Task 1709509694

Name: Ter5_1_dns_cfbf00110_segment_4_dms_200_40000_97_900000_0
Workunit ID: 861663317
Created: 6 Jan 2025 10:51:08 UTC
Sent: 6 Jan 2025 14:28:45 UTC
Report deadline: 20 Jan 2025 14:28:45 UTC
Received: 7 Jan 2025 5:55:05 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 308.12
CPU time (sec): 28.04
Peak working set size (MB): 278.64
Peak swap size (MB): 14700.54
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>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[00:00:53][165332][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_cfbf00110_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_4_dms_200_97.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 900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_4_dms_200_97.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_4_dms_200_40000_97_900000_0_0
------> GPU usage: 1.000000
[00:00:53][165332][INFO ] Starting data processing...
[00:00:53][165332][INFO ] opti: No host transfer for n_steps. Use device global.
[00:00:53][165332][INFO ] opti: No host transfer for mean. Use device global.
[00:00:53][165332][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:00:53][165332][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:00:53][165332][INFO ] opti: power spectrum in fft callback (static link).
[00:00:53][165332][INFO ] opti: __constant__ access is not uniform, bad!
[00:00:53][165332][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[00:00:53][165332][INFO ] CUDA global memory status (initial GPU state, including context):
[00:00:53][165332][INFO ] No template file. Generating templates.
[00:00:53][165332][INFO ] Template param value T_cons = 50000
[00:00:57][165332][INFO ] Number of generated templates to be used: 50000
[00:00:57][165332][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_4_dms_200_97.cpt
[00:00:57][165332][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_4_dms_200_97.cpt (No such file or directory).
------> Starting from scratch...
[00:00:57][165332][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_4_dms_200_97.binary
[00:00:57][165332][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_4_dms_200_DM239.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735088449765
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 239.7 cm^-3 pc
------> Scale factor: 1.23846
[00:00:57][165332][INFO ] Allocating memory for dedispersed compressed time series...
[00:00:57][165332][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:00:57][165332][INFO ] 8-bit allocation done
[00:00:57][165332][INFO ] Foobar
[00:00:57][165332][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_4_dms_200_97.binary
[00:00:57][165332][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:00:57][165332][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:00:57][165332][INFO ] FftSize = 12582913
[00:00:57][165332][INFO ] Seed for random number generator is -1030238918.
[00:00:59][165332][INFO ] 8[00:00:59][165332][INFO ] 9[00:01:00][165332][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:01:00][165332][INFO ] Normalization factor 3.97364e-08
[00:01:00][165332][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
[00:01:00][165332][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 726 MB (10292 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:01:00][165332][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:01:00][165332][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:01:00][165332][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1299.35131836, mean= -0.00007745  -0.00007745
[00:01:00][165332][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:01:53][165332][INFO ] Checkpoint committed!
[00:02:53][165332][INFO ] Checkpoint committed!
[00:03:53][165332][INFO ] Checkpoint committed!
[00:04:53][165332][INFO ] Checkpoint committed!
[00:05:53][165332][INFO ] Checkpoint committed!
