Task 1716485611

Name: Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_35_5050000_1
Workunit ID: 866013043
Created: 19 Jan 2025 2:53:56 UTC
Sent: 19 Jan 2025 14:58:14 UTC
Report deadline: 2 Feb 2025 14:58:14 UTC
Received: 22 Jan 2025 4:43:17 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 987.60
CPU time (sec): 11.18
Peak working set size (MB): 316.09
Peak swap size (MB): 10386.69
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>
[23:26:41][401064][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_cfbf00112_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_4_dms_200_35.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 5050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_35.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_35_5050000_1_0
------> GPU usage: 0.500000
[23:26:41][401064][INFO ] Starting data processing...
[23:26:41][401064][INFO ] opti: No host transfer for n_steps. Use device global.
[23:26:41][401064][INFO ] opti: No host transfer for mean. Use device global.
[23:26:41][401064][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:26:41][401064][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:26:41][401064][INFO ] opti: power spectrum in fft callback (static link).
[23:26:41][401064][INFO ] opti: __constant__ access is not uniform, bad!
[23:26:41][401064][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[23:26:41][401064][INFO ] CUDA global memory status (initial GPU state, including context):
[23:26:41][401064][INFO ] No template file. Generating templates.
[23:26:41][401064][INFO ] Template param value T_cons = 50000
[23:26:45][401064][INFO ] Number of generated templates to be used: 50000
[23:26:45][401064][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_4_dms_200_35.cpt
[23:26:45][401064][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_4_dms_200_35.cpt (No such file or directory).
------> Starting from scratch...
[23:26:45][401064][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_35.binary
[23:26:45][401064][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_4_dms_200_DM233.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735083570857
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 233.5 cm^-3 pc
------> Scale factor: 1.25645
[23:26:45][401064][INFO ] Allocating memory for dedispersed compressed time series...
[23:26:45][401064][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:26:45][401064][INFO ] 8-bit allocation done
[23:26:45][401064][INFO ] Foobar
[23:26:45][401064][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_35.binary
[23:26:45][401064][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:26:45][401064][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:26:45][401064][INFO ] FftSize = 12582913
[23:26:45][401064][INFO ] Seed for random number generator is -1040690845.
[23:26:46][401064][INFO ] 8[23:26:46][401064][INFO ] 9[23:26:47][401064][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:26:47][401064][INFO ] Normalization factor 3.97364e-08
[23:26:47][401064][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
[23:26:47][401064][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2745 MB (5192 MB free / 7937 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:26:47][401064][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:26:47][401064][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:26:47][401064][INFO ] TimeSeriesLength = 16773872, params->nsamples = 25165824
sum = -1378.48120117, mean= -0.00008218  -0.00008218
[23:26:47][401064][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:27:41][401064][INFO ] Checkpoint committed!
[23:28:41][401064][INFO ] Checkpoint committed!
[23:29:42][401064][INFO ] Checkpoint committed!
[23:30:42][401064][INFO ] Checkpoint committed!
[23:31:42][401064][INFO ] Checkpoint committed!
[23:32:42][401064][INFO ] Checkpoint committed!
[23:33:42][401064][INFO ] Checkpoint committed!
[23:34:42][401064][INFO ] Checkpoint committed!
[23:35:42][401064][INFO ] Checkpoint committed!
[23:36:42][401064][INFO ] Checkpoint committed!
[23:37:42][401064][INFO ] Checkpoint committed!
[23:38:42][401064][INFO ] Checkpoint committed!
[23:39:42][401064][INFO ] Checkpoint committed!
[23:40:42][401064][INFO ] Checkpoint committed!
[23:41:42][401064][INFO ] Checkpoint committed!
[23:42:42][401064][INFO ] Checkpoint committed!
