Task 1722524067

Name: Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_155_8700000_0
Workunit ID: 869633964
Created: 30 Jan 2025 12:56:38 UTC
Sent: 31 Jan 2025 4:59:29 UTC
Report deadline: 14 Feb 2025 4:59:29 UTC
Received: 31 Jan 2025 9:11:08 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 259.90
CPU time (sec): 14.50
Peak working set size (MB): 276.37
Peak swap size (MB): 6175.82
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>
[23:38:14][17648][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_cfbf00124_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_2_dms_200_155.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 8700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_155.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_155_8700000_0_0
------> GPU usage: 1.000000
[23:38:14][17648][INFO ] Starting data processing...
[23:38:14][17648][INFO ] opti: No host transfer for n_steps. Use device global.
[23:38:14][17648][INFO ] opti: No host transfer for mean. Use device global.
[23:38:14][17648][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:38:14][17648][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:38:14][17648][INFO ] opti: power spectrum in fft callback (static link).
[23:38:14][17648][INFO ] opti: __constant__ access is not uniform, bad!
[23:38:14][17648][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[23:38:14][17648][INFO ] CUDA global memory status (initial GPU state, including context):
[23:38:14][17648][INFO ] No template file. Generating templates.
[23:38:14][17648][INFO ] Template param value T_cons = 50000
[23:38:18][17648][INFO ] Number of generated templates to be used: 50000
[23:38:18][17648][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_2_dms_200_155.cpt
[23:38:18][17648][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_2_dms_200_155.cpt (No such file or directory).
------> Starting from scratch...
[23:38:18][17648][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_155.binary
[23:38:18][17648][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_2_dms_200_DM245.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693917966229
------> 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: 245.5 cm^-3 pc
------> Scale factor: 2.16372
[23:38:18][17648][INFO ] Allocating memory for dedispersed compressed time series...
[23:38:18][17648][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:38:18][17648][INFO ] 8-bit allocation done
[23:38:18][17648][INFO ] Foobar
[23:38:18][17648][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_155.binary
[23:38:18][17648][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:38:18][17648][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:38:18][17648][INFO ] FftSize = 12582913
[23:38:18][17648][INFO ] Seed for random number generator is 1099969093.
[23:38:20][17648][INFO ] 8[23:38:20][17648][INFO ] 9[23:38:21][17648][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:38:21][17648][INFO ] Normalization factor 3.97364e-08
[23:38:21][17648][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
[23:38:21][17648][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 876 MB (11125 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:38:21][17648][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:38:21][17648][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:38:21][17648][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 908.28564453, mean= 0.00005414  0.00005414
[23:38:21][17648][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:39:42][17648][INFO ] Checkpoint committed!
[23:41:10][17648][INFO ] Checkpoint committed!
[23:42:33][17648][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 203.736745 3936.576660 1.0171487 3.8467772 20.1712 13.4487  4
------> CAND: 190.818379 4859.767578 1.1003292 4.7708969 15.5252 12.0728 16
