Task 1720802711

Name: Ter5_1_dns_cfbf00113_segment_6_dms_200_40000_182_500000_1
Workunit ID: 868618855
Created: 27 Jan 2025 6:24:09 UTC
Sent: 27 Jan 2025 10:23:00 UTC
Report deadline: 10 Feb 2025 10:23:00 UTC
Received: 28 Jan 2025 5:43:46 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 857.04
CPU time (sec): 13.59
Peak working set size (MB): 260.16
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>
[00:29:17][1098519][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:29:17][1098519][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_cfbf00113_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_6_dms_200_182.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 500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_182.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_40000_182_500000_1_0
------> GPU usage: 0.500000
[00:29:17][1098519][INFO ] Starting data processing...
[00:29:17][1098519][INFO ] opti: No host transfer for n_steps. Use device global.
[00:29:17][1098519][INFO ] opti: No host transfer for mean. Use device global.
[00:29:17][1098519][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:29:17][1098519][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:29:17][1098519][INFO ] opti: power spectrum in fft callback (static link).
[00:29:17][1098519][INFO ] opti: __constant__ access is not uniform, bad!
[00:29:17][1098519][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[00:29:17][1098519][INFO ] CUDA global memory status (initial GPU state, including context):
[00:29:17][1098519][INFO ] No template file. Generating templates.
[00:29:17][1098519][INFO ] Template param value T_cons = 50000
[00:29:21][1098519][INFO ] Number of generated templates to be used: 50000
[00:29:21][1098519][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_6_dms_200_182.cpt
[00:29:21][1098519][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_6_dms_200_182.cpt (No such file or directory).
------> Starting from scratch...
[00:29:21][1098519][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_182.binary
[00:29:21][1098519][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_6_dms_200_DM248.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776207085968
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 248.2 cm^-3 pc
------> Scale factor: 0.991371
[00:29:21][1098519][INFO ] Allocating memory for dedispersed compressed time series...
[00:29:21][1098519][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:29:21][1098519][INFO ] 8-bit allocation done
[00:29:21][1098519][INFO ] Foobar
[00:29:21][1098519][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_182.binary
[00:29:21][1098519][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:29:21][1098519][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:29:21][1098519][INFO ] FftSize = 12582913
[00:29:21][1098519][INFO ] Seed for random number generator is -1035619134.
[00:29:23][1098519][INFO ] 8[00:29:23][1098519][INFO ] 9[00:29:23][1098519][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:29:23][1098519][INFO ] Normalization factor 3.97364e-08
[00:29:23][1098519][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
[00:29:23][1098519][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1298 MB (6639 MB free / 7937 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:29:23][1098519][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:29:23][1098519][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:29:23][1098519][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:30:17][1098519][INFO ] Checkpoint committed!
[00:31:17][1098519][INFO ] Checkpoint committed!
[00:32:17][1098519][INFO ] Checkpoint committed!
[00:33:17][1098519][INFO ] Checkpoint committed!
[00:34:17][1098519][INFO ] Checkpoint committed!
[00:35:17][1098519][INFO ] Checkpoint committed!
[00:36:18][1098519][INFO ] Checkpoint committed!
[00:37:18][1098519][INFO ] Checkpoint committed!
[00:38:18][1098519][INFO ] Checkpoint committed!
[00:39:18][1098519][INFO ] Checkpoint committed!
[00:40:18][1098519][INFO ] Checkpoint committed!
[00:41:18][1098519][INFO ] Checkpoint committed!
[00:42:18][1098519][INFO ] Checkpoint committed!
[00:43:18][1098519][INFO ] Checkpoint committed!
