Task 1714467471

Name: Ter5_1_dns_cfbf00111_segment_7_dms_200_40000_154_4000000_0
Workunit ID: 864777265
Created: 15 Jan 2025 4:38:07 UTC
Sent: 15 Jan 2025 12:05:55 UTC
Report deadline: 29 Jan 2025 12:05:55 UTC
Received: 16 Jan 2025 3:47:16 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 266.88
CPU time (sec): 15.43
Peak working set size (MB): 276.41
Peak swap size (MB): 6175.82
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>
[21:04:33][745638][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_cfbf00111_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_7_dms_200_154.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 4000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_154.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_40000_154_4000000_0_0
------> GPU usage: 1.000000
[21:04:33][745638][INFO ] Starting data processing...
[21:04:33][745638][INFO ] opti: No host transfer for n_steps. Use device global.
[21:04:33][745638][INFO ] opti: No host transfer for mean. Use device global.
[21:04:33][745638][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:04:33][745638][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:04:33][745638][INFO ] opti: power spectrum in fft callback (static link).
[21:04:33][745638][INFO ] opti: __constant__ access is not uniform, bad!
[21:04:33][745638][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[21:04:33][745638][INFO ] CUDA global memory status (initial GPU state, including context):
[21:04:33][745638][INFO ] No template file. Generating templates.
[21:04:33][745638][INFO ] Template param value T_cons = 50000
[21:04:36][745638][INFO ] Number of generated templates to be used: 50000
[21:04:36][745638][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_7_dms_200_154.cpt
[21:04:36][745638][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_7_dms_200_154.cpt (No such file or directory).
------> Starting from scratch...
[21:04:36][745638][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_154.binary
[21:04:36][745638][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_7_dms_200_DM245.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796776969139
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 245.4 cm^-3 pc
------> Scale factor: 1.42303
[21:04:36][745638][INFO ] Allocating memory for dedispersed compressed time series...
[21:04:36][745638][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:04:36][745638][INFO ] 8-bit allocation done
[21:04:36][745638][INFO ] Foobar
[21:04:36][745638][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_154.binary
[21:04:36][745638][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:04:36][745638][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:04:36][745638][INFO ] FftSize = 12582913
[21:04:36][745638][INFO ] Seed for random number generator is 1117980737.
[21:04:38][745638][INFO ] 8[21:04:38][745638][INFO ] 9[21:04:39][745638][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:04:39][745638][INFO ] Normalization factor 3.97364e-08
[21:04:39][745638][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
[21:04:39][745638][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 928 MB (11073 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:04:39][745638][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:04:39][745638][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:04:39][745638][INFO ] TimeSeriesLength = 16774298, params->nsamples = 25165824
sum = 1830.55029297, mean= 0.00010913  0.00010913
[21:04:39][745638][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:06:01][745638][INFO ] Checkpoint committed!
[21:07:29][745638][INFO ] Checkpoint committed!
[21:08:57][745638][INFO ] Checkpoint committed!
[21:08:58][745638][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 6320.508789 0.5954418 1.5949616 21.1177 19.8176 16
