Task 1733366346

Name: Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_143_1650000_1
Workunit ID: 876031298
Created: 21 Feb 2025 13:52:48 UTC
Sent: 22 Feb 2025 5:34:59 UTC
Report deadline: 8 Mar 2025 5:34:59 UTC
Received: 22 Feb 2025 8:07:54 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 750.11
CPU time (sec): 11.75
Peak working set size (MB): 307.48
Peak swap size (MB): 14918.63
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[00:55:04][73897][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:55:04][73897][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_5_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_5_dms_200_143.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 1650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_143.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_143_1650000_1_0
------> GPU usage: 0.500000
[00:55:04][73897][INFO ] Starting data processing...
[00:55:04][73897][INFO ] opti: No host transfer for n_steps. Use device global.
[00:55:04][73897][INFO ] opti: No host transfer for mean. Use device global.
[00:55:04][73897][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:55:04][73897][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:55:04][73897][INFO ] opti: power spectrum in fft callback (static link).
[00:55:04][73897][INFO ] opti: __constant__ access is not uniform, bad!
[00:55:04][73897][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[00:55:04][73897][INFO ] CUDA global memory status (initial GPU state, including context):
[00:55:04][73897][INFO ] No template file. Generating templates.
[00:55:04][73897][INFO ] Template param value T_cons = 50000
[00:55:07][73897][INFO ] Number of generated templates to be used: 50000
[00:55:07][73897][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_5_dms_200_143.cpt
[00:55:07][73897][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_5_dms_200_143.cpt (No such file or directory).
------> Starting from scratch...
[00:55:07][73897][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_143.binary
[00:55:07][73897][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_5_dms_200_DM244.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755614321788
------> 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: 244.3 cm^-3 pc
------> Scale factor: 1.09222
[00:55:07][73897][INFO ] Allocating memory for dedispersed compressed time series...
[00:55:07][73897][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:55:07][73897][INFO ] 8-bit allocation done
[00:55:07][73897][INFO ] Foobar
[00:55:07][73897][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_143.binary
[00:55:07][73897][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:55:07][73897][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:55:07][73897][INFO ] FftSize = 12582913
[00:55:07][73897][INFO ] Seed for random number generator is 1072325318.
[00:55:08][73897][INFO ] 8[00:55:08][73897][INFO ] 9[00:55:09][73897][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:55:09][73897][INFO ] Normalization factor 3.97364e-08
[00:55:09][73897][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
[00:55:09][73897][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
[00:55:09][73897][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:55:09][73897][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:55:09][73897][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:56:04][73897][INFO ] Checkpoint committed!
[00:57:04][73897][INFO ] Checkpoint committed!
[00:58:04][73897][INFO ] Checkpoint committed!
[00:59:04][73897][INFO ] Checkpoint committed!
[01:00:04][73897][INFO ] Checkpoint committed!
[01:01:04][73897][INFO ] Checkpoint committed!
[01:02:04][73897][INFO ] Checkpoint committed!
[01:03:04][73897][INFO ] Checkpoint committed!
[01:04:04][73897][INFO ] Checkpoint committed!
[01:05:04][73897][INFO ] Checkpoint committed!
[01:06:04][73897][INFO ] Checkpoint committed!
[01:07:04][73897][INFO ] Checkpoint committed!
