Task 1722758756

Name: Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_14_5900000_2
Workunit ID: 868783146
Created: 31 Jan 2025 3:04:11 UTC
Sent: 31 Jan 2025 5:11:04 UTC
Report deadline: 14 Feb 2025 5:11:04 UTC
Received: 31 Jan 2025 9:11:08 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 261.79
CPU time (sec): 17.92
Peak working set size (MB): 362.25
Peak swap size (MB): 6175.78
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>
[00:08:56][20813][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_cfbf00113_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_7_dms_200_14.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 5900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_14.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_14_5900000_2_0
------> GPU usage: 1.000000
[00:08:56][20813][INFO ] Starting data processing...
[00:08:56][20813][INFO ] opti: No host transfer for n_steps. Use device global.
[00:08:56][20813][INFO ] opti: No host transfer for mean. Use device global.
[00:08:56][20813][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:08:56][20813][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:08:56][20813][INFO ] opti: power spectrum in fft callback (static link).
[00:08:56][20813][INFO ] opti: __constant__ access is not uniform, bad!
[00:08:56][20813][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[00:08:56][20813][INFO ] CUDA global memory status (initial GPU state, including context):
[00:08:56][20813][INFO ] No template file. Generating templates.
[00:08:56][20813][INFO ] Template param value T_cons = 50000
[00:08:59][20813][INFO ] Number of generated templates to be used: 50000
[00:08:59][20813][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_14.cpt
[00:08:59][20813][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_14.cpt (No such file or directory).
------> Starting from scratch...
[00:08:59][20813][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_14.binary
[00:08:59][20813][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_7_dms_200_DM231.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768570195
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 231.4 cm^-3 pc
------> Scale factor: 1.43839
[00:08:59][20813][INFO ] Allocating memory for dedispersed compressed time series...
[00:08:59][20813][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:08:59][20813][INFO ] 8-bit allocation done
[00:08:59][20813][INFO ] Foobar
[00:08:59][20813][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_14.binary
[00:08:59][20813][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:08:59][20813][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:08:59][20813][INFO ] FftSize = 12582913
[00:09:00][20813][INFO ] Seed for random number generator is 1117228762.
[00:09:02][20813][INFO ] 8[00:09:02][20813][INFO ] 9[00:09:03][20813][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:09:03][20813][INFO ] Normalization factor 3.97364e-08
[00:09:03][20813][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
[00:09:03][20813][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 876 MB (11125 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:09:03][20813][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:09:03][20813][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:09:03][20813][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1446.53601074, mean= 0.00008622  0.00008622
[00:09:03][20813][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:10:24][20813][INFO ] Checkpoint committed!
[00:11:52][20813][INFO ] Checkpoint committed!
[00:13:17][20813][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499815 4906.176270 1.1705739 3.7500494 24.4289 20.7884  8
------> CAND:   0.499555 6456.265625 1.1720270 4.2661605 24.1038 20.4291  8
------> CAND:   1.499184 4462.737793 1.1045924 3.5966716 34.2152 19.3208  2