------> CAND:  47.604878 3825.775391 0.9404810 3.8005199 16.2382 11.9444  8
------> CAND: 231.002593 3775.039062 0.8125386 5.7068152 16.2038 11.9085  8
------> CAND: 115.426558 4850.554688 1.0598928 5.3338785 15.3855 11.8877 16
------> CAND: 230.748793 3702.517578 0.9037462 3.7195921 16.1742 11.8775  8
------> CAND:  86.552791 4077.189941 0.7485141 5.4936485 15.3536 11.8456 16
------> CAND: 438.846330 3998.418457 0.9399598 5.7697291 17.9167 11.6407  4
------> CAND: 175.082523 3862.136719 0.9333684 5.7911067 17.8322 11.5733  4
------> CAND: 115.522836 3658.631592 0.8651376 5.7691569 15.0217 11.4085 16
------> CAND:  16.506339 3909.633301 0.8599297 5.7201757 14.953 11.3184 16
------> CAND: 115.551901 3621.009033 0.8111073 5.7367711 14.9519 11.3169 16
------> CAND: 115.538147 3995.390625 1.0265814 5.8399887 14.867 11.2058 16
------> CAND: 115.524393 4411.112793 1.0246609 5.7090359 14.8617 11.1988 16
------> CAND: 115.489359 4004.023438 0.7407342 5.5457101 14.8545 11.1894 16
------> CAND:  47.605397 3805.227539 0.9297873 3.7895477 15.4808 11.1556  8
------> CAND:  62.579854 4137.321289 1.0156137 5.7969613 14.8278 11.1545 16
------> CAND: 188.447763 3963.436768 0.9304044 5.7698708 15.4766 11.1513  8
------> CAND:  47.605138 3802.292236 0.9303347 3.7907972 15.4688 11.1432  8
------> CAND: 230.969117 3739.306396 0.7538988 5.6613688 15.3983 11.0702  8
------> CAND: 166.285422 3651.467041 0.9260537 5.8118563 14.7578 11.0631 16
------> CAND: 115.489878 3855.134033 0.8224652 5.7085986 14.7415 11.0418 16
------> CAND: 101.868243 3936.576660 1.0171487 3.8467772 15.3641 11.0347  8
------> CAND:  86.587565 3875.180420 0.8771681 5.7490306 14.7356 11.0341 16
------> CAND:  15.015719 3746.603516 0.5691321 4.1867967 14.7247 11.0198 16
------> CAND: 287.284160 3878.127441 0.8034790 3.9671788 15.308 10.9767  8
------> CAND:  72.460146 4516.706055 1.0115905 4.4230323 14.69 10.9746 16
------> CAND:  40.763439 3781.241211 0.6592364 5.5270419 14.6809 10.9627 16
------> CAND: 115.451211 3633.154785 0.6117101 5.5131707 14.6696 10.9481 16
------> CAND: 115.510639 3938.755615 0.9948528 5.8228936 14.6418 10.9118 16
------> CAND: 115.362719 3639.729980 0.9589365 3.6357493 14.6382 10.9071 16
------> CAND: 190.607398 4022.830322 0.7912489 5.5983047 15.2248 10.8906  8
------> CAND: 462.091344 4003.654297 0.9397812 5.7788267 20.1221 10.8895  2
------> CAND: 115.477162 3754.984863 0.7217060 5.6258974 14.6202 10.8837 16
------> CAND: 115.451730 3811.646240 0.6425303 5.4812407 14.612 10.873 16
------> CAND:  44.891710 4346.091797 0.9531454 4.3078456 14.5886 10.8426 16
------> CAND: 115.478200 3634.461914 0.5914258 5.4777365 14.5796 10.8309 16
------> CAND:  97.968858 3972.018555 0.6688387 5.4252715 15.15 10.8133  8
------> CAND:  31.455883 4362.526855 0.8516443 4.5138555 15.1465 10.8097  8
------> CAND:  84.573255 3892.086914 0.9654122 3.8465643 14.5582 10.8031 16
------> CAND: 257.534809 3645.699951 0.5458972 4.0971584 15.1138 10.7759  8
------> CAND:  93.071142 4451.740723 1.0895202 5.7588162 16.7563 10.7174  4
------> CAND:  31.452769 4572.122559 0.9638930 4.5939684 15.0555 10.7157  8
------> CAND: 365.087081 4005.072510 0.9695225 3.9402566 15.0517 10.7118  8
------> CAND: 115.516867 3867.941162 0.8120622 5.6948204 14.4871 10.7108 16
------> CAND:  86.576406 3834.664795 0.7373406 5.6191640 14.484 10.7068 16
------> CAND: 194.775375 3626.601807 0.7001343 5.6233373 14.4711 10.69 16
------> CAND: 133.055015 3629.194824 0.6661573 5.5813866 19.7785 10.6857  2
------> CAND:  86.533068 3664.022705 0.4914662 5.1725316 14.46 10.6756 16
------> CAND: 136.812707 4840.655273 1.0986927 5.4553008 14.4508 10.6637 16
------> CAND: 115.452509 3949.912354 0.7336410 5.5638795 16.6878 10.6631  4
------> CAND: 120.539926 3892.086914 0.9654122 5.8139787 14.4474 10.6593 16
------> CAND: 283.355451 3853.452881 0.9582165 5.8098073 16.6802 10.6571  4
