Task 1722881295

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_156_6850000_3
Workunit ID: 865259749
Created: 31 Jan 2025 11:16:50 UTC
Sent: 31 Jan 2025 12:01:28 UTC
Report deadline: 14 Feb 2025 12:01:28 UTC
Received: 1 Feb 2025 4:43:52 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 260.76
CPU time (sec): 14.15
Peak working set size (MB): 275.98
Peak swap size (MB): 6175.78
Peak disk usage (MB): 0.02
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[22:22:35][8039][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_156.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 6850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_156.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_156_6850000_3_0
------> GPU usage: 1.000000
[22:22:35][8039][INFO ] Starting data processing...
[22:22:35][8039][INFO ] opti: No host transfer for n_steps. Use device global.
[22:22:35][8039][INFO ] opti: No host transfer for mean. Use device global.
[22:22:35][8039][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:22:35][8039][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:22:35][8039][INFO ] opti: power spectrum in fft callback (static link).
[22:22:35][8039][INFO ] opti: __constant__ access is not uniform, bad!
[22:22:35][8039][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[22:22:35][8039][INFO ] CUDA global memory status (initial GPU state, including context):
[22:22:35][8039][INFO ] No template file. Generating templates.
[22:22:35][8039][INFO ] Template param value T_cons = 50000
[22:22:38][8039][INFO ] Number of generated templates to be used: 50000
[22:22:38][8039][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_156.cpt
[22:22:38][8039][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_156.cpt (No such file or directory).
------> Starting from scratch...
[22:22:38][8039][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_156.binary
[22:22:38][8039][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_DM245.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399709944
------> 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: 245.6 cm^-3 pc
------> Scale factor: 1.1035
[22:22:38][8039][INFO ] Allocating memory for dedispersed compressed time series...
[22:22:38][8039][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:22:38][8039][INFO ] 8-bit allocation done
[22:22:38][8039][INFO ] Foobar
[22:22:38][8039][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_156.binary
[22:22:38][8039][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:22:38][8039][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:22:38][8039][INFO ] FftSize = 12582913
[22:22:39][8039][INFO ] Seed for random number generator is -1044136589.
[22:22:41][8039][INFO ] 8[22:22:41][8039][INFO ] 9[22:22:42][8039][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:22:42][8039][INFO ] Normalization factor 3.97364e-08
[22:22:42][8039][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
[22:22:42][8039][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 905 MB (11096 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:22:42][8039][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:22:42][8039][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:22:42][8039][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1654.19458008, mean= -0.00009860  -0.00009860
[22:22:42][8039][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:24:03][8039][INFO ] Checkpoint committed!
[22:25:31][8039][INFO ] Checkpoint committed!
[22:26:55][8039][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 154.682248 4267.147949 0.6649244 3.8564408 16.2621 13.0567 16
------> CAND: 109.868391 4230.362305 1.0670027 6.2390857 15.934 12.617 16
------> CAND: 310.499071 4876.427734 0.7688541 6.0822768 18.7037 12.2698  4
