Task 1706425093

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_94_1200000_1
Workunit ID: 859779227
Created: 31 Dec 2024 22:45:57 UTC
Sent: 1 Jan 2025 18:14:20 UTC
Report deadline: 15 Jan 2025 18:14:20 UTC
Received: 1 Jan 2025 23:15:33 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 459.17
CPU time (sec): 42.75
Peak working set size (MB): 274.61
Peak swap size (MB): 36412.3
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>
[23:06:49][1330506][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_94.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 1200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_94.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_94_1200000_1_0
------> GPU usage: 0.330000
[23:06:49][1330506][INFO ] Starting data processing...
[23:06:49][1330506][INFO ] opti: No host transfer for n_steps. Use device global.
[23:06:49][1330506][INFO ] opti: No host transfer for mean. Use device global.
[23:06:49][1330506][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:06:49][1330506][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:06:49][1330506][INFO ] opti: power spectrum in fft callback (static link).
[23:06:49][1330506][INFO ] opti: __constant__ access is not uniform, bad!
[23:06:50][1330506][INFO ] Running on device 7 Tesla V100-SXM2-16GB
[23:06:50][1330506][INFO ] CUDA global memory status (initial GPU state, including context):
[23:06:50][1330506][INFO ] No template file. Generating templates.
[23:06:50][1330506][INFO ] Template param value T_cons = 50000
[23:06:55][1330506][INFO ] Number of generated templates to be used: 50000
[23:06:55][1330506][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_94.cpt
[23:06:55][1330506][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_94.cpt (No such file or directory).
------> Starting from scratch...
[23:06:55][1330506][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_94.binary
[23:06:55][1330506][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM239.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206620583
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 239.4 cm^-3 pc
------> Scale factor: 1.01359
[23:06:55][1330506][INFO ] Allocating memory for dedispersed compressed time series...
[23:06:55][1330506][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:06:55][1330506][INFO ] 8-bit allocation done
[23:06:55][1330506][INFO ] Foobar
[23:06:55][1330506][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_94.binary
[23:06:55][1330506][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:06:55][1330506][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:06:55][1330506][INFO ] FftSize = 12582913
[23:06:55][1330506][INFO ] Seed for random number generator is -1031652650.
[23:06:59][1330506][INFO ] 8[23:06:59][1330506][INFO ] 9[23:07:01][1330506][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:07:01][1330506][INFO ] Normalization factor 3.97364e-08
[23:07:01][1330506][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
[23:07:01][1330506][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:07:01][1330506][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:07:01][1330506][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:07:01][1330506][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:07:49][1330506][INFO ] Checkpoint committed!
[23:08:49][1330506][INFO ] Checkpoint committed!
[23:09:49][1330506][INFO ] Checkpoint committed!
[23:10:49][1330506][INFO ] Checkpoint committed!
[23:11:49][1330506][INFO ] Checkpoint committed!
[23:12:49][1330506][INFO ] Checkpoint committed!
[23:13:50][1330506][INFO ] Checkpoint committed!
[23:14:26][1330506][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4352.332031 0.9516608 2.5006118 20.7751 16.7843  8
------> CAND:   0.250426 3639.536621 0.5679815 0.8957415 18.7664 14.62  8
