Task 1708978628

Name: Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_32_6900000_1
Workunit ID: 861340065
Created: 5 Jan 2025 14:48:49 UTC
Sent: 6 Jan 2025 0:59:18 UTC
Report deadline: 20 Jan 2025 0:59:18 UTC
Received: 6 Jan 2025 1:15:40 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 671.80
CPU time (sec): 14.51
Peak working set size (MB): 310.69
Peak swap size (MB): 14818.01
Peak disk usage (MB): 0.02
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>
[18:00:25][171502][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_cfbf00110_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_3_dms_200_32.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 6900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_32.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_32_6900000_1_0
------> GPU usage: 0.500000
[18:00:25][171502][INFO ] Starting data processing...
[18:00:25][171502][INFO ] opti: No host transfer for n_steps. Use device global.
[18:00:25][171502][INFO ] opti: No host transfer for mean. Use device global.
[18:00:25][171502][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:00:25][171502][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:00:25][171502][INFO ] opti: power spectrum in fft callback (static link).
[18:00:25][171502][INFO ] opti: __constant__ access is not uniform, bad!
[18:00:25][171502][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[18:00:25][171502][INFO ] CUDA global memory status (initial GPU state, including context):
[18:00:25][171502][INFO ] No template file. Generating templates.
[18:00:25][171502][INFO ] Template param value T_cons = 50000
[18:00:29][171502][INFO ] Number of generated templates to be used: 50000
[18:00:29][171502][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_3_dms_200_32.cpt
[18:00:29][171502][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_3_dms_200_32.cpt (No such file or directory).
------> Starting from scratch...
[18:00:29][171502][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_32.binary
[18:00:29][171502][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_3_dms_200_DM233.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714528246339
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 233.2 cm^-3 pc
------> Scale factor: 1.6298
[18:00:29][171502][INFO ] Allocating memory for dedispersed compressed time series...
[18:00:29][171502][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:00:29][171502][INFO ] 8-bit allocation done
[18:00:29][171502][INFO ] Foobar
[18:00:29][171502][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_32.binary
[18:00:29][171502][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:00:29][171502][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:00:29][171502][INFO ] FftSize = 12582913
[18:00:29][171502][INFO ] Seed for random number generator is 1111775216.
[18:00:31][171502][INFO ] 8[18:00:31][171502][INFO ] 9[18:00:31][171502][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:00:31][171502][INFO ] Normalization factor 3.97364e-08
[18:00:31][171502][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
[18:00:31][171502][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1640 MB (14645 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:00:31][171502][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:00:31][171502][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:00:31][171502][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1257.91992188, mean= 0.00007498  0.00007498
[18:00:31][171502][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:10:26][171502][INFO ] Checkpoint committed!
[18:11:36][171502][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.543708 3840.472412 0.4247815 5.8298488 16.5364 13.4263 16
------> CAND: 362.462665 3750.650635 0.7881981 6.0758381 16.2638 11.9712  8