------> CAND:   1.499444 3619.063721 0.7739342 3.2649314 33.8751 19.1162  2
------> CAND:   0.499296 7700.397949 1.4080211 4.6314354 22.0675 18.1917  8
------> CAND:   0.749722 4462.737793 1.1045924 3.5966716 25.0951 17.4474  4
------> CAND:   0.249907 4664.771973 1.1350567 3.6685727 19.383 17.3543 16
------> CAND:   0.250167 4223.817383 1.0673283 0.1035606 18.9942 16.8088 16
------> CAND:   0.500074 7948.076660 1.0298812 6.0572629 20.7873 16.7975  8
------> CAND:   0.500334 4063.707031 0.1910802 5.7438173 20.7824 16.7923  8
------> CAND:   0.249648 6117.922363 0.9483046 4.2578120 18.681 16.3712 16
------> CAND:   0.749462 4511.725098 1.1118075 3.6144879 20.1509 16.1085  8
------> CAND:   0.166345 7518.867188 1.4168409 4.5575671 18.28 15.8137 16
------> CAND:   0.374731 3619.063721 0.7739342 3.2649314 19.4969 15.4036  8
------> CAND:   0.166605 4323.917480 0.5094585 3.6965692 17.8133 15.1686 16
------> CAND:   0.500593 5000.341797 0.7892396 0.1484158 18.6114 14.4542  8
------> CAND:   1.249537 3748.840088 0.3423738 6.0529304 25.6224 14.1659  2
------> CAND:   0.998851 7518.867188 1.4168409 4.5575671 25.3706 14.0155  2
------> CAND:   1.249277 5669.453613 0.7619781 0.1084942 25.3505 14.0034  2
------> CAND:   0.999110 6079.976074 0.9149641 4.2441692 25.168 13.8944  2
------> CAND:   0.999370 3647.614014 0.3264476 3.4351721 25.0243 13.8086  2
------> CAND:   0.250426 3630.356689 0.4923790 6.1191130 17.8032 13.5935  8
------> CAND:   1.249018 6701.639648 1.0674442 0.1900493 24.6414 13.5799  2
------> CAND:   1.248758 7751.755371 1.3894590 0.1617758 24.6333 13.5751  2
------> CAND:   1.499703 5030.975586 0.7253975 3.9236901 24.5662 13.535  2
------> CAND:  86.550715 4493.504883 0.5312923 6.2696662 16.4439 13.3015 16
------> CAND: 230.991434 4849.242188 0.9648499 0.1812646 17.2089 12.9645  8
------> CAND:   1.499963 5321.102539 0.9890436 0.2280856 23.5983 12.9575  2
------> CAND:   1.500222 3630.561035 0.4873321 6.1112771 23.4839 12.8893  2
------> CAND: 389.474194 4108.413086 0.4256899 6.1775703 19.212 12.6773  4
------> CAND:   0.749981 5030.975586 0.7253975 3.9236901 19.1278 12.6098  4
------> CAND: 269.509600 4613.418457 0.5241099 6.2814670 16.717 12.4463  8
------> CAND:   0.624639 3748.840088 0.3423738 6.0529304 18.8899 12.419  4
------> CAND: 231.129493 4712.485352 1.1072649 0.1985120 16.647 12.3728  8
------> CAND:   0.187366 3619.963623 0.7473953 3.2695141 15.6392 12.2241 16
------> CAND:   0.299733 4462.737793 1.1045924 3.5966716 15.5253 12.0729 16
------> CAND:   1.000148 8025.365234 1.1261177 6.1132703 18.3816 12.0121  4
------> CAND:   1.000667 4785.901367 0.2565214 5.7853489 18.3245 11.9664  4
------> CAND:   0.374991 3619.063721 0.7739342 3.2649314 16.2438 11.9503  8
------> CAND: 115.531659 3643.656006 0.9168636 6.2061472 15.4074 11.9167 16
------> CAND:   0.299993 3655.991211 0.7978905 3.2807105 15.4009 11.9081 16
------> CAND:   0.624379 7751.755371 1.3894590 0.1617758 18.1684 11.8417  4
------> CAND: 115.495587 4849.242188 0.9648499 0.1812646 15.3108 11.789 16
------> CAND: 115.481314 4148.128906 0.8119843 0.0474139 15.3096 11.7874 16
------> CAND:   0.499036 4256.603027 0.9751635 3.5327001 16.059 11.7572  8
------> CAND:   1.000408 6520.548828 0.6817586 6.1198997 18.0468 11.7445  4
------> CAND:  86.577185 4544.607910 0.9354255 0.1372712 15.2549 11.7153 16
------> CAND: 432.849852 3907.780029 0.5649083 6.2140770 17.9154 11.6397  4
------> CAND:   0.312449 3779.169922 0.3073809 6.0222397 15.9375 11.6305  8
------> CAND: 206.065061 5996.070312 1.1981992 4.1017694 17.8875 11.6174  4
------> CAND: 213.175612 5184.843262 0.4259549 6.1029735 15.9102 11.602  8
------> CAND: 173.116481 5385.295410 0.4042894 6.0274062 15.9065 11.5982  8
------> CAND:  86.535663 4073.257324 0.3416651 6.0986814 15.1574 11.5868 16
