Task 1693751879

Name: Ter5_1_dns_cfbf00096_segment_3_dms_200_40000_84_1400000_1
Workunit ID: 851971336
Created: 8 Dec 2024 11:20:24 UTC
Sent: 8 Dec 2024 17:13:41 UTC
Report deadline: 22 Dec 2024 17:13:41 UTC
Received: 8 Dec 2024 23:57:35 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 817.28
CPU time (sec): 17.43
Peak working set size (MB): 270.45
Peak swap size (MB): 6071.35
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>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[16:43:49][953926][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_cfbf00096_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_3_dms_200_84.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 1400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_84.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_40000_84_1400000_1_0
------> GPU usage: 0.330000
[16:43:49][953926][INFO ] Starting data processing...
[16:43:49][953926][INFO ] opti: No host transfer for n_steps. Use device global.
[16:43:49][953926][INFO ] opti: No host transfer for mean. Use device global.
[16:43:49][953926][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:43:49][953926][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:43:49][953926][INFO ] opti: power spectrum in fft callback (static link).
[16:43:49][953926][INFO ] opti: __constant__ access is not uniform, bad!
[16:43:49][953926][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[16:43:49][953926][INFO ] CUDA global memory status (initial GPU state, including context):
[16:43:49][953926][INFO ] No template file. Generating templates.
[16:43:49][953926][INFO ] Template param value T_cons = 50000
[16:43:52][953926][INFO ] Number of generated templates to be used: 50000
[16:43:52][953926][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_3_dms_200_84.cpt
[16:43:52][953926][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_3_dms_200_84.cpt (No such file or directory).
------> Starting from scratch...
[16:43:52][953926][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_84.binary
[16:43:52][953926][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_3_dms_200_DM238.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714527106669
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 238.4 cm^-3 pc
------> Scale factor: 1.59014
[16:43:52][953926][INFO ] Allocating memory for dedispersed compressed time series...
[16:43:52][953926][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:43:52][953926][INFO ] 8-bit allocation done
[16:43:52][953926][INFO ] Foobar
[16:43:52][953926][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_84.binary
[16:43:52][953926][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:43:52][953926][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:43:52][953926][INFO ] FftSize = 12582913
[16:43:52][953926][INFO ] Seed for random number generator is 1112260979.
[16:43:54][953926][INFO ] 8[16:43:54][953926][INFO ] 9[16:43:54][953926][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:43:54][953926][INFO ] Normalization factor 3.97364e-08
[16:43:54][953926][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
[16:43:54][953926][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1738 MB (6239 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:43:54][953926][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:43:54][953926][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:43:54][953926][INFO ] TimeSeriesLength = 16764741, params->nsamples = 25165824
sum = 1297.89074707, mean= 0.00007742  0.00007742
[16:43:54][953926][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:44:49][953926][INFO ] Checkpoint committed!
[16:45:49][953926][INFO ] Checkpoint committed!
[16:46:49][953926][INFO ] Checkpoint committed!
[16:47:49][953926][INFO ] Checkpoint committed!
[16:48:49][953926][INFO ] Checkpoint committed!
[16:49:49][953926][INFO ] Checkpoint committed!
[16:50:49][953926][INFO ] Checkpoint committed!
[16:51:49][953926][INFO ] Checkpoint committed!
[16:52:49][953926][INFO ] Checkpoint committed!
[16:53:49][953926][INFO ] Checkpoint committed!
[16:54:49][953926][INFO ] Checkpoint committed!
[16:55:49][953926][INFO ] Checkpoint committed!
[16:56:49][953926][INFO ] Checkpoint committed!