[00:05:59][165332][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.376844 4106.701172 1.0404617 2.5706792 16.4993 13.3763 16
------> CAND: 199.668679 3619.073486 0.8576493 2.5333714 15.6884 12.2895 16
------> CAND: 168.144286 3666.048584 0.5478343 1.2226852 15.5087 12.051 16
------> CAND: 115.209089 3697.099365 0.9040033 2.5706782 15.425 11.94 16
------> CAND: 115.223622 4603.216797 1.0502030 2.1746542 15.2429 11.6995 16
------> CAND: 444.018867 4072.435547 1.0360518 0.9272987 17.629 11.4113  4
------> CAND: 194.921997 3743.008545 0.5423512 1.6109834 15.7268 11.4112  8
------> CAND: 461.581927 3821.086182 0.7783733 0.9386712 17.5911 11.3811  4
------> CAND: 144.988024 3610.262695 0.9660276 0.5391580 14.9515 11.3164 16
------> CAND:  61.595276 4079.917480 0.7134219 1.8467921 17.4016 11.2302  4
------> CAND: 172.776005 3746.353027 0.7584734 2.3916059 15.5181 11.1943  8
------> CAND:  71.755579 3743.709229 0.5408052 1.5583849 14.8554 11.1905 16
------> CAND: 311.989172 3889.766113 0.6936907 2.1666329 17.1956 11.0663  4
------> CAND:  61.466300 3929.706787 0.8762199 2.4811049 14.7414 11.0416 16
------> CAND: 460.961181 4006.956787 0.7830626 2.2860272 17.1476 11.0282  4
------> CAND: 305.466410 3757.683594 0.7367821 0.9124796 15.3392 11.0089  8
------> CAND: 191.152367 3614.614014 0.9649131 0.5438765 14.6956 10.982 16
------> CAND: 172.743307 3851.681885 0.9791031 2.5963881 17.0795 10.9741  4
------> CAND: 104.652516 3787.115234 0.8499805 0.7994527 14.6783 10.9593 16
------> CAND: 335.072771 3669.906494 0.8343695 2.5031393 15.264 10.9312  8
------> CAND: 232.015457 3681.729248 0.5379795 1.9114207 15.2593 10.9263  8
------> CAND: 115.229591 3636.916748 0.6311615 2.2346661 14.6457 10.9169 16
------> CAND:  57.619077 3636.660400 0.6380951 2.2709758 14.6362 10.9046 16
------> CAND:  86.388003 3746.353027 0.7584734 2.3916059 14.633 10.9004 16
------> CAND:  20.723882 3948.862549 0.8666310 2.4487736 14.6324 10.8996 16
------> CAND:  97.136612 3981.273438 0.8008087 1.1195110 14.6299 10.8963 16
------> CAND: 300.593866 3818.906494 0.9783461 0.7236940 15.1984 10.8633  8
------> CAND: 115.220767 3682.435059 0.9759617 2.6156135 14.5964 10.8528 16
------> CAND: 460.837655 3662.280029 0.8723382 2.5384219 16.9215 10.8485  4
------> CAND: 315.765809 3623.772705 0.7760376 2.4602957 24.9739 10.846  1
------> CAND:  29.033884 3859.280029 0.6268893 1.9998726 14.582 10.834 16
------> CAND: 115.224400 4124.493652 1.0427217 2.5661483 14.5776 10.8284 16
------> CAND: 115.169903 3865.617676 0.9791383 2.5844026 14.5457 10.7868 16
------> CAND:  86.348817 3890.648682 0.9225230 2.5430896 14.5441 10.7847 16
------> CAND: 166.708162 3791.386963 0.7209713 2.3308830 14.5382 10.7771 16
------> CAND: 354.879288 4068.106689 0.9973620 0.9590679 15.1148 10.7769  8
------> CAND: 115.212203 3954.663574 1.0188885 2.5991783 14.5263 10.7616 16
------> CAND: 115.161080 3637.668945 0.9588833 2.6156290 14.5256 10.7607 16
------> CAND: 263.815969 3863.358643 0.6173130 1.9398578 16.8093 10.7595  4
------> CAND: 468.251572 3689.377197 0.7141408 2.3530531 19.8979 10.7565  2
------> CAND:  29.031549 3679.929199 0.5498178 1.9451360 14.5221 10.7561 16
------> CAND:   4.806629 3792.786377 0.8129854 2.4601028 14.5164 10.7488 16
------> CAND: 323.357490 3792.512207 0.8126968 0.8468226 16.795 10.7482  4
------> CAND:  73.366352 3811.139648 0.6097670 2.0253294 14.4979 10.7248 16
------> CAND: 176.765699 4541.003418 0.9767454 1.9724630 16.7515 10.7137  4
------> CAND: 420.248866 3959.483398 1.0195897 2.6079750 24.6644 10.7116  1
------> CAND: 190.929968 3665.345703 0.5550889 2.0083315 15.0414 10.7012  8
------> CAND: 276.889262 3731.740234 0.7869015 2.4453433 15.038 10.6977  8
------> CAND: 325.040666 3651.038086 0.9238493 0.6056407 15.0211 10.6803  8
------> CAND: 460.959624 4066.829102 0.7269685 2.0051277 19.7482 10.6678  2
------> CAND: 115.267738 4081.336914 0.8599257 2.3698175 14.4508 10.6637 16
------> CAND: 487.585004 3958.272949 0.7395643 2.2136633 16.6782 10.6555  4
