Task 1725574465

Name: Ter5_1_dns_cfbf00125_segment_1_dms_200_40000_100_3100000_1
Workunit ID: 871464552
Created: 5 Feb 2025 20:46:13 UTC
Sent: 5 Feb 2025 22:33:03 UTC
Report deadline: 19 Feb 2025 22:33:03 UTC
Received: 6 Feb 2025 0:06:57 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,888.81
CPU time (sec): 35.44
Peak working set size (MB): 241.78
Peak swap size (MB): 65349.77
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>
[23:43:19][186018][INFO ] Application startup - thank you for supporting Einstein@Home!
[23:43:19][186018][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_cfbf00125_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_1_dms_200_100.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 3100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_100.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_40000_100_3100000_1_0
------> GPU usage: 0.496000
[23:43:19][186018][INFO ] Starting data processing...
[23:43:19][186018][INFO ] opti: No host transfer for n_steps. Use device global.
[23:43:19][186018][INFO ] opti: No host transfer for mean. Use device global.
[23:43:19][186018][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:43:19][186018][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:43:19][186018][INFO ] opti: power spectrum in fft callback (static link).
[23:43:19][186018][INFO ] opti: __constant__ access is not uniform, bad!
[23:43:20][186018][INFO ] Running on device 4 NVIDIA GeForce GTX 750 Ti
[23:43:20][186018][INFO ] CUDA global memory status (initial GPU state, including context):
[23:43:20][186018][INFO ] No template file. Generating templates.
[23:43:20][186018][INFO ] Template param value T_cons = 50000
[23:43:24][186018][INFO ] Number of generated templates to be used: 50000
[23:43:24][186018][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_1_dms_200_100.cpt
[23:43:24][186018][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_1_dms_200_100.cpt (No such file or directory).
------> Starting from scratch...
[23:43:24][186018][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_100.binary
[23:43:24][186018][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_1_dms_200_DM240.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.67334366672
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 240 cm^-3 pc
------> Scale factor: 1.09732
[23:43:24][186018][INFO ] Allocating memory for dedispersed compressed time series...
[23:43:24][186018][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:43:24][186018][INFO ] 8-bit allocation done
[23:43:24][186018][INFO ] Foobar
[23:43:24][186018][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_100.binary
[23:43:24][186018][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:43:24][186018][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:43:24][186018][INFO ] FftSize = 12582913
[23:43:24][186018][INFO ] Seed for random number generator is -1051975132.
[23:43:26][186018][INFO ] 8[23:43:26][186018][INFO ] 9[23:43:27][186018][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:43:27][186018][INFO ] Normalization factor 3.97364e-08
[23:43:28][186018][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
[23:43:28][186018][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:43:28][186018][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:43:28][186018][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:43:28][186018][INFO ] Launching time series padding kernel: grid 196608, block 32
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[01:04:46][186018][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.429265 4360.593750 0.5641900 2.8320334 17.2898 14.4501 16
------> CAND: 268.821641 4063.086182 0.7681858 2.9815173 20.6046 13.7981  4
------> CAND: 280.004669 3687.079834 0.2539401 2.3276639 17.9624 13.7627  8
