Task 1724312075

Name: Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_87_6600000_1
Workunit ID: 870709077
Created: 3 Feb 2025 5:50:47 UTC
Sent: 3 Feb 2025 21:38:00 UTC
Report deadline: 17 Feb 2025 21:38:00 UTC
Received: 3 Feb 2025 23:11:24 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,764.66
CPU time (sec): 37.70
Peak working set size (MB): 241.73
Peak swap size (MB): 65349.77
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[22:43:56][34140][INFO ] Application startup - thank you for supporting Einstein@Home!
[22:43:56][34140][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_cfbf00124_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_6_dms_200_87.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 6600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_87.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_87_6600000_1_0
------> GPU usage: 0.496000
[22:43:56][34140][INFO ] Starting data processing...
[22:43:56][34140][INFO ] opti: No host transfer for n_steps. Use device global.
[22:43:56][34140][INFO ] opti: No host transfer for mean. Use device global.
[22:43:56][34140][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:43:56][34140][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:43:56][34140][INFO ] opti: power spectrum in fft callback (static link).
[22:43:56][34140][INFO ] opti: __constant__ access is not uniform, bad!
[22:43:56][34140][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[22:43:56][34140][INFO ] CUDA global memory status (initial GPU state, including context):
[22:43:56][34140][INFO ] No template file. Generating templates.
[22:43:56][34140][INFO ] Template param value T_cons = 50000
[22:44:00][34140][INFO ] Number of generated templates to be used: 50000
[22:44:00][34140][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_6_dms_200_87.cpt
[22:44:00][34140][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_6_dms_200_87.cpt (No such file or directory).
------> Starting from scratch...
[22:44:00][34140][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_87.binary
[22:44:00][34140][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_6_dms_200_DM238.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776188345786
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 238.7 cm^-3 pc
------> Scale factor: 1.04309
[22:44:00][34140][INFO ] Allocating memory for dedispersed compressed time series...
[22:44:00][34140][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:44:00][34140][INFO ] 8-bit allocation done
[22:44:00][34140][INFO ] Foobar
[22:44:00][34140][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_87.binary
[22:44:01][34140][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:44:01][34140][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:44:01][34140][INFO ] FftSize = 12582913
[22:44:01][34140][INFO ] Seed for random number generator is -1032743130.
[22:44:03][34140][INFO ] 8[22:44:03][34140][INFO ] 9[22:44:04][34140][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:44:04][34140][INFO ] Normalization factor 3.97364e-08
[22:44:04][34140][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
[22:44:04][34140][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1249 MB (2787 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:44:04][34140][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:44:04][34140][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:44:04][34140][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:44:56][34140][INFO ] Checkpoint committed!
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[00:03:19][34140][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4948.449219 0.8508247 6.2177844 20.8164 16.8291  8
------> CAND:   0.500074 3691.730713 0.9700848 3.3539865 27.9026 15.5303  2
------> CAND:   0.249648 5906.454590 1.1053784 4.4236860 17.9629 15.3749 16