[16:57:24][953926][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  80.306925 3878.060303 0.9879119 2.7349770 16.8773 12.6149  8
------> CAND: 115.213760 4712.303223 1.1205709 2.6098397 15.7127 12.3219 16
------> CAND: 410.433711 3733.559814 0.5692251 2.3213105 18.7037 12.2698  4
------> CAND: 352.141207 3955.089355 0.8025419 2.5777075 16.4066 12.1207  8
------> CAND: 115.224400 3695.077637 0.6416862 2.4600668 15.5576 12.1157 16
------> CAND: 222.880735 4586.591309 1.0275366 1.2568017 16.3245 12.0347  8
------> CAND: 230.391968 3669.806152 0.7508062 2.5899339 16.2124 11.9175  8
------> CAND: 345.679689 3834.690918 0.5980079 2.3133140 18.2314 11.892  4
------> CAND: 406.126897 4440.251953 0.9465573 2.5483696 16.1801 11.8837  8
------> CAND: 248.730961 3843.327637 0.9604525 0.6193788 16.1314 11.8328  8
------> CAND:  48.875954 4288.381348 0.9794758 2.6503811 17.9812 11.6922  4
------> CAND:  86.405909 3631.867188 0.5988425 2.4179268 15.2301 11.6826 16
------> CAND: 237.218876 3972.912842 0.9976072 0.7130721 17.8637 11.5984  4
------> CAND: 230.387816 3725.741699 0.9677827 2.7323823 15.8572 11.5469  8
------> CAND: 345.830983 4204.305176 0.8087240 2.4934859 17.7137 11.4788  4
------> CAND:  86.358678 3618.363525 0.8864536 2.6873176 15.0479 11.4429 16
------> CAND:  39.755505 4506.817383 0.8653929 1.3976339 15.7473 11.4325  8
------> CAND: 118.183064 3995.846924 0.6948538 2.4242778 15.0041 11.3854 16
------> CAND: 113.662155 3969.314697 1.0232188 0.6943079 14.9747 11.3468 16
------> CAND: 339.405536 3772.144043 0.4573829 1.7569269 20.8871 11.3437  2
------> CAND:  12.489397 4215.047852 0.6276136 1.7072928 14.9351 11.2949 16
------> CAND: 191.392932 3857.856201 0.9867356 0.6241234 14.9346 11.2943 16
------> CAND: 257.086637 4423.886230 1.0364201 2.6486049 15.5925 11.2716  8
------> CAND: 104.385481 3713.321045 0.6027070 2.3942535 15.5874 11.2663  8
------> CAND: 115.215058 4167.314453 0.9846184 2.6838169 14.9047 11.2551 16
------> CAND:  99.872877 4941.417969 1.1297724 2.4535611 20.7068 11.2366  2
------> CAND:  98.850670 4054.682373 0.9493989 0.8074082 14.8844 11.2285 16
------> CAND: 172.698671 3737.363281 0.9499367 2.7154334 17.3897 11.2207  4
------> CAND: 128.568102 3790.232422 0.6479952 2.4289975 17.3179 11.1636  4
------> CAND: 109.711647 4080.880371 0.6439772 1.2759895 15.4866 11.1617  8
------> CAND: 256.423591 4215.276367 1.0267739 0.8948954 15.4766 11.1513  8
------> CAND: 346.246976 3897.113770 0.7510887 0.8500899 17.3018 11.1508  4
------> CAND: 115.165232 3840.517822 0.6931537 2.4895339 15.4129 11.0853  8
------> CAND:  48.873878 4193.178711 0.9296268 2.6341479 17.1964 11.0669  4
------> CAND: 230.411950 4031.658203 0.9793929 2.7124875 15.3916 11.0633  8
------> CAND: 460.998551 4579.600098 1.0276853 2.5648224 25.4594 11.0569  1
------> CAND: 115.298620 3681.213867 0.4549732 2.0208333 14.726 11.0216 16
------> CAND: 115.253725 4496.585449 0.8689981 2.3933492 14.7145 11.0066 16
------> CAND: 390.248051 4537.531738 0.8116825 2.1512311 15.3357 11.0054  8
------> CAND: 345.621040 4223.049805 1.0275656 2.7152288 15.3133 10.9822  8
------> CAND: 156.252538 3628.092529 0.6580066 2.5031750 15.3058 10.9744  8
------> CAND: 325.566432 4975.010254 1.0633302 2.2035372 15.2866 10.9545  8
------> CAND: 115.208830 4059.394775 0.9491642 2.6906374 14.6603 10.9359 16
------> CAND: 115.277081 4204.305176 0.8087240 2.4934859 14.6513 10.9242 16
------> CAND: 230.499405 4579.600098 1.0276853 2.5648224 20.1797 10.9237  2
------> CAND:  51.745606 4067.810059 1.0126544 0.7783077 14.6462 10.9176 16
------> CAND: 324.029359 4115.330566 0.8811693 2.6046126 15.2128 10.8782  8
------> CAND: 278.567248 4673.901367 0.9159315 1.5747787 15.1993 10.8643  8
------> CAND: 339.405276 3772.144043 0.4573829 1.7569269 20.0576 10.8513  2
------> CAND: 115.301734 4024.670898 0.5627280 1.9662093 14.5903 10.8449 16
------> CAND: 432.157741 3758.481445 0.5360166 2.2348583 16.9121 10.841  4
------> CAND:  79.504782 3637.471191 0.5563484 2.3360126 15.169 10.8329  8