------> CAND:  51.526581 4570.176270 1.1194466 3.1442027 16.122 12.8686 16
------> CAND: 232.261732 4023.956299 0.8979210 0.4455824 19.127 12.6091  4
------> CAND:  86.411618 3986.386475 0.6366766 2.9050748 15.9205 12.599 16
------> CAND: 115.269814 4947.700684 0.9732590 3.0755327 15.5993 12.1711 16
------> CAND: 115.186253 4257.819824 0.9591027 3.0726554 15.5816 12.1476 16
------> CAND:  86.373470 4485.883301 0.9525843 3.0885854 15.5342 12.0847 16
------> CAND: 428.262509 3914.924072 0.5954424 2.8739443 18.3867 12.0162  4
------> CAND: 172.924963 6557.255859 1.1678287 2.7182975 18.2897 11.9386  4
------> CAND: 345.686955 3770.317627 0.3639050 2.6168633 16.1901 11.8942  8
------> CAND: 215.075478 5301.632324 0.6740093 2.6686599 16.1859 11.8898  8
------> CAND: 390.613699 4295.901367 0.6415082 2.9058497 21.7913 11.8812  2
------> CAND: 103.639133 3998.996826 0.8070460 2.9966774 16.0611 11.7594  8
------> CAND:  48.134796 6287.652832 1.2963181 2.9939473 15.9649 11.6591  8
------> CAND:  49.236153 4211.315918 0.3413982 2.4078467 15.8055 11.493  8
------> CAND: 499.391373 4145.948730 0.7964264 3.0063341 17.7198 11.4837  4
------> CAND:  65.706420 4034.184570 0.9334891 3.0438106 15.074 11.4772 16
------> CAND: 194.420626 3787.371826 0.5105383 2.8019094 15.0663 11.467 16
------> CAND: 169.638799 3855.132568 0.2209118 1.9104108 15.7368 11.4215  8
------> CAND: 123.375323 5744.938965 0.8255876 1.6517539 15.0279 11.4166 16
------> CAND: 499.603651 6572.042480 1.2646369 2.8518586 20.9853 11.402  2
------> CAND: 499.997846 4180.578613 0.3842402 1.0117838 17.6136 11.399  4
------> CAND: 131.548824 4009.278809 0.6050858 2.8841443 14.9634 11.332 16
------> CAND: 166.074441 4582.092285 0.9993703 3.1027777 14.9478 11.3116 16
------> CAND: 123.401534 3667.815674 0.7077259 0.3022490 14.946 11.3092 16
------> CAND: 115.267219 5965.563965 1.2851696 3.0837932 14.9458 11.3089 16
------> CAND: 202.479164 3817.120117 0.6193765 2.8818090 14.9135 11.2666 16
------> CAND: 299.113366 3714.960449 0.9573464 2.9847398 15.4882 11.1634  8
------> CAND: 389.521425 3895.770752 0.9635163 0.3590333 15.4821 11.1571  8
------> CAND: 129.667642 4673.400879 0.5068477 2.6467159 15.4759 11.1506  8
------> CAND: 230.385480 4344.878418 1.0847973 3.1187017 15.4717 11.1462  8
------> CAND: 460.851928 4209.113770 0.9882483 3.0773296 17.2847 11.1371  4
------> CAND: 118.782271 4139.875488 0.7147930 2.9586461 15.4516 11.1254  8
------> CAND: 403.279822 3626.170410 0.6032559 2.8470762 15.4513 11.125  8
------> CAND: 108.340401 4222.282227 0.8895493 3.0502703 15.4467 11.1203  8
------> CAND:  49.236412 4208.218750 0.3440982 2.3982995 15.4349 11.1081  8
------> CAND: 122.781047 3985.940918 0.7437671 0.4824326 14.7797 11.0916 16
------> CAND:  86.419403 4346.898438 0.5770929 2.8384235 14.7746 11.0849 16
------> CAND: 283.918586 3601.506348 0.9683208 0.1854928 20.4513 11.0849  2
------> CAND: 139.868947 4053.440674 0.9527912 3.0477712 14.7737 11.0838 16
------> CAND: 160.483835 3685.954590 0.9510317 0.2386011 14.7639 11.071 16
------> CAND: 114.425891 4952.263184 1.1190547 0.8551756 14.756 11.0607 16
------> CAND: 172.807406 3924.036865 0.5785617 2.8621254 14.7367 11.0355 16
------> CAND: 116.130866 4023.956299 0.8979210 0.4455824 15.3422 11.0121  8
------> CAND: 149.053495 3814.947021 0.8857474 2.9889674 15.3317 11.0012  8
------> CAND: 115.237635 3741.731689 0.6273449 2.8773482 14.7013 10.9893 16
------> CAND: 134.410950 4063.086182 0.7681858 2.9815173 15.2834 10.9512  8
------> CAND: 259.208124 5381.747070 1.1335360 3.1102684 17.0325 10.9367  4
------> CAND: 197.961628 4566.749512 0.4115362 2.4236743 15.2664 10.9336  8
------> CAND: 188.440497 3724.709717 0.8991358 2.9734554 15.2612 10.9282  8
------> CAND: 115.249832 4792.604004 0.9879218 3.0940731 14.6531 10.9266 16
