Task 1703144360

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_79_2850000_0
Workunit ID: 857760978
Created: 25 Dec 2024 23:20:19 UTC
Sent: 26 Dec 2024 9:44:06 UTC
Report deadline: 9 Jan 2025 9:44:06 UTC
Received: 26 Dec 2024 16:57:43 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 424.75
CPU time (sec): 22.69
Peak working set size (MB): 296.48
Peak swap size (MB): 36488.28
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>
[11:49:48][1209576][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_79.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 2850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_79.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_79_2850000_0_0
------> GPU usage: 0.500000
[11:49:48][1209576][INFO ] Starting data processing...
[11:49:48][1209576][INFO ] opti: No host transfer for n_steps. Use device global.
[11:49:48][1209576][INFO ] opti: No host transfer for mean. Use device global.
[11:49:48][1209576][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:49:48][1209576][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:49:48][1209576][INFO ] opti: power spectrum in fft callback (static link).
[11:49:48][1209576][INFO ] opti: __constant__ access is not uniform, bad!
[11:49:48][1209576][INFO ] Running on device 3 NVIDIA TITAN V
[11:49:48][1209576][INFO ] CUDA global memory status (initial GPU state, including context):
[11:49:48][1209576][INFO ] No template file. Generating templates.
[11:49:48][1209576][INFO ] Template param value T_cons = 50000
[11:49:52][1209576][INFO ] Number of generated templates to be used: 50000
[11:49:52][1209576][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_79.cpt
[11:49:52][1209576][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_79.cpt (No such file or directory).
------> Starting from scratch...
[11:49:52][1209576][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_79.binary
[11:49:52][1209576][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM237.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766076768
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 237.9 cm^-3 pc
------> Scale factor: 1.31319
[11:49:52][1209576][INFO ] Allocating memory for dedispersed compressed time series...
[11:49:52][1209576][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:49:52][1209576][INFO ] 8-bit allocation done
[11:49:52][1209576][INFO ] Foobar
[11:49:52][1209576][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_79.binary
[11:49:52][1209576][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:49:52][1209576][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:49:52][1209576][INFO ] FftSize = 12582913
[11:49:53][1209576][INFO ] Seed for random number generator is 1115676027.
[11:49:55][1209576][INFO ] 8[11:49:55][1209576][INFO ] 9[11:49:55][1209576][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:49:55][1209576][INFO ] Normalization factor 3.97364e-08
[11:49:55][1209576][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
[11:49:55][1209576][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1608 MB (10449 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:49:55][1209576][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:49:55][1209576][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:49:55][1209576][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:50:48][1209576][INFO ] Checkpoint committed!
[11:51:48][1209576][INFO ] Checkpoint committed!
[11:52:48][1209576][INFO ] Checkpoint committed!
[11:53:48][1209576][INFO ] Checkpoint committed!
[11:54:48][1209576][INFO ] Checkpoint committed!
[11:55:48][1209576][INFO ] Checkpoint committed!
[11:56:48][1209576][INFO ] Checkpoint committed!
[11:56:51][1209576][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4623.718262 1.1267203 3.1031847 24.0203 20.3369  8
------> CAND:   0.250167 4501.771484 1.0755839 3.0779946 19.8778 18.0521 16