[00:43:33][1098519][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3731.165283 0.9826900 2.4780591 21.0937 17.1303  8
------> CAND:   0.250426 4283.928711 0.9835985 1.6860483 19.3665 15.2633  8
------> CAND:   0.501372 3968.655762 0.8618890 1.2944785 25.7233 14.2262  2
------> CAND:   0.250167 4302.428711 1.0141132 1.9838241 18.0004 13.803  8
------> CAND: 153.610476 3727.283936 0.9823006 2.4788599 16.7114 13.663 16
------> CAND:   0.250686 4202.043945 1.0418180 1.3351839 17.5246 13.2983  8
------> CAND: 252.841327 4082.701172 0.9662443 2.2390058 18.9293 12.4506  4
------> CAND: 129.547230 3620.788574 0.9019306 2.4314094 15.7952 12.4317 16
------> CAND:   0.499815 3758.196533 0.9853529 2.4720984 18.8174 12.3609  4
------> CAND:  21.406651 4307.600098 1.0323513 1.5797415 15.5887 12.1571 16
------> CAND: 345.753389 3711.077393 0.7542517 2.1837471 16.3911 12.1045  8
------> CAND:   0.500593 3603.638672 0.9675980 2.5002506 22.0933 12.0609  2
------> CAND: 115.168087 3664.288086 0.8832054 2.4115438 15.4859 12.0207 16
------> CAND:   0.501112 3638.826660 0.6879483 1.0598477 22.0063 12.0092  2
------> CAND: 307.220951 3727.283936 0.9823006 2.4788599 15.9657 11.6599  8
------> CAND:  57.576777 3666.430176 0.9035562 2.4319489 15.9442 11.6375  8
------> CAND: 345.226845 3757.292236 0.7062116 1.2508260 15.8611 11.5509  8
------> CAND: 196.479831 3633.807129 0.7309826 0.9859087 15.8284 11.5169  8
------> CAND: 167.681062 3982.610596 0.8548533 2.0996621 15.8188 11.5069  8
------> CAND: 115.208051 3902.426025 1.0068102 2.4319441 15.0946 11.5042 16
------> CAND: 115.267479 3852.526367 0.7379591 1.4476720 15.0929 11.502 16
------> CAND: 252.840808 4087.687256 0.9661362 2.2426870 17.7399 11.4997  4
------> CAND:  49.909060 3848.173828 0.8663482 2.2756264 15.5903 11.2693  8
------> CAND: 256.054310 3792.840820 0.7195384 1.9851111 15.5497 11.2271  8
------> CAND: 115.260732 3630.817139 0.7595218 2.2644174 14.8639 11.2016 16
------> CAND: 345.838508 3974.395264 0.7760096 1.7826627 17.3013 11.1504  4
------> CAND: 259.063837 3771.971436 0.9607651 2.4342093 17.2504 11.1099  4
------> CAND:  62.509268 4110.201660 0.9426201 1.3351377 14.7824 11.0952 16
------> CAND: 126.420663 4082.701172 0.9662443 2.2390058 17.1581 11.0365  4
------> CAND: 126.420404 4087.687256 0.9661362 2.2426870 15.3426 11.0124  8
------> CAND: 173.083783 4066.127441 1.0280205 1.1528690 17.1259 11.0109  4
------> CAND: 457.270182 3616.865723 0.9316481 0.7002248 20.301 10.9957  2
------> CAND: 115.153814 3666.430176 0.9035562 2.4319489 17.0466 10.9479  4
------> CAND: 186.501444 3854.645020 0.9346264 2.3882878 14.6656 10.9428 16
------> CAND: 162.590271 3653.899902 0.9522859 0.7273646 17.0271 10.9324  4
------> CAND:  30.173908 3629.046387 0.7722160 2.2678902 14.6403 10.9099 16
------> CAND:   0.167124 4087.084473 0.9445860 1.3282588 15.1975 10.8624  8
------> CAND: 115.170941 3729.880859 0.8964720 2.3960440 14.5967 10.8531 16
------> CAND: 201.715688 3848.551270 0.8675329 1.0465150 14.5932 10.8485 16
------> CAND: 158.307072 3912.478271 1.0079460 2.4283884 15.1515 10.8148  8
------> CAND: 141.681359 3717.719482 0.9295430 0.8139088 14.5633 10.8097 16
------> CAND:  95.923666 4180.011719 1.0399446 2.2944586 14.536 10.7742 16
------> CAND:  85.621153 3638.652344 0.6876581 1.0773420 14.5281 10.7639 16
------> CAND: 353.338063 4104.067871 0.9066603 1.4309058 15.0974 10.759  8
------> CAND:  38.311856 3848.970947 0.7960364 2.1311257 14.5221 10.7562 16
------> CAND: 463.631790 3622.926025 0.8198034 0.8225225 24.7557 10.7513  1
------> CAND: 201.857120 3634.819824 0.7210487 1.0155064 14.5164 10.7488 16
------> CAND:  93.432119 3857.115479 0.7866086 1.2665809 14.5038 10.7324 16
------> CAND:  59.702157 3716.739014 0.7367716 1.1267104 14.498 10.7249 16
------> CAND: 159.704270 3869.837158 0.7752355 1.2950393 15.0564 10.7167  8
------> CAND: 251.131680 4305.892090 1.0147221 2.0284145 15.0561 10.7163  8
------> CAND:  86.428226 4118.140137 0.9408847 2.1707714 15.0531 10.7132  8
