Task 1703178833

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_164_8300000_0
Workunit ID: 857778108
Created: 25 Dec 2024 23:23:16 UTC
Sent: 26 Dec 2024 8:36:30 UTC
Report deadline: 9 Jan 2025 8:36:30 UTC
Received: 26 Dec 2024 13:36:26 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 417.94
CPU time (sec): 44.65
Peak working set size (MB): 261.32
Peak swap size (MB): 36412.3
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>
[13:28:27][1003116][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_164.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 8300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_164.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_164_8300000_0_0
------> GPU usage: 0.330000
[13:28:27][1003116][INFO ] Starting data processing...
[13:28:27][1003116][INFO ] opti: No host transfer for n_steps. Use device global.
[13:28:27][1003116][INFO ] opti: No host transfer for mean. Use device global.
[13:28:27][1003116][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:28:27][1003116][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:28:27][1003116][INFO ] opti: power spectrum in fft callback (static link).
[13:28:27][1003116][INFO ] opti: __constant__ access is not uniform, bad!
[13:28:30][1003116][INFO ] Running on device 2 Tesla V100-SXM2-16GB
[13:28:30][1003116][INFO ] CUDA global memory status (initial GPU state, including context):
[13:28:30][1003116][INFO ] No template file. Generating templates.
[13:28:30][1003116][INFO ] Template param value T_cons = 50000
[13:28:37][1003116][INFO ] Number of generated templates to be used: 50000
[13:28:37][1003116][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_164.cpt
[13:28:37][1003116][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_164.cpt (No such file or directory).
------> Starting from scratch...
[13:28:37][1003116][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_164.binary
[13:28:37][1003116][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_DM246.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.79676593723
------> 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: 246.4 cm^-3 pc
------> Scale factor: 1.31335
[13:28:37][1003116][INFO ] Allocating memory for dedispersed compressed time series...
[13:28:37][1003116][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:28:37][1003116][INFO ] 8-bit allocation done
[13:28:37][1003116][INFO ] Foobar
[13:28:37][1003116][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_164.binary
[13:28:37][1003116][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:28:37][1003116][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:28:37][1003116][INFO ] FftSize = 12582913
[13:28:37][1003116][INFO ] Seed for random number generator is 1105688592.
[13:28:41][1003116][INFO ] 8[13:28:41][1003116][INFO ] 9[13:28:42][1003116][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:28:42][1003116][INFO ] Normalization factor 3.97364e-08
[13:28:42][1003116][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
[13:28:42][1003116][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:28:42][1003116][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:28:42][1003116][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:28:42][1003116][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:29:27][1003116][INFO ] Checkpoint committed!
[13:30:28][1003116][INFO ] Checkpoint committed!
[13:31:28][1003116][INFO ] Checkpoint committed!
[13:32:28][1003116][INFO ] Checkpoint committed!
[13:33:28][1003116][INFO ] Checkpoint committed!
[13:34:28][1003116][INFO ] Checkpoint committed!
[13:35:22][1003116][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4260.179199 0.7901990 4.2442489 25.6827 22.1786  8
------> CAND:   0.499555 3647.175537 0.4857019 4.0456557 25.6367 22.1275  8
------> CAND:   0.249648 3647.175537 0.4857019 4.0456557 20.8049 19.3699 16
