264893 0.5637151 2.4399955 14.8273 10.4806  8
------> CAND:  86.336360 3764.739746 0.9586017 2.7871706 14.3055 10.4756 16
------> CAND: 115.275783 3715.930908 0.5543053 2.4234519 14.2719 10.4323 16
------> CAND: 468.472674 4978.507812 1.1550742 2.6475277 16.3885 10.426  4
------> CAND: 202.456846 4767.702148 1.0464156 2.6567492 14.2608 10.4179 16
------> CAND:  73.457959 4851.756348 1.1455213 1.2316899 14.7647 10.4162  8
------> CAND:  86.392414 4150.544434 0.8325635 2.6502912 14.2573 10.4134 16
------> CAND: 469.773074 3798.767334 0.5889904 2.4513557 16.3703 10.4116  4
------> CAND: 191.903906 3652.854492 0.8817003 2.7405875 14.2528 10.4076 16
------> CAND:  15.716653 3847.892090 0.7796587 2.6629040 14.2462 10.3991 16
------> CAND: 230.480720 3701.593018 0.5825972 2.4804058 16.3252 10.3759  4
------> CAND: 381.008487 3616.188721 0.8986329 0.4091765 14.7225 10.3729  8
------> CAND: 126.615814 3709.759277 0.7991113 2.6928818 14.2208 10.3663 16
------> CAND:  47.449432 4306.584961 0.7698015 2.5177667 14.7098 10.3598  8
------> CAND: 139.210832 4320.634766 1.0409391 2.7836282 14.2146 10.3583 16
------> CAND: 115.236597 4109.423340 0.7588130 2.5882525 14.2121 10.3551 16
------> CAND:  86.383591 4037.335449 0.8775070 2.7145431 14.2088 10.3509 16
------> CAND: 377.000887 3888.502930 0.4703118 2.0641873 14.6986 10.3483  8
[19:26:54][99579][INFO ] Statistics: count dirty SumSpec pages 1749 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:26:54][99579][INFO ] Data processing finished successfully!
19:26:54 (99579): called boinc_finish(0)

</stderr_txt>
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