Task 1705026568

Name: Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_57_8950000_2
Workunit ID: 858659769
Created: 29 Dec 2024 9:01:10 UTC
Sent: 29 Dec 2024 11:48:17 UTC
Report deadline: 12 Jan 2025 11:48:17 UTC
Received: 30 Dec 2024 2:06:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 293.54
CPU time (sec): 27.66
Peak working set size (MB): 278.65
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>
[20:51:57][80792][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_2_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_2_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 8950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_57.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_57_8950000_2_0
------> GPU usage: 1.000000
[20:51:57][80792][INFO ] Starting data processing...
[20:51:57][80792][INFO ] opti: No host transfer for n_steps. Use device global.
[20:51:57][80792][INFO ] opti: No host transfer for mean. Use device global.
[20:51:57][80792][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:51:57][80792][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:51:57][80792][INFO ] opti: power spectrum in fft callback (static link).
[20:51:57][80792][INFO ] opti: __constant__ access is not uniform, bad!
[20:51:57][80792][INFO ] Running on device 2 NVIDIA GeForce RTX 2080 Ti
[20:51:57][80792][INFO ] CUDA global memory status (initial GPU state, including context):
[20:51:57][80792][INFO ] No template file. Generating templates.
[20:51:57][80792][INFO ] Template param value T_cons = 50000
[20:52:01][80792][INFO ] Number of generated templates to be used: 50000
[20:52:01][80792][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_57.cpt
[20:52:01][80792][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_57.cpt (No such file or directory).
------> Starting from scratch...
[20:52:01][80792][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_57.binary
[20:52:01][80792][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_2_dms_200_DM235.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961818346
------> 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: 235.7 cm^-3 pc
------> Scale factor: 2.17902
[20:52:01][80792][INFO ] Allocating memory for dedispersed compressed time series...
[20:52:01][80792][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:52:01][80792][INFO ] 8-bit allocation done
[20:52:01][80792][INFO ] Foobar
[20:52:01][80792][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_57.binary
[20:52:01][80792][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:52:01][80792][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:52:01][80792][INFO ] FftSize = 12582913
[20:52:01][80792][INFO ] Seed for random number generator is 1105436720.
[20:52:04][80792][INFO ] 8[20:52:04][80792][INFO ] 9[20:52:04][80792][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:52:04][80792][INFO ] Normalization factor 3.97364e-08
[20:52:04][80792][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
[20:52:04][80792][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 812 MB (10203 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:52:04][80792][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:52:04][80792][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:52:04][80792][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 878.98394775, mean= 0.00005239  0.00005239
[20:52:04][80792][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:52:57][80792][INFO ] Checkpoint committed!
[20:53:57][80792][INFO ] Checkpoint committed!
[20:54:57][80792][INFO ] Checkpoint committed!
[20:55:57][80792][INFO ] Checkpoint committed!
[20:56:49][80792][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 230.944723 3692.805420 0.7056382 5.5116391 17.7538 13.5411  8
------> CAND: 115.554756 3701.561035 0.8806431 5.7013292 16.3941 13.2344 16