------> CAND:   0.499036 5101.565918 1.1444948 4.7189798 22.1546 18.287  8
------> CAND:   0.166345 5022.127441 1.1474121 4.5981874 19.3898 17.3638 16
------> CAND:   1.248758 3919.093750 0.6267832 5.5730333 30.7238 17.2222  2
------> CAND:   0.249907 3646.488525 0.4974947 5.4485216 19.2738 17.2008 16
------> CAND:   1.248499 4456.428711 0.8377171 5.6494613 30.6029 17.1496  2
------> CAND:   1.249018 3641.408691 0.5142365 5.5038428 30.5459 17.1154  2
------> CAND:   0.166605 3647.175537 0.4857019 4.0456557 19.0673 16.9112 16
------> CAND:   1.248239 4943.843262 1.1466445 5.7779832 29.4093 16.4334  2
------> CAND:   0.416253 3923.232910 0.6189523 5.5567498 19.8808 15.817  8
------> CAND:   0.500074 4055.956055 1.0369717 5.9384379 19.7753 15.7033  8
------> CAND:   1.498665 3898.263916 0.9678720 3.7595205 28.1888 15.7018  2
------> CAND:   0.624379 3919.093750 0.6267832 5.5730333 22.564 15.3845  4
------> CAND:   0.500334 3616.629395 0.9380041 5.8960118 19.0885 14.965  8
------> CAND:   0.415993 5005.783203 1.1523629 5.7463846 19.0576 14.9318  8
------> CAND:   0.499815 4695.411621 1.1263585 5.8582077 17.5998 14.8749 16
------> CAND:   0.624120 4943.843262 1.1466445 5.7779832 21.6408 14.6358  4
------> CAND:   0.249388 3642.675537 0.9588513 3.5641272 18.7311 14.5822  8
------> CAND:   0.749203 3976.274658 1.0033338 3.7922580 21.2604 14.3279  4
------> CAND:   1.498406 4277.335938 1.0705017 3.9864130 25.4368 14.055  2
------> CAND:   2.497516 3932.130371 0.6034667 5.5312085 32.0756 13.9302  1
------> CAND:   0.250167 3617.320557 0.9078415 5.8821940 16.8968 13.9145 16
------> CAND:   1.498925 3619.034912 0.8514172 3.5916238 25.1849 13.9045  2
------> CAND:   2.496997 4456.428711 0.8377171 5.6494613 31.997 13.8961  1
------> CAND:   2.497776 3641.589355 0.5069855 5.4721107 31.9939 13.8948  1
------> CAND:   2.497257 4158.529297 0.7108062 5.5945301 31.6282 13.736  1
------> CAND:   0.749462 3747.732422 0.8915889 3.6780977 20.3163 13.5656  4
------> CAND:   2.496738 4611.983398 0.9240752 5.6635051 30.2887 13.1542  1
------> CAND:   0.832505 3641.865723 0.5040339 5.4741635 19.611 12.9979  4
------> CAND:   0.312190 4456.428711 0.8377171 5.6494613 17.2372 12.9943  8
------> CAND:   2.496219 5103.765625 1.1539775 5.6748095 29.8883 12.9803  1
------> CAND:   0.832246 4464.963379 0.8341568 5.6381245 19.4897 12.9004  4
------> CAND:   2.496478 4971.623535 1.1492475 5.7643719 29.0397 12.6118  1
------> CAND: 354.645471 3619.625488 0.8477288 5.8513842 16.6607 12.3873  8
------> CAND:   1.499184 4154.590820 0.7177257 5.6276135 16.6536 12.3798  8
------> CAND:   1.247980 5001.612305 1.1514025 5.7240524 18.7831 12.3334  4
------> CAND:   0.831986 5103.765625 1.1539775 5.6748095 18.7109 12.2756  4
------> CAND:   1.499444 3640.645020 0.5237061 5.5067101 16.5417 12.2623  8
------> CAND: 392.999367 3749.270020 0.5109813 5.4212089 18.6677 12.241  4
------> CAND: 115.474827 3944.062256 0.7813026 5.7788363 15.5461 12.1005 16
------> CAND: 189.072402 4301.630859 0.7665309 5.6163173 16.3763 12.089  8
------> CAND:   1.498146 4518.856445 1.1043063 4.1643238 21.9591 11.9811  2
------> CAND: 218.016496 3634.744141 0.5665915 5.5827050 16.2365 11.9427  8
------> CAND:  25.123860 3721.341064 0.9534370 5.9063573 15.4114 11.922 16
------> CAND:   0.311930 5103.765625 1.1539775 5.6748095 16.1473 11.8495  8
------> CAND: 179.564246 4263.413574 0.5972308 5.1077003 15.3289 11.813 16
------> CAND:   0.208126 4943.843262 1.1466445 5.7779832 15.3151 11.7948 16
------> CAND: 369.717503 3770.317383 0.9577380 5.9099150 16.0812 11.7804  8
------> CAND:  25.124379 3646.131592 0.9193987 5.8827152 15.1456 11.5713 16
------> CAND: 348.291389 4038.860352 0.8027964 3.9941471 15.8397 11.5286  8
------> CAND:  86.531511 3686.621338 0.4210717 5.1674519 15.0891 11.497 16