------> CAND:  86.578742 4314.687500 0.6953074 6.0876665 15.5402 12.0927 16
------> CAND:  34.200452 3844.513428 0.9738272 6.1589265 15.4739 12.0048 16
------> CAND: 265.541964 4867.677734 0.8564607 4.1084557 18.3456 11.9833  4
------> CAND: 259.735966 4314.687500 0.6953074 6.0876665 18.123 11.8054  4
------> CAND: 461.690661 5011.092773 0.5448357 5.6499639 27.0944 11.767  1
------> CAND: 161.679913 4449.745117 1.0357783 6.2531419 21.3917 11.6436  2
------> CAND:  31.225439 5332.767578 1.1401452 4.1927299 15.1729 11.6072 16
------> CAND: 115.431748 3994.599121 0.2910288 5.4268737 15.1393 11.563 16
------> CAND: 115.210387 5485.248535 1.2412421 4.2219787 15.8648 11.5547  8
------> CAND: 154.010639 4039.597900 0.9955102 6.1991091 15.8285 11.517  8
------> CAND: 115.538147 4249.804688 0.8210703 6.1592445 15.0566 11.4543 16
------> CAND:  86.617409 3735.541260 0.8600359 6.1071792 15.0404 11.433 16
------> CAND: 328.785643 4013.235107 1.0134027 6.1994858 17.6276 11.4101  4
------> CAND: 115.504670 3812.681396 0.7945303 6.1018362 14.9671 11.3368 16
------> CAND:  20.027619 5010.382812 1.0527910 6.2528191 14.9599 11.3274 16
------> CAND: 173.234817 3735.541260 0.8600359 6.1071792 15.6452 11.3264  8
------> CAND: 412.404683 3622.918213 0.6794175 6.0232229 20.8432 11.3176  2
------> CAND: 331.348815 4326.803223 1.0297189 3.7147987 20.8133 11.2999  2
------> CAND:  35.108475 3631.913574 0.4922807 3.5415466 14.9286 11.2863 16
------> CAND: 230.845331 5011.092773 0.5448357 5.6499639 20.6887 11.2258  2
------> CAND: 173.211981 4269.979004 0.8771920 6.1790323 14.8811 11.2241 16
------> CAND: 115.526988 4677.205078 0.9947428 6.2355371 14.8742 11.2152 16
------> CAND: 332.861753 4496.581055 0.5143335 5.8430209 20.6266 11.189  2
------> CAND: 173.186030 3732.641113 0.9096500 6.1159043 15.5039 11.1797  8
------> CAND: 308.021277 4039.597900 0.9955102 6.1991091 17.3078 11.1555  4
------> CAND: 161.683027 4357.918457 0.9949427 6.2339196 20.5628 11.1511  2
------> CAND: 375.957400 3954.581787 0.5695662 3.7233686 15.4706 11.1451  8
------> CAND: 353.047673 3967.036621 0.7576877 3.6167326 15.4515 11.1253  8
------> CAND:  40.646659 3920.412842 0.7138622 3.6081471 14.7759 11.0866 16
------> CAND:  55.793430 6069.178223 1.2877849 6.1855621 14.7666 11.0745 16
------> CAND: 340.683619 3887.219727 0.6427805 6.0436811 15.3698 11.0406  8
------> CAND: 200.232333 4234.763184 0.9604915 6.2076569 25.3572 11.0125  1
------> CAND:  86.585230 4425.973145 0.8316097 6.1610084 14.6885 10.9727 16
------> CAND: 129.867983 4314.687500 0.6953074 6.0876665 15.3033 10.9718  8
------> CAND: 346.398789 4103.297363 0.8970516 6.1731987 17.067 10.9641  4
------> CAND: 413.998588 3634.717773 0.4768072 3.5569563 17.0593 10.958  4
------> CAND: 128.737042 4612.923340 1.1255084 0.0006428 15.2848 10.9527  8
------> CAND: 178.985540 4684.738770 1.0970979 3.8764517 14.6706 10.9493 16
------> CAND:  30.792837 5635.520508 1.2554678 4.2933726 15.2797 10.9474  8
------> CAND: 242.291241 3768.846924 0.9158159 6.1253610 15.2784 10.946  8
------> CAND: 230.515235 3646.093262 0.9242398 3.3658326 15.2544 10.9212  8
------> CAND: 444.212201 3878.012695 0.9642629 6.1595311 17.0113 10.9199  4
------> CAND: 148.186215 4361.093750 0.9626866 6.2173691 14.6393 10.9085 16
------> CAND: 480.586042 3643.441406 0.9600730 6.1088014 25.1136 10.9067  1
------> CAND: 115.448097 3625.240234 0.6184404 5.9913721 14.6277 10.8935 16
------> CAND: 127.379031 3660.286133 0.3113283 5.6535044 14.6223 10.8865 16
------> CAND: 115.507006 4209.459473 0.8355297 6.1578512 15.2105 10.8758  8
------> CAND: 170.057128 3995.619141 1.0294975 6.1965585 14.6062 10.8655 16
------> CAND: 200.216503 3985.556152 0.7433649 6.0992665 16.8831 10.818  4
------> CAND: 138.528063 5276.405273 0.6859648 5.8281236 14.5631 10.8094 16
------> CAND: 164.119039 3785.223633 0.5169234 5.9419370 14.5615 10.8074 16
