Task 1728317125

Name: Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_57_1250000_1
Workunit ID: 873085537
Created: 11 Feb 2025 12:14:42 UTC
Sent: 12 Feb 2025 2:47:15 UTC
Report deadline: 26 Feb 2025 2:47:15 UTC
Received: 12 Feb 2025 3:04:23 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 738.46
CPU time (sec): 14.41
Peak working set size (MB): 299.64
Peak swap size (MB): 10520.24
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>
[19:50:00][3830779][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_cfbf00125_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_8_dms_200_57.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 1250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_57.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_57_1250000_1_0
------> GPU usage: 0.500000
[19:50:00][3830779][INFO ] Starting data processing...
[19:50:00][3830779][INFO ] opti: No host transfer for n_steps. Use device global.
[19:50:00][3830779][INFO ] opti: No host transfer for mean. Use device global.
[19:50:00][3830779][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:50:00][3830779][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:50:00][3830779][INFO ] opti: power spectrum in fft callback (static link).
[19:50:00][3830779][INFO ] opti: __constant__ access is not uniform, bad!
[19:50:00][3830779][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[19:50:00][3830779][INFO ] CUDA global memory status (initial GPU state, including context):
[19:50:00][3830779][INFO ] No template file. Generating templates.
[19:50:00][3830779][INFO ] Template param value T_cons = 50000
[19:50:04][3830779][INFO ] Number of generated templates to be used: 50000
[19:50:04][3830779][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_57.cpt
[19:50:04][3830779][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_57.cpt (No such file or directory).
------> Starting from scratch...
[19:50:04][3830779][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_57.binary
[19:50:04][3830779][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_8_dms_200_DM235.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817323046329
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 235.7 cm^-3 pc
------> Scale factor: 1.81885
[19:50:04][3830779][INFO ] Allocating memory for dedispersed compressed time series...
[19:50:04][3830779][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:50:04][3830779][INFO ] 8-bit allocation done
[19:50:04][3830779][INFO ] Foobar
[19:50:04][3830779][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_57.binary
[19:50:04][3830779][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:50:04][3830779][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:50:04][3830779][INFO ] FftSize = 12582913
[19:50:04][3830779][INFO ] Seed for random number generator is -1031035392.
[19:50:06][3830779][INFO ] 8[19:50:06][3830779][INFO ] 9[19:50:06][3830779][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:50:06][3830779][INFO ] Normalization factor 3.97364e-08
[19:50:06][3830779][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
[19:50:06][3830779][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (14494 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:50:06][3830779][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:50:06][3830779][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:50:06][3830779][INFO ] TimeSeriesLength = 16769991, params->nsamples = 25165824
sum = -2215.01171875, mean= -0.00013208  -0.00013208
[19:50:06][3830779][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:00:01][3830779][INFO ] Checkpoint committed!
[20:02:16][3830779][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 158.486912 4265.775391 0.7916198 2.3282382 18.5088 14.3447  8
------> CAND: 272.614108 4445.311523 1.0258740 2.5752177 16.5144 12.2336  8