------> CAND:  20.606843 4201.937012 0.6441686 1.5159471 15.1565 10.8201  8
------> CAND:  38.388411 3840.517822 0.6931537 2.4895339 14.5709 10.8196 16
------> CAND:  85.084229 3808.391602 0.9079528 2.6865113 14.5705 10.8191 16
------> CAND: 113.917772 4409.412109 0.7335415 1.7135663 16.8838 10.8186  4
------> CAND: 195.045524 3895.886230 1.0118086 2.7514601 14.5641 10.8107 16
------> CAND:  93.163787 4966.773926 1.1222435 2.4279773 14.5541 10.7978 16
------> CAND:  45.896789 3810.909668 0.7411343 2.5557401 14.5523 10.7954 16
------> CAND: 115.289018 4524.958008 0.8161138 2.1718128 14.5399 10.7793 16
------> CAND: 139.580632 3681.722168 0.4488283 1.2235346 14.5369 10.7754 16
------> CAND: 230.658484 3725.698730 0.4503704 1.3870870 19.9238 10.7719  2
------> CAND: 115.240490 3662.493652 0.8408274 2.6590877 14.5298 10.7662 16
------> CAND: 251.100539 3755.891113 0.8613208 0.6129396 16.7908 10.7448  4
------> CAND: 115.162897 3764.097412 0.6661654 2.4653831 14.5035 10.7321 16
------> CAND:  86.396307 3751.359131 0.7000573 2.5184550 14.503 10.7315 16
------> CAND: 230.397418 3844.039551 0.8059976 2.6126168 15.0697 10.7304  8
------> CAND:  63.345406 3680.002686 0.7094469 0.6657530 14.4953 10.7214 16
------> CAND:  86.399161 4329.311035 0.8274300 2.4372718 14.494 10.7197 16
------> CAND:  33.225476 3715.008545 0.9535863 0.5175558 14.4924 10.7177 16
------> CAND:  57.630496 4697.368164 0.9527140 2.3378773 14.4857 10.709 16
------> CAND: 205.216726 3733.559814 0.5692251 2.3213105 15.0378 10.6975  8
------> CAND:  27.044747 4194.272461 0.6486821 2.0664265 14.4767 10.6973 16
------> CAND: 416.390743 4190.858887 0.6527981 2.0949371 16.7112 10.6816  4
------> CAND: 110.943797 3685.662354 0.9621701 2.7289281 14.4555 10.6697 16
------> CAND: 107.895602 3876.055420 0.9876758 0.6385957 15.0015 10.66  8
------> CAND: 106.693556 3943.232910 0.6436045 2.3497965 15.0009 10.6594  8
------> CAND:  48.875695 4293.476562 0.9795588 2.6553745 16.6812 10.6579  4
------> CAND: 460.927705 4302.691895 0.8794186 2.5411611 19.6819 10.6284  2
------> CAND: 183.325831 4427.572754 1.0896587 2.6951411 16.6414 10.6263  4
------> CAND: 131.556609 4194.836426 0.6479962 2.0613368 16.6332 10.6198  4
------> CAND: 109.712166 4077.568115 0.6464154 1.2767000 14.9624 10.6198  8
------> CAND: 199.027951 4052.062988 1.0072635 0.7638279 14.9608 10.6181  8
------> CAND: 230.464631 3619.754883 0.8432861 2.6539145 14.9595 10.6167  8
------> CAND: 310.780379 3829.896973 0.9211704 2.7019699 16.6287 10.6163  4
------> CAND: 221.109585 3874.366211 0.8817459 2.6652081 14.9496 10.6065  8
------> CAND:  45.669978 3893.756592 0.8726820 2.6503220 14.4058 10.6054 16
------> CAND: 345.628046 4197.000488 1.0574424 2.7316551 16.6148 10.6053  4
------> CAND: 383.269849 3772.470215 0.9564434 2.7182071 19.6195 10.5914  2
------> CAND: 191.635054 3772.470215 0.9564434 2.7182071 16.5916 10.5869  4
------> CAND: 100.876139 4199.865723 0.6442634 2.0547907 14.3845 10.5778 16
------> CAND: 491.386294 3947.328857 0.9077360 2.6738980 19.5799 10.5679  2
------> CAND: 200.500925 4999.475586 1.0918363 2.3114283 14.3749 10.5654 16
------> CAND: 353.154331 4662.983887 0.9187164 2.3117330 14.9011 10.5566  8
------> CAND: 275.374766 4080.120605 0.7614633 2.4787359 14.8929 10.5482  8
------> CAND: 345.823976 4319.273926 0.7168184 2.1659577 16.5397 10.5457  4
------> CAND:  38.765478 3769.381348 0.8498403 0.6333234 14.3475 10.5299 16
------> CAND:  44.394491 3661.803223 0.8017008 2.6316640 14.347 10.5293 16
------> CAND:  76.796544 3624.888428 0.7295840 2.5715313 14.3394 10.5194 16
------> CAND: 290.160041 4002.222656 0.7668893 2.5274591 16.4895 10.5059  4
[16:57:24][953926][INFO ] Statistics: count dirty SumSpec pages 1785 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:57:24][953926][INFO ] Data processing finished successfully!
16:57:24 (953926): called boinc_finish(0)

</stderr_txt>
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