Task 1725161507

Name: Ter5_1_dns_cfbf00124_segment_8_dms_200_40000_112_7500000_1
Workunit ID: 871221237
Created: 4 Feb 2025 23:26:32 UTC
Sent: 5 Feb 2025 0:58:15 UTC
Report deadline: 19 Feb 2025 0:58:15 UTC
Received: 5 Feb 2025 2:42:35 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,844.83
CPU time (sec): 35.46
Peak working set size (MB): 242
Peak swap size (MB): 65349.77
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>
[02:08:45][118887][INFO ] Application startup - thank you for supporting Einstein@Home!
[02:08:45][118887][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_cfbf00124_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_8_dms_200_112.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 7500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_112.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_40000_112_7500000_1_0
------> GPU usage: 0.496000
[02:08:45][118887][INFO ] Starting data processing...
[02:08:45][118887][INFO ] opti: No host transfer for n_steps. Use device global.
[02:08:45][118887][INFO ] opti: No host transfer for mean. Use device global.
[02:08:45][118887][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:08:45][118887][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:08:45][118887][INFO ] opti: power spectrum in fft callback (static link).
[02:08:45][118887][INFO ] opti: __constant__ access is not uniform, bad!
[02:08:45][118887][INFO ] Running on device 4 NVIDIA GeForce GTX 750 Ti
[02:08:45][118887][INFO ] CUDA global memory status (initial GPU state, including context):
[02:08:45][118887][INFO ] No template file. Generating templates.
[02:08:45][118887][INFO ] Template param value T_cons = 50000
[02:08:49][118887][INFO ] Number of generated templates to be used: 50000
[02:08:49][118887][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_8_dms_200_112.cpt
[02:08:49][118887][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_8_dms_200_112.cpt (No such file or directory).
------> Starting from scratch...
[02:08:49][118887][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_112.binary
[02:08:49][118887][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_8_dms_200_DM241.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.81732341904
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 241.2 cm^-3 pc
------> Scale factor: 1.76965
[02:08:49][118887][INFO ] Allocating memory for dedispersed compressed time series...
[02:08:49][118887][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:08:49][118887][INFO ] 8-bit allocation done
[02:08:49][118887][INFO ] Foobar
[02:08:49][118887][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_112.binary
[02:08:49][118887][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:08:49][118887][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:08:49][118887][INFO ] FftSize = 12582913
[02:08:49][118887][INFO ] Seed for random number generator is -1030780928.
[02:08:52][118887][INFO ] 8[02:08:52][118887][INFO ] 9[02:08:53][118887][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:08:53][118887][INFO ] Normalization factor 3.97364e-08
[02:08:53][118887][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
[02:08:53][118887][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:08:53][118887][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:08:53][118887][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:08:53][118887][INFO ] Launching time series padding kernel: grid 196608, block 32
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[03:29:28][118887][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.572773 4185.590332 0.7919151 5.9748063 16.0639 12.7908 16
------> CAND: 309.873654 3615.510254 0.9049404 3.4398286 19.1792 12.651  4
------> CAND: 230.947058 5006.120605 0.9784437 5.9520330 22.5375 12.3254  2