[23:43:07][401064][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  32.758619 3974.645996 0.7186405 3.3055053 15.3702 11.8676 16
------> CAND: 406.594013 3664.591797 0.7354552 3.1814184 17.7304 11.4921  4
------> CAND: 311.645063 3643.472168 0.9711076 3.1723819 15.7694 11.4554  8
------> CAND: 277.825311 4433.182129 0.5478514 0.2663653 17.5563 11.3533  4
------> CAND: 186.018238 3744.739014 0.9392413 3.2124486 14.9604 11.328 16
------> CAND:  62.552865 6139.858887 1.2272700 0.6155673 14.9387 11.2996 16
------> CAND:  83.548453 4867.028809 1.0830506 0.3960496 14.8736 11.2144 16
------> CAND:  96.304885 4390.482422 0.9823833 0.2671843 17.3545 11.1927  4
------> CAND:  38.080892 4411.935547 0.3296978 0.2418056 14.8501 11.1837 16
------> CAND: 203.604136 4045.436768 0.7422864 3.3307314 14.7972 11.1144 16
------> CAND:  69.289463 3789.551514 0.8257648 0.0666148 14.7675 11.0757 16
------> CAND: 115.514532 5236.412598 0.7926003 0.4689736 15.3693 11.0401  8
------> CAND: 115.489619 4155.254883 0.8896673 0.2001480 14.7319 11.0292 16
------> CAND:  81.446689 3879.256836 0.7277393 0.0985246 14.7197 11.0133 16
------> CAND: 152.481351 4705.235840 1.1076231 0.3519099 15.3183 10.9873  8
------> CAND:  86.556424 4191.067871 0.6923800 0.2022408 14.6882 10.9722 16
------> CAND:  15.987581 4261.272949 0.8854170 3.4012060 14.6705 10.9491 16
------> CAND: 115.243085 6523.161621 1.3797146 3.8820024 14.6531 10.9266 16
------> CAND: 115.488062 4723.615723 0.7595823 0.3568667 14.6416 10.9115 16
------> CAND: 307.148808 4487.367188 1.0195049 3.4682932 15.2412 10.9075  8
------> CAND: 346.424221 4086.722168 0.5172707 0.1711209 20.1473 10.9044  2
------> CAND: 346.350001 3808.334961 0.4110280 0.0615504 16.9195 10.847  4
------> CAND: 288.682655 5100.443359 0.8589090 0.4340674 16.8988 10.8305  4
------> CAND: 288.682915 5100.443359 0.8589090 0.4340674 19.9989 10.8164  2
------> CAND: 174.115072 3764.286133 0.7202259 3.2235827 14.5674 10.815 16
------> CAND:  83.150366 4388.611816 0.8214539 0.2698199 24.7997 10.7704  1
------> CAND:  85.283272 3971.407715 0.1514818 3.3635767 14.5214 10.7553 16
------> CAND: 156.136797 5205.179199 1.0391721 3.6506186 15.0809 10.742  8
------> CAND:  86.594053 4803.194336 1.0794592 0.3810672 14.5023 10.7306 16
------> CAND: 132.796025 3896.037354 0.4478352 0.1033846 16.7691 10.7276  4
------> CAND:  86.597945 4109.261230 1.0109491 0.1863679 14.4994 10.7268 16
------> CAND: 165.947281 3645.300293 0.9152707 0.0131198 15.0631 10.7236  8
------> CAND: 114.923889 3697.858154 0.8273502 0.0304814 14.4935 10.7191 16
------> CAND: 252.516940 3985.845215 0.9135343 0.1394842 15.0492 10.7092  8
------> CAND: 232.675130 4106.920898 0.3958870 0.1621373 15.0427 10.7025  8
------> CAND: 162.489062 3696.483887 0.7980516 3.1979020 14.4806 10.7023 16
------> CAND:  14.957589 4832.239746 1.1239699 3.5664363 15.0421 10.7019  8
------> CAND: 174.770333 3856.182129 0.5008000 0.0835816 15.0158 10.6747  8
------> CAND: 310.109807 4041.358643 0.5304478 0.1489721 15.011 10.6698  8
------> CAND: 115.250092 4221.499023 0.6085309 3.3952780 14.452 10.6652 16
------> CAND: 397.249348 4552.310547 0.3634707 0.2814967 14.9982 10.6567  8
------> CAND:  90.049677 4795.778809 0.8314515 0.3675941 14.4408 10.6507 16
------> CAND: 247.221656 4769.481445 0.5613300 3.5618238 16.6696 10.6487  4
------> CAND: 158.257765 3628.840332 0.5041128 6.2784724 14.4366 10.6453 16
------> CAND: 346.487022 4752.887695 1.0313355 0.3684306 19.6977 10.6378  2
------> CAND: 392.421959 4474.321777 0.8599533 3.4674368 19.6971 10.6374  2
------> CAND: 328.056941 5539.174805 1.0090057 3.7220638 16.6301 10.6174  4
------> CAND: 115.509082 5149.815918 1.0401809 0.4489034 14.4122 10.6136 16
------> CAND: 371.493583 4390.855469 0.4808447 3.4564581 16.6246 10.613  4
------> CAND:  61.029287 5820.000488 0.2747502 3.8712962 14.9551 10.6122  8
------> CAND: 324.978125 3696.483887 0.7980516 3.1979020 14.9507 10.6077  8
------> CAND:  46.619263 4021.869873 0.7578983 0.1543859 14.3785 10.57 16