------> CAND:  86.526840 4108.651855 0.5730074 5.2844281 15.768 11.454  8
------> CAND:  25.124119 3681.284912 0.9354231 5.8958840 15.0429 11.4363 16
------> CAND:   0.332950 4111.132812 0.5715716 5.2941823 14.9865 11.3623 16
------> CAND:   0.374731 3898.263916 0.9678720 3.7595205 15.6238 11.3041  8
------> CAND:   0.155965 4414.642090 0.8527913 5.6866641 14.9232 11.2793 16
------> CAND: 289.940755 3751.812500 0.5017145 5.4161110 15.5194 11.1957  8
------> CAND: 230.960553 4613.605957 0.9259688 5.6874723 20.5237 11.1279  2
------> CAND:   1.499963 3662.602295 0.8435429 5.8423438 17.2609 11.1182  4
------> CAND: 195.564542 3911.081055 0.8058388 3.8786843 14.7783 11.0898 16
------> CAND: 141.103691 3619.612549 0.8109661 3.6198010 15.4131 11.0855  8
------> CAND:   0.998851 3833.701660 0.4798326 4.3779650 20.4349 11.0752  2
------> CAND: 115.519462 3733.645996 0.7200627 5.7561774 14.7569 11.0618 16
------> CAND:   0.332691 4393.910156 0.6816274 5.3193879 14.7211 11.0152 16
------> CAND: 203.875842 3849.242188 0.9180498 3.7449226 14.7105 11.0013 16
------> CAND: 129.838139 4423.530762 0.8001895 5.6068702 14.7071 10.997 16
------> CAND:  92.332319 4570.625977 0.9347790 5.7248707 14.6908 10.9756 16
------> CAND:  83.865574 3818.763672 0.5906021 5.5634055 15.3023 10.9708  8
------> CAND: 191.718876 3756.114014 0.6611448 5.6915293 14.6742 10.954 16
------> CAND: 345.946983 5088.103027 1.0208818 5.0368314 17.0043 10.9143  4
------> CAND:   0.998591 4481.594238 0.7479538 4.6490269 20.1609 10.9125  2
------> CAND:  30.414473 3692.692627 0.6270560 5.6642437 15.2259 10.8917  8
------> CAND: 115.483910 3923.031250 0.8916728 5.8656816 15.2237 10.8895  8
------> CAND:   1.499703 4129.635254 1.0485849 5.9379683 16.9631 10.8815  4
------> CAND: 280.541593 3846.962402 0.9403105 5.8962870 15.2157 10.8812  8
------> CAND:   2.495959 4990.760254 1.1507194 4.5577207 25.0468 10.8777  1
------> CAND: 409.731219 4032.516113 0.6666436 4.1663313 16.9281 10.8538  4
------> CAND:  86.523726 3686.758789 0.4160725 5.1196899 14.5956 10.8517 16
------> CAND: 462.093160 3691.374512 0.8988303 5.8815842 16.9151 10.8435  4
------> CAND:  53.427226 3764.495117 0.9418487 3.6640656 14.5786 10.8296 16
------> CAND:  21.466857 4019.166504 0.5469250 5.2997642 15.1463 10.8095  8
------> CAND: 174.145694 4038.860352 0.8027964 3.9941471 14.5534 10.7968 16
------> CAND:   0.749722 3869.249756 0.6543601 5.6376300 16.8275 10.7739  4
------> CAND:   0.749981 3700.641846 0.8719485 5.8592849 15.1058 10.7676  8
------> CAND: 141.304811 4307.558594 0.7643439 5.6193366 15.0986 10.7602  8
------> CAND: 185.789870 3935.568115 0.7874242 3.9121745 14.5177 10.7505 16
------> CAND: 440.637981 3642.026367 0.5011043 3.9933205 16.7821 10.7379  4
------> CAND: 109.008118 3634.744141 0.5665915 5.5827050 14.5039 10.7326 16
------> CAND:  86.560576 4260.737793 0.7225263 5.5729127 15.0665 10.7271  8
------> CAND: 280.460108 4072.099365 0.7178228 5.6580276 15.0572 10.7175  8
------> CAND:   0.998332 5143.000488 1.0991251 4.8676386 19.832 10.7174  2
------> CAND: 373.226845 3907.010010 0.8409790 5.8255668 15.053 10.7131  8
------> CAND: 194.187067 3647.332520 0.4829528 4.0528502 14.4797 10.7012 16
------> CAND: 115.508303 3952.212402 0.9512472 5.8969002 14.4793 10.7007 16
------> CAND:   1.497887 4782.102051 1.1335639 4.3729978 19.7943 10.6951  2
------> CAND: 365.421848 3994.559814 0.9813817 3.8280241 15.0272 10.6866  8
------> CAND:   0.187366 3821.447998 0.9444508 3.7036202 14.4651 10.6822 16
------> CAND: 375.144877 4048.829590 0.5941085 5.4390535 16.6997 10.6725  4
[13:35:22][1003116][INFO ] Statistics: count dirty SumSpec pages 507030 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:35:22][1003116][INFO ] Data processing finished successfully!
13:35:22 (1003116): called boinc_finish(0)

</stderr_txt>
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