Task 1733647060

Name: Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_70_6500000_2
Workunit ID: 874395711
Created: 22 Feb 2025 7:23:03 UTC
Sent: 22 Feb 2025 7:24:25 UTC
Report deadline: 8 Mar 2025 7:24:25 UTC
Received: 22 Feb 2025 9:56:16 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 626.52
CPU time (sec): 12.00
Peak working set size (MB): 285.83
Peak swap size (MB): 10503
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>
[02:44:44][178717][INFO ] Application startup - thank you for supporting Einstein@Home!
[02:44:44][178717][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_cfbf00126_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_6_dms_200_70.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 6500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_70.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_70_6500000_2_0
------> GPU usage: 0.500000
[02:44:44][178717][INFO ] Starting data processing...
[02:44:44][178717][INFO ] opti: No host transfer for n_steps. Use device global.
[02:44:44][178717][INFO ] opti: No host transfer for mean. Use device global.
[02:44:44][178717][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:44:44][178717][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:44:44][178717][INFO ] opti: power spectrum in fft callback (static link).
[02:44:44][178717][INFO ] opti: __constant__ access is not uniform, bad!
[02:44:44][178717][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[02:44:44][178717][INFO ] CUDA global memory status (initial GPU state, including context):
[02:44:44][178717][INFO ] No template file. Generating templates.
[02:44:44][178717][INFO ] Template param value T_cons = 50000
[02:44:47][178717][INFO ] Number of generated templates to be used: 50000
[02:44:47][178717][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_6_dms_200_70.cpt
[02:44:47][178717][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_6_dms_200_70.cpt (No such file or directory).
------> Starting from scratch...
[02:44:47][178717][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_70.binary
[02:44:47][178717][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_6_dms_200_DM237.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185207535
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 237 cm^-3 pc
------> Scale factor: 0.992309
[02:44:47][178717][INFO ] Allocating memory for dedispersed compressed time series...
[02:44:47][178717][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:44:47][178717][INFO ] 8-bit allocation done
[02:44:47][178717][INFO ] Foobar
[02:44:47][178717][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_70.binary
[02:44:47][178717][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:44:48][178717][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:44:48][178717][INFO ] FftSize = 12582913
[02:44:48][178717][INFO ] Seed for random number generator is -1039858196.
[02:44:49][178717][INFO ] 8[02:44:49][178717][INFO ] 9[02:44:49][178717][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:44:49][178717][INFO ] Normalization factor 3.97364e-08
[02:44:50][178717][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
[02:44:50][178717][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:44:50][178717][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:44:50][178717][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:44:50][178717][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:45:44][178717][INFO ] Checkpoint committed!
[02:46:44][178717][INFO ] Checkpoint committed!
[02:47:44][178717][INFO ] Checkpoint committed!
[02:48:44][178717][INFO ] Checkpoint committed!
[02:49:44][178717][INFO ] Checkpoint committed!
[02:50:44][178717][INFO ] Checkpoint committed!
[02:51:44][178717][INFO ] Checkpoint committed!
[02:52:45][178717][INFO ] Checkpoint committed!
[02:53:45][178717][INFO ] Checkpoint committed!
[02:54:45][178717][INFO ] Checkpoint committed!