------> CAND:   0.500593 3608.314697 0.9610417 0.0983540 22.2601 18.4023  8
------> CAND:   0.499815 5578.181641 0.8931065 3.3257480 22.1486 18.2804  8
------> CAND:   0.500074 6737.414062 1.3859457 3.4466076 21.7321 17.8254  8
------> CAND:   0.249907 3812.815186 0.1305725 1.0079417 19.4822 17.4938 16
------> CAND:   0.499296 3613.278809 0.9369726 3.0528455 20.7111 16.7149  8
------> CAND:   0.500334 7689.037598 0.9179593 2.0251801 20.7032 16.7064  8
------> CAND:   0.499555 3898.493896 0.7271994 3.1085289 20.6851 16.6868  8
------> CAND:   0.249648 3615.257568 0.9657966 3.0563800 18.8173 16.5615 16
------> CAND:   0.250426 3600.886475 0.9684433 0.0908861 18.4236 16.0131 16
------> CAND:   1.250056 3766.821777 0.1362464 0.8957603 17.9566 15.3663 16
------> CAND:   0.166605 6737.414062 1.3859457 3.4466076 17.5328 14.783 16
------> CAND:   1.250575 7664.648926 0.9282219 1.9746912 17.1593 14.2719 16
------> CAND:   1.250315 5740.123047 0.4098451 1.6309030 25.7053 14.2155  2
------> CAND:   1.251094 3836.926025 0.6818208 3.0826540 25.4162 14.0427  2
------> CAND:   0.500853 6305.002930 1.3462328 1.0304217 17.7955 13.5854  8
------> CAND:   1.251353 6107.264648 1.3241346 3.4581132 24.3661 13.4156  2
------> CAND:   0.416772 5715.828613 1.2796886 0.8677264 17.3916 13.1575  8
------> CAND:   0.999110 3779.488770 0.9942831 3.1142275 17.3047 13.0656  8
------> CAND:   0.166864 7689.037598 0.9179593 2.0251801 16.252 13.0432 16
------> CAND:  86.365425 3832.716064 0.7132457 3.0932760 17.2484 13.0062  8
------> CAND:   1.250834 8028.907227 1.1252947 1.9060538 19.0126 12.5174  4
------> CAND:  15.310262 4791.389648 0.2202372 2.3203721 15.7707 12.3991 16
------> CAND:   1.249796 4031.943115 0.6566210 0.3565123 18.8588 12.3941  4
------> CAND: 462.194109 4772.863281 1.1516229 0.5639184 18.582 12.1724  4
------> CAND:   0.625417 4555.864746 0.8004757 3.2478666 18.5385 12.1376  4
------> CAND:   0.624898 3766.821777 0.1362464 0.8957603 18.5321 12.1324  4
------> CAND:   0.625158 4782.861328 0.2481549 1.3613256 18.4932 12.1013  4
------> CAND: 230.449060 4448.779785 1.0167245 3.2782249 16.3161 12.0259  8
------> CAND: 172.242714 4355.432617 0.7114998 3.1946046 15.4327 11.9502 16
------> CAND: 169.617779 4583.573242 0.5459783 0.6853610 15.4038 11.912 16
------> CAND:   0.999629 4193.833984 0.3228165 2.9213710 21.7813 11.8753  2
------> CAND:   0.625677 6107.264648 1.3241346 3.4581132 18.1979 11.8652  4
------> CAND:  86.615333 5463.760742 1.1770720 0.7985918 15.3531 11.8449 16
------> CAND:  66.604582 4828.991699 0.4640068 3.0690725 15.3366 11.8232 16
------> CAND:   1.000148 7945.833984 1.3279327 3.2138016 21.6583 11.8021  2
------> CAND:   0.999889 6476.315918 0.7095000 3.0387647 21.3467 11.6169  2
------> CAND: 215.964816 4035.890381 0.6525913 3.1212716 15.9235 11.6159  8
------> CAND:   2.500111 4758.551758 0.9054087 0.6148084 26.7386 11.6124  1
------> CAND:   2.500371 5716.216309 1.2798717 0.8586245 26.7231 11.6057  1
------> CAND: 460.738522 4407.808105 1.0694518 3.2836864 21.3186 11.6001  2
------> CAND: 230.369391 4407.808105 1.0694518 3.2836864 17.7957 11.5442  4
------> CAND: 115.295246 7250.302734 1.4130757 3.4023705 15.1159 11.5322 16
------> CAND:   0.208386 5715.828613 1.2796886 0.8677264 15.1066 11.52 16
------> CAND: 268.141467 6236.514160 1.1727059 1.0758427 21.1249 11.485  2
------> CAND:   2.499852 3804.781982 0.6083351 0.2550941 26.3114 11.4269  1
------> CAND:  70.574034 4025.428467 0.3543217 2.9552641 15.0153 11.4001 16
------> CAND: 376.074958 5324.395996 0.7830620 0.8909627 15.6231 11.3033  8
------> CAND:   0.166345 3613.278809 0.9369726 3.0528455 14.9406 11.302 16
------> CAND:  92.558871 3794.666748 0.9267281 0.1949230 14.9208 11.2762 16
------> CAND: 230.145954 3888.770264 0.3293558 0.4579419 15.5693 11.2475  8
------> CAND: 230.369131 4407.808105 1.0694518 3.2836864 17.4097 11.2367  4
------> CAND:  40.615778 3826.977783 0.8495951 0.2171484 14.8496 11.183 16
