Task 1703661091

Name: Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_195_3900000_1
Workunit ID: 858062243
Created: 26 Dec 2024 20:39:32 UTC
Sent: 27 Dec 2024 10:27:32 UTC
Report deadline: 10 Jan 2025 10:27:32 UTC
Received: 27 Dec 2024 15:27:46 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 421.51
CPU time (sec): 30.64
Peak working set size (MB): 278.42
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>
[15:19:56][1055731][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_cfbf00098_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_8_dms_200_195.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 3900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_195.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_195_3900000_1_0
------> GPU usage: 0.330000
[15:19:56][1055731][INFO ] Starting data processing...
[15:19:56][1055731][INFO ] opti: No host transfer for n_steps. Use device global.
[15:19:56][1055731][INFO ] opti: No host transfer for mean. Use device global.
[15:19:56][1055731][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:19:56][1055731][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:19:56][1055731][INFO ] opti: power spectrum in fft callback (static link).
[15:19:56][1055731][INFO ] opti: __constant__ access is not uniform, bad!
[15:19:56][1055731][INFO ] Running on device 1 Tesla V100-SXM2-16GB
[15:19:56][1055731][INFO ] CUDA global memory status (initial GPU state, including context):
[15:19:56][1055731][INFO ] No template file. Generating templates.
[15:19:56][1055731][INFO ] Template param value T_cons = 50000
[15:20:02][1055731][INFO ] Number of generated templates to be used: 50000
[15:20:02][1055731][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_8_dms_200_195.cpt
[15:20:02][1055731][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_8_dms_200_195.cpt (No such file or directory).
------> Starting from scratch...
[15:20:02][1055731][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_195.binary
[15:20:02][1055731][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_8_dms_200_DM249.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817327090765
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 249.5 cm^-3 pc
------> Scale factor: 1.49083
[15:20:02][1055731][INFO ] Allocating memory for dedispersed compressed time series...
[15:20:02][1055731][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:20:02][1055731][INFO ] 8-bit allocation done
[15:20:02][1055731][INFO ] Foobar
[15:20:02][1055731][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_195.binary
[15:20:02][1055731][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:20:03][1055731][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:20:03][1055731][INFO ] FftSize = 12582913
[15:20:03][1055731][INFO ] Seed for random number generator is -1035212332.
[15:20:05][1055731][INFO ] 8[15:20:05][1055731][INFO ] 9[15:20:06][1055731][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:20:06][1055731][INFO ] Normalization factor 3.97364e-08
[15:20:07][1055731][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
[15:20:07][1055731][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:20:07][1055731][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:20:07][1055731][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:20:07][1055731][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:20:56][1055731][INFO ] Checkpoint committed!
[15:21:56][1055731][INFO ] Checkpoint committed!
[15:22:56][1055731][INFO ] Checkpoint committed!
[15:23:56][1055731][INFO ] Checkpoint committed!
[15:24:56][1055731][INFO ] Checkpoint committed!
[15:25:56][1055731][INFO ] Checkpoint committed!
[15:26:55][1055731][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  77.025950 3777.940674 0.3047507 0.4463049 15.8156 12.459 16
------> CAND:  16.391896 3705.376465 0.7777119 3.0513642 18.4025 12.0288  4