[02:55:09][178717][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4305.767578 0.2584179 5.2788038 20.5939 16.5879  8
------> CAND:   0.500074 3726.743896 0.9858363 3.3576467 28.6592 15.9837  2
------> CAND:   0.250167 6747.626465 1.3349942 6.2268434 19.8381 15.771  8
------> CAND:   0.249648 6288.632812 1.3210084 4.4326224 19.2819 15.1725  8
------> CAND:   1.249277 6232.940430 0.7761200 5.1809301 25.9618 14.3688  2
------> CAND:   1.249796 4305.767578 0.2584179 4.6609192 25.8761 14.3176  2
------> CAND:   1.249537 5409.445312 0.5339689 5.6083274 30.9957 13.4613  1
------> CAND:   0.250426 3633.614990 0.4760680 5.9817023 17.3075 13.0687  8
------> CAND:   0.624898 4305.767578 0.2584179 4.6609192 19.631 13.0139  4
------> CAND:   0.624639 6232.940430 0.7761200 5.1809301 19.5124 12.9186  4
------> CAND:   0.500334 6806.956543 1.3240558 6.1981354 19.465 12.8805  4
------> CAND:   0.500593 4335.987305 0.4213780 5.9105263 19.4009 12.829  4
------> CAND:   1.249018 6895.189941 1.0956278 5.1173716 22.917 12.5514  2
------> CAND: 175.146362 3949.960449 0.7786149 6.1806993 15.8586 12.5163 16
------> CAND:   0.499036 5673.010742 0.6187974 4.8586583 16.5424 12.2631  8
------> CAND: 266.496179 3800.196045 0.8104117 6.1597295 16.3996 12.1133  8
------> CAND:  67.304997 5641.317871 0.9414679 6.2228861 18.4123 12.0366  4
------> CAND: 195.552605 3651.289062 0.8931525 3.3325405 16.319 12.0289  8
------> CAND:   0.499815 5249.793945 1.2158834 4.0187364 18.257 11.9124  4
------> CAND:  86.502965 4245.677734 0.3059201 5.6167312 15.343 11.8316 16
------> CAND:  31.949210 6125.097656 1.0317961 6.1736283 15.2502 11.7091 16
------> CAND:  67.298769 6051.207520 1.1034093 6.2516375 17.8141 11.5589  4
------> CAND: 115.561503 3647.150635 0.9357651 6.1429210 15.1306 11.5516 16
------> CAND:   0.624379 6895.189941 1.0956278 5.1173716 17.7461 11.5046  4
------> CAND:   0.312190 6231.301270 0.7770597 5.1708260 15.8115 11.4992  8
------> CAND:   0.166605 3768.837158 0.9927133 3.3823504 15.0834 11.4896 16
------> CAND: 346.546190 4265.792480 0.7837583 6.2179518 15.7231 11.4073  8
------> CAND: 355.972600 5918.369141 1.1317902 0.0150457 26.2655 11.407  1
------> CAND: 193.387779 4384.329102 0.7225403 6.1962323 14.9872 11.3632 16
------> CAND:   1.250056 3725.633057 0.1968154 5.3914838 20.867 11.3317  2
------> CAND: 487.902124 6202.827148 1.3181138 4.4064074 17.4937 11.3035  4
------> CAND:  45.036516 4857.160645 1.0062612 0.0550649 14.9326 11.2917 16
------> CAND: 258.424407 4185.314453 0.7450349 3.6758502 17.4613 11.2777  4
------> CAND: 123.104136 4252.694336 0.8869860 3.6588280 14.9121 11.2648 16
------> CAND: 197.002223 3693.595215 0.5209198 3.4904637 20.5156 11.1231  2
------> CAND: 115.487283 5062.531250 0.9729936 0.0299737 14.7998 11.1179 16
------> CAND: 280.319194 3647.072510 0.3572952 5.8714356 15.4301 11.1031  8
------> CAND:  50.883258 4621.184082 0.9595852 0.0243758 14.7748 11.0853 16
------> CAND: 217.811483 4080.812988 0.8810085 3.5716610 15.372 11.0429  8
------> CAND:   1.248758 5506.201172 1.0196421 4.2261772 20.3606 11.031  2
------> CAND: 165.332245 4371.410645 0.7299342 6.1996789 14.7092 10.9997 16
------> CAND: 365.032065 3748.415283 0.7765099 3.4187109 15.3277 10.9971  8
------> CAND: 402.659076 3652.048340 0.3249859 3.6547282 17.1007 10.9909  4
------> CAND: 115.484169 5217.435059 1.1470277 0.0951481 14.6713 10.9502 16
------> CAND: 115.533476 4991.899414 0.9972783 0.0431378 15.2658 10.933  8
------> CAND: 176.139244 3746.158691 0.5930412 6.0731254 17.0171 10.9245  4
------> CAND:   0.499555 5646.160645 0.9730276 4.3316236 15.2472 10.9137  8
------> CAND: 345.760656 3681.112061 0.5979348 3.4416251 17.0004 10.9112  4
------> CAND: 162.193222 4146.889160 0.2905986 5.6319389 14.636 10.9043 16
------> CAND:   0.499296 3691.932129 0.2207028 5.5424538 16.9796 10.8947  4
------> CAND:   0.312449 5426.570312 0.5252770 5.5945234 16.968 10.8855  4
------> CAND:  60.063653 5290.416992 0.9101943 6.2595325 16.9399 10.8632  4