------> CAND: 115.526210 4175.338867 0.9467161 6.0679040 15.6191 12.1974 16
------> CAND: 115.487802 3702.696045 0.5313235 5.7799420 16.3131 12.0228  8
------> CAND: 328.176056 3748.969482 0.8217802 5.9891558 18.0969 11.7845  4
------> CAND: 115.482093 3927.366455 0.7189811 5.9435058 21.5051 11.711  2
------> CAND: 151.156297 4475.380371 0.9815826 3.9626062 15.9314 11.6241  8
------> CAND: 223.515235 5196.608887 1.0880764 4.4022770 15.9005 11.5919  8
------> CAND: 115.522836 4144.166016 0.9072378 6.0535755 15.0757 11.4794 16
------> CAND: 115.497144 3835.932373 0.6261198 5.8732562 15.063 11.4627 16
------> CAND:  86.625972 4275.797852 1.0458508 6.1125250 15.0529 11.4494 16
------> CAND: 115.509341 4560.990723 1.0739608 6.1186595 15.0507 11.4465 16
------> CAND:  30.028323 4114.591309 0.6860077 5.8941269 15.7316 11.4161  8
------> CAND: 222.134387 4217.395996 0.6499152 5.8339796 21.0084 11.4157  2
------> CAND: 167.347333 4228.485840 0.8472605 3.8883438 14.9959 11.3746 16
------> CAND: 230.994289 3835.932373 0.6261198 5.8732562 20.9286 11.3683  2
------> CAND: 278.838435 5828.906738 1.1792349 5.7308350 15.6668 11.3487  8
------> CAND: 101.549565 3825.918213 0.9121293 6.0352464 14.968 11.3381 16
------> CAND: 230.860901 5121.012695 0.7680745 5.5241528 17.5237 11.3274  4
------> CAND: 350.002073 3932.530518 0.5203353 3.9638257 17.3816 11.2143  4
------> CAND: 115.469377 3857.715576 0.4662088 5.6636639 14.8622 11.1994 16
------> CAND: 433.006076 4059.485352 0.8794209 6.0391898 20.6438 11.1992  2
------> CAND: 132.914620 3897.607422 0.7794496 3.6877334 14.86 11.1965 16
------> CAND: 115.463927 3678.013916 0.6693860 5.9049563 14.8554 11.1906 16
------> CAND: 166.899680 3696.299561 0.8840089 6.0115995 14.8454 11.1775 16
------> CAND: 104.558315 3892.754150 0.4422949 5.6007218 14.8365 11.1659 16
------> CAND: 115.520500 4698.280762 1.1344849 6.1296582 14.8364 11.1658 16
------> CAND: 115.432008 4393.945801 0.5467796 5.5789089 14.8355 11.1645 16
------> CAND: 231.087972 3889.666748 0.8699207 6.0231347 15.4753 11.1499  8
------> CAND: 231.029842 4090.431152 0.7099422 5.9260573 15.4483 11.1219  8
------> CAND: 173.202379 4001.427490 0.8750080 6.0309048 15.4077 11.0799  8
------> CAND: 115.455623 4346.954590 0.6950347 5.8544664 14.7682 11.0766 16
------> CAND: 277.487430 3962.686768 0.8877384 3.6767492 15.3753 11.0463  8
------> CAND: 115.537109 4041.919922 0.9111901 6.0542798 14.7424 11.0429 16
------> CAND: 464.810480 3615.510254 0.9049404 3.4398286 20.3539 11.0271  2
------> CAND:   6.477868 5844.467773 1.1804388 4.8885016 14.7127 11.0042 16
------> CAND: 346.248792 4223.244629 0.6459728 5.8365879 17.0929 10.9847  4
------> CAND: 115.487024 3974.711914 0.6063229 5.8325000 14.6934 10.979 16
------> CAND: 230.974047 3974.711914 0.6063229 5.8325000 15.3031 10.9716  8
------> CAND: 222.127121 4350.213379 0.6945585 5.8623137 20.2548 10.9683  2
------> CAND: 231.047488 4099.435547 0.8667491 6.0325370 15.2881 10.956  8
------> CAND:  96.342514 3730.383057 0.8920159 3.5187573 14.6729 10.9523 16
------> CAND: 115.507006 5070.313477 1.1820669 6.1033454 14.6684 10.9464 16
------> CAND: 202.147251 3647.134521 0.4130260 5.6191902 20.1812 10.9246  2
------> CAND:  57.741046 3927.366455 0.7189811 5.9435058 15.2323 10.8984  8
------> CAND: 192.476124 3800.876221 0.6614379 5.8974257 15.2213 10.887  8
------> CAND: 191.100725 4605.145020 0.8651431 5.9730873 20.1157 10.8857  2
------> CAND: 231.032956 3801.909912 0.5168917 5.7495842 25.0294 10.8701  1
------> CAND: 115.478460 4254.043945 0.8048857 5.9772110 14.6085 10.8685 16
------> CAND:  86.552272 4763.406250 0.7644044 5.8020573 14.6085 10.8685 16
------> CAND: 130.512863 4009.392578 0.6665308 3.8493102 15.1986 10.8635  8
------> CAND: 115.514013 4522.910156 1.0710005 6.1201506 14.5953 10.8513 16
