Task 1734883103

Name: Ter5_1_dns_cfbf00125_segment_7_dms_200_40000_12_7800000_2
Workunit ID: 872824759
Created: 24 Feb 2025 22:12:17 UTC
Sent: 24 Feb 2025 22:12:19 UTC
Report deadline: 10 Mar 2025 22:12:19 UTC
Received: 25 Feb 2025 1:37:06 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803899
Run time (sec): 831.66
CPU time (sec): 46.27
Peak working set size (MB): 411.34
Peak swap size (MB): 10468.88
Peak disk usage (MB): 0.05
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[20:22:33][220002][INFO ] Application startup - thank you for supporting Einstein@Home!
[20:22:33][220002][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_cfbf00125_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_7_dms_200_12.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 7800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_7_dms_200_12.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_7_dms_200_40000_12_7800000_2_0
------> GPU usage: 0.500000
[20:22:33][220002][INFO ] Starting data processing...
[20:22:33][220002][INFO ] opti: No host transfer for n_steps. Use device global.
[20:22:33][220002][INFO ] opti: No host transfer for mean. Use device global.
[20:22:33][220002][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:22:33][220002][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:22:33][220002][INFO ] opti: power spectrum in fft callback (static link).
[20:22:33][220002][INFO ] opti: __constant__ access is not uniform, bad!
[20:22:33][220002][INFO ] Running on device 0 NVIDIA GeForce RTX 2080
[20:22:33][220002][INFO ] CUDA global memory status (initial GPU state, including context):
[20:22:33][220002][INFO ] No template file. Generating templates.
[20:22:33][220002][INFO ] Template param value T_cons = 50000
[20:22:39][220002][INFO ] Number of generated templates to be used: 50000
[20:22:39][220002][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_7_dms_200_12.cpt
[20:22:39][220002][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_7_dms_200_12.cpt (No such file or directory).
------> Starting from scratch...
[20:22:39][220002][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_7_dms_200_12.binary
[20:22:39][220002][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_7_dms_200_DM231.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796754657262
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 231.2 cm^-3 pc
------> Scale factor: 1.40611
[20:22:39][220002][INFO ] Allocating memory for dedispersed compressed time series...
[20:22:39][220002][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:22:39][220002][INFO ] 8-bit allocation done
[20:22:39][220002][INFO ] Foobar
[20:22:39][220002][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_7_dms_200_12.binary
[20:22:39][220002][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:22:40][220002][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:22:40][220002][INFO ] FftSize = 12582913
[20:22:40][220002][INFO ] Seed for random number generator is 1105060775.
[20:22:42][220002][INFO ] 8[20:22:42][220002][INFO ] 9[20:22:44][220002][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:22:44][220002][INFO ] Normalization factor 3.97364e-08
[20:22:45][220002][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
[20:22:45][220002][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1437 MB (6539 MB free / 7976 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:22:45][220002][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:22:45][220002][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:22:45][220002][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:23:33][220002][INFO ] Checkpoint committed!
[20:24:33][220002][INFO ] Checkpoint committed!
[20:25:33][220002][INFO ] Checkpoint committed!
[20:26:33][220002][INFO ] Checkpoint committed!
[20:27:33][220002][INFO ] Checkpoint committed!
[20:28:33][220002][INFO ] Checkpoint committed!
[20:29:33][220002][INFO ] Checkpoint committed!
[20:30:33][220002][INFO ] Checkpoint committed!
[20:31:33][220002][INFO ] Checkpoint committed!
[20:32:34][220002][INFO ] Checkpoint committed!
[20:33:34][220002][INFO ] Checkpoint committed!
[20:34:34][220002][INFO ] Checkpoint committed!
[20:35:34][220002][INFO ] Checkpoint committed!