------> CAND: 260.409133 4295.901367 0.6415082 2.9058497 16.9973 10.9087  4
------> CAND: 461.120260 4100.832520 0.4130504 2.6570809 16.9911 10.9038  4
------> CAND: 172.749016 4186.289551 0.8448906 3.0299907 15.2272 10.893  8
------> CAND: 345.755206 3998.156250 0.4285209 2.7046487 16.9656 10.8836  4
------> CAND: 443.510748 3718.005371 0.9831861 2.9941862 16.9654 10.8834  4
------> CAND: 345.806848 5425.585938 0.9174340 2.9450481 16.9455 10.8676  4
------> CAND: 282.364386 3690.563477 0.9072027 2.9674571 16.9281 10.8537  4
------> CAND: 129.604062 5381.747070 1.1335360 3.1102684 15.1884 10.853  8
------> CAND: 345.668789 3695.310303 0.8728815 2.9636397 16.9239 10.8505  4
------> CAND:  57.610254 4067.489258 0.5763662 2.8611860 14.5927 10.8479 16
------> CAND: 259.212536 4061.340576 0.5853269 2.8688748 16.9111 10.8403  4
------> CAND: 172.830502 4067.489258 0.5763662 2.8611860 16.9039 10.8346  4
------> CAND:  14.281827 5861.657227 1.0672401 2.9454303 15.1585 10.8221  8
------> CAND: 258.250016 4938.651367 0.7945924 1.0414467 24.8771 10.804  1
------> CAND:  18.511826 3658.005127 0.8342425 2.9410756 14.5549 10.7988 16
------> CAND:  74.934047 3839.511230 0.8551815 2.9888196 14.5519 10.7949 16
------> CAND: 152.958070 4092.505127 0.7496500 2.9807341 14.5518 10.7948 16
------> CAND: 198.716021 3713.068359 0.7321511 0.3218409 14.5481 10.79 16
------> CAND: 115.132015 3913.559082 0.8224819 2.9907045 14.5478 10.7896 16
------> CAND: 115.209349 4322.387207 0.8640127 3.0400624 14.5467 10.7882 16
------> CAND: 403.828684 3818.512939 0.9736721 3.0118752 15.1239 10.7864  8
------> CAND: 461.050452 3617.257324 0.8170120 2.9265625 24.8333 10.7849  1
------> CAND:  19.341477 3640.025146 0.4194578 0.4629565 14.5379 10.7767 16
------> CAND: 199.239192 3804.450684 0.8230859 0.3463069 14.5338 10.7715 16
------> CAND: 493.484685 3650.665039 0.9196405 0.2280037 24.7971 10.7692  1
------> CAND: 333.599019 5453.459961 0.7962548 2.8065138 16.8213 10.769  4
------> CAND: 336.603616 4505.203613 0.9500694 3.0817854 16.8071 10.7578  4
------> CAND:  86.361533 4383.235352 1.0913574 3.1239047 14.5106 10.7412 16
------> CAND: 107.537739 5301.632324 0.6740093 2.6686599 14.5105 10.7411 16
------> CAND: 108.271112 4099.437500 0.8177348 3.0062313 14.5043 10.7331 16
------> CAND: 259.241082 4122.602539 0.5644977 2.8481851 15.0637 10.7242  8
------> CAND:  63.100949 3751.157227 0.8076156 0.3190091 14.4967 10.7233 16
------> CAND: 276.349482 5856.073242 1.0678719 1.4038355 15.0614 10.7218  8
------> CAND: 499.391113 4145.948730 0.7964264 3.0063341 16.7571 10.7181  4
------> CAND: 172.820641 3839.357422 0.4384464 2.7343745 15.0544 10.7146  8
------> CAND: 177.691887 3621.700928 0.7169906 0.2645791 24.6665 10.7125  1
------> CAND: 133.241861 3738.289307 0.9753333 0.2669139 14.4884 10.7124 16
------> CAND:  57.574961 3803.024170 0.9223092 2.9962590 14.4781 10.6992 16
------> CAND:  57.602469 3924.036865 0.5785617 2.8621254 14.4775 10.6983 16
------> CAND: 403.276189 4701.470703 1.0514547 3.1300082 16.7213 10.6897  4
------> CAND: 390.613439 4295.901367 0.6415082 2.9058497 16.7185 10.6874  4
------> CAND:  54.991806 3998.156250 0.4285209 2.7046487 14.4645 10.6815 16
------> CAND: 230.518090 3676.859131 0.6412389 2.8795433 15.0159 10.6749  8
------> CAND: 329.391856 3676.656738 0.2631083 0.8360024 16.7004 10.6731  4
------> CAND:  14.281567 5877.001465 1.0679090 2.9569521 15.0027 10.6613  8
------> CAND:  65.809965 3769.120605 0.5340939 0.4558108 14.4448 10.656 16
------> CAND: 461.163339 4391.622070 0.5009472 2.7381725 19.6852 10.6304  2
[01:04:46][186018][INFO ] Statistics: count dirty SumSpec pages 1730 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:04:46][186018][INFO ] Data processing finished successfully!
01:04:46 (186018): called boinc_finish(0)

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