[01:07:32][73897][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.265143 3946.750732 0.7799220 2.6413131 15.8931 12.5623 16
------> CAND:  86.347779 4073.610352 0.9889302 2.7812524 15.5538 12.1107 16
------> CAND: 259.128455 4010.932861 0.7209642 2.5595231 18.1657 11.8395  4
------> CAND: 192.062726 3670.518555 0.7552975 2.6494977 16.0348 11.732  8
------> CAND: 268.847332 3648.216309 0.9035645 2.7440722 17.9272 11.6491  4
------> CAND:  86.406947 3709.835938 0.5845549 2.4599395 15.1552 11.5839 16
------> CAND:  55.038518 3669.757568 0.7580638 2.6516335 15.1517 11.5794 16
------> CAND:  47.563097 4073.686279 0.7809496 0.9028699 15.1483 11.5749 16
------> CAND: 208.766032 3627.066162 0.6509659 2.5607500 21.2375 11.5519  2
------> CAND: 260.427817 3972.574219 1.0240383 2.8036368 17.6859 11.4567  4
------> CAND: 345.721210 4053.473145 0.8712971 2.7013161 20.9308 11.3697  2
------> CAND:  86.352190 3871.182861 0.9692593 2.7862115 14.971 11.342 16
------> CAND:  73.687884 4066.692139 0.9524204 2.7638633 17.5016 11.3098  4
------> CAND: 119.803958 3732.477051 0.5269550 2.3555012 14.9142 11.2676 16
------> CAND:  86.386446 3801.092285 0.7314184 2.6211636 14.8875 11.2325 16
------> CAND:  86.396566 4312.413574 0.8171587 2.5653017 14.8815 11.2247 16
------> CAND:  91.536924 3846.637451 0.9869955 2.7912834 15.5401 11.2171  8
------> CAND: 230.559611 3752.000977 0.5006610 0.9973051 15.53 11.2067  8
------> CAND: 115.218951 3928.089844 0.6133668 2.4203506 14.8626 11.2 16
------> CAND:  86.370875 4416.175781 1.0465113 2.7605109 14.8289 11.1559 16
------> CAND: 141.709126 3852.119629 0.9174890 0.6016996 14.8161 11.1391 16
------> CAND: 228.061316 3950.582275 0.5469931 2.2480013 15.4553 11.1293  8
------> CAND: 354.711386 4034.344971 0.8769662 0.7817332 15.4305 11.1035  8
------> CAND: 203.242380 4345.950684 1.0423981 2.7736862 14.7798 11.0917 16
------> CAND:  76.957699 3634.818359 0.9701751 0.4017555 14.7762 11.0871 16
------> CAND: 115.201304 4352.675781 0.9928864 2.7280357 14.7683 11.0768 16
------> CAND: 239.725734 3731.393555 0.9186679 0.5045792 15.3895 11.0611  8
------> CAND: 145.357306 4574.094727 1.0529555 2.7111750 14.7507 11.0538 16
------> CAND: 172.860605 4053.473145 0.8712971 2.7013161 15.3727 11.0437  8
------> CAND: 468.963405 3782.227783 0.7893060 0.6252054 17.1457 11.0266  4
------> CAND: 197.075664 4154.743652 0.8278819 0.9376031 15.3459 11.0159  8
------> CAND:  86.365166 3830.737305 0.7959498 2.6680169 14.7125 11.0039 16
------> CAND: 498.324790 3738.791016 0.9157167 2.7538607 17.1019 10.9918  4
------> CAND: 104.161785 4760.933105 1.0447249 1.2789228 14.6907 10.9755 16
------> CAND: 345.602874 3778.105957 0.7950416 2.6772940 17.0216 10.928  4
------> CAND:  86.428486 3771.426758 0.5029708 2.2753594 16.984 10.8981  4
------> CAND: 115.221286 4051.471191 0.5920345 2.3024309 14.6113 10.8721 16
------> CAND:  48.526136 4922.730957 1.1491973 2.6615484 14.6093 10.8695 16
------> CAND:  86.353488 4040.097412 1.0120242 2.7977107 14.5934 10.8488 16
------> CAND:  31.611070 3961.731201 0.7663225 2.6185265 16.9194 10.8469  4
------> CAND: 172.856713 3996.301270 1.0048534 2.7922280 20.0355 10.8381  2
------> CAND:  99.884295 3964.334961 0.8454610 2.6897955 20.0083 10.822  2
------> CAND: 116.446169 4616.211914 1.0537002 1.1451925 14.5652 10.8122 16
------> CAND: 165.371171 3624.455811 0.6900309 0.5592803 14.5642 10.8109 16
------> CAND: 263.851522 3843.961182 0.9867346 0.5575814 15.1401 10.803  8
------> CAND:  36.237858 4123.484863 0.9091194 0.8332771 14.5567 10.8012 16
------> CAND:  86.392155 3928.288818 0.7947445 2.6583772 14.5472 10.7888 16
------> CAND: 365.580408 4199.237793 0.8913993 0.9029983 15.1093 10.7713  8
------> CAND: 202.772149 3784.098877 0.6293277 0.7919549 15.1044 10.7662  8
------> CAND: 130.978163 4243.460938 1.0308777 0.8329050 14.5257 10.7609 16
------> CAND: 118.053310 3713.335693 0.5671617 0.7989693 15.0931 10.7545  8
------> CAND: 233.685658 4002.080078 0.9180750 0.7137604 15.0924 10.7538  8