------> CAND: 143.761065 3691.889648 0.5538857 3.5399632 16.8599 10.7997  4
------> CAND: 259.609325 4282.047363 0.4598094 5.8114514 16.8588 10.7988  4
------> CAND: 115.301215 4008.082031 0.8285559 3.6070011 14.5516 10.7946 16
------> CAND: 140.254318 4671.804199 1.0500317 6.2582865 19.951 10.788  2
------> CAND: 100.130050 5456.631348 0.6828305 4.8462529 14.5453 10.7863 16
------> CAND: 259.194630 5059.022949 0.9333733 4.1613216 16.8388 10.7829  4
------> CAND:  49.311411 4413.591309 0.6889261 6.0686989 14.527 10.7625 16
------> CAND: 296.765587 4190.419434 0.8417278 3.7136593 15.1005 10.7622  8
------> CAND: 441.259765 3874.327881 0.5245905 3.6962314 19.8987 10.757  2
------> CAND: 307.847147 4441.991211 0.8261092 3.8624463 19.8924 10.7532  2
------> CAND: 456.389149 5594.248047 1.2541589 6.2824192 16.7956 10.7486  4
------> CAND:  40.055238 5010.382812 1.0527910 6.2528191 15.0627 10.7232  8
------> CAND:  51.108252 3647.236816 0.9230930 6.0986943 15.0624 10.7228  8
------> CAND: 115.401386 4174.628418 0.3891874 5.6906090 14.492 10.7172 16
------> CAND: 103.191480 5189.649902 1.2047598 4.0962400 16.7325 10.6986  4
------> CAND: 436.341029 3845.469971 0.2981099 5.5699635 19.7976 10.697  2
------> CAND:  86.593015 4920.950684 1.1695311 0.0163244 14.4733 10.6928 16
------> CAND: 182.795913 4685.076172 0.6909419 6.0441227 16.6852 10.661  4
------> CAND: 150.494290 6468.182129 1.1121141 5.7520657 14.4405 10.6504 16
------> CAND: 115.403721 4531.777832 0.4610673 5.7095828 14.4349 10.6431 16
------> CAND: 147.453102 4517.858398 0.7529866 3.9629128 14.4302 10.6369 16
------> CAND: 424.578517 6040.094238 1.2854198 4.5015764 16.6547 10.6368  4
------> CAND: 340.504038 3664.544434 0.7424129 6.0555706 16.6494 10.6326  4
------> CAND: 429.393709 5724.591309 1.1002852 6.1455431 16.6493 10.6326  4
------> CAND: 115.548787 4275.859863 1.0219910 6.2309351 14.9738 10.6315  8
------> CAND: 199.258655 4091.766357 0.9245179 3.6259117 14.9673 10.6247  8
------> CAND: 184.535143 3901.254639 0.8724298 6.1422114 14.4159 10.6185 16
------> CAND: 117.169681 3694.581055 0.5368776 3.5538564 14.9381 10.5947  8
------> CAND: 155.249535 4876.427734 0.7688541 6.0822768 14.9364 10.593  8
------> CAND: 115.525171 4739.763672 0.9916320 6.2394786 14.3908 10.586 16
------> CAND: 215.281529 3766.848633 0.5412014 5.9670386 14.9265 10.5827  8
------> CAND: 417.536476 3792.541504 0.6705549 3.5416150 19.5824 10.5694  2
------> CAND: 429.348814 6135.458008 1.2937115 6.1843958 16.5648 10.5657  4
------> CAND: 259.689254 4012.670410 0.5985010 6.0137234 19.5731 10.5639  2
------> CAND:  61.502891 4026.856689 0.8724757 3.6066856 14.9031 10.5587  8
------> CAND:  30.792578 5622.188477 1.2537107 4.2975216 14.903 10.5585  8
------> CAND: 310.435491 5727.765137 1.1017758 6.1594663 24.3025 10.5544  1
------> CAND: 142.604173 5275.401855 0.6808786 5.7948704 14.8987 10.5541  8
------> CAND: 307.361865 3863.868164 0.8177329 3.5298173 14.8875 10.5426  8
------> CAND:  87.814005 3839.686279 0.8346089 3.5095069 14.3565 10.5416 16
------> CAND: 115.403462 5453.403320 0.9071810 6.0529609 14.3565 10.5415 16
------> CAND: 340.602911 5369.140137 0.7448019 5.8872085 16.5044 10.5178  4
------> CAND:  86.599503 3782.857666 0.8763740 6.1177287 14.8617 10.516  8
------> CAND: 393.763621 5844.580566 0.9497437 5.9577909 14.857 10.5112  8
------> CAND:  86.565507 4867.222168 0.8220825 6.1284466 14.8534 10.5075  8
------> CAND: 115.238673 4200.015625 1.0625141 3.6392424 14.3291 10.5061 16
[22:26:55][8039][INFO ] Statistics: count dirty SumSpec pages 1769 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:26:55][8039][INFO ] Data processing finished successfully!
22:26:55 (8039): called boinc_finish(0)

</stderr_txt>
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