------> CAND: 203.078889 5792.768555 0.3032806 0.4780675 19.5653 10.5593  2
------> CAND: 115.515310 6579.981445 1.2343571 0.6834754 14.8929 10.5481  8
------> CAND: 162.737413 3942.377441 0.5187106 0.1221298 14.8911 10.5463  8
------> CAND:  96.305404 4389.296387 0.9824287 0.2720551 16.5382 10.5446  4
------> CAND: 115.533216 4935.114746 0.8892713 0.4086061 14.3584 10.5441 16
------> CAND: 353.169123 4104.669434 0.3999486 3.3660955 14.8855 10.5405  8
------> CAND:  83.149847 4389.376953 0.8211771 0.2638056 24.2362 10.5257  1
------> CAND: 150.336508 4206.614746 0.6212854 0.2120259 14.3377 10.5173 16
------> CAND: 172.716318 4844.504883 1.0316581 3.5651085 14.3334 10.5117 16
------> CAND: 107.948542 4111.368652 0.3881750 0.1737207 14.3311 10.5088 16
------> CAND: 391.216539 4247.358887 0.7761128 3.3989153 14.8416 10.4953  8
------> CAND: 172.428522 4132.220703 0.5659678 0.1796970 14.3181 10.4919 16
------> CAND: 141.494772 3814.071289 0.7417936 0.0791176 14.8269 10.4802  8
------> CAND: 257.842068 4044.385254 0.7429921 3.3303399 24.1198 10.4751  1
------> CAND:  86.378401 4367.970703 1.0099818 3.4377275 14.3006 10.4693 16
------> CAND:  34.919033 3618.418945 0.8267323 3.1634498 14.2995 10.4679 16
------> CAND: 489.890743 4343.687012 0.8676787 0.2575142 24.0863 10.4605  1
------> CAND: 269.706308 5327.765137 1.2307550 0.4871082 14.8029 10.4555  8
------> CAND: 390.286198 4372.780762 1.0905958 0.2636908 19.3834 10.4515  2
------> CAND: 288.916213 4389.296387 0.9824287 0.2720551 24.0637 10.4507  1
------> CAND: 326.026801 4176.734863 0.9479113 3.3770862 16.416 10.4478  4
------> CAND: 244.945501 4343.687012 0.8676787 0.2575142 19.3673 10.442  2
------> CAND:  96.098835 3682.790771 0.8767409 3.1872401 14.7884 10.4406  8
------> CAND: 115.495328 7189.035645 1.4416748 0.7374310 14.7829 10.435  8
------> CAND:  86.361014 4069.431641 1.0041972 3.3349671 14.2704 10.4304 16
------> CAND: 269.997996 4685.249023 0.3660119 0.3128476 16.3858 10.4239  4
------> CAND: 383.886703 4400.031738 0.4712346 3.4600008 19.3141 10.4104  2
------> CAND:  12.559724 3616.480225 0.8550527 3.1587861 14.2535 10.4085 16
------> CAND:  84.879216 4633.467773 0.5618138 0.3289416 14.2524 10.4071 16
------> CAND: 118.528471 4293.854492 0.8239589 0.2363980 14.2446 10.397 16
------> CAND: 172.756801 4367.970703 1.0099818 3.4377275 14.7385 10.3893  8
------> CAND:  86.367761 4866.969238 1.1275451 3.5752356 14.2361 10.3861 16
------> CAND: 257.170458 5715.218750 1.1068773 3.7535491 16.335 10.3837  4
------> CAND: 414.995622 3821.070068 1.0013096 3.2425795 16.3297 10.3794  4
------> CAND: 115.481314 5603.871094 0.6934304 0.5156416 14.2138 10.3573 16
------> CAND: 172.770555 3806.869873 0.5838100 3.2440956 19.2224 10.3561  2
------> CAND: 108.238414 4409.149902 0.4615198 3.4635577 14.7019 10.3517  8
------> CAND: 240.911172 4551.509766 0.2956862 3.5278542 16.287 10.3457  4
------> CAND:  86.587565 3942.851807 0.9385434 0.1247411 14.2038 10.3444 16
------> CAND:  27.071217 4513.478027 0.8900266 0.2991699 14.2037 10.3443 16
------> CAND: 230.995846 6630.328613 1.2357292 0.6893871 19.201 10.3434  2
------> CAND: 438.873578 3968.923096 0.9352283 0.1338827 16.2743 10.3356  4
------> CAND: 173.135685 5080.057617 0.8630633 0.4392743 14.6787 10.3278  8
------> CAND: 231.003112 7533.841797 1.4744983 0.7851208 14.6715 10.3205  8
------> CAND: 103.714910 3817.728760 0.9217428 0.0786325 14.1826 10.3171 16
------> CAND:  99.379290 3976.635742 0.8322781 0.1350662 14.1814 10.3156 16
------> CAND: 171.134610 6463.775391 1.0036534 0.6471091 14.18 10.3138 16
------> CAND: 172.769258 4115.850586 0.6564421 3.3577340 14.6485 10.2969  8
[23:43:07][401064][INFO ] Statistics: count dirty SumSpec pages 1817 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:43:07][401064][INFO ] Data processing finished successfully!
23:43:07 (401064): called boinc_finish(0)

</stderr_txt>
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