------> CAND:   0.501372 4569.817383 0.9279990 1.5353945 25.9725 14.3752  2
------> CAND:   0.250686 4816.093750 1.1085777 1.5649563 18.0125 13.816  8
------> CAND:   0.501112 3654.425293 0.5090569 1.0777826 24.4823 13.4849  2
------> CAND:   0.250167 3663.966797 0.4921991 1.1622134 17.2715 13.0306  8
------> CAND: 216.422850 3697.911865 0.9066858 0.5798209 18.2007 11.8675  4
------> CAND:  77.208385 3703.035889 0.9805937 0.5433192 15.3504 11.8414 16
------> CAND: 152.048230 4162.850586 0.9707250 2.6020377 16.1079 11.8083  8
------> CAND: 304.096461 4162.850586 0.9707250 2.6020377 18.1004 11.7873  4
------> CAND: 115.213501 3828.375732 0.8705286 2.6108596 15.1824 11.6198 16
------> CAND:   0.167124 4534.502930 0.8837793 1.5999039 15.8158 11.5037  8
------> CAND: 115.179246 4371.474121 0.8479996 2.3001792 17.7263 11.4888  4
------> CAND:  59.833988 3928.016113 1.0159074 2.6923931 17.6916 11.4612  4
------> CAND: 188.709867 4147.889648 0.9713920 0.9548338 15.7066 11.3901  8
------> CAND:  76.791873 3618.354980 0.9171268 2.6584024 14.9762 11.3488 16
------> CAND:  57.589753 4372.634277 0.8475202 2.2977095 15.658 11.3396  8
------> CAND:  59.833728 3929.623535 1.0161517 2.6966481 17.4605 11.2771  4
------> CAND:  28.785793 3776.859619 0.8104362 2.5628710 14.8944 11.2417 16
------> CAND: 230.488506 3917.219727 0.7658111 2.4697659 15.5258 11.2024  8
------> CAND: 399.523946 4376.633301 0.8458552 2.2890022 17.364 11.2003  4
------> CAND:  86.371654 3993.297119 0.8106508 2.4896007 14.8529 11.1872 16
------> CAND: 191.657372 3719.345947 0.4730892 1.7858752 14.8482 11.1812 16
------> CAND: 460.786532 3813.468506 0.9030300 2.6297345 17.3386 11.18  4
------> CAND: 484.159483 4572.122559 0.9638930 1.4523758 17.3306 11.1737  4
------> CAND: 386.083967 3907.948486 0.6832621 2.3508105 15.4814 11.1563  8
------> CAND:  14.392118 3623.138916 0.7676485 2.5503109 14.8179 11.1415 16
------> CAND: 279.195519 4098.934570 0.9221281 2.5762138 25.6218 11.1274  1
------> CAND:   0.499815 4310.163086 0.9567122 2.5227034 17.2655 11.1219  4
------> CAND: 486.939086 3998.439697 0.8877446 2.5863864 17.2546 11.1132  4
------> CAND:  86.372173 3895.241455 0.8970990 2.6102071 14.7861 11.1 16
------> CAND: 244.140244 3903.483887 0.6887290 1.0305518 17.2245 11.0893  4
------> CAND: 130.340290 4682.653809 1.1111357 2.5005047 14.7653 11.0729 16
------> CAND: 115.289797 3900.370361 0.5669504 1.3927318 14.7605 11.0665 16
------> CAND: 192.026394 4092.852783 0.9749367 2.6334853 15.3914 11.0631  8
------> CAND: 423.608471 3638.685791 0.5808202 0.8683224 25.4468 11.0514  1
------> CAND: 345.527357 4226.395996 1.0198811 2.6322324 17.1368 11.0196  4
------> CAND: 115.223103 3931.945312 0.8481340 2.5607584 14.6928 10.9783 16
------> CAND: 454.383662 3771.744385 0.9375653 2.6673174 17.0839 10.9776  4
------> CAND: 168.740897 4391.759277 0.8869170 2.3534575 14.6857 10.9691 16
------> CAND:  86.460665 4336.026367 0.7625987 2.0244572 14.6853 10.9685 16
------> CAND: 295.016236 3659.462158 0.8438751 0.5844284 15.2374 10.9036  8
------> CAND: 443.764548 3648.542480 0.9137329 0.5350267 20.1362 10.8979  2
------> CAND: 277.703342 4731.804199 0.9674218 1.9364760 16.9789 10.8941  4
------> CAND: 115.224660 3741.034668 0.7503863 2.5155492 14.626 10.8913 16
------> CAND: 265.411950 3888.220215 0.7939345 2.5216951 16.9592 10.8785  4
------> CAND: 383.971822 3828.884277 0.9601790 2.6765797 16.9558 10.8757  4
------> CAND: 201.908762 4829.722656 1.0597041 1.7281743 15.2059 10.8711  8
------> CAND: 246.247978 3717.938232 0.4788396 1.4561157 15.2039 10.869  8
------> CAND: 200.721768 3840.340820 0.6433293 1.0410957 14.5603 10.8058 16
------> CAND: 253.740007 4008.748047 0.9387228 2.6298654 16.8488 10.7909  4
------> CAND: 115.302772 3692.951416 0.4794759 1.9189438 15.119 10.7812  8
------> CAND: 346.004854 4848.853027 1.0830231 2.2550085 15.1025 10.7643  8