------> CAND: 361.595126 3685.115967 0.9511232 3.3894377 18.3128 11.957  4
------> CAND: 329.223694 3962.749023 0.6634506 6.0432949 16.188 11.8919  8
------> CAND: 115.429413 3842.433594 0.3027724 5.5375557 15.2708 11.7363 16
------> CAND:  86.619485 4504.655762 1.1099015 6.2637315 15.1525 11.5804 16
------> CAND: 105.014791 4139.064453 1.0314153 6.2141380 15.1276 11.5476 16
------> CAND: 223.523799 3933.741699 1.0194231 6.1795430 15.8531 11.5426  8
------> CAND:  88.458886 3625.529785 0.6119422 5.9782090 15.8258 11.5142  8
------> CAND: 462.137536 4730.474609 1.1009569 6.2710266 26.3576 11.447  1
------> CAND: 115.526729 5023.355469 1.1830601 0.0032257 15.0352 11.4262 16
------> CAND:  81.498331 3621.338135 0.7004497 3.4291148 15.0311 11.4208 16
------> CAND: 346.690217 4280.190918 1.0752444 6.2420955 17.6008 11.3888  4
------> CAND: 115.215318 3880.157227 0.8800001 3.5273142 15.647 11.3282  8
------> CAND: 198.880550 3975.408447 0.8433362 6.1343493 15.6447 11.3258  8
------> CAND: 495.464221 3756.284668 0.8006384 3.4743135 20.8259 11.3073  2
------> CAND: 376.426333 3741.357422 0.8540353 3.4520116 15.5629 11.2408  8
------> CAND:  86.571735 4134.310547 0.6475756 6.0355859 14.8859 11.2304 16
------> CAND:  31.647920 3804.004395 0.6450685 6.0199094 15.5411 11.2182  8
------> CAND: 115.482612 4147.566406 0.7934586 6.1293263 14.8751 11.2163 16
------> CAND: 115.523874 4052.695801 0.6819394 6.0649004 15.5017 11.1773  8
------> CAND:  53.516497 4231.519531 1.0434476 3.6746304 14.8445 11.1764 16
------> CAND: 349.008932 3825.590088 0.9877227 6.1476126 17.3036 11.1522  4
------> CAND: 150.814005 5622.188477 1.2537107 6.2572246 15.405 11.0772  8
------> CAND: 152.378845 3621.666260 0.7162448 6.0246959 14.7396 11.0392 16
------> CAND:  69.301141 4267.959961 0.9276988 6.1933713 14.7301 11.0269 16
------> CAND:  22.218914 4569.490723 0.8689739 6.1702275 14.7104 11.0012 16
------> CAND: 156.879253 3813.630615 0.6250496 6.0149088 14.7019 10.9901 16
------> CAND: 432.756688 3755.558105 0.5794877 5.9807558 17.0478 10.9488  4
------> CAND:  97.142321 4343.020508 0.3592059 4.5218186 15.2475 10.9141  8
------> CAND: 199.618335 4577.916504 0.5680569 5.8790541 14.6334 10.9009 16
------> CAND: 115.494290 4687.813965 0.7950919 6.1042318 15.225 10.8908  8
------> CAND: 115.505968 4344.019043 0.7774711 6.1178999 15.22 10.8856  8
------> CAND: 346.559944 4485.772949 1.0747759 6.2515659 16.9632 10.8816  4
------> CAND:  86.574590 3625.053711 0.6201159 5.9824381 14.6054 10.8644 16
------> CAND: 298.443313 3670.785400 0.6700519 6.0144272 16.9227 10.8495  4
------> CAND: 101.495588 3782.628906 0.2266830 4.4800577 14.5927 10.848 16
------> CAND: 161.999628 3680.258789 0.6206667 5.9962835 14.5773 10.8279 16
------> CAND: 191.793096 3781.182617 0.6923062 6.0464907 14.5731 10.8224 16
------> CAND: 345.882106 4101.807617 0.8149039 3.6785381 16.8776 10.8137  4
------> CAND: 121.124860 4556.504883 0.7301290 4.0147977 15.1411 10.8041  8
------> CAND: 194.298916 3994.251709 0.2854063 4.3674545 16.8644 10.8032  4
------> CAND: 259.812262 3697.189209 0.8212782 6.0801888 16.8414 10.7849  4
------> CAND: 172.155519 5776.823242 0.8945853 5.8647327 15.0898 10.7512  8
------> CAND: 110.500296 3997.961670 0.2550353 4.8729305 14.5028 10.7311 16
------> CAND: 115.525690 4608.314453 1.0899210 6.2661862 14.4997 10.7271 16
------> CAND: 173.175130 4358.076660 0.8523498 6.1647916 16.7612 10.7213  4
------> CAND: 395.419290 4793.726074 0.4821096 5.5264153 16.7552 10.7165  4
------> CAND:  86.506339 4799.824219 0.4806710 5.5462723 14.4855 10.7087 16
------> CAND: 490.629306 4242.220215 0.8829968 6.1686764 16.7307 10.6971  4
------> CAND: 169.080854 3772.346436 0.8821533 3.4586790 14.4713 10.6903 16
------> CAND: 271.980905 3782.234131 0.2320537 4.4131737 15.0231 10.6823  8
------> CAND:  35.152072 3975.262695 0.6474674 3.6874917 14.4604 10.6761 16
