Task 1706847760

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_25_8800000_0
Workunit ID: 860040803
Created: 1 Jan 2025 19:23:33 UTC
Sent: 2 Jan 2025 8:09:29 UTC
Report deadline: 16 Jan 2025 8:09:29 UTC
Received: 3 Jan 2025 4:37:08 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13196164
Run time (sec): 258.92
CPU time (sec): 14.26
Peak working set size (MB): 275.59
Peak swap size (MB): 6175.78
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>
[22:17:03][15939][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_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_25.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 8800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_25.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_25_8800000_0_0
------> GPU usage: 1.000000
[22:17:03][15939][INFO ] Starting data processing...
[22:17:03][15939][INFO ] opti: No host transfer for n_steps. Use device global.
[22:17:03][15939][INFO ] opti: No host transfer for mean. Use device global.
[22:17:03][15939][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:17:03][15939][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:17:03][15939][INFO ] opti: power spectrum in fft callback (static link).
[22:17:03][15939][INFO ] opti: __constant__ access is not uniform, bad!
[22:17:03][15939][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[22:17:03][15939][INFO ] CUDA global memory status (initial GPU state, including context):
[22:17:03][15939][INFO ] No template file. Generating templates.
[22:17:03][15939][INFO ] Template param value T_cons = 50000
[22:17:06][15939][INFO ] Number of generated templates to be used: 50000
[22:17:06][15939][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_25.cpt
[22:17:06][15939][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_25.cpt (No such file or directory).
------> Starting from scratch...
[22:17:06][15939][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_25.binary
[22:17:06][15939][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM232.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767942418
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 232.5 cm^-3 pc
------> Scale factor: 1.43846
[22:17:06][15939][INFO ] Allocating memory for dedispersed compressed time series...
[22:17:06][15939][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:17:06][15939][INFO ] 8-bit allocation done
[22:17:06][15939][INFO ] Foobar
[22:17:06][15939][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_25.binary
[22:17:06][15939][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:17:06][15939][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:17:06][15939][INFO ] FftSize = 12582913
[22:17:06][15939][INFO ] Seed for random number generator is 1103275822.
[22:17:07][15939][INFO ] 8[22:17:07][15939][INFO ] 9[22:17:08][15939][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:17:08][15939][INFO ] Normalization factor 3.97364e-08
[22:17:08][15939][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
[22:17:08][15939][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 756 MB (11253 MB free / 12009 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:17:08][15939][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:17:08][15939][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:17:08][15939][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1302.29345703, mean= 0.00007762  0.00007762
[22:17:08][15939][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:18:31][15939][INFO ] Checkpoint committed!
[22:20:00][15939][INFO ] Checkpoint committed!
[22:21:21][15939][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4398.763184 1.0119623 4.3431950 25.133 21.5682  8
------> CAND:   0.499555 3662.364746 0.8761075 3.7296667 24.4006 20.7571  8
------> CAND:   0.499815 4106.704102 0.7119358 5.2996759 22.7244 18.911  8