------> CAND: 259.656037 3718.796143 0.6213528 5.4917078 14.9778 10.6356  8
------> CAND: 347.749793 3617.088623 0.9060152 5.8006196 24.4776 10.6305  1
------> CAND: 190.673573 3648.832520 0.9426201 5.8213038 14.4185 10.6219 16
------> CAND:  25.549455 3891.999756 0.7057818 5.5335364 14.4159 10.6185 16
------> CAND: 133.258730 4453.005859 1.0251344 5.6956701 14.4118 10.6131 16
------> CAND: 100.361273 3653.976318 0.5175038 4.1796227 14.4074 10.6075 16
------> CAND: 259.753353 3831.646484 0.8400165 5.7253280 16.5966 10.5908  4
------> CAND: 118.701823 3904.994873 0.8632578 5.7352095 14.9292 10.5856  8
------> CAND: 115.500259 3624.986084 0.7216415 5.6570816 14.386 10.5798 16
------> CAND: 429.802436 3692.218262 0.9280170 3.6951706 19.5791 10.5675  2
------> CAND:  89.121932 3888.838379 1.0091416 3.8193808 14.908 10.5637  8
------> CAND: 230.998441 3625.430908 0.7155023 5.6455908 16.5604 10.5621  4
------> CAND: 165.277488 3769.204346 0.5611967 4.2698703 14.9063 10.5619  8
------> CAND:  44.448209 3806.921387 0.8820163 3.8348916 14.3699 10.5589 16
------> CAND:  91.376547 3633.393311 0.6080800 5.5070987 14.3503 10.5336 16
------> CAND: 222.085340 4259.292480 0.7439336 4.6136332 16.519 10.5293  4
------> CAND: 261.744307 3905.416260 0.7772869 4.0394621 14.8733 10.5279  8
------> CAND: 115.462889 4372.634277 0.8475202 5.4393020 14.8665 10.5209  8
------> CAND:  62.905798 4572.122559 0.9638930 4.5939684 16.5076 10.5203  4
------> CAND: 111.082634 3720.671875 0.9361205 3.7150617 14.3327 10.5108 16
------> CAND: 259.747903 4525.153809 1.0112292 5.6330523 16.4885 10.5052  4
------> CAND:  66.763920 3772.547363 0.8426288 5.7340770 14.3265 10.5028 16
------> CAND: 385.683285 4263.986328 1.0217327 4.1389470 14.8376 10.4912  8
------> CAND:  62.912026 4362.526855 0.8516443 4.5138555 16.4671 10.4882  4
------> CAND: 171.451211 3670.298096 0.7676774 5.6893911 14.8274 10.4807  8
------> CAND: 115.545413 3699.349121 0.8871071 5.7812800 14.3062 10.4765 16
------> CAND: 115.433305 3693.602783 0.4730704 5.0130577 14.3023 10.4716 16
------> CAND: 145.798471 3781.377686 0.6575682 5.5167570 16.4439 10.4699  4
------> CAND: 438.194703 3996.933838 0.8099288 4.0943437 16.443 10.4692  4
------> CAND: 170.228923 3719.680420 0.6174434 5.4841433 14.8145 10.4674  8
------> CAND: 165.517534 3660.767090 0.8410937 5.7517748 14.2846 10.4487 16
------> CAND: 115.482093 3662.806152 0.5048826 5.2155743 14.2805 10.4434 16
------> CAND: 115.499221 3625.430908 0.7155023 5.6455908 14.2798 10.4424 16
------> CAND: 115.531140 3831.600586 0.8683050 5.7451682 14.279 10.4415 16
------> CAND: 141.539667 4119.845215 0.7912109 5.5602460 14.7844 10.4365  8
------> CAND: 345.965927 4808.644531 1.1084524 4.6793776 14.7814 10.4334  8
------> CAND: 173.227551 3977.595703 0.9703477 5.7985501 14.7759 10.4278  8
------> CAND:  33.012938 3909.633301 0.8599297 5.7201757 14.7731 10.4249  8
------> CAND: 432.584374 3693.071045 0.4756976 4.4936538 16.3858 10.4239  4
------> CAND: 157.671275 4750.929688 0.9663370 5.1108484 14.7642 10.4157  8
------> CAND: 115.374397 3702.517578 0.9037462 3.7195921 14.2577 10.414 16
------> CAND: 157.445242 4075.130371 0.8583356 4.1284151 14.759 10.4104  8
------> CAND: 187.432044 3742.982178 0.9870704 5.8403983 14.2477 10.401 16
------> CAND: 131.820011 4052.672607 1.0343238 5.8305497 14.2432 10.3952 16
------> CAND: 115.422406 4238.013672 0.8049134 5.4997883 14.7433 10.3942  8
------> CAND: 174.267664 3731.314697 0.7690909 3.8615026 16.3442 10.391  4
------> CAND: 131.990249 3894.604492 0.7881821 5.6544952 14.2389 10.3896 16
[23:42:33][17648][INFO ] Statistics: count dirty SumSpec pages 1726 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:42:33][17648][INFO ] Data processing finished successfully!
23:42:33 (17648): called boinc_finish(0)

</stderr_txt>
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