[20:36:22][220002][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 3617.355957 0.8521529 3.5023944 28.0589 24.8323  8
------> CAND:   1.498925 3763.762207 0.9286764 3.5793362 37.4418 21.2642  2
------> CAND:   1.498665 4061.804199 1.0395198 3.7376103 37.3092 21.1843  2
------> CAND:   0.249907 4180.022949 1.0576751 3.8087783 21.0555 19.7284 16
------> CAND:   0.500334 3637.884277 0.4996921 5.6631904 22.7499 18.9389  8
------> CAND:   0.749462 3617.611572 0.8350950 3.5101273 26.8293 18.8684  4
------> CAND:   0.500074 5089.576660 1.0489120 5.8436770 22.6553 18.8352  8
------> CAND:   0.499296 5139.079590 0.9603518 4.6706653 22.5851 18.7583  8
------> CAND:   0.249648 4273.657227 1.0722013 3.8647368 19.3691 17.3347 16
------> CAND:   0.499815 4207.667480 0.8134952 3.9753802 21.2129 17.2598  8
------> CAND:   0.749203 4192.860352 1.0595202 3.8165314 24.6256 17.0638  4
------> CAND:   1.498406 4527.850586 1.0684443 4.0415168 23.7894 16.3815  4
------> CAND:   0.250167 3634.699219 0.5079306 5.6756506 18.5607 16.2037 16
------> CAND:   1.248499 4867.754883 0.9310431 5.8109355 28.7101 16.0142  2
------> CAND:   1.248758 4316.311523 0.7054185 5.7543516 28.6944 16.0048  2
------> CAND:   1.249018 3639.104248 0.4729383 5.6124735 28.5768 15.9343  2
------> CAND:   1.248239 5396.698242 1.2001795 5.8658237 28.5097 15.8941  2
------> CAND:   0.499036 5556.438477 1.1631607 4.8823767 19.94 15.8809  8
------> CAND:   0.374731 4061.804199 1.0395198 3.7376103 19.6325 15.5495  8
------> CAND:   0.166345 5116.150391 0.9975035 4.6123085 17.8434 15.2101 16
------> CAND:   0.624379 4867.754883 0.9310431 5.8109355 22.0694 14.9831  4
------> CAND:   0.624639 3639.104248 0.4729383 5.6124735 21.9929 14.9211  4
------> CAND:   0.166605 3867.740967 0.4868689 4.0944099 17.5698 14.8338 16
------> CAND:   0.624120 5100.267578 1.0482389 5.8371983 21.757 14.7299  4
------> CAND:   0.249388 3730.318115 0.9061678 3.5612888 17.3066 14.4731 16
------> CAND:   1.499444 4319.285156 0.8157763 5.8820887 21.2046 14.2828  4
------> CAND:   1.499184 4782.787598 0.9912180 5.9136577 21.0379 14.148  4
------> CAND:   1.499703 3772.041748 0.6000228 5.7704344 20.7858 13.9443  4
------> CAND: 202.035403 4117.950195 0.9367380 6.0029964 17.9326 13.731  8
------> CAND:   0.214095 3617.611572 0.8350950 3.5101273 16.6814 13.6224 16
------> CAND:   1.498146 4746.169922 1.1395777 4.1519957 19.7927 13.1439  4
------> CAND:   0.416253 4815.314941 0.9673389 5.8774109 17.3444 13.1076  8
------> CAND:   0.166864 3602.435303 0.9681091 5.9818053 16.2331 13.0177 16
------> CAND:   0.312190 3639.072266 0.4736116 5.6136489 17.1431 12.895  8
------> CAND:   0.374472 4527.850586 1.0684443 4.0415168 16.0163 12.727 16
------> CAND:   0.187366 4076.632568 1.0416764 3.7466245 15.9863 12.6869 16
------> CAND:   0.299733 3801.843750 0.9498636 3.5936050 15.9062 12.5799 16
------> CAND:   0.998332 4203.440430 0.9700816 3.8694344 16.7612 12.4928  8
------> CAND:   0.415993 5396.698242 1.2001795 5.8658237 16.7591 12.4906  8
------> CAND:   0.500853 3668.749023 0.9754716 5.9918561 18.9506 12.4676  4
------> CAND:  15.011048 4578.800781 0.9272720 5.9263778 15.6926 12.2951 16
------> CAND:   2.496478 5381.948730 1.1917900 5.8510761 28.1713 12.2346  1
------> CAND:   2.496997 4867.754883 0.9310431 5.8109355 28.148 12.2245  1
------> CAND:   2.496738 5100.267578 1.0482389 5.8371983 28.144 12.2228  1
------> CAND:   0.999370 3614.875244 0.9064885 3.4819336 18.6003 12.1871  4
------> CAND:   2.497516 4335.391602 0.6918405 5.7364655 27.7424 12.0484  1
------> CAND:   2.497776 3941.973145 0.5527217 5.6668372 27.7327 12.0441  1
------> CAND:   2.497257 4636.831543 0.7984933 5.7554789 27.7169 12.0373  1
------> CAND: 115.496885 3628.234131 0.5881615 5.7651210 15.4917 12.0283 16
------> CAND: 105.108734 3628.509766 0.5818083 3.6965606 15.473 12.0035 16
------> CAND:   0.498777 4489.508301 1.1037050 3.9945235 16.2933 12.0021  8
------> CAND:   2.498035 3642.997803 0.4626228 5.5929375 27.5482 11.964  1