------> CAND:   0.499036 4687.903320 1.1047543 4.6056018 22.4129 18.5696  8
------> CAND:   1.498925 4270.182617 0.9402891 5.6251330 32.9136 18.5379  2
------> CAND:   1.499184 3912.842529 0.7664133 5.5866022 32.8612 18.5064  2
------> CAND:   0.249648 4514.552246 0.9900091 4.5406365 20.1101 18.3811 16
------> CAND:   0.249907 4775.632812 1.0792232 5.4101272 20.0205 18.2541 16
------> CAND:   1.498665 4580.628906 1.0998411 5.6410289 32.2995 18.1688  2
------> CAND:   0.500074 3644.559814 0.9574829 5.8017368 21.8886 17.9962  8
------> CAND:   1.499444 3695.539795 0.6648217 5.5321131 31.2955 17.5656  2
------> CAND:   0.166345 4218.797852 0.8562480 4.3461566 19.1945 17.0894 16
------> CAND:   1.498406 3854.931641 1.0044923 3.8176048 29.3287 16.3851  2
------> CAND:   0.749462 4274.558594 0.9407411 5.6393294 23.7707 16.3662  4
------> CAND:   0.749722 3912.842529 0.7664133 5.5866022 23.672 16.2858  4
------> CAND:   0.250167 3896.402832 0.9873961 5.7976680 18.2997 15.841 16
------> CAND:   0.749203 3653.821533 0.9068465 3.6969213 23.1009 15.8209  4
------> CAND:   0.249388 3610.718994 0.9660522 3.6238739 18.031 15.469 16
------> CAND: 309.003779 3901.294189 0.7751493 4.0839677 34.3819 14.9319  1
------> CAND:   0.166605 3636.177734 0.6086485 3.9979455 17.5671 14.83 16
------> CAND:   0.500334 3603.449219 0.9677937 5.8143945 18.6348 14.4792  8
------> CAND: 154.501889 3901.294189 0.7751493 4.0839677 25.3775 14.0196  2
------> CAND:   1.248758 3718.968018 0.6102805 5.4143300 25.0714 13.8367  2
------> CAND:   0.374731 3918.788574 0.7603729 5.5751905 17.9823 13.7838  8
------> CAND:   0.498777 4125.220215 1.0453786 4.0381622 17.9067 13.7035  8
------> CAND:   1.248499 4204.217285 0.8160744 5.4863052 24.6866 13.6069  2
------> CAND:   0.299733 3870.406738 0.7302656 5.5464602 16.6367 13.5619 16
------> CAND: 308.993399 3983.740234 0.8128427 4.1236253 31.2052 13.5523  1
------> CAND:   1.248239 4499.727051 0.9906636 5.5241981 24.0734 13.2409  2
------> CAND: 115.476903 4060.372803 0.8204215 5.5829129 16.1699 12.9329 16
------> CAND: 130.656372 4037.399170 0.8323549 5.6043272 15.8861 12.553 16
------> CAND: 154.496699 3983.740234 0.8128427 4.1236253 22.8279 12.4983  2
------> CAND:  44.143286 3901.294189 0.7751493 4.0839677 16.716 12.4453  8
------> CAND:  86.609623 3641.239746 0.9465280 5.8025308 15.6433 12.2296 16
------> CAND:   0.998072 4484.523438 0.8909408 5.3023081 15.5885 12.1568 16
------> CAND:  77.250945 3901.294189 0.7751493 4.0839677 18.5227 12.125  4
------> CAND:   0.415993 4514.552246 0.9900091 5.5205612 15.5347 12.0854 16
------> CAND:   1.247980 4727.465820 1.1005769 5.4968429 18.4057 12.0313  4
------> CAND: 151.446169 3661.473633 0.5107991 5.1745839 16.3191 12.0291  8
------> CAND:   0.374991 3631.983643 0.6217857 5.4900360 16.2858 11.9943  8
------> CAND:   0.624379 3718.968018 0.6102805 5.4143300 18.2984 11.9456  4
------> CAND:   0.299993 3630.744385 0.6390191 5.5118947 15.428 11.944 16
------> CAND: 273.024392 4087.603516 0.9741716 5.7535825 16.2309 11.9368  8
------> CAND:   0.214095 3895.342529 0.7817792 5.6016788 15.4154 11.9273 16
------> CAND: 308.992361 3980.965820 0.8138674 4.1259308 27.2091 11.8168  1
------> CAND:   1.497887 4746.206055 1.0235126 5.2206211 21.6684 11.8081  2
------> CAND: 160.030473 3616.945801 0.8899816 3.6817794 15.3132 11.7922 16
------> CAND:   0.374472 3792.695068 0.9526148 3.7921236 15.307 11.7841 16
------> CAND: 137.085192 3651.661377 0.5372545 5.2903843 18.0533 11.7497  4
------> CAND:   1.498146 4143.431152 1.0478008 4.0533900 21.4856 11.6994  2
------> CAND: 308.998589 3936.812988 0.7917839 4.1034842 26.8047 11.6411  1
------> CAND: 120.692777 4031.583252 1.0043004 5.7933226 15.1778 11.6137 16
------> CAND: 308.979645 4064.151611 0.8580039 4.1652856 26.7001 11.5957  1