------> CAND: 128.355823 3644.732422 0.5992746 1.0081716 14.9702 10.6278  8
------> CAND: 230.585822 3922.193359 0.9138407 2.5136561 14.9559 10.613  8
------> CAND: 155.994586 3889.766113 0.6936907 2.1666329 14.9556 10.6127  8
------> CAND: 175.466077 3992.834473 1.0238719 0.8577155 14.411 10.6121 16
------> CAND: 184.983835 4548.224609 0.9765764 1.8112242 14.9502 10.6072  8
------> CAND: 115.251649 3780.598145 0.7389802 2.3525066 14.4033 10.6021 16
------> CAND: 403.127490 3731.709961 0.8175624 2.4747484 16.6066 10.5988  4
------> CAND: 123.190812 4079.917480 0.7134219 1.8467921 19.624 10.5941  2
------> CAND: 155.503854 3770.307129 0.6219309 2.1128085 14.9202 10.5763  8
------> CAND: 345.955028 3679.556885 0.7506032 0.7958736 16.5543 10.5573  4
------> CAND:  89.942240 4064.689941 0.9598008 0.9945756 14.9001 10.5556  8
------> CAND:  63.256395 3690.161621 0.9602293 2.6082029 14.367 10.5552 16
------> CAND:  62.237302 4244.240723 0.9975508 1.1609637 14.3655 10.5532 16
------> CAND: 152.936011 4011.824463 0.9512277 0.9508973 14.3505 10.5338 16
------> CAND: 367.416695 4012.516357 0.9959907 2.5679307 14.8749 10.5296  8
------> CAND: 118.748535 3621.453613 0.8201688 0.6600747 14.3428 10.5239 16
------> CAND: 499.172088 3619.073486 0.8576493 2.5333714 19.5027 10.5222  2
------> CAND: 460.801583 3664.704590 0.8236455 2.5032737 16.507 10.5198  4
------> CAND: 196.191516 4363.282715 0.9741734 2.3145280 14.3337 10.5121 16
------> CAND:  85.813709 3749.927490 0.7530943 2.3947792 16.4948 10.5102  4
------> CAND: 345.326497 3602.766357 0.9679195 2.6163135 14.8487 10.5026  8
------> CAND: 168.160116 4257.882812 1.0616500 2.5334284 19.4689 10.5021  2
------> CAND:  91.189441 4153.785645 0.7872885 1.4525976 14.3213 10.4961 16
------> CAND:  80.334692 4197.247070 1.0540057 2.5472960 14.3171 10.4907 16
------> CAND: 101.580447 3906.198975 0.8856003 0.8928289 14.8355 10.489  8
------> CAND:  68.585934 4387.360352 1.0733691 1.2487150 14.3134 10.4859 16
------> CAND: 158.638984 3623.779297 0.8026227 2.4919658 14.3039 10.4737 16
------> CAND: 333.652218 3769.791016 0.6251992 1.1484762 14.8192 10.4723  8
------> CAND: 172.713463 3693.686035 0.9423125 2.5915983 14.8177 10.4707  8
------> CAND:  86.332727 3813.626953 0.9972129 2.6127138 14.2995 10.4679 16
------> CAND: 281.997699 3969.492432 0.6900776 2.0403564 14.8134 10.4663  8
------> CAND:  30.733150 3928.975586 0.8765350 2.4817669 14.2956 10.4629 16
------> CAND: 115.254503 3898.429688 0.7366794 2.2710106 14.2954 10.4626 16
------> CAND: 144.512344 3861.154297 0.6243141 2.0014536 16.4321 10.4605  4
------> CAND: 345.604431 3816.476807 0.9221549 2.5530288 16.4166 10.4483  4
------> CAND:   4.807148 3988.344238 0.9184636 2.4989924 14.2826 10.4461 16
------> CAND: 115.114887 3617.951416 0.8652177 2.5477738 19.3701 10.4436  2
------> CAND: 172.779898 3703.334229 0.7069672 2.3350027 14.7854 10.4375  8
------> CAND: 460.861011 3962.005859 0.7391227 2.2399714 24.0314 10.4367  1
------> CAND:  86.359197 4020.786621 0.9961199 2.5599713 14.2718 10.4322 16
------> CAND:  61.816378 3888.577148 0.9517049 0.8095807 14.2657 10.4242 16
------> CAND: 270.879808 3929.121826 0.8759866 2.4750938 16.3857 10.4238  4
------> CAND: 345.604172 3816.476807 0.9221549 2.5530288 14.7661 10.4177  8
------> CAND:  97.460999 3743.008545 0.5423512 1.6109834 14.2602 10.4171 16
------> CAND: 397.173831 3691.976074 0.9076763 0.6496543 14.7615 10.413  8
------> CAND:  57.575999 3617.052002 0.9342918 2.5977643 14.2507 10.4049 16
------> CAND: 124.803921 3769.554932 0.9899227 2.6105456 14.2487 10.4023 16
------> CAND: 115.216356 4169.632324 0.9482453 2.4445508 14.2482 10.4017 16
[00:05:59][165332][INFO ] Statistics: count dirty SumSpec pages 1779 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:05:59][165332][INFO ] Data processing finished successfully!
00:05:59 (165332): called boinc_finish(0)

</stderr_txt>
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