------> CAND: 346.028988 3721.515381 0.6076846 0.9290718 16.8005 10.7525  4
------> CAND: 419.639538 3844.420654 0.8297688 2.5660172 16.7927 10.7464  4
------> CAND: 470.165192 4620.008789 1.1048883 2.5357749 16.7891 10.7435  4
------> CAND: 115.251649 3916.738037 0.7662889 2.4706073 14.5115 10.7425 16
------> CAND: 451.013417 3692.610840 0.4827767 1.9403824 19.8732 10.7419  2
------> CAND: 460.844662 3699.883057 0.8665653 2.6168742 16.7764 10.7334  4
------> CAND:  83.307369 3955.486084 0.6150413 2.1020977 16.7707 10.7288  4
------> CAND: 345.589899 3813.468506 0.9030300 2.6297345 16.7598 10.7202  4
------> CAND: 274.454806 4146.026855 0.9721277 0.9402745 19.8204 10.7106  2
------> CAND: 120.487506 3673.393799 0.7829324 2.5518973 14.4844 10.7073 16
------> CAND: 172.921330 4336.026367 0.7625987 2.0244572 15.0334 10.693  8
------> CAND:  14.763735 4647.402344 1.1074775 1.3386321 14.4728 10.6922 16
------> CAND:  86.362830 4025.347412 0.9358253 2.6177547 14.4663 10.6838 16
------> CAND:  86.364647 3837.509521 0.7322316 2.4633470 15.0222 10.6814  8
------> CAND:  11.778602 4271.351562 0.9607548 1.0956066 14.4602 10.6759 16
------> CAND: 141.715614 4032.681885 0.6360382 2.0641234 14.4545 10.6685 16
------> CAND:   1.251094 4039.242920 0.6301014 1.4198334 24.5599 10.6662  1
------> CAND: 454.126489 3709.900146 0.8763173 0.6158771 16.6814 10.658  4
------> CAND:   1.251353 4441.156250 0.8360102 1.5956815 24.5125 10.6457  1
------> CAND: 345.743788 3807.142822 0.6506183 2.3412368 16.6631 10.6435  4
------> CAND: 115.179505 4372.634277 0.8475202 2.2977095 16.6537 10.6361  4
------> CAND:  85.109920 4256.755371 0.9636777 2.5714669 14.4202 10.6241 16
------> CAND:  77.075517 3768.498047 0.6897660 0.8509248 14.9642 10.6216  8
------> CAND: 241.783901 4565.460449 0.9648758 1.4396265 16.6324 10.6192  4
------> CAND: 115.161340 3907.203857 0.9882615 2.6770198 14.4157 10.6182 16
------> CAND: 211.804365 3638.685791 0.5808202 0.8683224 19.6638 10.6177  2
------> CAND: 462.865978 3843.782227 0.6371775 1.0503231 16.6287 10.6163  4
------> CAND:   1.251613 4860.431152 1.0837109 1.6980664 24.4423 10.6152  1
------> CAND: 185.885110 4283.484863 1.0216953 2.6069145 16.6231 10.6118  4
------> CAND: 460.713609 3795.780029 0.8879141 2.6253254 16.6121 10.6031  4
------> CAND: 199.361940 4368.990723 1.0241907 2.5871263 14.4036 10.6025 16
------> CAND: 402.402681 3700.329590 0.8663211 2.6208367 16.5995 10.5931  4
------> CAND: 322.635795 3894.708984 0.6183137 2.2003043 14.9345 10.591  8
------> CAND: 162.007932 3629.526611 0.6606203 0.7405937 14.3947 10.591 16
------> CAND: 115.304589 4026.446045 0.6454898 2.1148612 14.3908 10.586 16
------> CAND: 221.882144 3648.542480 0.9137329 0.5350267 16.5597 10.5616  4
------> CAND: 115.189107 3707.986328 0.8350615 2.5960217 14.3682 10.5567 16
------> CAND:  86.411877 3960.745605 0.6832929 2.3148017 14.3646 10.5521 16
------> CAND: 254.717318 4738.218750 1.1106817 1.4417812 24.2617 10.5367  1
------> CAND: 460.668195 3615.902832 0.9514713 2.6742144 16.5212 10.5311  4
------> CAND:  86.364906 4208.990723 0.9676074 2.5883658 14.8714 10.526  8
------> CAND: 115.273188 4202.118652 0.9685413 2.5984070 14.8709 10.5255  8
------> CAND: 104.933824 3798.075928 0.5602402 2.1063282 14.8603 10.5145  8
------> CAND: 230.446465 3621.721680 0.8038836 2.5768108 14.8597 10.5139  8
------> CAND:  38.368429 3718.419434 0.4803949 1.8633074 16.4922 10.5081  4
------> CAND: 100.954251 4829.722656 1.0597041 1.7281743 14.3296 10.5068 16
------> CAND: 468.449058 3627.871094 0.6819922 0.7166889 19.4731 10.5047  2
[23:14:26][1330506][INFO ] Statistics: count dirty SumSpec pages 212499 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:14:26][1330506][INFO ] Data processing finished successfully!
23:14:26 (1330506): called boinc_finish(0)

</stderr_txt>
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