------> CAND: 115.268257 4477.003418 0.8235698 3.2233646 15.4274 11.9433 16
------> CAND: 460.768106 3920.006104 0.9465389 3.1386077 18.2187 11.8819  4
------> CAND:  16.392155 3787.421631 0.8071733 3.0804963 18.1409 11.8197  4
------> CAND: 113.606620 3999.880615 0.4802481 0.4429365 15.2961 11.7697 16
------> CAND:  71.722102 5382.295898 0.9767794 0.8647752 15.2446 11.7017 16
------> CAND:  78.757136 4408.308594 0.3720637 2.9206102 17.9869 11.6968  4
------> CAND: 189.666159 6025.854492 0.9558334 1.1223787 15.9313 11.624  8
------> CAND:  86.447171 4947.802734 0.3895273 2.8511674 15.0817 11.4872 16
------> CAND: 130.224289 4379.146484 0.7826247 3.1919718 15.033 11.4233 16
------> CAND: 115.224660 3742.888428 0.5859576 3.0165255 15.0317 11.4216 16
------> CAND: 489.951727 4268.654785 0.7553076 3.1743109 26.2124 11.3839  1
------> CAND:  78.755060 4181.288574 0.3338149 2.8780503 17.5627 11.3585  4
------> CAND:  86.415511 3967.723145 0.4091285 2.9581432 14.9155 11.2692 16
------> CAND: 180.891375 4734.241211 1.0263580 3.2973382 14.8753 11.2166 16
------> CAND:  65.917142 4062.262695 0.1430350 1.8769377 14.8707 11.2105 16
------> CAND:  77.024134 4107.823242 0.7968962 0.3793366 14.8617 11.1988 16
------> CAND: 194.206271 3701.396973 0.4905611 2.9640589 14.8415 11.1724 16
------> CAND:  78.756617 4412.639160 0.3698051 2.9328601 17.3157 11.1619  4
------> CAND:   8.196078 3787.421631 0.8071733 3.0804963 15.4535 11.1274  8
------> CAND:  40.999332 3768.736328 0.8723925 0.2005579 14.7955 11.1123 16
------> CAND:  86.438347 3719.867920 0.4136533 2.9334972 15.4243 11.0971  8
------> CAND:  21.964336 3699.654297 0.5016832 2.9686165 15.3804 11.0516  8
------> CAND: 105.560539 4120.045898 0.7594572 0.3944246 15.3735 11.0445  8
------> CAND:  16.391636 3620.010254 0.7463196 3.0192173 17.1308 11.0148  4
------> CAND: 146.177355 4382.286133 0.2929920 0.9338511 14.7044 10.9934 16
------> CAND:   5.463965 3619.940918 0.7471579 3.0193429 14.7015 10.9896 16
------> CAND: 169.934120 5499.424805 0.9338157 0.9290433 14.7005 10.9882 16
------> CAND:  86.400200 4899.690918 0.8491127 3.2694528 14.6829 10.9653 16
------> CAND: 424.873060 3700.873291 0.7866362 0.1796186 17.0638 10.9616  4
------> CAND: 115.271631 6450.312500 1.1389216 3.3135912 14.6703 10.9489 16
------> CAND:  86.431860 3846.047607 0.2527917 2.7610478 14.6678 10.9457 16
------> CAND: 460.910058 5192.079102 1.1550303 3.3638880 17.0421 10.9443  4
------> CAND:  28.806814 4158.727539 0.4118426 2.9853706 14.6557 10.9299 16
------> CAND:  70.424297 4108.405762 0.2526021 0.8143584 15.257 10.9239  8
------> CAND:  27.299585 3726.716553 0.9145126 0.1734816 14.6501 10.9227 16
------> CAND: 212.487653 5262.214355 0.6712085 0.9588476 20.1774 10.9223  2
------> CAND: 104.600355 3827.118408 0.7190656 0.2589638 16.9902 10.9031  4
------> CAND: 403.202229 4256.256836 0.7614687 3.1740704 15.1965 10.8614  8
------> CAND: 108.907169 3967.035889 0.6125837 0.3627346 15.1936 10.8583  8
------> CAND: 115.231667 6196.309570 1.1685055 3.3542840 14.5967 10.8532 16
------> CAND: 134.168569 4107.695312 0.6861373 0.4033493 14.5878 10.8415 16
------> CAND:  71.496848 4525.665527 0.4658886 0.7427033 14.5858 10.8389 16
------> CAND:  24.189108 4229.330566 0.6903456 3.1412702 16.9062 10.8364  4
------> CAND: 115.214020 4130.690918 0.9911392 3.1966743 14.5774 10.828 16
------> CAND: 233.135499 4667.327148 1.0631895 0.5571118 15.1567 10.8202  8
------> CAND: 259.147140 4660.148926 0.7136815 3.2030919 15.1541 10.8176  8
------> CAND: 115.301994 3743.316895 0.3718678 2.8985817 14.5647 10.8116 16
------> CAND: 115.196892 4102.890625 0.6219940 3.1037972 16.8717 10.809  4
------> CAND: 115.304589 4485.049805 0.2387796 2.5619636 14.559 10.8041 16
------> CAND: 379.516309 3809.902588 0.7421228 0.2403551 15.1397 10.8026  8
------> CAND:  90.104433 4250.437500 0.6092236 0.5025113 14.5527 10.7959 16