------> CAND:   0.499815 3800.425781 0.4986375 2.7246091 21.5057 17.5786  8
------> CAND:   0.500334 6275.269043 1.1969744 2.6647704 20.6224 16.6188  8
------> CAND:   0.249907 3620.580078 0.7285455 2.8670528 18.5354 16.1685 16
------> CAND:   0.249648 3624.333496 0.9699320 2.9398112 18.0097 15.4396 16
------> CAND:   0.166605 3976.890869 0.7446275 2.9138613 17.7885 15.1344 16
------> CAND:   1.499963 3619.704346 0.7576129 2.8780365 26.6017 14.7515  2
------> CAND:   1.500222 4353.849121 1.0300679 3.0624030 26.5427 14.7163  2
------> CAND: 165.555163 6234.204590 1.1985177 2.7026880 21.0387 14.1487  4
------> CAND:   1.250315 4517.429199 0.4272248 1.5804371 25.5755 14.1379  2
------> CAND:   1.250834 6021.319824 0.9704816 1.9990884 25.3202 13.9853  2
------> CAND:   0.499555 3600.126221 0.9685810 2.9333146 18.1526 13.9649  8
------> CAND:   0.500593 3997.576416 1.0296757 0.4336404 18.1344 13.9456  8
------> CAND:   1.250575 4884.900879 0.5314554 1.7310615 24.8921 13.7296  2
------> CAND:   0.749981 3619.704346 0.7576129 2.8780365 20.3664 13.606  4
------> CAND:   0.499296 3605.845947 0.9674829 2.9345555 17.8077 13.5983  8
------> CAND:   1.250056 3714.623535 0.2519499 1.1365258 24.6113 13.562  2
------> CAND: 165.554384 6259.745605 1.1996690 2.7112792 24.4622 13.4729  2
------> CAND: 165.554903 6230.090820 1.1986556 2.7062116 24.3631 13.4138  2
------> CAND:  55.184881 6261.830078 1.1995951 2.7095027 17.4319 13.2002  8
------> CAND:   0.500853 5383.717285 1.2247491 1.1177386 17.4194 13.1869  8
------> CAND:   1.251094 6223.307617 1.1145973 1.9303323 23.4304 12.8574  2
------> CAND:  55.185141 6234.204590 1.1985177 2.7026880 19.4056 12.8328  4
------> CAND: 165.522465 5633.901367 0.9087203 2.6561475 23.3235 12.7937  2
------> CAND:   1.501260 4255.336426 1.0199611 0.5770654 23.2065 12.7239  2
------> CAND: 115.277859 4944.698242 0.7084221 2.7156515 16.0102 12.7189 16
------> CAND:   0.750241 4623.718262 1.1267203 3.1031847 19.2389 12.6989  4
------> CAND: 161.455697 3755.966064 0.9197428 2.9568863 15.846 12.4994 16
------> CAND:   0.166864 6005.886719 0.9704073 2.0292740 15.756 12.3795 16
------> CAND:   0.374991 4292.981934 1.0216962 3.0512645 16.5956 12.3189  8
------> CAND: 165.497811 5169.624023 0.7104974 2.6089411 22.4179 12.2541  2
------> CAND:  82.777711 6234.204590 1.1985177 2.7026880 18.5453 12.1431  4
------> CAND:   1.000408 5691.782715 1.2545108 3.0128307 22.1874 12.1169  2
------> CAND:  96.650292 3937.236816 0.4719655 2.6780856 15.5076 12.0495 16
------> CAND:  55.165937 5170.542480 0.7098925 2.6069274 16.3322 12.0428  8
------> CAND:   0.625158 4623.826660 0.9274149 0.8377069 18.3945 12.0224  4
------> CAND:   1.000148 4935.483398 0.9181608 2.9600224 22.0046 12.0081  2
------> CAND:   1.501001 3749.983398 0.8067183 0.3514147 22.003 12.0072  2
------> CAND:   1.500482 4887.766602 1.1644121 3.1036189 21.9975 12.0039  2
------> CAND:   0.999889 3777.375000 0.5310056 2.7507651 21.9612 11.9823  2
------> CAND:   0.750760 4413.388184 1.0955052 0.6381615 18.2846 11.9345  4
------> CAND: 165.469006 4484.190918 0.4920155 2.5275359 21.8664 11.9259  2
------> CAND: 165.516496 5553.798828 0.8620629 2.6487050 21.8618 11.9232  2
------> CAND:   0.625417 6021.319824 0.9704816 1.9990884 18.2015 11.8681  4
------> CAND:   0.416772 4195.743652 0.7609740 0.6593422 16.1274 11.8287  8
------> CAND:  86.411358 3851.704346 0.5666859 2.7829354 15.3313 11.8161 16
------> CAND: 174.858566 3664.316895 0.3214890 0.7693130 15.329 11.8131 16
------> CAND:  82.777192 6259.745605 1.1996690 2.7112792 18.1137 11.798  4
------> CAND: 165.554125 6257.652344 1.1997424 2.7130516 18.1031 11.7895  4
------> CAND:  55.173982 5656.117188 0.9054232 2.6571903 16.0798 11.7789  8
------> CAND: 172.894601 4750.248535 0.5020982 2.3290138 16.0377 11.735  8
------> CAND: 165.521686 5654.744629 0.9058714 2.6591015 21.4412 11.673  2