------> CAND: 163.021056 3855.580322 0.7906586 3.1138325 15.4622 11.1364  8
------> CAND: 172.707235 4407.377441 1.0693641 3.2786973 15.4233 11.096  8
------> CAND: 401.041296 5285.165527 0.6720415 3.2180185 20.4647 11.0929  2
------> CAND: 120.168828 4724.177734 0.9108961 0.5996804 15.3884 11.06  8
------> CAND: 393.881698 4999.715820 0.5868340 3.1706786 17.184 11.0571  4
------> CAND: 363.328647 4043.748779 0.6444675 0.3659116 20.394 11.0509  2
------> CAND: 179.878771 3840.071777 0.9748415 3.1342227 14.7437 11.0447 16
------> CAND:   2.501149 7646.672363 0.9355266 1.9417297 20.3199 11.0069  2
------> CAND:  86.357380 4178.676758 1.0190278 3.2288597 14.7146 11.0067 16
------> CAND: 115.545932 4339.206055 1.0077462 0.4251234 14.7026 10.991 16
------> CAND: 139.975346 4062.908203 0.4302670 3.0240414 14.7021 10.9904 16
------> CAND:  44.898717 4766.284668 1.1126038 3.3425002 15.307 10.9757  8
------> CAND: 349.822233 6407.416504 1.3572835 3.4580212 15.3002 10.9685  8
------> CAND: 393.619075 6686.812500 1.0651059 1.2792648 15.274 10.9414  8
------> CAND:  78.628160 4268.963379 0.5964524 3.1407320 14.6596 10.935 16
------> CAND: 351.257319 4097.598145 0.8818295 3.1903336 25.1649 10.929  1
------> CAND: 460.997512 3915.733887 0.6811007 3.1076458 17.0144 10.9223  4
------> CAND:   1.499703 4112.349121 0.9408091 3.1982784 20.1737 10.9201  2
------> CAND:  63.510973 3624.582520 0.6232532 0.1590387 14.6431 10.9136 16
------> CAND: 175.639689 3678.902344 0.9051061 3.0753195 15.2415 10.9079  8
------> CAND: 230.612291 5557.491699 0.8975929 3.3282368 15.2281 10.894  8
------> CAND: 179.306813 6009.376953 1.1855541 0.9918520 16.9651 10.8832  4
------> CAND:  73.373099 7358.079102 0.7890341 2.7018194 16.9426 10.8653  4
------> CAND:  14.440906 6219.088379 1.3367525 1.0055771 14.5989 10.856 16
------> CAND: 239.619076 4665.683594 1.1352100 3.3373520 20.0625 10.8542  2
------> CAND: 273.641764 5440.976562 0.9739306 0.8572453 16.9216 10.8486  4
------> CAND:   1.001186 5342.484375 0.4955492 1.1271571 20.0415 10.8417  2
------> CAND: 230.996365 5717.520508 1.0558088 0.9200140 15.1697 10.8337  8
------> CAND: 345.625192 3743.237793 0.5866978 3.0333242 15.1539 10.8173  8
------> CAND:   0.833543 5655.023926 1.2720557 0.8495134 16.8808 10.8162  4
------> CAND:   1.249537 3642.838135 0.3643889 0.2697961 16.8693 10.8071  4
------> CAND: 172.724363 4550.412109 1.0180514 3.2952988 14.551 10.7937 16
------> CAND: 279.905796 5083.249512 0.7576754 3.2689607 15.1207 10.783  8
------> CAND: 135.501927 3730.315430 0.8833708 0.1688260 15.1119 10.774  8
------> CAND:  86.363609 4995.231934 1.1384652 3.3803947 14.5128 10.7441 16
------> CAND: 118.005819 3849.295654 0.6628436 3.0813169 14.5063 10.7356 16
------> CAND: 453.745529 4721.184570 0.9119408 3.2965870 16.7682 10.7269  4
------> CAND: 230.401830 5051.109375 1.1920173 3.3887818 16.7663 10.7254  4
------> CAND: 440.849222 3807.720459 0.6016612 3.0544186 16.7487 10.7114  4
------> CAND:   0.417031 3836.926025 0.6818208 3.0826540 15.04 10.6998  8
------> CAND:  90.442055 4930.309570 0.5158160 0.8901403 15.0064 10.6651  8
------> CAND: 141.821494 6711.773926 1.0614431 1.2915514 16.6879 10.6632  4
------> CAND:  86.576406 4018.375244 0.7816886 0.3197814 15.0033 10.6618  8
------> CAND: 384.958216 4837.417969 0.6501654 0.7342765 24.4931 10.6372  1
------> CAND: 260.592346 4161.535645 0.8060498 0.3803588 14.9772 10.635  8
------> CAND: 378.523686 3688.466064 0.9106018 0.1411610 14.9681 10.6256  8
------> CAND: 358.613625 6009.376953 1.1855541 0.9918520 19.6763 10.6251  2
[21:08:58][745638][INFO ] Statistics: count dirty SumSpec pages 447422 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:08:58][745638][INFO ] Data processing finished successfully!
21:08:58 (745638): called boinc_finish(0)

</stderr_txt>
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