Task 1724771287

Name: Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_191_4300000_1
Workunit ID: 870983003
Created: 4 Feb 2025 2:34:28 UTC
Sent: 4 Feb 2025 20:08:59 UTC
Report deadline: 18 Feb 2025 20:08:59 UTC
Received: 4 Feb 2025 22:00:50 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,793.61
CPU time (sec): 37.70
Peak working set size (MB): 272.76
Peak swap size (MB): 65567.88
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>
[21:15:58][104229][INFO ] Application startup - thank you for supporting Einstein@Home!
[21:15:58][104229][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_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_191.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 4300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_191.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_191_4300000_1_0
------> GPU usage: 0.496000
[21:15:58][104229][INFO ] Starting data processing...
[21:15:58][104229][INFO ] opti: No host transfer for n_steps. Use device global.
[21:15:58][104229][INFO ] opti: No host transfer for mean. Use device global.
[21:15:58][104229][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:15:58][104229][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:15:58][104229][INFO ] opti: power spectrum in fft callback (static link).
[21:15:58][104229][INFO ] opti: __constant__ access is not uniform, bad!
[21:15:58][104229][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[21:15:58][104229][INFO ] CUDA global memory status (initial GPU state, including context):
[21:15:58][104229][INFO ] No template file. Generating templates.
[21:15:58][104229][INFO ] Template param value T_cons = 50000
[21:16:02][104229][INFO ] Number of generated templates to be used: 50000
[21:16:02][104229][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_191.cpt
[21:16:02][104229][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_191.cpt (No such file or directory).
------> Starting from scratch...
[21:16:02][104229][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_191.binary
[21:16:02][104229][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM249.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.79675573374
------> 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: 249.1 cm^-3 pc
------> Scale factor: 1.44755
[21:16:02][104229][INFO ] Allocating memory for dedispersed compressed time series...
[21:16:02][104229][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:16:02][104229][INFO ] 8-bit allocation done
[21:16:02][104229][INFO ] Foobar
[21:16:02][104229][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_191.binary
[21:16:02][104229][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:16:02][104229][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:16:02][104229][INFO ] FftSize = 12582913
[21:16:02][104229][INFO ] Seed for random number generator is 1105368814.
[21:16:05][104229][INFO ] 8[21:16:05][104229][INFO ] 9[21:16:05][104229][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:16:05][104229][INFO ] Normalization factor 3.97364e-08
[21:16:05][104229][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
[21:16:05][104229][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1249 MB (2787 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:16:05][104229][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:16:05][104229][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:16:05][104229][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:16:58][104229][INFO ] Checkpoint committed!
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[22:35:49][104229][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500593 3603.868408 0.9679049 0.0631335 20.7344 19.2692 16
------> CAND:   0.499815 5196.077148 1.0948668 3.4606540 22.6058 18.7809  8
------> CAND:   0.500074 6309.738281 1.3495500 3.5775433 20.9919 17.0197  8