------> CAND:  82.777452 6234.204590 1.1985177 2.7026880 17.9511 11.6681  4
------> CAND:   0.250426 3678.888428 0.9766691 0.2606686 15.2114 11.658 16
------> CAND:   0.999370 3602.412842 0.9681435 2.9338126 17.8809 11.6122  4
------> CAND: 165.522724 5635.270508 0.9082808 2.6542597 21.3289 11.6062  2
------> CAND:  97.465410 3610.211182 0.9589987 0.2197254 17.8561 11.5924  4
------> CAND:   2.500630 4522.529785 0.4168641 1.6884390 26.6228 11.5621  1
------> CAND:   1.500741 4461.335938 0.6432298 2.8000693 21.2244 11.5441  2
------> CAND:   1.501520 4765.443848 1.1463014 0.8140182 21.2202 11.5416  2
------> CAND:   2.500890 4896.146973 0.5241910 1.7619331 26.5666 11.5377  1
------> CAND:   0.999629 3915.628418 0.3080637 2.2324555 17.7711 11.5246  4
------> CAND:   2.500371 4073.394775 0.3169133 1.4094019 26.5317 11.5226  1
------> CAND:   2.501668 5995.648438 0.9732733 1.9860736 26.4028 11.4666  1
------> CAND: 165.459145 4231.747070 0.4241378 2.4847829 20.9946 11.4076  2
------> CAND:   0.750500 4169.765625 0.9868948 0.5448902 17.536 11.3372  4
------> CAND: 115.193000 4882.865234 1.1638292 3.1103821 14.9673 11.3371 16
------> CAND:  41.388856 6234.204590 1.1985177 2.7026880 17.3798 11.2128  4
------> CAND: 230.300102 3821.010254 0.9872352 2.9838693 15.5119 11.188  8
------> CAND: 283.228292 4217.663086 0.8261538 0.6425150 15.4749 11.1496  8
------> CAND:  89.728404 4624.861816 0.9933045 3.0412014 14.8062 11.1262 16
------> CAND:  55.172165 5553.798828 0.8620629 2.6487050 15.4519 11.1257  8
------> CAND: 115.270333 3923.626221 0.3852518 2.5197942 14.802 11.1207 16
------> CAND:  80.731741 3938.948242 0.6863701 2.8786681 17.2297 11.0934  4
------> CAND: 211.010267 3752.926758 0.5788115 0.4789296 15.416 11.0885  8
------> CAND:  75.904871 4264.274902 1.0727400 0.5648444 14.758 11.0633 16
------> CAND:   2.500111 3678.428711 0.6248671 0.3876395 25.4573 11.056  1
------> CAND:  80.306146 4481.988281 0.4954496 1.2218647 14.728 11.0242 16
------> CAND: 136.420849 4513.657227 0.6086119 1.0480928 14.7278 11.0239 16
------> CAND: 165.499628 5153.004883 0.7165189 2.6122115 20.3458 11.0222  2
------> CAND:  39.935085 3765.155762 0.9009458 2.9496045 14.7183 11.0115 16
------> CAND: 245.393673 3820.839600 0.9334138 2.9691756 17.1191 11.0055  4
------> CAND: 115.200526 3840.536621 0.9734476 2.9874604 15.3171 10.986  8
------> CAND: 171.012900 4456.482910 0.7723682 2.9211411 14.6932 10.9788 16
------> CAND:  33.588270 4252.564453 0.5311931 0.9343520 15.3089 10.9776  8
------> CAND:   0.187625 4353.849121 1.0300679 3.0624030 14.674 10.9537 16
------> CAND:  82.748906 5169.624023 0.7104974 2.6089411 17.0397 10.9424  4
------> CAND: 169.640616 3690.299316 0.9066173 2.9362822 14.6477 10.9195 16
------> CAND:  86.373730 4422.616699 1.0331222 3.0660479 17.0108 10.9195  4
------> CAND: 165.480943 4790.976074 0.5811357 2.5638506 20.1678 10.9166  2
------> CAND: 165.482760 4779.724121 0.5876926 2.5675402 20.1619 10.9131  2
------> CAND:  43.245125 4073.062744 0.3183596 1.3961657 14.636 10.9043 16
------> CAND: 172.845813 4823.899414 0.7676332 2.8384423 15.2324 10.8985  8
------> CAND:  48.732705 3610.211182 0.9589987 0.2197254 15.2049 10.87  8
------> CAND:  39.943649 4046.606201 0.8898656 2.9895411 14.6058 10.865 16
------> CAND:  67.576184 4616.338867 0.7109882 0.9923587 16.8968 10.8289  4
------> CAND:  46.067027 4128.882812 1.0300773 3.0450463 14.5743 10.824 16
------> CAND:  82.761362 5633.901367 0.9087203 2.6561475 16.8833 10.8182  4
------> CAND:   1.251353 4051.147461 0.8617240 2.9739397 19.9797 10.805  2
[11:56:51][1209576][INFO ] Statistics: count dirty SumSpec pages 489037 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:56:51][1209576][INFO ] Data processing finished successfully!
11:56:51 (1209576): called boinc_finish(0)

</stderr_txt>
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