Task 1693788015

Name: Ter5_1_dns_cfbf00096_segment_3_dms_200_40000_173_7650000_1
Workunit ID: 851989357
Created: 8 Dec 2024 11:23:24 UTC
Sent: 8 Dec 2024 18:56:05 UTC
Report deadline: 22 Dec 2024 18:56:05 UTC
Received: 9 Dec 2024 1:33:10 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 806.49
CPU time (sec): 17.51
Peak working set size (MB): 270.51
Peak swap size (MB): 6071.35
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>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[18:19:26][972766][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_cfbf00096_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_3_dms_200_173.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 7650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_173.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_40000_173_7650000_1_0
------> GPU usage: 0.330000
[18:19:26][972766][INFO ] Starting data processing...
[18:19:26][972766][INFO ] opti: No host transfer for n_steps. Use device global.
[18:19:26][972766][INFO ] opti: No host transfer for mean. Use device global.
[18:19:26][972766][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:19:26][972766][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:19:26][972766][INFO ] opti: power spectrum in fft callback (static link).
[18:19:26][972766][INFO ] opti: __constant__ access is not uniform, bad!
[18:19:26][972766][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[18:19:26][972766][INFO ] CUDA global memory status (initial GPU state, including context):
[18:19:26][972766][INFO ] No template file. Generating templates.
[18:19:26][972766][INFO ] Template param value T_cons = 50000
[18:19:30][972766][INFO ] Number of generated templates to be used: 50000
[18:19:30][972766][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_3_dms_200_173.cpt
[18:19:30][972766][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_3_dms_200_173.cpt (No such file or directory).
------> Starting from scratch...
[18:19:30][972766][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_173.binary
[18:19:30][972766][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_3_dms_200_DM247.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714526960561
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 247.3 cm^-3 pc
------> Scale factor: 1.58913
[18:19:30][972766][INFO ] Allocating memory for dedispersed compressed time series...
[18:19:30][972766][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:19:30][972766][INFO ] 8-bit allocation done
[18:19:30][972766][INFO ] Foobar
[18:19:30][972766][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_173.binary
[18:19:30][972766][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:19:30][972766][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:19:30][972766][INFO ] FftSize = 12582913
[18:19:30][972766][INFO ] Seed for random number generator is 1107650568.
[18:19:32][972766][INFO ] 8[18:19:32][972766][INFO ] 9[18:19:32][972766][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:19:32][972766][INFO ] Normalization factor 3.97364e-08
[18:19:32][972766][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
[18:19:32][972766][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2299 MB (5678 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:19:32][972766][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:19:32][972766][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:19:32][972766][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1325.90039062, mean= 0.00007903  0.00007903
[18:19:32][972766][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:20:26][972766][INFO ] Checkpoint committed!
[18:21:27][972766][INFO ] Checkpoint committed!
[18:22:27][972766][INFO ] Checkpoint committed!
[18:23:27][972766][INFO ] Checkpoint committed!
[18:24:27][972766][INFO ] Checkpoint committed!
[18:25:27][972766][INFO ] Checkpoint committed!
[18:26:27][972766][INFO ] Checkpoint committed!
[18:27:27][972766][INFO ] Checkpoint committed!
[18:28:27][972766][INFO ] Checkpoint committed!
[18:29:27][972766][INFO ] Checkpoint committed!
[18:30:27][972766][INFO ] Checkpoint committed!
[18:31:27][972766][INFO ] Checkpoint committed!
[18:32:27][972766][INFO ] Checkpoint committed!
