Task 1726702192

Name: Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_120_6750000_0
Workunit ID: 872123781
Created: 8 Feb 2025 3:21:54 UTC
Sent: 8 Feb 2025 3:27:38 UTC
Report deadline: 22 Feb 2025 3:27:38 UTC
Received: 8 Feb 2025 5:41:47 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,825.96
CPU time (sec): 35.50
Peak working set size (MB): 241.8
Peak swap size (MB): 65349.77
Peak disk usage (MB): 0.05
Validation state: Initial
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>
[04:40:35][106316][INFO ] Application startup - thank you for supporting Einstein@Home!
[04:40:35][106316][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_4_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_4_dms_200_120.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 6750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_120.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_120_6750000_0_0
------> GPU usage: 0.496000
[04:40:35][106316][INFO ] Starting data processing...
[04:40:35][106316][INFO ] opti: No host transfer for n_steps. Use device global.
[04:40:35][106316][INFO ] opti: No host transfer for mean. Use device global.
[04:40:35][106316][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[04:40:35][106316][INFO ] opti: sumspec[i] allloc, free and pinned.
[04:40:35][106316][INFO ] opti: power spectrum in fft callback (static link).
[04:40:35][106316][INFO ] opti: __constant__ access is not uniform, bad!
[04:40:35][106316][INFO ] Running on device 4 NVIDIA GeForce GTX 750 Ti
[04:40:35][106316][INFO ] CUDA global memory status (initial GPU state, including context):
[04:40:35][106316][INFO ] No template file. Generating templates.
[04:40:35][106316][INFO ] Template param value T_cons = 50000
[04:40:39][106316][INFO ] Number of generated templates to be used: 50000
[04:40:39][106316][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_4_dms_200_120.cpt
[04:40:39][106316][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_4_dms_200_120.cpt (No such file or directory).
------> Starting from scratch...
[04:40:39][106316][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_120.binary
[04:40:39][106316][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_4_dms_200_DM242.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735049072049
------> 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: 242 cm^-3 pc
------> Scale factor: 1.16405
[04:40:39][106316][INFO ] Allocating memory for dedispersed compressed time series...
[04:40:39][106316][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[04:40:39][106316][INFO ] 8-bit allocation done
[04:40:39][106316][INFO ] Foobar
[04:40:39][106316][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_120.binary
[04:40:39][106316][INFO ] Allocating memory for dedispersed uncompressed time series.
[04:40:39][106316][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[04:40:39][106316][INFO ] FftSize = 12582913
[04:40:39][106316][INFO ] Seed for random number generator is -1037541231.
[04:40:42][106316][INFO ] 8[04:40:42][106316][INFO ] 9[04:40:43][106316][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[04:40:43][106316][INFO ] Normalization factor 3.97364e-08
[04:40:43][106316][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
[04:40:43][106316][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[04:40:43][106316][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[04:40:43][106316][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[04:40:43][106316][INFO ] Launching time series padding kernel: grid 196608, block 32
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[06:00:59][106316][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.563579 4332.240234 1.0570830 6.2706957 15.8409 12.4927 16
------> CAND: 115.451730 4001.284180 0.4231443 5.8482151 15.7977 12.4351 16