------> CAND: 115.333913 4019.166504 0.5469250 1.3110640 14.5046 10.7334 16
------> CAND: 345.787126 4179.875488 0.7692773 2.5592275 15.0701 10.7308  8
------> CAND:  86.353228 3814.066650 0.9459291 2.7743678 14.4888 10.713 16
------> CAND: 129.564098 4010.932861 0.7209642 2.5595231 15.044 10.7038  8
------> CAND: 235.461220 3823.184570 0.5795237 0.9169264 15.0425 10.7023  8
------> CAND: 342.983908 4108.520020 0.6640525 1.1146184 16.7328 10.6988  4
------> CAND: 139.131422 3976.342285 0.6721904 2.5050457 14.4778 10.6987 16
------> CAND: 115.219210 3831.753906 0.9031979 2.7506406 14.4668 10.6844 16
------> CAND: 113.825387 4799.177246 1.0287808 2.5863008 14.4653 10.6825 16
------> CAND: 341.936269 3728.701904 0.5458406 0.8632604 14.9996 10.6581  8
------> CAND: 115.307703 4047.537354 0.5987055 2.3232145 14.4335 10.6413 16
------> CAND: 130.213909 3972.574219 1.0240383 2.8036368 14.9829 10.6409  8
------> CAND:  86.406168 3708.866943 0.5896850 2.4679587 14.4301 10.6369 16
------> CAND:  73.688144 4060.650146 0.9527429 2.7597718 16.6481 10.6316  4
------> CAND:  86.349855 4071.674316 0.9890882 2.7863588 14.4219 10.6263 16
------> CAND: 115.138243 3885.405762 0.9478611 2.7702367 14.4164 10.6191 16
------> CAND: 172.813893 3709.835938 0.5845549 2.4599395 14.9562 10.6133  8
------> CAND: 349.133237 4047.456299 0.5964476 2.3049393 14.9549 10.612  8
------> CAND: 111.872840 3873.602783 0.8614440 2.7221010 14.4069 10.6068 16
------> CAND: 125.510824 3962.002930 0.7670224 2.6254005 14.4064 10.6062 16
------> CAND:  62.674056 3624.294678 0.6907487 0.5682890 16.6157 10.606  4
------> CAND: 311.191701 4137.256348 1.0231973 0.7594393 19.6251 10.5947  2
------> CAND:  38.352598 3721.137207 0.7496157 2.6415212 14.3958 10.5924 16
------> CAND: 115.202083 4601.858398 1.0537364 2.7016332 14.3957 10.5923 16
------> CAND:  49.942018 3964.334961 0.8454610 2.6897955 16.5963 10.5906  4
------> CAND: 106.347371 4884.541016 1.1450111 2.6672120 14.3866 10.5805 16
------> CAND: 143.841513 4050.732178 1.0362641 0.6898291 14.9109 10.5667  8
------> CAND: 277.283456 4834.755859 0.9427088 1.5526878 14.8995 10.5549  8
------> CAND:  85.762066 3621.436035 0.7537816 2.6588228 14.3605 10.5467 16
------> CAND: 156.796729 4030.417725 0.6710419 1.0058504 14.3538 10.5382 16
------> CAND: 371.517977 4998.222168 0.9499364 2.1236718 14.8793 10.5342  8
------> CAND: 345.686955 3886.807373 0.4700503 1.3511811 14.8789 10.5337  8
------> CAND: 129.059612 3830.837402 0.5581670 2.3709083 14.876 10.5308  8
------> CAND: 216.489025 3766.937988 0.8076953 0.6027379 14.8638 10.5182  8
------> CAND: 396.688289 4164.659668 0.9003971 2.7030556 14.8369 10.4905  8
------> CAND: 100.416289 4114.875000 0.9110547 0.8242748 14.3167 10.4902 16
------> CAND: 130.484317 3728.144043 0.5488462 0.8568439 14.3164 10.4898 16
------> CAND: 345.434972 4215.585449 1.0620100 2.8085890 16.4668 10.488  4
------> CAND:  69.224586 3688.456787 0.6485859 0.6680940 14.3096 10.481 16
------> CAND: 115.285904 4239.475586 0.6286322 2.2013662 14.3093 10.4805 16
------> CAND: 182.718320 3983.487549 0.9222337 2.7530470 14.3062 10.4766 16
------> CAND: 200.041075 4553.200684 0.8035509 1.4373708 14.3019 10.4711 16
------> CAND: 128.884962 3689.021240 0.9771677 0.4401077 14.8176 10.4706  8
------> CAND: 403.440717 3925.317627 0.6845731 2.5405159 19.4114 10.4681  2
------> CAND:  86.361273 4426.390625 0.9892601 2.7033997 14.295 10.4622 16
------> CAND: 153.410134 3721.424072 0.7489600 2.6409576 19.3992 10.4609  2
------> CAND:  86.387224 3731.482666 0.7253202 2.6196153 14.2921 10.4584 16
------> CAND: 326.073772 3617.207275 0.8790820 2.7335174 14.8045 10.4571  8
[01:07:32][73897][INFO ] Statistics: count dirty SumSpec pages 1845 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:07:32][73897][INFO ] Data processing finished successfully!
01:07:32 (73897): called boinc_finish(0)

</stderr_txt>
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