------> CAND: 326.460960 3685.889648 0.9353295 3.5181611 21.9252 11.9609  2
------> CAND: 169.641913 3858.939697 0.8526157 3.6846960 18.1455 11.8234  4
------> CAND:   0.299993 3633.701904 0.5262114 5.6938186 15.3032 11.7791 16
------> CAND:   1.499963 3807.579834 0.8059775 5.9326901 21.6185 11.7785  2
------> CAND:   0.749722 4319.285156 0.8157763 5.8820887 17.965 11.6793  4
------> CAND:   0.998072 5354.033691 1.1958177 4.5954905 15.9722 11.6666  8
------> CAND: 196.097574 5550.952148 1.1423230 5.6337585 15.2168 11.6651 16
------> CAND:   0.998591 3934.169189 0.5656385 4.0186982 15.8645 11.5545  8
------> CAND: 115.506487 4100.492676 0.7868037 5.8975949 15.1262 11.5459 16
------> CAND: 289.574848 4430.905273 0.9650882 5.9816537 15.848 11.5373  8
------> CAND:   0.999110 4617.697754 1.0744523 4.1019931 17.7703 11.524  4
------> CAND: 233.541371 4092.399170 0.7916939 3.9000793 15.8334 11.5221  8
------> CAND:  86.594312 3842.140869 0.7401224 5.8898687 15.1012 11.5129 16
------> CAND:   0.311930 5449.163574 1.1965455 5.8148136 15.0864 11.4935 16
------> CAND: 109.055608 4812.345703 0.8032367 4.5808187 15.0655 11.466 16
------> CAND:   0.749981 3771.156982 0.6028690 5.7736645 17.6814 11.453  4
------> CAND: 115.423703 5051.353516 0.8645843 5.5441084 15.0201 11.4063 16
------> CAND:  86.584191 4445.431152 1.0186493 6.0210419 15.0177 11.4033 16
------> CAND: 231.085896 4094.245361 1.0217377 6.0411620 15.6989 11.3821  8
------> CAND:  86.599762 3687.625244 0.9200211 5.9741445 14.9948 11.3731 16
------> CAND: 433.013602 3901.443604 0.7670723 5.9014053 17.5607 11.3569  4
------> CAND: 319.591233 3669.456543 0.7478846 5.8888450 15.6701 11.3522  8
------> CAND: 231.011417 4066.058350 0.9010466 5.9850554 15.6062 11.2858  8
------> CAND: 115.481833 3730.104980 0.6875740 5.8485365 14.9073 11.2585 16
------> CAND:   1.000927 3634.699219 0.5079306 5.6756506 17.4111 11.2377  4
------> CAND: 217.997551 4488.254883 1.0186042 6.0147128 15.5414 11.2185  8
------> CAND: 120.259397 4229.384277 0.7586063 4.0378704 14.8716 11.2118 16
------> CAND: 230.958477 4212.327148 0.7082258 5.8027220 15.4961 11.1715  8
------> CAND: 163.575108 3632.446777 0.5517338 5.7317581 14.8398 11.1702 16
------> CAND: 346.517644 3686.114502 0.9209303 5.9743152 20.5551 11.1465  2
------> CAND:   0.999889 5441.973145 1.0098366 5.4211450 17.2792 11.1328  4
------> CAND:  80.713056 3845.947510 0.6314819 5.7879500 14.8083 11.129 16
------> CAND: 346.204935 4005.507080 0.5976721 5.7083974 17.2665 11.1227  4
------> CAND: 115.505708 4066.058350 0.9010466 5.9850554 14.7779 11.0893 16
------> CAND: 432.815078 3986.338135 0.6286760 5.7569785 17.2163 11.0827  4
------> CAND: 128.362570 4442.084961 0.8670626 4.1204424 15.4018 11.0738  8
------> CAND:   0.500593 3620.039551 0.7973115 5.9161148 15.3931 11.0648  8
------> CAND: 177.979942 3924.500488 0.4074785 4.4267960 15.3691 11.0399  8
------> CAND: 115.540483 4017.933594 0.8328962 5.9455256 14.7158 11.0083 16
------> CAND: 173.208088 4835.271973 0.9655091 5.8775349 14.7124 11.0038 16
------> CAND:   1.000667 4492.986328 0.8121620 5.8355370 17.073 10.9689  4
------> CAND: 109.242195 3662.598877 0.3882062 5.4143672 17.0713 10.9676  4
------> CAND:   1.000408 4005.837402 0.4124085 5.1503997 17.0667 10.9639  4
------> CAND: 230.849223 4976.782227 0.7997091 5.4621959 15.2955 10.9637  8
------> CAND:  85.780751 4135.772949 0.5749623 5.6250992 15.2605 10.9275  8
------> CAND:  69.918254 3941.390869 0.5516768 4.0408731 15.2487 10.9153  8
------> CAND:   1.000148 3990.889648 0.8729005 3.7711287 20.1647 10.9148  2
------> CAND:   0.998851 4862.116211 0.8945454 4.4901943 16.9885 10.9018  4
[20:36:22][220002][INFO ] Statistics: count dirty SumSpec pages 531750 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:36:22][220002][INFO ] Data processing finished successfully!
20:36:22 (220002): called boinc_finish(0)

</stderr_txt>
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