------> CAND: 280.820306 5128.909668 0.8953394 4.1882992 16.6343 12.3595  8
------> CAND: 189.413397 3988.793945 0.9068367 3.5514233 15.7201 12.3317 16
------> CAND: 115.468598 5175.812500 0.7863067 6.0672116 15.6124 12.1885 16
------> CAND:  76.393786 4127.460449 0.7261226 3.7075925 15.5083 12.0504 16
------> CAND: 230.982352 4049.334473 0.7793970 6.1486683 16.3132 12.0229  8
------> CAND:  86.555905 4048.827393 0.4116731 5.8204150 16.1527 11.8551  8
------> CAND: 458.018866 3617.622559 0.8285681 6.0820084 18.1239 11.8061  4
------> CAND: 207.920811 4048.018311 0.7795749 3.6292834 16.0921 11.7918  8
------> CAND:  32.507933 3665.049561 0.9556086 3.3606665 15.2723 11.7383 16
------> CAND: 115.469637 3650.202637 0.3416607 5.7620673 15.2448 11.702 16
------> CAND: 199.617037 4058.406982 1.0207732 3.5589004 15.2113 11.6578 16
------> CAND: 120.787239 3691.559082 0.8468824 3.4014597 17.9219 11.6448  4
------> CAND:  54.700897 3755.084717 0.3813126 5.8200564 15.0901 11.4983 16
------> CAND: 451.497920 3906.356934 0.8277752 6.1465449 17.7367 11.4971  4
------> CAND:  65.272002 4197.199707 0.8958766 3.6692059 15.7063 11.3899  8
------> CAND: 231.009081 4887.082520 1.1652075 0.0417329 17.571 11.3651  4
------> CAND: 119.372135 3936.437012 0.7837517 3.5621088 14.9848 11.3601 16
------> CAND: 384.739709 4748.071289 0.4786950 5.7166300 15.6462 11.3274  8
------> CAND: 120.786460 3731.518799 0.8639556 3.4206529 17.4698 11.2845  4
------> CAND: 284.637945 3935.581299 0.7848476 6.1363544 25.8778 11.2386  1
------> CAND: 185.127343 4567.096191 0.7362816 6.1271687 17.3675 11.203  4
------> CAND: 137.584488 3878.355225 0.9195044 3.4905429 17.3352 11.1774  4
------> CAND: 187.383516 5443.242188 0.9560905 4.3450794 14.8439 11.1755 16
------> CAND:  66.327166 4294.935059 0.4495796 5.8297286 15.4523 11.1261  8
------> CAND: 142.318973 3935.581299 0.7848476 6.1363544 20.5097 11.1196  2
------> CAND:  48.230295 3837.035645 0.8374916 3.4900846 14.7901 11.1053 16
------> CAND:  70.941758 4146.719727 0.5359548 5.9865546 14.7765 11.0875 16
------> CAND: 292.583337 5157.537109 1.0504395 4.1186132 15.3995 11.0714  8
------> CAND: 180.163452 4284.158203 0.8089766 3.7591350 14.7479 11.0502 16
------> CAND:  24.987098 4321.515137 0.6953512 3.8385155 14.7368 11.0357 16
------> CAND: 384.974825 3762.850098 0.7296845 6.0876288 17.1543 11.0335  4
------> CAND: 284.636648 3934.697510 0.7850144 6.1314006 25.3935 11.0283  1
------> CAND:  44.964892 4065.810547 0.7692559 6.1461492 14.7215 11.0157 16
------> CAND: 115.462111 3631.534424 0.5060677 5.9463334 14.7157 11.0081 16
------> CAND:  55.946281 4978.946777 1.1268706 3.9853134 14.7146 11.0066 16
------> CAND: 430.919623 5778.674316 1.1039860 4.4207549 17.1194 11.0058  4
------> CAND: 177.711869 3798.864990 0.8290915 6.1272583 14.675 10.9551 16
------> CAND: 143.675687 3622.052002 0.6933587 3.4024456 15.2827 10.9505  8
------> CAND: 160.812893 4317.227539 0.6983672 3.8338392 14.6676 10.9454 16
------> CAND: 115.524133 4704.557617 1.1398349 0.0368204 14.6655 10.9427 16
------> CAND: 177.886000 3627.377930 0.5546300 5.9775105 15.2607 10.9277  8
------> CAND: 344.497884 4819.463867 0.9880136 6.2570090 15.2306 10.8966  8
------> CAND: 125.110402 4779.886230 0.5668086 4.3198190 14.5961 10.8524 16
------> CAND: 230.747496 6601.022949 1.1079729 5.7691526 15.1801 10.8443  8
------> CAND:  91.015570 3930.156006 0.8845329 3.5251985 16.896 10.8283  4
------> CAND: 120.786979 3732.471191 0.8632616 3.4176626 16.8922 10.8253  4
------> CAND: 167.201489 4334.349609 0.9203524 6.2281766 14.5633 10.8097 16
------> CAND: 316.241230 4705.226562 0.8347130 3.9889309 15.1302 10.7929  8
------> CAND:  86.553050 4211.735840 0.4509505 5.8538713 15.1187 10.781  8
------> CAND: 256.664416 3974.816162 0.7245951 6.1169524 15.1166 10.7788  8
------> CAND: 230.899568 5149.298340 0.7222043 5.9841065 24.8083 10.7741  1