[18:32:52][972766][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.559019 4256.089355 0.6833953 5.8202839 16.0483 12.7699 16
------> CAND: 231.055274 3950.068359 0.7258763 5.9128656 18.4446 12.0624  4
------> CAND: 425.976233 3916.350098 0.4577684 5.5317378 21.8411 11.9109  2
------> CAND:  28.101208 4342.271973 0.5864735 5.5922718 15.3766 11.8761 16
------> CAND: 114.657113 4650.219238 0.7295601 5.6963792 15.3715 11.8693 16
------> CAND: 120.120041 4380.292480 0.6668524 5.7423024 21.694 11.8234  2
------> CAND: 276.271111 4138.606934 0.7119009 3.9697306 15.9218 11.6142  8
------> CAND: 432.659891 3664.637695 0.3668104 5.4050035 21.1991 11.5291  2
------> CAND: 177.729775 4238.371094 0.8816527 6.0006852 15.1042 11.5168 16
------> CAND: 231.065135 3749.909668 0.8386916 5.9723706 15.8094 11.4971  8
------> CAND: 302.511379 3836.913574 0.3932057 4.2407231 15.809 11.4967  8
------> CAND: 202.241194 5181.786133 0.9083053 4.7374177 15.8086 11.4963  8
------> CAND: 180.749424 3721.229248 0.7422367 5.9195457 15.072 11.4745 16
------> CAND: 259.758803 4034.562988 0.8284243 5.9741578 15.7833 11.4699  8
------> CAND: 154.256134 3957.834717 0.6235003 3.8989358 15.7574 11.443  8
------> CAND: 346.265920 5071.042969 1.0852286 5.9769645 21.0048 11.4136  2
------> CAND: 466.586302 3725.393311 0.4856394 3.8689156 17.5626 11.3584  4
------> CAND: 375.128788 4880.781250 0.7881814 5.6672292 17.5586 11.3552  4
------> CAND: 400.998217 4196.993652 0.7313914 5.8870754 15.6643 11.3462  8
------> CAND: 462.092382 4296.871582 1.0758052 6.0955648 17.5065 11.3137  4
------> CAND: 115.457699 3631.549072 0.5359150 5.7577114 14.8999 11.2488 16
------> CAND: 115.566693 4466.324219 1.1009401 6.0988274 15.5359 11.2128  8
------> CAND:  92.011566 3935.395996 0.3879716 5.2690339 15.5272 11.2038  8
------> CAND: 115.464187 4239.916992 0.5214662 5.5071087 14.8133 11.1355 16
------> CAND: 198.018720 3815.771484 0.3322239 4.6054516 15.424 11.0968  8
------> CAND: 188.316711 4027.016846 0.9118079 3.7417152 15.4004 11.0723  8
------> CAND: 302.977976 3844.200195 0.7420676 5.9224553 20.3743 11.0392  2
------> CAND: 242.043670 3901.846436 1.0133598 3.6141114 15.3286 10.998  8
------> CAND: 368.795207 3781.946533 0.5751306 5.7743769 17.1017 10.9917  4
------> CAND: 355.459551 4238.371094 0.8816527 6.0006852 15.3178 10.9868  8
------> CAND: 115.513234 4273.312988 0.8718044 5.9906044 14.6918 10.977 16
------> CAND:  86.560057 4068.424805 0.6417373 5.8170209 14.6886 10.9728 16
------> CAND: 115.421887 4442.102051 0.6299470 5.6406641 14.686 10.9693 16
------> CAND:  92.522539 4557.521973 0.7925894 5.8470922 15.2983 10.9666  8
------> CAND: 213.656742 4341.830566 0.5870374 4.3675981 17.0362 10.9396  4
------> CAND: 231.046191 4296.871582 1.0758052 6.0955648 15.2614 10.9284  8
------> CAND:  94.158485 4027.016846 0.9118079 3.7417152 14.6496 10.922 16
------> CAND:  43.325053 3725.746826 0.4856210 5.6697116 14.644 10.9147 16
------> CAND: 466.981534 4359.886230 0.6846785 5.7778277 16.9968 10.9083  4
------> CAND: 346.492991 3848.595215 0.8829715 6.0047045 16.9828 10.8972  4
------> CAND: 106.366574 4839.348145 1.0887502 4.1927361 14.5989 10.856 16
------> CAND: 375.267885 4351.286133 0.8457485 5.9533777 16.9294 10.8548  4
------> CAND: 259.738561 3891.860352 0.7812942 5.9526896 20.0354 10.8381  2
------> CAND:  54.607733 5272.760254 0.9856308 5.7395601 15.1712 10.8352  8
------> CAND: 230.852337 4217.868164 0.4711133 5.3071446 15.1708 10.8347  8
------> CAND: 482.441792 4645.631348 0.9192468 5.9425645 16.8864 10.8207  4
------> CAND: 462.130270 3749.909668 0.8386916 5.9723706 16.8752 10.8118  4
------> CAND:  93.522688 3806.352051 0.4011563 5.4443173 14.5623 10.8084 16
------> CAND: 115.504930 4363.720215 0.8401906 5.9392509 14.5513 10.7941 16
------> CAND: 173.117779 4286.919434 0.7305002 5.8667154 14.5462 10.7876 16
------> CAND:  80.593682 3695.019287 0.8340312 3.5407708 14.5452 10.7862 16