------> CAND:   0.416253 3737.323486 0.5961813 5.3595209 15.1533 11.5815 16
------> CAND:   1.249796 3735.935059 0.6005394 4.1770744 21.1641 11.5083  2
------> CAND:   1.249537 4198.306641 0.8157874 4.4138789 21.1461 11.4976  2
------> CAND:   0.998332 3885.091553 0.5901362 5.1471596 15.089 11.4969 16
------> CAND: 308.994696 3986.519043 0.8118197 4.1212983 26.45 11.4871  1
------> CAND: 115.426298 4311.911133 0.7702776 5.1261935 15.0623 11.4618 16
------> CAND:  91.295321 3735.457275 0.6058027 5.3931990 21.0825 11.4598  2
------> CAND:  44.141988 3983.740234 0.8128427 4.1236253 15.0401 11.4327 16
------> CAND:   0.624120 4508.069336 0.9905727 5.5278115 17.6349 11.416  4
------> CAND: 115.458478 4729.527344 1.1013105 5.5242167 15.0022 11.3829 16
------> CAND:   0.999110 3619.088867 0.8616003 3.6994350 17.5917 11.3815  4
------> CAND:  86.561614 4166.191895 0.7700399 5.4204111 15.6983 11.3815  8
------> CAND:  43.308185 4024.183838 0.9343316 5.7306662 14.9996 11.3794 16
------> CAND: 489.761767 3636.600342 0.9595924 5.8065491 17.5833 11.3748  4
------> CAND: 103.001260 3901.294189 0.7751493 4.0839677 17.5821 11.3739  4
------> CAND: 350.437789 3690.310303 0.4899285 5.0058918 15.6069 11.2866  8
------> CAND:   2.497257 3953.376709 0.6859939 5.4184952 25.9656 11.2767  1
------> CAND: 257.152552 3937.103027 0.9614969 3.9276428 17.4548 11.2726  4
------> CAND:  60.577222 3945.202148 0.6929565 4.2886639 14.9119 11.2645 16
------> CAND: 346.449393 4068.884277 0.9637526 5.7385974 17.4425 11.2627  4
------> CAND:  86.597686 3665.587646 0.8268970 5.7102785 14.8943 11.2415 16
------> CAND:  91.295580 3736.408203 0.6033822 5.3958902 17.4126 11.239  4
------> CAND: 433.048117 3959.978760 1.0201341 5.8188086 20.7045 11.2352  2
------> CAND: 424.146693 3735.922363 0.6038344 5.3883200 17.4078 11.2351  4
------> CAND: 434.073957 3795.323242 0.6719059 5.4890356 20.6591 11.2083  2
------> CAND:  91.299213 3643.687012 0.5660861 5.3731275 17.3449 11.1851  4
------> CAND: 115.458997 3669.073975 0.8185204 5.7071667 17.3148 11.1611  4
------> CAND:  32.142285 3940.736328 0.9616114 3.9213319 15.4842 11.1592  8
------> CAND: 244.880883 3636.600342 0.9595924 5.8065491 15.4822 11.1571  8
------> CAND:   2.497516 3738.127930 0.5960324 5.3773460 25.6612 11.1445  1
------> CAND: 302.095386 3907.624512 0.8584358 5.6917620 15.4631 11.1374  8
------> CAND: 308.992101 3980.965820 0.8138674 4.1259308 25.6189 11.1261  1
------> CAND:  60.119967 3928.584473 1.0159061 5.8209033 15.4435 11.117  8
------> CAND:   0.748943 4732.893555 1.0236735 5.2334771 17.2538 11.1126  4
------> CAND:   1.249277 4668.966797 1.1035880 4.5564203 20.4884 11.1069  2
------> CAND: 230.861939 3886.404053 0.6285567 5.3328424 15.4322 11.1052  8
------> CAND:  86.616371 4024.183838 0.9343316 5.7306662 15.4284 11.1013  8
------> CAND:  86.559019 3875.188477 0.6464232 5.3592420 14.7822 11.0949 16
------> CAND:   2.496738 4347.904297 0.8950630 5.4944973 25.5176 11.0822  1
------> CAND:  28.902832 3685.897705 0.7039062 5.5783052 15.3973 11.0691  8
------> CAND:   2.496997 4144.203613 0.7815038 5.4339838 25.4862 11.0685  1
------> CAND:  86.587306 3677.824707 0.7371933 5.6316485 14.7606 11.0667 16
------> CAND:  68.542596 3651.661377 0.5372545 5.2903843 15.3895 11.061  8
------> CAND: 115.531919 3616.474121 0.9507301 5.8052349 14.7552 11.0597 16
------> CAND:   0.997813 4769.307129 1.0576620 5.3528953 14.7425 11.0431 16
------> CAND:  91.291688 3837.092285 0.6459553 5.4192986 20.354 11.0272  2
------> CAND: 115.421368 3713.976562 0.4966925 4.9649692 14.7261 11.0217 16
[22:21:21][15939][INFO ] Statistics: count dirty SumSpec pages 490416 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:21:21][15939][INFO ] Data processing finished successfully!
22:21:21 (15939): called boinc_finish(0)

</stderr_txt>
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