------> CAND: 160.779675 3969.388428 0.9949310 3.9705985 15.6739 12.2702 16
------> CAND: 115.472232 3692.805420 0.7056382 5.5116391 15.6292 12.2108 16
------> CAND: 115.535811 4187.768066 0.9484756 5.6207604 15.574 12.1375 16
------> CAND: 224.540296 4348.632812 0.9958704 5.5674858 18.4695 12.0824  4
------> CAND:  86.536961 4251.818359 0.7934863 4.7441206 15.4942 12.0316 16
------> CAND: 118.732705 3815.212891 0.7898251 5.5822477 15.4903 12.0265 16
------> CAND: 108.223103 4063.089111 0.7379134 5.2852607 15.3795 11.8799 16
------> CAND: 197.953064 4120.231934 0.8475710 5.5141463 16.0954 11.7952  8
------> CAND: 404.874506 3620.306152 0.8511964 5.6899776 26.9918 11.7224  1
------> CAND: 115.632868 3640.682373 0.5906153 5.3390808 26.943 11.7012  1
------> CAND: 123.349113 4000.992188 0.7926722 5.4946494 15.243 11.6996 16
------> CAND: 115.526988 3826.436035 0.9789567 5.7641878 15.2091 11.6549 16
------> CAND: 273.555866 3749.173096 0.6138754 4.2427607 17.9155 11.6397  4
------> CAND:  86.582115 4217.430664 1.0093774 5.6778469 15.1828 11.6203 16
------> CAND: 166.972083 3835.713379 0.7659366 4.0705810 15.1659 11.5981 16
------> CAND: 484.692255 3774.854248 0.8621656 5.6840291 17.8027 11.5498  4
------> CAND: 115.518165 4012.967285 1.0284792 5.7672215 15.0783 11.4828 16
------> CAND: 346.269294 3969.576172 0.7333044 5.3811803 17.6419 11.4216  4
------> CAND: 280.330612 3647.530273 0.5736783 5.2989330 15.7194 11.4034  8
------> CAND: 297.093087 3707.955078 0.5227726 4.5251999 15.6913 11.3742  8
------> CAND: 115.525950 4220.849121 1.0087045 5.6550307 14.9859 11.3616 16
------> CAND: 131.244420 3799.363281 0.8070230 3.9860404 14.9304 11.2887 16
------> CAND: 173.341995 3775.508545 0.9907733 5.7795162 17.423 11.2472  4
------> CAND: 462.252239 3722.211670 0.9664988 5.7657070 17.4207 11.2454  4
------> CAND: 160.125712 4098.056152 0.9581930 4.1440082 14.879 11.2214 16
------> CAND: 180.734632 3796.149902 0.8111179 5.6151104 17.3841 11.2163  4
------> CAND: 252.905166 4109.287109 0.6952631 4.9987807 15.4973 11.1727  8
------> CAND: 318.340140 4262.943848 0.7879900 4.7943411 17.3256 11.1697  4
------> CAND: 350.091344 3668.380859 0.8161144 5.6599603 25.6955 11.1594  1
------> CAND:  57.460777 3705.820312 0.8763447 3.8174586 14.7554 11.0599 16
------> CAND: 231.016866 3774.671875 0.8611710 5.6685829 15.3823 11.0536  8
------> CAND: 366.820862 3979.274658 1.0223285 5.7658405 17.1689 11.0451  4
------> CAND:  57.648402 3876.465332 0.9537112 3.9182901 14.73 11.0268 16
------> CAND:  57.880403 4092.821045 1.0057325 4.0843425 14.7289 11.0253 16
------> CAND: 115.499480 3637.952637 0.6241834 5.3991027 14.7276 11.0237 16
------> CAND: 231.126120 3722.211670 0.9664988 5.7657070 15.2872 10.9552  8
------> CAND:  24.721880 3921.426514 0.8811246 5.6489129 14.6136 10.8751 16
------> CAND:  62.584525 3622.969482 0.8115074 5.6686521 15.1923 10.857  8
------> CAND: 346.413581 3896.607178 0.8914159 5.6736112 16.9316 10.8565  4
------> CAND: 149.032215 4010.666748 0.9963227 4.0203300 14.5909 10.8457 16
------> CAND: 113.311039 4012.954346 0.9649594 5.6965947 16.9131 10.8418  4
------> CAND: 380.069583 3958.809814 0.6291634 5.0344429 15.1696 10.8336  8
------> CAND: 259.410801 4655.012207 1.0521451 4.8396029 15.1688 10.8327  8
------> CAND:  86.579261 3623.436279 0.7566788 5.6152720 14.5491 10.7913 16
------> CAND:  75.094424 4147.903809 0.8334625 5.4563885 14.5384 10.7774 16
------> CAND: 346.458995 4556.715820 1.0915799 5.5682130 16.8286 10.7748  4
------> CAND:  39.513902 3954.995117 0.6321473 4.7000213 14.5361 10.7744 16
------> CAND:  30.057648 4247.817871 1.0606254 5.6983352 15.1052 10.7671  8
------> CAND: 420.827571 3613.051025 0.9541107 5.7627282 16.8178 10.7662  4
------> CAND: 173.229627 4556.715820 1.0915799 5.5682130 15.0978 10.7594  8
------> CAND: 202.113515 3625.789551 0.7589117 5.6023803 14.5076 10.7374 16