------> CAND: 192.369984 4748.071289 0.4786950 5.7166300 14.5355 10.7736 16
------> CAND: 111.012307 3953.175293 0.4626134 5.9177103 14.5286 10.7647 16
------> CAND: 115.400867 6555.781250 1.2850749 6.0493898 14.5276 10.7633 16
------> CAND: 463.958512 6565.813477 1.2852486 6.0445466 19.8691 10.7394  2
------> CAND:  82.179802 3794.452393 0.3221071 5.6877518 14.508 10.7379 16
------> CAND: 120.787758 3691.755371 0.8467573 3.3979290 16.7751 10.7323  4
------> CAND:  27.033328 3878.366455 0.5217174 5.9781895 14.5008 10.7285 16
------> CAND: 106.318565 3761.699219 0.7527834 3.4729908 14.4962 10.7226 16
------> CAND:  86.527878 5153.924805 0.7924781 6.0658922 16.7571 10.7181  4
------> CAND: 150.698264 4960.074219 0.7934501 4.1642838 14.4915 10.7165 16
------> CAND: 376.318118 3660.205566 0.7953722 3.3930221 15.0529 10.7131  8
------> CAND:  80.288240 4848.752441 0.6341227 4.2710981 14.4858 10.7091 16
------> CAND: 137.585785 3855.200439 0.9079443 3.4765882 16.7183 10.6873  4
------> CAND: 207.922628 3974.871582 0.7540423 3.6019983 24.4607 10.6232  1
------> CAND: 280.497217 4546.821777 0.9017476 6.2224293 19.6428 10.6052  2
------> CAND: 231.105878 3905.923584 0.8496709 6.1489320 14.9433 10.6  8
------> CAND: 142.318454 3934.697510 0.7850144 6.1314006 19.6202 10.5918  2
------> CAND: 381.968930 4127.460449 0.7261226 3.7075925 16.5932 10.5881  4
------> CAND: 115.529064 4361.702637 0.9155893 6.2224488 14.3885 10.583 16
------> CAND: 346.506744 4731.059570 0.7885951 6.1498342 14.9182 10.5742  8
------> CAND: 173.204714 4627.184082 1.1277020 0.0242940 16.558 10.5602  4
------> CAND: 361.707493 4110.502441 1.0483818 3.5835376 14.8965 10.5519  8
------> CAND: 192.522835 3660.687012 0.7938434 6.0831013 14.3593 10.5453 16
------> CAND: 196.183731 3720.927246 0.2182792 4.2207165 14.889 10.5441  8
------> CAND: 186.561910 3679.513672 0.9525290 3.3664443 14.3502 10.5334 16
------> CAND: 310.710571 3609.037598 0.9602138 3.3240945 14.8476 10.5015  8
------> CAND: 198.051159 3914.567627 1.0013800 6.1940322 14.3248 10.5006 16
------> CAND:  86.607288 4339.634766 0.9654551 6.2387366 14.3239 10.4994 16
------> CAND: 259.610623 5484.647949 0.9077783 6.0882006 19.4627 10.4985  2
------> CAND: 181.010490 4598.060059 0.3614483 4.8329501 19.4324 10.4805  2
------> CAND: 108.797656 4997.190918 0.4758990 5.4082904 14.8149 10.4679  8
------> CAND: 174.533401 4045.055908 0.4222726 3.9308891 14.2939 10.4607 16
------> CAND: 412.273631 3923.096436 0.5849294 3.6548352 16.4173 10.4488  4
------> CAND: 115.247497 4577.373047 0.9589291 3.8483386 14.2747 10.4359 16
------> CAND:  14.420145 5489.019531 0.9096563 6.1034522 14.2737 10.4346 16
------> CAND: 115.525690 4299.418945 0.8719440 6.2016778 14.2729 10.4336 16
------> CAND:  86.630384 3782.661377 0.8944126 6.1414289 14.2679 10.4271 16
------> CAND: 429.134978 3687.853027 0.2489389 4.0168247 23.9794 10.4141  1
------> CAND: 143.121894 4327.720215 0.6181834 3.9015052 14.2563 10.4121 16
------> CAND:  77.246014 6286.916504 1.2982011 4.5968328 14.2532 10.4081 16
------> CAND: 389.196779 4306.581543 1.0543853 3.6777411 14.743 10.3939  8
------> CAND: 185.242306 3695.805908 0.8080182 3.4148500 14.7346 10.3853  8
------> CAND: 161.262881 3681.074707 0.6202517 3.4722679 14.7241 10.3745  8
------> CAND: 307.183582 4265.018066 0.9298823 3.6940489 14.724 10.3744  8
------> CAND: 155.355415 3609.037598 0.9602138 3.3240945 14.2214 10.3671 16
------> CAND:  40.262067 3731.518799 0.8639556 3.4206529 14.2187 10.3637 16
------> CAND: 209.305033 4906.311035 0.8143014 6.1472616 14.7112 10.3613  8
[06:00:59][106316][INFO ] Statistics: count dirty SumSpec pages 1812 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:00:59][106316][INFO ] Data processing finished successfully!
06:00:59 (106316): called boinc_finish(0)

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