Task 1733699669

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_90_1550000_0
Workunit ID: 876232362
Created: 22 Feb 2025 8:35:52 UTC
Sent: 22 Feb 2025 17:03:31 UTC
Report deadline: 8 Mar 2025 17:03:31 UTC
Received: 22 Feb 2025 19:44:45 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 752.14
CPU time (sec): 14.71
Peak working set size (MB): 372.48
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[12:31:25][739536][INFO ] Application startup - thank you for supporting Einstein@Home!
[12:31:25][739536][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_cfbf00127_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_6_dms_200_90.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 1550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_90.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_90_1550000_0_0
------> GPU usage: 0.500000
[12:31:25][739536][INFO ] Starting data processing...
[12:31:25][739536][INFO ] opti: No host transfer for n_steps. Use device global.
[12:31:25][739536][INFO ] opti: No host transfer for mean. Use device global.
[12:31:25][739536][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:31:25][739536][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:31:25][739536][INFO ] opti: power spectrum in fft callback (static link).
[12:31:25][739536][INFO ] opti: __constant__ access is not uniform, bad!
[12:31:25][739536][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[12:31:25][739536][INFO ] CUDA global memory status (initial GPU state, including context):
[12:31:25][739536][INFO ] No template file. Generating templates.
[12:31:25][739536][INFO ] Template param value T_cons = 50000
[12:31:28][739536][INFO ] Number of generated templates to be used: 50000
[12:31:28][739536][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_90.cpt
[12:31:28][739536][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_90.cpt (No such file or directory).
------> Starting from scratch...
[12:31:28][739536][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_90.binary
[12:31:28][739536][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_6_dms_200_DM239.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183785412
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 239 cm^-3 pc
------> Scale factor: 1.03799
[12:31:28][739536][INFO ] Allocating memory for dedispersed compressed time series...
[12:31:28][739536][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:31:28][739536][INFO ] 8-bit allocation done
[12:31:28][739536][INFO ] Foobar
[12:31:28][739536][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_90.binary
[12:31:28][739536][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:31:28][739536][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:31:28][739536][INFO ] FftSize = 12582913
[12:31:28][739536][INFO ] Seed for random number generator is -1038474038.
[12:31:29][739536][INFO ] 8[12:31:29][739536][INFO ] 9[12:31:30][739536][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:31:30][739536][INFO ] Normalization factor 3.97364e-08
[12:31:30][739536][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
[12:31:30][739536][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:31:30][739536][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:31:30][739536][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:31:30][739536][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:32:25][739536][INFO ] Checkpoint committed!
[12:33:25][739536][INFO ] Checkpoint committed!
[12:34:25][739536][INFO ] Checkpoint committed!
[12:35:25][739536][INFO ] Checkpoint committed!
[12:36:25][739536][INFO ] Checkpoint committed!
[12:37:25][739536][INFO ] Checkpoint committed!
[12:38:25][739536][INFO ] Checkpoint committed!
[12:39:25][739536][INFO ] Checkpoint committed!
[12:40:25][739536][INFO ] Checkpoint committed!
[12:41:25][739536][INFO ] Checkpoint committed!
[12:42:25][739536][INFO ] Checkpoint committed!
[12:43:25][739536][INFO ] Checkpoint committed!