------> CAND:   0.500593 5098.955566 0.5133345 5.7415938 26.2362 14.5329  2
------> CAND:   0.250426 3629.644775 0.5145098 5.9817686 18.5402 14.3782  8
------> CAND:   0.249907 3951.746338 1.0221512 3.4873066 18.3675 14.194  8
------> CAND:   0.500334 6876.666992 1.2482860 5.9837046 25.3846 14.0238  2
------> CAND:   0.499036 5780.600098 0.7217416 5.7781792 20.7333 13.902  4
------> CAND:   0.499296 3702.538818 0.9813480 3.3611486 20.1883 13.4625  4
------> CAND: 230.060575 4313.585449 0.8925037 6.2449913 23.5579 12.9334  2
------> CAND:  38.832171 4036.043945 0.5793748 6.0658979 16.0905 12.8265 16
------> CAND: 115.030288 4313.585449 0.8925037 6.2449913 19.145 12.6236  4
------> CAND: 114.948802 4229.929688 0.6518185 6.1206417 15.8348 12.4846 16
------> CAND: 230.966521 5146.073730 1.0557745 0.0282137 16.681 12.4085  8
------> CAND:  52.032364 4261.632324 0.7823481 3.7207334 16.654 12.3802  8
------> CAND: 173.246755 3750.295166 0.8109913 6.1281009 15.5618 12.1214 16
------> CAND: 461.814447 4260.765625 0.6251814 6.1108952 18.5171 12.1205  4
------> CAND:   1.249018 6889.695801 1.1612623 5.8661423 27.869 12.1034  1
------> CAND:   1.249796 4119.126953 0.2633210 5.4326348 27.8299 12.0864  1
------> CAND:   1.249537 5260.880859 0.5837794 5.8008475 27.7088 12.0338  1
------> CAND: 231.043077 4642.642578 1.0518341 0.0368863 16.2644 11.9719  8
------> CAND:   1.249277 6185.876953 0.7842452 5.5391831 27.4906 11.939  1
------> CAND:   0.499815 3616.997803 0.8481544 6.1039319 21.8409 11.9107  2
------> CAND: 115.446540 6055.407227 1.0648720 6.1538239 15.2824 11.7516 16
------> CAND: 462.104319 5289.811035 1.1499944 0.0594190 18.0211 11.724  4
------> CAND:   0.166864 4882.687988 0.4370814 5.6077161 16.0168 11.7132  8
------> CAND: 115.479238 4568.091309 0.6032131 6.0738811 15.2462 11.7039 16
------> CAND: 363.235224 4214.003906 0.7250774 6.1683297 15.9461 11.6394  8
------> CAND:   0.498258 5265.123535 1.2175325 4.0484624 17.6951 11.4639  4
------> CAND:  65.469748 4076.749756 0.7308883 6.1593490 15.0314 11.4213 16
------> CAND:   0.249388 6851.047363 1.1662341 5.0075803 15.012 11.3957 16
------> CAND: 231.052160 5289.811035 1.1499944 0.0594190 15.7015 11.3849  8
------> CAND:   0.498777 5793.467773 1.2788380 0.0645179 20.8908 11.3459  2
------> CAND:   0.498517 3946.246094 0.5492468 3.6607084 14.9188 11.2736 16
------> CAND: 115.483131 5146.073730 1.0557745 0.0282137 14.9178 11.2722 16
------> CAND: 439.690254 3841.924072 0.9435819 6.1808639 17.3752 11.2092  4
------> CAND: 231.049564 4068.583740 1.0413373 6.2473030 15.49 11.1652  8
------> CAND: 140.572217 3677.679932 0.6152784 6.0441394 15.4578 11.1319  8
------> CAND:   0.503448 5923.160645 1.1264642 4.4041691 14.7977 11.1151 16
------> CAND:  52.421368 4078.409180 0.9286972 6.2220497 14.787 11.1011 16
------> CAND:   0.998072 6803.887695 1.1019077 5.8191514 25.5556 11.0986  1
------> CAND: 485.238263 4020.288574 1.0341328 6.2368727 20.4676 11.0946  2
------> CAND: 201.943796 4251.126953 0.6342903 6.1171575 17.1952 11.066  4
------> CAND: 172.932230 4446.878418 0.6040902 3.9461107 15.3788 11.05  8
------> CAND: 361.328869 4545.222168 1.0032896 3.7847846 17.1743 11.0494  4
------> CAND:  36.865871 4083.868408 0.5685657 3.7374914 14.7359 11.0345 16
------> CAND: 365.463110 3973.958252 0.4188187 5.9092946 15.3574 11.0278  8
------> CAND:   0.998332 5783.671387 0.7197862 5.7701998 25.3874 11.0256  1
------> CAND: 268.177280 3895.647705 0.5988857 6.0678740 15.3454 11.0154  8
------> CAND:  86.526580 5272.631348 0.5804793 5.8120513 14.7151 11.0074 16
------> CAND: 115.441610 5955.955566 1.1018842 6.2130232 14.7116 11.0028 16
------> CAND: 160.726476 4042.063721 0.4888411 5.9889898 14.7049 10.994 16
------> CAND:  64.921146 3627.658936 0.5541696 6.0045824 14.6944 10.9804 16