------> CAND: 230.966002 3786.844238 0.6912320 5.9241557 16.9139 10.8425  4
------> CAND: 468.656666 4306.622070 0.6468777 5.8040166 16.8855 10.82  4
------> CAND: 365.418474 4175.758789 0.9753680 6.0863333 15.1245 10.787  8
------> CAND: 130.450321 5032.535645 0.8703431 4.5110116 14.5446 10.7855 16
------> CAND: 231.041001 4698.280762 1.1344849 6.1296582 15.1116 10.7736  8
------> CAND: 198.054792 3714.302979 0.5112212 3.7597136 16.8214 10.7691  4
------> CAND: 256.336396 3825.117920 0.5021951 3.8772583 16.7798 10.7361  4
------> CAND: 259.905166 3990.430176 0.5790296 5.7968383 15.0719 10.7326  8
------> CAND:  46.260621 3730.470215 0.6969882 3.6139061 15.0684 10.729  8
------> CAND: 134.936716 4414.734863 0.5157039 4.5465145 14.5004 10.728 16
------> CAND: 115.523874 4099.435547 0.8667491 6.0325370 14.4992 10.7265 16
------> CAND:  79.970860 3796.859131 0.8622597 3.5757782 15.0649 10.7254  8
------> CAND: 175.001037 3932.530518 0.5203353 3.9638257 15.0538 10.714  8
------> CAND: 115.532178 4013.874023 0.8416415 6.0137320 15.0445 10.7044  8
------> CAND: 115.494030 4006.501953 0.6700210 5.8997121 14.4774 10.6982 16
------> CAND: 230.964186 3927.366455 0.7189811 5.9435058 24.6151 10.6902  1
------> CAND:  76.982353 5006.120605 0.9784437 5.9520330 15.0284 10.6878  8
------> CAND: 115.438755 3763.608887 0.5995555 5.8463545 14.4567 10.6714 16
------> CAND: 302.960330 4138.088379 0.8157670 5.9950557 16.6956 10.6693  4
------> CAND: 376.183433 4047.931396 0.7908128 3.7951357 15.0103 10.6691  8
------> CAND: 377.961330 5333.623047 0.9885901 5.8217869 15.0018 10.6603  8
------> CAND: 482.619037 4432.098145 0.4814157 4.8293447 19.7141 10.6475  2
------> CAND: 161.999628 4034.964355 0.5763249 3.9801009 14.9685 10.6261  8
------> CAND: 311.335209 3873.403809 0.8967433 3.6129081 16.6383 10.6239  4
------> CAND: 115.501556 4039.519287 0.6277043 5.8534856 19.6632 10.6174  2
------> CAND:  14.198265 5676.327148 1.2274488 5.9120398 14.411 10.6121 16
------> CAND: 115.512456 3658.572510 0.8098117 5.9729810 14.406 10.6057 16
------> CAND: 146.000889 4488.433105 1.0680503 3.9313612 14.3996 10.5974 16
------> CAND: 173.124266 4223.244629 0.6459728 5.8365879 16.6039 10.5966  4
------> CAND: 238.093421 3793.321777 0.8837943 3.5684023 16.6019 10.595  4
------> CAND: 286.775522 5055.095703 1.0986140 6.0409474 14.9364 10.5929  8
------> CAND: 115.483131 3786.844238 0.6912320 5.9241557 14.9363 10.5929  8
------> CAND: 369.344329 4740.272461 1.0916734 4.0722828 19.6076 10.5843  2
------> CAND: 167.757877 4773.607422 1.0173297 6.0482926 14.9223 10.5784  8
------> CAND: 146.202787 5830.714355 1.2003623 5.7895293 14.9188 10.5748  8
------> CAND: 193.119706 3652.895996 0.8573281 5.9949646 16.5634 10.5645  4
------> CAND:  48.020093 3856.525146 0.4677936 3.9766390 14.9016 10.5571  8
------> CAND: 197.420033 4399.479980 0.9318261 3.9539444 14.8711 10.5257  8
------> CAND:  86.560576 3679.579346 0.6321269 5.8791370 14.3391 10.5191 16
------> CAND: 115.473529 5006.120605 0.9784437 5.9520330 16.5014 10.5154  4
------> CAND: 259.841067 3779.987793 0.8732462 6.0186458 16.4982 10.5129  4
------> CAND: 230.936937 4597.048828 0.8326955 5.9450450 14.8578 10.512  8
------> CAND: 154.936827 3615.510254 0.9049404 3.4398286 14.8558 10.51  8
------> CAND: 310.323383 3785.644287 0.8505896 3.5731204 14.847 10.5009  8
------> CAND: 230.998960 3688.723145 0.5786460 5.8352847 14.844 10.4978  8
------> CAND: 284.566840 4376.833008 0.9357808 3.9297552 19.4542 10.4935  2
------> CAND: 131.943278 3664.831299 0.7506277 5.9502935 14.3192 10.4934 16
[03:29:28][118887][INFO ] Statistics: count dirty SumSpec pages 1766 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:29:28][118887][INFO ] Data processing finished successfully!
03:29:28 (118887): called boinc_finish(0)

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