------> CAND:   0.250426 3603.868408 0.9679049 0.0631335 17.815 15.1709 16
------> CAND:   0.250167 3616.949707 0.8643078 0.0769379 17.7778 15.1197 16
------> CAND:   0.249907 5277.580078 1.0969687 3.4699049 17.6506 14.9447 16
------> CAND:   1.499703 4677.910645 1.1371422 3.3889806 26.8171 14.8804  2
------> CAND:   0.749981 4274.100098 1.0526036 3.2950003 19.5911 12.9818  4
------> CAND:   0.500853 6889.085938 1.4056743 1.0645434 17.2231 12.9795  8
------> CAND:   0.166605 3625.957275 0.5801138 3.0482929 16.0506 12.7729 16
------> CAND:   0.500334 3620.305908 0.7446688 0.0898139 16.7952 12.5285  8
------> CAND:   0.749722 3882.748047 0.8671972 3.1742566 19.0174 12.5213  4
------> CAND: 326.650402 3790.045898 0.2656076 2.9570405 16.7024 12.431  8
------> CAND:   1.250056 4422.915039 0.1571953 1.1138437 22.5051 12.3061  2
------> CAND:   0.499555 3601.100098 0.9684066 3.0837197 16.3204 12.0304  8
------> CAND:   1.250575 8240.684570 0.8467311 1.9588317 21.944 11.9721  2
------> CAND:   1.499444 3622.871582 0.6331623 3.0559967 27.4219 11.9092  1
------> CAND: 100.092941 3688.953369 0.5436989 0.1553961 15.387 11.8898 16
------> CAND:  39.155520 4166.730469 0.5677311 0.3761714 16.1576 11.8602  8
------> CAND: 115.259694 5345.944336 0.8809167 3.4325430 15.3185 11.7992 16
------> CAND:   0.374991 5031.713379 1.1896611 3.4521396 16.0311 11.7281  8
------> CAND:  86.404611 4993.426758 0.8706795 3.3973229 15.2268 11.6782 16
------> CAND: 115.267738 6681.756348 1.1840956 3.5404296 15.1664 11.5987 16
------> CAND: 181.469821 3993.316650 0.7986005 0.2561450 21.2474 11.5578  2
------> CAND:   1.500482 6933.617676 1.1477605 3.5191050 21.2407 11.5538  2
------> CAND: 115.445762 3721.154541 0.6827117 0.1517169 15.1302 11.5511 16
------> CAND:   1.500222 4949.438477 0.6107617 3.3150249 21.2143 11.5381  2
------> CAND: 185.864609 4501.526367 0.8231552 0.4625449 15.7718 11.458  8
------> CAND: 266.361235 3773.986816 0.8700987 0.1509461 21.0687 11.4516  2
------> CAND: 279.942387 3962.723633 0.5169989 3.1319284 15.7292 11.4136  8
------> CAND: 174.535996 4107.099121 0.8808467 0.2939874 15.7279 11.4123  8
------> CAND: 229.147103 6759.201172 1.3933898 3.5904880 15.6634 11.3452  8
------> CAND:  93.713946 3638.249023 0.9426693 3.0962818 14.9702 11.3409 16
------> CAND:   1.499963 3607.477295 0.9672474 3.0831740 20.8714 11.3344  2
------> CAND: 205.977866 5000.814941 0.8388585 3.3911333 17.4905 11.301  4
------> CAND: 259.391338 7019.117676 0.7199441 3.2507350 17.4786 11.2915  4
------> CAND:   0.499296 3610.729248 0.9666523 3.0873308 15.6108 11.2906  8
------> CAND:   1.250315 6585.109863 0.5306070 1.5100276 20.6891 11.2261  2
------> CAND: 461.178390 4357.883789 0.3561797 3.1152506 17.3953 11.2252  4
------> CAND: 363.953545 6863.494141 1.1493406 1.1304649 15.5077 11.1835  8
------> CAND: 137.195224 4023.713867 0.7539201 0.2753594 17.3364 11.1783  4
------> CAND:   1.500741 8322.193359 1.4528309 3.5049095 20.549 11.1429  2
------> CAND: 230.465409 4243.418945 0.9143122 3.2734454 15.4237 11.0965  8
------> CAND: 238.197225 3614.108398 0.9557704 0.0718860 15.4161 11.0886  8
------> CAND: 345.582113 3717.922852 0.6917771 3.0969348 15.4036 11.0756  8
------> CAND: 302.550046 5741.501953 0.5952111 3.3118165 17.1945 11.0654  4
------> CAND: 186.785866 4504.443359 0.8885071 3.3259945 14.7559 11.0606 16
------> CAND: 361.764066 4267.200195 0.5168892 3.1951246 17.1679 11.0443  4
------> CAND: 172.798063 5197.843262 1.0209715 3.4488955 17.1527 11.0322  4
------> CAND: 205.790241 6228.172852 0.9996608 3.4925139 17.1274 11.0121  4
------> CAND: 118.170608 4125.722168 0.8233617 0.3086815 14.7015 10.9897 16
------> CAND: 130.952731 3953.339111 0.8623906 0.2358505 14.7013 10.9893 16
------> CAND:  86.369577 4991.067871 1.1390524 3.4403343 14.6819 10.964 16