------> CAND: 117.041483 3616.471680 0.8908276 3.3262658 15.3087 10.9773  8
------> CAND: 230.063949 4229.298340 0.8599628 6.2255602 20.2447 10.9623  2
------> CAND:   0.998591 4386.402344 0.3205154 5.4978309 25.2066 10.9471  1
------> CAND: 346.528284 3752.804199 0.8082022 6.1319475 15.2734 10.9408  8
------> CAND: 149.668272 5712.165039 1.1461765 4.2821808 14.6539 10.9276 16
------> CAND: 346.402681 4861.237305 0.9026297 6.2536597 15.2554 10.9222  8
------> CAND: 462.002591 4608.027344 0.7747078 6.2016973 17.0112 10.9197  4
------> CAND: 298.604209 4206.290039 0.7300645 6.1702590 20.1559 10.9096  2
------> CAND: 176.791650 3758.798828 0.7385503 3.4494426 14.6334 10.9009 16
------> CAND: 115.531140 4542.512695 1.0033448 0.0099933 14.6234 10.8879 16
------> CAND:  31.498183 3747.120361 0.8331885 6.1371727 14.6224 10.8865 16
------> CAND: 178.497403 4968.024414 0.8804067 6.2436075 14.6134 10.8749 16
------> CAND: 124.731259 3991.759766 0.9762763 6.2229676 14.6089 10.869 16
------> CAND: 111.106250 3988.472656 0.5266091 3.6989403 14.6051 10.864 16
------> CAND: 462.168937 4385.322754 1.0049462 0.0037208 16.9405 10.8636  4
------> CAND: 231.033215 4573.418457 1.0126007 0.0207467 15.1965 10.8614  8
------> CAND:  46.516237 6241.456543 1.3142956 4.4690976 14.5778 10.8286 16
------> CAND:   0.624639 6889.695801 1.1612623 5.8661423 20.0086 10.8222  2
------> CAND:  86.515941 5067.101562 0.5841794 5.9237289 15.137 10.7998  8
------> CAND: 130.939496 4076.749756 0.7308883 6.1593490 15.1351 10.7979  8
------> CAND: 115.510898 3658.951416 0.7667310 6.0943770 15.1317 10.7944  8
------> CAND: 461.933043 5146.073730 1.0557745 0.0282137 16.8451 10.7879  4
------> CAND:  13.959776 4584.451660 0.4377685 4.2808328 14.5369 10.7755 16
------> CAND: 339.728625 4510.130371 1.0039206 0.0081714 16.8244 10.7715  4
------> CAND:   0.624898 5260.880859 0.5837794 5.8008475 19.9096 10.7634  2
------> CAND:   0.166345 5622.346191 0.6331589 5.6887555 14.5149 10.7468 16
------> CAND: 306.528581 4327.588867 0.4828451 5.9550042 16.7752 10.7324  4
------> CAND: 115.495068 4323.521973 0.9969343 6.2730565 14.5014 10.7293 16
------> CAND: 326.228959 3820.592529 0.8671504 6.1583209 16.7285 10.6954  4
------> CAND: 404.242341 4006.372803 0.6982793 6.1312270 15.014 10.673  8
------> CAND: 432.716464 4377.242676 0.6651376 6.1377425 24.5636 10.6678  1
------> CAND:  17.460295 3628.000244 0.5475488 6.0010257 14.4536 10.6673 16
------> CAND: 115.509860 4289.086426 0.7700076 6.1943665 14.4518 10.665 16
------> CAND:  93.509972 4102.699707 1.0041275 6.2491522 14.4474 10.6593 16
------> CAND: 101.004856 4530.843262 0.9654422 6.2797337 19.7263 10.6547  2
------> CAND: 174.634610 5617.055664 0.6375101 4.8435631 14.4282 10.6344 16
------> CAND: 246.224362 3617.077148 0.8337269 3.3424215 16.6249 10.6132  4
------> CAND: 115.486505 4601.057129 0.9598900 0.0040300 14.4117 10.613 16
------> CAND:  64.916215 4967.859863 0.6722802 6.0639939 14.94 10.5967  8
------> CAND: 115.556832 4201.145020 0.9894912 6.2560725 14.3989 10.5965 16
------> CAND:  86.564469 4115.489746 0.6303013 6.1032910 14.396 10.5927 16
------> CAND:  16.982798 4340.983398 0.6172050 3.8662009 14.392 10.5875 16
------> CAND: 227.254243 3871.552490 0.6418414 6.0936670 14.9261 10.5824  8
------> CAND: 115.499480 4123.247070 0.6233686 6.1065245 14.3829 10.5757 16
------> CAND: 346.556570 4375.849609 1.0904806 0.0248970 16.5705 10.5702  4
------> CAND: 222.427892 3903.932129 0.7091709 6.1226897 19.5833 10.57  2
------> CAND:  46.828946 3669.404541 0.6834101 6.0745792 16.5657 10.5663  4
[00:03:19][34140][INFO ] Statistics: count dirty SumSpec pages 352059 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:03:19][34140][INFO ] Data processing finished successfully!
00:03:19 (34140): called boinc_finish(0)

</stderr_txt>
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