------> CAND:  87.501556 4054.493652 0.9349971 3.1705832 14.5514 10.7943 16
------> CAND:  16.392415 3942.341553 0.8649917 3.1318409 16.8447 10.7876  4
------> CAND:  10.927931 3787.421631 0.8071733 3.0804963 15.1211 10.7835  8
------> CAND:  24.188589 4046.770752 0.6387908 3.1000640 15.0948 10.7563  8
------> CAND: 432.224175 5864.571777 0.6376149 3.0400646 19.8799 10.7458  2
------> CAND:  57.844072 3634.644287 0.4348147 2.9206684 14.4912 10.716 16
------> CAND:   8.195818 3620.010254 0.7463196 3.0192173 15.0488 10.7088  8
------> CAND: 217.291168 5979.060547 0.5284704 2.7390935 15.0437 10.7036  8
------> CAND:  86.622080 3774.567627 0.8524949 0.2065569 14.4702 10.6889 16
------> CAND: 399.559758 3646.621338 0.3360067 0.3304850 16.7196 10.6883  4
------> CAND:  32.784051 3787.421631 0.8071733 3.0804963 19.7789 10.6859  2
------> CAND:  86.377103 5228.902344 1.2161506 3.3794851 14.4593 10.6747 16
------> CAND:  86.376844 4397.152344 0.8467007 3.2184215 14.4586 10.6737 16
------> CAND: 115.256060 3930.013184 0.4363075 2.9746289 15.0082 10.6669  8
------> CAND:  59.279936 4303.127441 0.5217252 3.0691156 15.0052 10.6638  8
------> CAND: 198.589121 4467.475098 0.8264735 3.2229369 14.9984 10.6568  8
------> CAND: 303.156000 5037.168945 1.1886473 0.6777477 16.6626 10.6432  4
------> CAND: 308.178021 3835.739990 0.8621463 3.1031418 19.6674 10.6198  2
------> CAND: 186.931451 3840.983887 0.9894778 0.2200573 14.4144 10.6165 16
------> CAND:  86.385148 4210.183594 0.7042586 3.1496229 14.4131 10.6148 16
------> CAND: 198.473380 3654.223877 0.8614325 3.0481753 14.4036 10.6025 16
------> CAND: 115.309519 7798.661133 1.1432323 2.9656043 14.3975 10.5947 16
------> CAND:  64.191147 5925.630859 1.1916506 0.9950022 14.3951 10.5915 16
------> CAND: 155.360346 3818.810303 0.2715649 0.5252399 14.9212 10.5773  8
------> CAND:  24.188848 4134.076172 0.6632530 3.1171112 16.5786 10.5766  4
------> CAND:  85.288722 3663.083252 0.7376894 0.1685399 14.9189 10.5749  8
------> CAND: 154.453880 4711.677246 0.5414537 0.7918149 14.3612 10.5476 16
------> CAND: 411.559721 4015.506592 0.5888352 3.0760903 16.5082 10.5208  4
------> CAND:  53.352747 5869.988770 0.6338203 3.0334151 14.3398 10.5199 16
------> CAND:   9.421999 4723.938477 0.8315136 0.6374263 14.3353 10.5142 16
------> CAND: 230.397158 4346.695312 1.0340223 3.2474053 14.856 10.5102  8
------> CAND:   6.557018 3941.101562 0.8654675 3.1316094 14.3186 10.4926 16
------> CAND: 148.483872 3995.664795 0.9299523 0.3012421 14.8385 10.4921  8
------> CAND: 486.561500 4156.602051 0.9354955 0.3735375 19.4501 10.491  2
------> CAND:  86.573292 4859.223633 0.9622927 0.6547186 14.3162 10.4895 16
------> CAND: 428.378509 4125.912598 0.9910711 3.1955910 19.441 10.4856  2
------> CAND:  55.973270 4382.286133 0.2929920 0.9338511 14.8228 10.476  8
------> CAND: 318.607434 4300.351074 0.6892126 0.5025232 14.8212 10.4744  8
------> CAND:  44.755208 4536.103516 0.4170974 2.9723744 14.2973 10.465 16
------> CAND:  52.195076 3889.165527 0.5949064 3.0536573 16.4245 10.4545  4
------> CAND: 110.282308 4218.458496 0.6377424 0.4747268 16.4204 10.4513  4
------> CAND: 230.556497 3692.527832 0.5112726 2.9710023 14.7967 10.4491  8
------> CAND: 458.305624 4710.900879 0.3656065 2.8619862 16.4129 10.4453  4
------> CAND: 441.827571 3703.834473 0.9815857 3.0790024 16.4054 10.4394  4
------> CAND: 140.855341 4520.934570 0.3144375 0.9912078 16.3745 10.4149  4
------> CAND: 367.912617 6095.187500 1.3219745 3.4247398 14.759 10.4104  8
------> CAND:  93.747682 4727.094727 0.9092032 3.2749338 14.2515 10.4059 16
[15:26:55][1055731][INFO ] Statistics: count dirty SumSpec pages 2227 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:26:55][1055731][INFO ] Data processing finished successfully!
15:26:55 (1055731): called boinc_finish(0)

</stderr_txt>
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