------> CAND:  49.882590 4334.000000 0.8070959 3.2791829 17.0637 10.9615  4
------> CAND: 137.660524 6280.460449 0.4439628 2.9754825 14.6581 10.933 16
------> CAND:  86.397085 4323.095215 0.5601752 3.2201355 15.2611 10.9281  8
------> CAND:  41.340587 4826.667969 0.9003348 0.5661312 15.2435 10.91  8
------> CAND: 432.954694 4733.718750 1.0741370 0.5079575 16.9838 10.898  4
------> CAND:  53.185623 4146.040527 0.4773136 3.1577079 14.6207 10.8844 16
------> CAND: 280.692368 4215.597168 0.4465537 0.4544606 16.9524 10.8731  4
------> CAND:   0.300252 4258.017578 1.0288553 0.3427337 15.2023 10.8673  8
------> CAND:  86.011455 4435.635742 0.7689834 3.2928994 14.6028 10.8611 16
------> CAND: 230.560390 3958.802246 0.6330309 3.1591787 15.1813 10.8456  8
------> CAND:  47.185512 4916.385742 0.6965041 3.3437934 14.581 10.8327 16
------> CAND: 120.649439 3896.892334 0.3268534 0.3629242 14.5635 10.81 16
------> CAND: 133.180617 3773.986816 0.8700987 0.1509461 16.8562 10.7967  4
------> CAND:   1.501001 7243.489746 0.5295829 2.0587783 19.9559 10.7909  2
------> CAND:  30.308593 4369.183594 0.4213040 0.5430475 14.5413 10.7811 16
------> CAND: 327.630827 4473.857422 0.9453009 3.3278260 16.831 10.7767  4
------> CAND: 126.835099 5960.062988 1.2022638 0.8584682 15.114 10.7761  8
------> CAND: 311.791686 5878.708984 0.7960458 0.9389213 24.8071 10.7736  1
------> CAND:  86.403054 4939.597656 0.6857800 3.3425152 14.5304 10.767 16
------> CAND: 115.471453 4847.844727 1.0291952 0.5521315 14.5215 10.7554 16
------> CAND: 127.939830 4153.801270 1.0134354 3.2610919 14.5125 10.7437 16
------> CAND: 169.060094 3881.237061 0.7231780 0.2166669 14.4985 10.7256 16
------> CAND: 345.455473 3879.651367 0.9960256 3.1838539 15.0511 10.7112  8
------> CAND: 499.294576 4071.855713 0.8172850 3.2185304 16.7355 10.7009  4
------> CAND: 231.218764 4673.703613 1.1365330 0.4751788 15.0358 10.6954  8
------> CAND: 216.484873 7831.952148 1.4502648 1.3051257 15.0311 10.6905  8
------> CAND: 404.261026 5383.800293 0.8348508 0.7717510 16.7213 10.6897  4
------> CAND: 190.783605 3970.032471 0.2802649 0.4338612 14.4481 10.6602 16
------> CAND:  65.341291 3944.722656 0.1718775 0.6079683 14.4291 10.6356 16
------> CAND:  34.037221 6334.236816 0.8889028 1.0682290 14.4283 10.6346 16
------> CAND:   0.624898 4422.915039 0.1571953 1.1138437 16.6289 10.6164  4
------> CAND: 331.338953 3799.301514 0.9404417 3.1498730 14.9461 10.603  8
------> CAND: 144.875916 5130.742188 0.6358588 0.7417595 14.4016 10.5999 16
------> CAND: 205.805552 3760.248535 0.8931571 3.1364794 16.608 10.5998  4
------> CAND: 178.988914 5566.110352 1.1003420 3.4960914 14.3954 10.592 16
------> CAND: 486.346886 3778.304932 0.6925803 0.1779198 16.5971 10.5912  4
------> CAND:  60.345999 5513.422363 0.3422668 1.2545907 16.5661 10.5667  4
------> CAND:   0.166864 3702.047852 0.4614128 0.1833916 14.3594 10.5453 16
------> CAND:  52.892896 3771.508057 0.6826646 0.1713894 14.3557 10.5406 16
------> CAND: 327.093384 4440.844238 0.2647041 0.7310171 16.5216 10.5314  4
------> CAND:   0.999889 6753.191895 1.1821140 3.5378284 19.505 10.5236  2
------> CAND: 191.033512 5461.886230 0.4656717 1.0196488 19.483 10.5105  2
------> CAND: 441.441422 4083.734375 0.8629205 0.2912541 16.4899 10.5063  4
------> CAND: 381.594199 3685.776123 0.9389624 0.1075567 16.4877 10.5046  4
------> CAND: 236.814820 4081.020264 0.7138548 0.3063498 14.8444 10.4982  8
------> CAND: 137.909912 3831.787842 0.5519371 3.1068065 14.3216 10.4964 16
------> CAND: 189.460368 4815.371094 0.7818415 0.5876113 14.3206 10.4951 16
[22:35:49][104229][INFO ] Statistics: count dirty SumSpec pages 406575 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:35:49][104229][INFO ] Data processing finished successfully!
22:35:49 (104229): called boinc_finish(0)

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