------> CAND: 229.175649 4553.892090 0.9995047 6.2317257 15.0095 10.6683  8
------> CAND: 194.284902 4343.020508 0.3592059 4.5218186 16.6841 10.6602  4
------> CAND: 182.065914 3878.230225 0.6530833 3.6245489 14.4427 10.6533 16
------> CAND: 128.048564 3722.664551 0.7063580 3.4937513 14.4397 10.6493 16
------> CAND: 461.881401 5052.042969 0.9040809 6.1395631 16.6328 10.6195  4
------> CAND: 328.757097 3848.104492 0.6989185 3.5795040 19.6438 10.6059  2
------> CAND: 115.533995 4174.300781 0.8467725 6.1493793 14.4008 10.5989 16
------> CAND: 145.286979 3635.226074 0.4623298 3.5844154 14.3805 10.5726 16
------> CAND: 451.671013 3885.414795 0.8781251 6.1287246 19.548 10.5491  2
------> CAND: 348.750201 3783.008545 0.8934594 6.1186938 14.8896 10.5447  8
------> CAND: 143.298101 3720.927002 0.7113866 3.4858453 16.5189 10.5292  4
------> CAND: 115.433565 5192.630371 1.1332535 6.2579060 14.8704 10.525  8
------> CAND: 367.585376 3798.809082 0.9823174 3.4518723 14.868 10.5225  8
------> CAND: 195.353821 3955.434082 0.6714323 3.6654313 14.3411 10.5216 16
------> CAND: 231.004929 4292.404297 0.9237574 6.1878610 14.8476 10.5015  8
------> CAND: 388.597572 3994.251709 0.2854063 4.3674545 19.4591 10.4963  2
------> CAND: 394.155480 4542.466309 1.1153567 3.8095121 14.8316 10.4851  8
------> CAND: 247.732110 3756.284668 0.8006384 3.4743135 16.4518 10.4761  4
------> CAND:  41.714021 3965.158936 0.6604245 6.0415707 16.4465 10.4719  4
------> CAND: 115.536071 3840.440674 0.8539391 6.1177659 16.4441 10.47  4
------> CAND: 120.766997 3699.246582 0.8177891 6.0795574 14.2967 10.4642 16
------> CAND: 100.437309 3866.838135 0.4021194 5.7803893 14.7914 10.4436  8
------> CAND:  90.464891 3954.962402 0.9689911 6.1705222 14.276 10.4376 16
------> CAND:  11.328353 3617.900635 0.8254001 6.0634961 14.2759 10.4375 16
------> CAND: 164.241009 4430.261230 0.8281285 3.8683746 16.3963 10.4322  4
------> CAND: 231.068768 4730.474609 1.1009569 6.2710266 19.3503 10.4319  2
------> CAND: 462.115997 4216.235352 0.8895972 6.1752419 16.391 10.428  4
------> CAND: 115.557091 4573.779785 1.1198459 6.2696404 14.2558 10.4115 16
------> CAND: 323.516569 4073.844971 0.4814990 5.8812380 16.3626 10.4055  4
------> CAND:  86.540853 3644.098389 0.3836310 5.7746325 14.2498 10.4037 16
------> CAND: 101.913138 3951.768799 0.7690479 3.6074212 16.3373 10.3855  4
------> CAND: 175.476198 4396.517578 0.6969961 6.0595670 14.234 10.3834 16
------> CAND: 103.350818 4964.923340 1.0515163 4.0565152 14.2338 10.3831 16
------> CAND: 137.779379 4133.845703 0.4626748 5.8423891 14.232 10.3808 16
------> CAND: 177.515421 4354.458008 0.7723765 6.1145773 16.3288 10.3788  4
------> CAND: 200.294875 3804.440674 0.9524058 3.4624403 16.3077 10.362  4
------> CAND:  86.624934 3808.738770 0.9204352 6.1273513 14.2124 10.3555 16
------> CAND:  54.934714 5379.277344 0.9570988 6.0963807 16.2914 10.3491  4
------> CAND:  91.628530 3709.397461 0.9700696 6.1212049 16.2751 10.3362  4
------> CAND:  77.476718 3697.832764 0.5123284 3.5880098 14.1972 10.3359 16
------> CAND:  31.648179 3741.465820 0.6254925 6.0018396 14.6839 10.3332  8
------> CAND:  55.845592 4565.195312 0.8690599 3.9258773 14.1948 10.3329 16
------> CAND: 180.797433 3685.115967 0.9511232 3.3894377 14.68 10.3292  8
------> CAND: 128.349076 4710.466797 0.9190465 3.9830070 14.191 10.3279 16
------> CAND: 115.541780 4215.811035 0.8892430 6.1696682 14.1896 10.3261 16
------> CAND: 193.907317 4885.112305 1.1132736 6.2652459 14.1863 10.3219 16
------> CAND: 115.442388 5415.070312 0.9522544 6.0949807 14.1838 10.3186 16
[18:11:36][171502][INFO ] Statistics: count dirty SumSpec pages 1780 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:11:36][171502][INFO ] Data processing finished successfully!
18:11:36 (171502): called boinc_finish(0)

</stderr_txt>
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