------> CAND:   0.166864 4322.026855 0.2381608 5.8569903 15.138 11.5614 16
------> CAND: 115.069733 3801.097412 0.2724783 3.5990152 15.8492 11.5385  8
------> CAND: 115.154852 6544.938477 1.3672645 4.2429209 15.1165 11.533 16
------> CAND: 231.046191 4904.878418 0.9602578 0.1930778 15.8426 11.5316  8
------> CAND: 135.492065 3791.433594 0.9824789 3.3250806 15.0987 11.5097 16
------> CAND: 115.478460 4923.782227 0.9583997 0.1944004 15.0116 11.3952 16
------> CAND: 230.346035 4307.009277 1.0317193 3.5451243 17.5953 11.3844  4
------> CAND: 168.957587 4331.608398 0.4445484 3.7567003 14.983 11.3577 16
------> CAND: 173.303068 5326.520020 1.2295823 0.2843006 14.9804 11.3543 16
------> CAND: 231.049824 4386.294434 0.9802203 0.1247608 17.5534 11.3511  4
------> CAND: 123.215206 6722.184082 1.0645217 4.4152641 15.6658 11.3477  8
------> CAND:   0.214095 4545.006836 1.1175781 3.6263335 14.9496 11.3139 16
------> CAND:   0.750241 3695.401367 0.4962527 6.1319385 17.4524 11.2707  4
------> CAND:  72.685919 4838.100586 0.7620685 3.8258708 15.564 11.2419  8
------> CAND: 120.129383 6759.056641 0.9459570 0.1004144 17.4025 11.2309  4
------> CAND: 294.679912 3946.351074 0.7628017 6.2743587 17.3785 11.2118  4
------> CAND: 117.666382 4253.995605 0.6115941 3.6134560 15.5306 11.2073  8
------> CAND: 183.609215 4452.739746 0.5703856 3.7367902 15.5292 11.2059  8
------> CAND: 169.120040 3752.095215 0.9237792 3.3126621 14.8383 11.1683 16
------> CAND: 259.672127 4320.617676 0.5134241 6.2561831 17.3153 11.1615  4
------> CAND:   0.416253 6130.668457 1.1887431 0.2765375 14.8103 11.1316 16
------> CAND: 104.741009 6049.398926 0.7905617 4.3302369 17.277 11.131  4
------> CAND:   0.312190 7751.755371 1.3894590 0.1617758 15.447 11.1206  8
------> CAND:   0.998591 7854.042480 1.3897102 4.7046103 17.2635 11.1204  4
------> CAND: 373.283159 3953.285400 0.6347684 3.4594674 15.437 11.1102  8
------> CAND:   0.332950 3724.495117 0.8733482 3.3052220 14.7877 11.1021 16
------> CAND: 302.242268 4222.340332 1.0441738 3.5086710 17.2171 11.0834  4
------> CAND: 259.635536 4406.260742 0.5064003 6.2591381 15.4016 11.0736  8
------> CAND: 433.085227 3624.081055 0.6092163 6.1466336 17.1334 11.0169  4
------> CAND: 115.454844 3688.126465 0.5432979 6.1524167 14.7221 11.0165 16
------> CAND: 202.682359 5376.978516 1.0940604 3.9303243 14.7181 11.0112 16
------> CAND:  86.530992 3651.701172 0.3105308 6.0070639 14.7118 11.003 16
------> CAND: 408.726659 4884.924316 0.8834775 3.8046963 17.1081 10.9968  4
------> CAND: 196.234854 3681.415771 0.9404012 3.2759516 14.7042 10.9931 16
------> CAND:   0.416512 5981.163086 0.9734759 0.2006682 14.6917 10.9769 16
------> CAND: 126.902572 3859.787354 0.6468132 3.4093001 15.2927 10.9608  8
------> CAND:  43.175576 4946.048340 1.0837280 3.7730308 14.6773 10.958 16
------> CAND: 115.464706 4071.142578 0.3432862 6.0876169 14.6726 10.9519 16
------> CAND:   1.498925 5155.426758 1.2064027 3.8300664 17.0442 10.946  4
------> CAND: 174.531066 5470.469727 0.9731704 0.2269709 17.0389 10.9418  4
------> CAND:  86.380996 6444.308105 1.1723582 4.2618670 14.6638 10.9405 16
------> CAND: 313.730219 3856.289551 0.5245385 6.1879263 20.1993 10.9353  2
------> CAND: 303.468189 3956.556885 0.6298324 6.2393394 20.1804 10.9241  2
------> CAND: 259.742973 4383.562012 0.7836338 0.0778949 16.9912 10.9039  4
------> CAND: 115.186512 5427.604492 1.1747570 3.9200051 14.6147 10.8766 16
------> CAND:   0.501112 3601.833008 0.9682720 6.1963277 15.211 10.8764  8
------> CAND:  98.199043 3639.709229 0.3789259 3.3916669 14.6062 10.8655 16
[00:13:17][20813][INFO ] Statistics: count dirty SumSpec pages 568393 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:13:17][20813][INFO ] Data processing finished successfully!
00:13:17 (20813): called boinc_finish(0)

</stderr_txt>
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