------> CAND: 115.244902 3708.090332 0.6165501 2.3615918 15.4397 11.9596 16
------> CAND:  86.335841 4189.126465 1.0189325 2.6662717 15.408 11.9176 16
------> CAND: 178.936752 4887.790039 1.1018434 2.3071311 16.12 11.821  8
------> CAND: 115.304329 3654.139160 0.5152289 2.1426733 15.2941 11.767 16
------> CAND: 179.462518 4032.462646 0.7143168 1.1228653 15.1129 11.5283 16
------> CAND: 163.331948 3746.594238 0.5729007 2.2486145 15.0963 11.5065 16
------> CAND: 322.116517 4546.605957 0.8811243 2.1778424 15.7072 11.3907  8
------> CAND: 345.800620 3694.985352 0.4673588 1.8967756 17.5949 11.3841  4
------> CAND: 287.886481 3977.186035 0.6612195 2.2606676 15.6578 11.3394  8
------> CAND:  35.646437 3654.050293 0.9074422 0.5326622 14.9412 11.3029 16
------> CAND: 249.628344 3690.337891 0.9292754 2.6785495 17.4858 11.2972  4
------> CAND: 464.339471 3656.783203 0.8507711 0.5687329 17.4563 11.2738  4
------> CAND: 345.439902 4066.956543 0.9298878 2.6177716 20.7307 11.2508  2
------> CAND: 172.866574 4044.751953 0.6280075 2.1014507 15.5616 11.2395  8
------> CAND: 115.316007 4041.056641 0.6294266 2.0765641 14.8871 11.232 16
------> CAND:  79.243456 4265.775391 0.7916198 2.3282382 14.8627 11.2002 16
------> CAND: 172.768220 3869.479980 0.9869425 2.7020047 14.836 11.1652 16
------> CAND:  86.399161 3646.150879 0.5429637 2.2358911 14.8209 11.1454 16
------> CAND: 136.306924 4445.311523 1.0258740 2.5752177 14.8201 11.1444 16
------> CAND: 345.645953 3918.402100 0.9125541 2.6381490 15.3963 11.0681  8
------> CAND: 345.523205 4031.052734 1.0051557 2.6917379 17.1152 11.0024  4
------> CAND: 172.713463 3833.541504 0.9600813 2.6843843 14.7066 10.9963 16
------> CAND: 431.818044 3789.592773 0.9537569 2.6802003 17.0515 10.9518  4
------> CAND: 172.670904 4249.999512 1.0214241 2.6441109 15.2749 10.9424  8
------> CAND: 114.884184 3632.401123 0.6242186 0.7715520 14.6558 10.93 16
------> CAND: 499.256428 3690.337891 0.9292754 2.6785495 20.1753 10.9211  2
------> CAND:  89.059649 3754.285156 0.9884863 2.7028461 14.6467 10.9182 16
------> CAND: 172.778860 3940.682617 0.7447782 2.4512300 25.0939 10.8982  1
------> CAND: 141.493734 3823.656250 0.6150951 2.2929225 14.5839 10.8365 16
------> CAND: 172.761732 4031.052734 1.0051557 2.6917379 14.5735 10.823 16
------> CAND: 363.254687 3639.436279 0.5711170 0.8811063 16.8828 10.8179  4
------> CAND: 169.748571 4879.067871 1.0612192 1.7491647 15.1534 10.8168  8
------> CAND: 138.127121 3759.427490 0.7118408 2.4705975 15.1529 10.8162  8
------> CAND: 287.855340 3617.589355 0.9497291 2.6834283 15.1296 10.7923  8
------> CAND: 149.238784 3748.245117 0.9729695 0.5752738 14.5498 10.7922 16
------> CAND:  35.646956 3694.881104 0.9268292 0.5528517 14.5311 10.7678 16
------> CAND: 179.016422 3773.295898 0.5480599 2.1310995 14.5155 10.7476 16
------> CAND: 385.737522 3718.121826 0.7951189 2.5697510 16.7807 10.7368  4
------> CAND: 172.753687 3653.183350 0.8761526 2.6431646 14.4832 10.7057 16
------> CAND: 345.134201 4539.371582 1.0105739 1.3112928 16.7394 10.704  4
------> CAND:  86.379698 3923.459961 0.7615007 2.4750473 14.4724 10.6916 16
------> CAND: 115.229850 4040.224121 1.0054622 2.6804726 14.4688 10.687 16
------> CAND: 432.082483 3903.242188 0.6036701 2.1715968 16.712 10.6823  4
------> CAND:  32.509750 3778.659912 0.6683627 0.8745547 14.4644 10.6814 16
------> CAND: 115.259434 3867.941162 0.8120622 2.5532277 15.0158 10.6748  8
------> CAND: 179.368057 4002.783447 0.5834526 1.5482655 14.4548 10.6689 16
------> CAND: 173.138280 3646.535156 0.9438479 0.5047874 14.9917 10.65  8
------> CAND: 128.043374 3693.880127 0.6794747 2.4555521 14.4397 10.6493 16
------> CAND: 171.832949 4146.054199 0.8293275 1.0762064 14.4374 10.6463 16
------> CAND: 115.262029 3946.833496 0.8423153 2.5735929 14.4363 10.6449 16
------> CAND: 167.224845 3639.410889 0.9591075 0.4835572 14.4331 10.6408 16