[12:43:55][739536][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4500.177734 1.1015525 2.7344759 24.3133 20.6605  8
------> CAND:   0.250426 3750.438477 0.6725351 0.7274387 24.1343 20.4628  8
------> CAND:   0.250167 3733.121338 0.4196252 1.8525952 22.7414 18.9296  8
------> CAND:   0.250686 4940.548340 1.1450222 1.4130661 22.5689 18.7405  8
------> CAND:   0.501112 3646.442139 0.4939230 0.9014609 32.8804 18.518  2
------> CAND:   0.501372 4965.745605 1.1412295 1.4603328 32.2587 18.1443  2
------> CAND:   0.500334 3602.453125 0.9680689 2.7532582 26.2963 14.5689  2
------> CAND:   0.167124 3746.520264 0.5190331 0.9930661 18.662 14.5084  8
------> CAND:   0.249648 3602.453125 0.9680689 2.7532582 18.3611 14.1871  8
------> CAND:   1.250834 3782.493408 0.4254210 1.6420932 25.167 13.8938  2
------> CAND:   1.251094 4249.420410 0.6042933 1.7509874 24.8979 13.7331  2
------> CAND:   0.499815 4600.330078 1.1143667 2.7188125 20.1524 13.4335  4
------> CAND:   1.251353 4742.310547 0.8384634 1.9366326 24.2092 13.322  2
------> CAND:   0.500593 4119.662109 1.0470797 2.7823753 23.2116 12.727  2
------> CAND:   1.251613 5020.017578 1.0226064 1.8565708 23.1139 12.6688  2
------> CAND:   0.499555 3602.453125 0.9680689 2.7532582 18.9079 12.4334  4
------> CAND:  86.782716 4384.059570 1.0846610 2.7596512 15.7834 12.416 16
------> CAND:  86.380217 3810.926514 0.6059321 2.4195840 15.7017 12.3072 16
------> CAND:   1.250056 3641.261963 0.5088249 2.3175416 22.2589 12.1595  2
------> CAND:   0.625417 3782.492432 0.4254261 1.6398484 18.4941 12.1021  4
------> CAND:   1.250575 4552.022461 0.9010768 2.4810169 27.7149 12.0364  1
------> CAND:   1.250315 4128.117676 0.7344928 2.4900599 27.5889 11.9817  1
------> CAND:  86.415251 4233.303711 0.8443792 2.5768769 16.1877 11.8917  8
------> CAND:   0.625677 4249.698242 0.6039115 1.8548650 21.7341 11.8472  2
------> CAND:   0.417031 3782.379395 0.4261588 1.5860057 16.0802 11.7794  8
------> CAND:  86.413953 3639.288086 0.5395864 2.3647609 15.1825 11.6199 16
------> CAND: 237.142580 3836.653320 0.9860993 0.5677751 15.8734 11.5637  8
------> CAND:  38.889263 3801.143555 0.7601650 0.6977975 15.1339 11.556 16
------> CAND:  56.776451 4409.256836 1.0897232 2.7632022 15.1137 11.5293 16
------> CAND: 451.137203 4225.744629 0.9456962 0.9106144 21.1045 11.4729  2
------> CAND: 197.716652 3746.117432 0.5234405 0.9712771 15.0539 11.4507 16
------> CAND:  97.047860 4454.926270 1.0469459 1.0342643 15.7515 11.4369  8
------> CAND: 129.756135 3673.495850 0.7405250 0.5951418 15.7162 11.4001  8
------> CAND: 115.250351 4167.748047 0.8954058 2.6540923 15.0067 11.3888 16
------> CAND:  34.408578 4101.764648 1.0432361 0.7484067 14.9798 11.3535 16
------> CAND: 134.965262 4138.795410 0.7252908 2.4697378 20.8958 11.3489  2
------> CAND: 204.832133 3908.068604 0.9439529 0.6484533 15.6589 11.3405  8
------> CAND:   0.625936 5091.204102 1.0659508 2.2277105 20.8108 11.2984  2
------> CAND: 155.517868 3788.612305 0.8762289 0.5921513 14.936 11.2961 16
------> CAND: 188.016199 4022.255127 0.9117851 2.7108488 14.8703 11.2101 16
------> CAND: 115.358048 3959.103516 0.6292801 1.0486495 14.8643 11.2022 16
------> CAND: 311.625600 4266.849609 0.7835112 2.4933891 15.469 11.1434  8
------> CAND: 362.582818 4465.032715 0.7525267 1.5183847 15.4472 11.1209  8
------> CAND: 228.784569 3659.707031 0.8109807 2.6679547 15.4446 11.1182  8
------> CAND: 144.631718 3893.714111 0.5556355 1.1069571 14.7776 11.0888 16
------> CAND: 156.366203 3777.242432 0.6402499 0.8104391 14.7703 11.0794 16
------> CAND: 115.224919 4695.847656 1.1233312 2.6895466 14.7657 11.0733 16
------> CAND: 172.787164 3877.426514 0.7396547 2.5736005 14.7604 11.0664 16
------> CAND: 289.263696 3893.714111 0.5556355 1.1069571 15.391 11.0626  8
------> CAND: 414.822530 4461.196289 0.7571859 2.2721517 20.3993 11.054  2
------> CAND: 172.752390 4371.204102 0.9900091 2.6868031 15.3814 11.0527  8
------> CAND: 387.717836 4009.268066 0.5569326 1.3199486 17.1142 11.0016  4