------> CAND:  76.981574 3692.805420 0.7056382 5.5116391 14.4975 10.7243 16
------> CAND: 346.087637 3812.943359 0.6814677 4.1932926 19.8341 10.7187  2
------> CAND: 237.465409 3815.212891 0.7898251 5.5822477 15.0489 10.7089  8
------> CAND:  43.782568 3856.116455 0.7382712 4.1475048 15.0472 10.7071  8
------> CAND: 462.257170 3757.117676 0.9211063 5.7240858 16.7348 10.7004  4
------> CAND:  86.598205 4106.039551 1.0063969 5.7203703 14.4717 10.6908 16
------> CAND: 115.555534 3701.204346 0.8812567 5.7061734 14.4595 10.675 16
------> CAND:  57.816564 3640.682373 0.5906153 5.3390808 15.0157 10.6747  8
------> CAND: 392.833800 3916.457031 0.8827210 4.0318818 24.523 10.6502  1
------> CAND: 271.998552 3810.245850 0.9247883 5.7167463 16.6694 10.6485  4
------> CAND: 280.553790 3667.352051 0.8421522 5.6791739 16.6686 10.6479  4
------> CAND: 379.541222 3684.968994 0.5192587 5.0270839 14.9742 10.6319  8
------> CAND: 115.456142 3963.216797 0.7402313 5.4028978 14.4249 10.6302 16
------> CAND: 461.685990 3820.961914 0.5898864 4.4656549 19.6824 10.6287  2
------> CAND: 292.068731 3647.067871 0.5746716 4.1923456 16.625 10.6133  4
------> CAND:  26.738785 3877.914795 0.8980362 5.6805511 14.4112 10.6123 16
------> CAND: 113.315192 3950.735352 0.9280028 5.6870480 16.6149 10.6053  4
------> CAND: 157.996180 3991.094238 0.9197261 5.6702962 14.4044 10.6036 16
------> CAND: 175.957068 3806.496582 0.6970930 5.4585404 16.6086 10.6003  4
------> CAND: 173.244160 4062.760010 0.9614326 5.6805754 14.9344 10.5908  8
------> CAND: 163.437049 4392.178711 0.9739910 4.5087261 19.6092 10.5853  2
------> CAND:  43.783606 3796.660400 0.7129991 4.1172433 14.3885 10.583 16
------> CAND: 124.472528 3895.804199 0.8917227 3.9891443 16.5612 10.5627  4
------> CAND:  96.169681 3656.136963 0.9021739 3.7445517 16.5589 10.5609  4
------> CAND: 189.811743 4099.432617 0.7007894 4.9549971 16.5522 10.5556  4
------> CAND: 376.111030 4361.189941 1.0744888 4.3023467 19.5567 10.5542  2
------> CAND: 115.484169 4089.135010 0.7151318 5.1850109 14.3625 10.5493 16
------> CAND: 474.037848 3918.266602 0.7196569 5.4244194 16.543 10.5483  4
------> CAND: 161.126899 3723.641602 0.8311805 3.8718057 16.5259 10.5348  4
------> CAND: 255.059611 3676.230225 0.9755045 5.7755446 16.5198 10.53  4
------> CAND: 345.945686 3820.416016 0.6667915 4.2284598 16.5073 10.5201  4
------> CAND: 130.989841 3782.245361 0.8560110 3.9046097 14.3384 10.5182 16
------> CAND:  67.380774 4008.687012 0.7868291 5.4787502 14.3378 10.5174 16
------> CAND: 115.454844 4644.081055 1.0838693 5.4630504 14.3354 10.5143 16
------> CAND: 130.417364 3706.732910 0.9182202 5.7338862 14.859 10.5132  8
------> CAND:  26.561281 3686.198730 0.7324829 5.5690475 14.8491 10.5031  8
------> CAND: 181.408058 4327.245605 0.9967889 4.3685503 14.3226 10.4978 16
------> CAND: 432.573475 3817.594482 0.5980816 4.4360137 19.4575 10.4954  2
------> CAND:  86.589122 3727.891846 0.7954109 5.6140246 14.3207 10.4953 16
------> CAND: 159.165788 4445.572754 1.0841103 5.6318245 16.4747 10.4942  4
------> CAND: 231.037627 3638.527832 0.6206808 5.4141536 14.8394 10.4931  8
------> CAND: 120.781529 4104.625977 0.6986176 4.7925963 14.3154 10.4884 16
------> CAND: 115.474567 3647.347900 0.5759938 5.3053832 14.8137 10.4666  8
------> CAND: 202.437383 3620.306152 0.8511964 5.6899776 19.4064 10.4651  2
------> CAND: 160.395083 4236.543457 0.9406919 5.5726633 14.2712 10.4313 16
------> CAND: 162.729627 3707.488037 0.5217263 4.9230876 14.7778 10.4297  8
------> CAND: 115.509082 3651.746094 0.9239886 5.7479873 14.2696 10.4292 16
[20:56:49][80792][INFO ] Statistics: count dirty SumSpec pages 1763 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:56:49][80792][INFO ] Data processing finished successfully!
20:56:49 (80792): called boinc_finish(0)

</stderr_txt>
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