------> CAND: 172.830762 3861.880371 0.8575335 2.2419508 15.0162 10.6752  8
------> CAND: 253.344774 3888.039551 0.9261640 1.0406480 19.7604 10.675  2
------> CAND: 207.740193 3980.630371 0.9022877 1.1900691 15.0009 10.6594  8
------> CAND: 230.435566 3846.069092 1.0002676 2.4498374 14.9917 10.6499  8
------> CAND: 204.995624 3789.374512 0.7241695 1.9822959 14.9716 10.6292  8
------> CAND: 313.986874 3708.023682 0.6490043 1.7712940 14.9647 10.6221  8
------> CAND: 140.977310 3755.844727 0.7097633 2.0365856 19.6622 10.6168  2
------> CAND: 228.635091 3616.865723 0.9316481 0.7002248 16.6207 10.6099  4
------> CAND: 269.893673 3620.359131 0.9032347 0.7306857 14.9504 10.6073  8
------> CAND: 395.573178 4011.910645 0.9713593 1.1441785 16.5899 10.5855  4
------> CAND: 272.370688 4111.653809 1.0329950 2.3355563 14.9264 10.5826  8
------> CAND: 250.060686 4257.828613 1.0406617 1.3981971 19.5569 10.5543  2
------> CAND: 467.593197 3648.253418 0.6641938 1.1765245 16.5343 10.5415  4
------> CAND:  28.788389 3666.430176 0.9035562 2.4319489 14.344 10.5254 16
------> CAND:  83.840661 3982.610596 0.8548533 2.0996621 14.3402 10.5206 16
------> CAND: 115.221805 3995.722412 0.8954360 2.1862791 14.3311 10.5088 16
------> CAND: 124.843367 3631.831787 0.7482631 2.2192876 14.3283 10.5051 16
------> CAND: 115.200785 3745.904053 0.9841275 2.4705355 14.328 10.5048 16
------> CAND: 345.816450 4295.026855 0.9827567 1.8594435 19.466 10.5004  2
------> CAND: 115.236078 3735.802979 0.8608639 2.3494642 14.3227 10.4979 16
------> CAND: 224.207087 4005.349365 0.9723706 2.3475118 16.477 10.496  4
------> CAND:  24.624564 3798.449951 0.7095234 1.9454206 16.4699 10.4904  4
------> CAND: 156.748460 4161.536621 1.0381392 2.3088205 14.83 10.4834  8
------> CAND: 287.987949 3610.060547 0.9564537 2.4864342 14.8291 10.4825  8
------> CAND: 228.167975 3663.062988 0.9492413 0.7404238 19.4187 10.4724  2
------> CAND:  63.210202 4082.701172 0.9662443 2.2390058 14.2939 10.4607 16
------> CAND: 481.146322 3977.252197 0.9019567 2.2290342 16.4217 10.4523  4
------> CAND: 371.747124 3629.311279 0.7712572 2.2780063 24.0601 10.4492  1
------> CAND:  53.551012 3698.007812 0.7865356 2.2543938 14.284 10.4478 16
------> CAND: 176.668902 4104.067871 0.9066603 1.4309058 14.2824 10.4458 16
------> CAND: 371.945129 3709.080078 0.6456093 1.7632874 19.3296 10.4196  2
------> CAND:  83.309705 3686.124023 0.8136905 0.9104654 14.2524 10.4072 16
------> CAND: 230.479942 4125.863770 1.0345479 2.3339908 14.755 10.4063  8
------> CAND:  83.812115 3697.056396 0.7899971 2.2735536 16.3582 10.402  4
------> CAND: 172.797285 3773.342773 0.8198563 2.2518990 14.7492 10.4003  8
------> CAND: 172.919254 3974.395264 0.7760096 1.7826627 14.7412 10.3921  8
------> CAND:  81.196522 4111.947754 0.9405908 1.3891613 14.2384 10.3891 16
------> CAND: 230.506412 3746.214355 0.7287573 2.0658643 16.3402 10.3878  4
------> CAND: 431.778079 3660.241211 0.8887690 2.4096847 19.2727 10.3859  2
------> CAND: 288.007931 3859.313721 0.9667228 0.9449978 14.7326 10.3832  8
------> CAND: 170.445872 3621.765625 0.8985784 0.7326272 14.7261 10.3766  8
------> CAND: 431.795466 3722.954834 0.9274665 2.4230714 19.2521 10.3737  2
------> CAND: 219.943351 3876.706299 0.7683991 1.3213319 14.712 10.3621  8
------> CAND: 115.230888 3622.789307 0.8216383 2.3514636 14.7099 10.3599  8
------> CAND: 166.854266 4011.588379 0.9711469 1.1513193 14.2152 10.3592 16
------> CAND:  74.942870 3737.950684 0.7467545 1.1421193 19.2171 10.353  2
------> CAND: 364.024910 4100.969727 0.9051943 1.4895990 16.2882 10.3467  4
------> CAND: 345.661783 3861.880371 0.8575335 2.2419508 16.2864 10.3452  4
[00:43:33][1098519][INFO ] Statistics: count dirty SumSpec pages 215197 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:43:33][1098519][INFO ] Data processing finished successfully!
00:43:33 (1098519): called boinc_finish(0)

</stderr_txt>
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