------> CAND:  86.377882 3811.476562 0.7082225 2.5608654 14.7075 10.9974 16
------> CAND: 261.979423 3793.028564 0.7713725 0.6799875 20.2891 10.9886  2
------> CAND:  38.889004 3784.076416 0.7530129 0.6882394 14.6905 10.9753 16
------> CAND:  57.630755 4389.270020 0.8923626 2.5836201 14.6847 10.9678 16
------> CAND:  19.125565 3911.673340 0.8371255 0.7220234 14.674 10.9537 16
------> CAND: 427.137796 4046.579590 0.7363195 0.9669245 17.0486 10.9495  4
------> CAND: 191.943611 5024.671875 1.0232725 2.2058566 14.6549 10.9289 16
------> CAND: 284.486133 3621.967529 0.7669085 2.6424150 17.0021 10.9126  4
------> CAND: 115.191962 4270.959473 0.9393069 2.6781399 14.6417 10.9117 16
------> CAND: 461.653033 4549.696777 0.9329877 1.2647688 25.117 10.9082  1
------> CAND:  94.740824 4101.556152 0.6645700 1.1468502 14.5962 10.8525 16
------> CAND: 172.720470 4242.135254 1.0300164 2.7574100 15.1821 10.8465  8
------> CAND: 118.721546 3661.180908 0.8261006 0.5202791 14.5842 10.8369 16
------> CAND: 358.856266 4753.323242 1.0094727 1.3716837 15.1585 10.8221  8
------> CAND:   0.416772 4052.113281 0.7312098 2.5119076 15.1439 10.807  8
------> CAND:  86.374508 3929.380371 0.9149240 2.7202144 14.5578 10.8026 16
------> CAND: 286.979756 4028.521729 0.8066480 2.6179028 16.8609 10.8005  4
------> CAND: 172.825831 3661.168213 0.4546347 2.1421402 15.1195 10.7818  8
------> CAND: 264.651848 4263.504395 0.8336084 1.0639954 19.933 10.7773  2
------> CAND: 172.798842 4354.009766 0.7621418 2.3824341 15.0906 10.752  8
------> CAND: 189.196187 4999.753906 1.1446208 1.4718115 14.4988 10.726 16
------> CAND:  86.495958 3793.102539 0.5001822 1.1369891 14.4823 10.7045 16
------> CAND: 230.509526 3846.295898 0.5816479 2.3461213 15.0377 10.6974  8
------> CAND: 380.439383 4601.894531 1.0432410 1.1666975 15.0309 10.6904  8
------> CAND:   0.625158 4143.988770 0.7190737 2.4467854 19.7835 10.6887  2
------> CAND: 172.790278 3863.996094 0.6613039 2.4932289 15.0263 10.6856  8
------> CAND:  86.434195 4241.481445 0.6092077 1.8300451 14.4562 10.6707 16
------> CAND:  89.287239 4196.137695 0.9862477 2.7294364 14.4509 10.6638 16
------> CAND: 115.189626 4067.509766 0.9503424 2.7266197 14.4471 10.6589 16
------> CAND:   0.166864 3608.749268 0.9596548 2.7502177 14.9947 10.653  8
------> CAND:  24.458478 4024.337891 0.8083962 0.8583797 14.9941 10.6524  8
------> CAND:  19.126084 3980.403564 0.8690341 0.7571844 14.4414 10.6515 16
------> CAND: 239.015198 4070.774902 0.9502847 2.7312415 19.7159 10.6486  2
------> CAND:  49.874805 4467.474609 1.0973722 2.7473633 19.7069 10.6432  2
------> CAND: 110.471231 4134.704102 0.9049499 0.8642920 19.6809 10.6278  2
------> CAND: 106.459479 3891.098877 0.5625376 2.2919486 14.4231 10.6278 16
------> CAND: 230.449839 4695.847656 1.1233312 2.6895466 14.9682 10.6257  8
------> CAND: 191.940237 4174.246094 0.8949150 0.9091589 14.958 10.6152  8
------> CAND:   1.249537 3952.017578 0.8796499 2.6921272 19.645 10.6066  2
------> CAND:  86.407725 3957.573486 0.6870258 2.4794946 14.384 10.5772 16
------> CAND: 124.144509 3874.930420 0.4947517 2.0543535 14.3741 10.5643 16
------> CAND:  49.874545 4474.056641 1.0983120 2.7526634 19.544 10.5467  2
------> CAND: 499.368536 4129.125488 0.8371501 2.6206307 16.5379 10.5443  4
------> CAND:  86.411618 3871.600342 0.6438464 2.4487786 14.3468 10.529 16
------> CAND: 115.223103 3746.217041 0.9113975 2.7283263 14.3462 10.5283 16
------> CAND: 340.787682 3884.909424 0.5740434 1.0684164 19.4737 10.505  2
------> CAND: 105.644620 4092.447998 0.6734893 2.3929572 14.3262 10.5024 16
------> CAND: 153.884258 4549.696777 0.9329877 1.2647688 16.4838 10.5015  4
[12:43:55][739536][INFO ] Statistics: count dirty SumSpec pages 430395 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:43:55][739536][INFO ] Data processing finished successfully!
12:43:55 (739536): called boinc_finish(0)

</stderr_txt>
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