------> CAND: 172.817267 4319.021973 0.9583392 2.5591166 14.979 10.6369  8
------> CAND: 115.196892 3844.308350 0.8314764 2.5834510 14.4148 10.617 16
------> CAND: 172.822976 3918.402100 0.9125541 2.6381490 14.4075 10.6076 16
------> CAND: 201.770704 3772.913330 0.5496981 1.1484773 14.407 10.6069 16
------> CAND: 429.616887 3732.725342 0.9325643 2.6748724 16.6113 10.6025  4
------> CAND: 230.309704 3925.476074 0.9943443 2.6961291 14.9335 10.59  8
------> CAND: 217.131829 3774.212402 0.8150588 0.7039624 16.5833 10.5803  4
------> CAND: 243.323050 3616.028809 0.8959965 2.6566944 16.5779 10.576  4
------> CAND: 309.042186 4546.353027 1.0102303 1.3207488 16.575 10.5737  4
------> CAND: 345.425889 3618.180664 0.8520977 2.6287887 19.573 10.5638  2
------> CAND: 115.224141 3695.572266 0.8729141 2.6424229 14.3634 10.5506 16
------> CAND: 172.713723 3764.202148 0.9564744 2.6837165 14.8922 10.5474  8
------> CAND:  76.538073 4831.295898 1.1191771 2.4319966 14.8917 10.5469  8
------> CAND: 115.253206 3805.166504 0.7787163 2.5461228 14.8906 10.5458  8
------> CAND: 124.814042 3690.337891 0.9292754 2.6785495 14.889 10.5442  8
------> CAND:  86.384110 3931.870361 0.8504406 2.5857246 14.3527 10.5367 16
------> CAND: 324.084894 4217.779785 0.7433854 2.2582686 16.5259 10.5348  4
------> CAND: 230.573106 3860.679199 0.6043109 2.2384336 14.8789 10.5338  8
------> CAND: 115.256320 4672.897949 1.1105692 2.5270362 14.8574 10.5116  8
------> CAND:  32.510788 3858.960938 0.7026870 0.9192771 14.333 10.5111 16
------> CAND:  26.371320 4248.733398 0.8881791 1.1149222 14.3326 10.5107 16
------> CAND:  86.358938 4241.130859 0.9792622 2.6141446 14.331 10.5086 16
------> CAND: 393.169345 3744.038818 0.8895011 2.6499197 24.1956 10.508  1
------> CAND:  72.676058 4006.338135 0.8054184 0.9552661 14.3283 10.5051 16
------> CAND: 278.067433 3971.437500 0.9967700 0.7488026 16.4854 10.5027  4
------> CAND: 115.178467 3902.415527 0.8654798 2.6067851 14.3217 10.4966 16
------> CAND: 177.935566 4336.129883 0.7989979 2.2418182 14.3169 10.4904 16
------> CAND: 265.086526 3972.918213 0.6691897 1.1422331 14.8348 10.4883  8
------> CAND: 460.836617 3618.685791 0.8485772 2.6263845 16.4648 10.4864  4
------> CAND: 115.212203 3846.784668 0.8290266 2.5753357 14.3091 10.4803 16
------> CAND: 230.573884 4471.397949 0.8267062 2.1040313 14.8245 10.4777  8
------> CAND:  86.466893 3720.308838 0.4709211 1.4141436 14.3051 10.4752 16
------> CAND: 115.215837 3772.376709 0.6815188 2.4242611 14.8134 10.4663  8
------> CAND: 352.149252 4104.521973 0.8487253 2.5247600 14.8094 10.4622  8
------> CAND: 115.295506 4348.245117 0.7952328 2.2464321 14.2873 10.4522 16
------> CAND: 124.722954 4028.361328 1.0311486 2.7053232 14.7978 10.4502  8
------> CAND:  99.622191 3931.112061 0.8508433 2.5863121 16.409 10.4422  4
------> CAND:  51.426151 3978.019531 0.6599730 2.2567575 14.2775 10.4395 16
------> CAND:  86.367761 3661.639404 0.8594660 2.6274233 14.2709 10.431 16
------> CAND: 336.978866 4430.244629 0.8802130 2.3640664 14.7752 10.427  8
------> CAND:  66.342737 3663.614014 0.4990880 1.1196389 14.2611 10.4183 16
------> CAND: 172.714242 3617.500000 0.8565711 2.6279590 14.7657 10.4172  8
------> CAND:  74.485615 3870.293701 0.6828030 2.3881931 14.2575 10.4137 16
------> CAND: 115.161859 3775.856689 0.9553550 2.6861916 14.257 10.413 16
------> CAND:  85.066841 4213.139648 1.0592363 2.6862364 14.2559 10.4116 16
------> CAND: 175.393674 4404.022949 1.0837954 1.0764246 14.2545 10.4098 16
------> CAND: 115.168346 4285.352539 1.0226882 2.6331475 14.2509 10.4052 16
[20:02:16][3830779][INFO ] Statistics: count dirty SumSpec pages 1706 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:02:16][3830779][INFO ] Data processing finished successfully!
20:02:16 (3830779): called boinc_finish(0)

</stderr_txt>
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