------> CAND: 162.076962 4006.861816 0.7805246 3.5580881 15.198 10.8629  8
------> CAND: 433.399233 4254.638184 1.0223842 0.0119117 16.9101 10.8395  4
------> CAND:  94.831652 3947.540527 0.5519029 3.6379633 15.1662 10.83  8
------> CAND: 476.659668 5906.262207 1.1322035 0.0175211 20.0155 10.8263  2
------> CAND: 139.063690 4477.614258 0.8548248 3.7860055 15.1617 10.8254  8
------> CAND: 346.639094 3913.488281 0.9637192 6.2198482 24.9225 10.8237  1
------> CAND:  86.542151 3900.671387 0.4804998 6.0134764 14.5716 10.8205 16
------> CAND: 264.013455 3621.527344 0.6843817 3.3709314 16.877 10.8132  4
------> CAND: 127.431711 4840.571289 0.7584037 4.0337405 14.5426 10.7829 16
------> CAND: 212.284717 3826.600098 0.2933520 3.8788702 16.7982 10.7507  4
------> CAND:  99.377993 3634.009766 0.4678071 3.4781961 15.0892 10.7505  8
------> CAND: 323.420291 3638.880127 0.9707660 3.3150899 16.7833 10.7388  4
------> CAND: 161.710016 3638.880127 0.9707660 3.3150899 15.0739 10.7348  8
------> CAND: 133.248090 3800.196045 0.8104117 6.1597295 14.5014 10.7294 16
------> CAND: 180.125304 3801.232666 0.8091922 6.1554532 14.4991 10.7263 16
------> CAND: 230.562725 3800.191895 0.8099113 3.4390557 15.0655 10.7261  8
------> CAND:  78.850300 4417.780273 0.9624978 3.7179067 14.4908 10.7156 16
------> CAND: 476.250163 5275.917969 1.1508577 0.0945005 19.8001 10.6985  2
------> CAND: 115.550603 3865.454834 0.9800057 6.2119122 15.0354 10.695  8
------> CAND:  64.848743 3876.369385 0.6356982 3.5458407 14.4643 10.6812 16
------> CAND:  86.549158 4125.883301 0.5131946 6.0476804 14.4568 10.6715 16
------> CAND:   0.503707 5717.295898 0.5780727 5.3715477 19.7517 10.6698  2
------> CAND:   0.416512 4304.827148 0.2622799 5.3235183 16.6929 10.6671  4
------> CAND:  86.602098 4266.828613 0.9976733 0.0078419 14.4493 10.6617 16
------> CAND:  50.893119 3615.341064 0.8728296 6.1221004 14.9955 10.6538  8
------> CAND: 180.027988 3837.602783 0.8395151 3.4479835 14.9678 10.6253  8
------> CAND:  98.203714 3724.480957 0.6615298 6.0924387 14.4184 10.6217 16
------> CAND: 134.783865 5656.029297 1.2665809 4.1784668 14.4172 10.6202 16
------> CAND: 307.868686 4916.646973 1.1238513 3.8944602 16.6243 10.6128  4
------> CAND: 490.052936 3971.404541 1.0097167 6.2375884 16.6219 10.6108  4
------> CAND: 193.368316 3803.364990 0.4694249 3.6030145 14.4037 10.6027 16
------> CAND: 280.519276 3779.821045 0.8801340 6.1713219 19.6338 10.5999  2
------> CAND: 172.890708 5091.663086 0.5809008 4.3782711 16.5985 10.5924  4
------> CAND: 174.324496 4260.616699 1.0501223 0.0189908 14.3942 10.5904 16
------> CAND:  38.924038 3747.583252 0.3748735 5.8972397 14.3847 10.5781 16
------> CAND:  99.504893 4443.346191 0.8652173 6.2697477 14.3817 10.5742 16
------> CAND:  41.863498 3803.642578 0.8071883 6.1596704 14.3663 10.5543 16
------> CAND: 124.544931 4162.283203 0.8583494 6.2385683 19.5544 10.5528  2
------> CAND: 143.809074 4564.922363 0.9049038 0.0018719 14.3647 10.5521 16
------> CAND:   1.248499 6377.230957 1.3277044 4.4870782 19.5518 10.5513  2
------> CAND:   0.249388 4822.512207 1.0072970 3.8902998 14.3558 10.5407 16
------> CAND: 355.877880 4134.564453 1.0108792 6.2732730 19.5333 10.5403  2
------> CAND: 382.914581 3670.884277 0.2689793 3.7885351 16.5318 10.5395  4
------> CAND:  86.594572 4382.298340 0.8797045 6.2701483 14.3475 10.5299 16
------> CAND: 320.302289 4203.888184 0.8113611 6.2283149 14.8746 10.5293  8
------> CAND: 219.929078 3954.747070 0.9877931 6.2297611 14.861 10.5153  8
------> CAND: 115.501037 3785.753662 0.8416285 6.1640887 14.8601 10.5144  8
------> CAND: 104.680803 4016.750244 0.8796188 6.2169433 14.3299 10.5072 16
[02:55:09][178717][INFO ] Statistics: count dirty SumSpec pages 257710 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:55:09][178717][INFO ] Data processing finished successfully!
02:55:09 (178717): called boinc_finish(0)

</stderr_txt>
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