------> CAND:  86.582634 4050.758789 0.8202965 5.9682617 14.54 10.7794 16
------> CAND: 314.848963 3819.398926 0.5043094 3.9368219 24.8159 10.7774  1
------> CAND: 115.507006 4174.005859 0.8978695 6.0152588 14.5343 10.772 16
------> CAND: 247.742750 4307.318848 0.7712526 5.9035792 16.8136 10.7629  4
------> CAND: 301.786570 4219.916016 0.9388822 3.8610380 19.8794 10.7455  2
------> CAND:  28.101987 4246.012207 0.5538607 5.5768557 14.5133 10.7448 16
------> CAND: 115.510639 4012.746338 0.7651449 5.9265471 14.5099 10.7404 16
------> CAND: 106.196855 3785.652100 0.7174847 5.9057865 14.5029 10.7312 16
------> CAND: 212.987987 3916.350098 0.4577684 5.5317378 16.7707 10.7288  4
------> CAND: 304.552418 4155.044922 0.5615828 4.1867537 16.7577 10.7185  4
------> CAND: 241.874989 4314.610840 0.8573208 5.9615502 16.7458 10.7092  4
------> CAND: 289.584449 3747.923584 0.8213128 5.9680729 19.816 10.7079  2
------> CAND: 371.714166 5530.016602 1.0048015 5.4207468 16.7252 10.6927  4
------> CAND:   5.564655 4448.264160 1.0206008 6.0583935 14.4628 10.6792 16
------> CAND: 100.138095 4572.768066 0.5941364 4.7102189 15.0148 10.6738  8
------> CAND: 495.485501 4307.318848 0.7712526 5.9035792 19.7086 10.6443  2
------> CAND:  70.467635 4255.288086 0.6800818 5.7981734 14.4253 10.6306 16
------> CAND: 484.698224 4136.781250 0.6254367 4.0714588 16.6109 10.6022  4
------> CAND:  60.058463 4018.336914 0.9625606 6.0490885 16.6101 10.6015  4
------> CAND: 119.259508 4004.860107 0.9399930 3.7127960 16.609 10.6007  4
------> CAND: 430.321714 3982.275635 0.9851777 3.6778557 16.5934 10.5883  4
------> CAND: 462.203192 4657.729492 1.1286455 6.0996957 16.5596 10.5615  4
------> CAND:  52.426558 4264.370605 0.7930990 3.9899082 14.3573 10.5426 16
------> CAND: 225.459997 3688.402588 0.6076521 3.6848726 24.2557 10.5341  1
------> CAND: 172.715280 4411.722656 1.0605576 3.9254529 14.8742 10.5289  8
------> CAND: 324.624414 3620.971680 0.7321855 5.9105926 14.8734 10.5281  8
------> CAND: 404.543891 3653.921387 0.8841866 5.9803314 16.514 10.5253  4
------> CAND: 488.787310 3743.453125 0.6564077 5.8664021 24.224 10.5204  1
------> CAND: 115.552679 4275.279785 0.8704635 5.9831109 14.3394 10.5195 16
------> CAND: 115.391524 4897.905762 0.7108417 5.4140444 14.3379 10.5176 16
------> CAND:  41.765922 4430.279297 1.0204346 3.9534314 14.334 10.5125 16
------> CAND:  86.600800 3806.166992 0.4022732 5.4481049 14.3319 10.5098 16
------> CAND:  28.103544 4071.944092 0.4977590 5.5452456 14.331 10.5087 16
------> CAND:  85.228256 4158.958984 0.5521571 5.6245184 14.8417 10.4954  8
------> CAND:  57.720805 3998.665283 0.8735274 6.0009527 14.3159 10.489 16
------> CAND:  86.594831 4186.915527 0.8942641 6.0067554 14.8293 10.4826  8
------> CAND: 441.064095 3621.663574 0.7226222 5.9010429 16.4571 10.4803  4
------> CAND: 497.886998 3612.718506 0.9660274 6.0045075 16.4559 10.4793  4
------> CAND:  69.885296 3951.151123 0.8891337 3.7002771 19.4202 10.4733  2
------> CAND: 188.132978 3950.068359 0.7258763 5.9128656 14.3 10.4686 16
------> CAND:  86.596129 3779.124023 0.7561640 5.9304118 14.2993 10.4677 16
------> CAND: 384.988579 3630.028809 0.5638498 5.7812605 14.8126 10.4654  8
------> CAND: 238.518757 4004.860107 0.9399930 3.7127960 19.3988 10.4606  2
------> CAND: 115.441869 3688.347168 0.6103105 5.8289285 14.8035 10.4561  8
------> CAND: 109.812337 4707.148438 0.6662808 5.4892006 14.2887 10.454 16
------> CAND: 115.488062 3984.704102 0.6851563 5.8624568 14.2873 10.4522 16
------> CAND: 250.295023 3674.885986 0.9642967 6.0117970 14.7935 10.4459  8
------> CAND: 462.104319 4030.508301 0.9113792 6.0207686 19.3681 10.4425  2
------> CAND: 202.142840 3758.123291 0.9312664 6.0157094 16.4087 10.442  4
[18:32:52][972766][INFO ] Statistics: count dirty SumSpec pages 1748 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:32:52][972766][INFO ] Data processing finished successfully!
18:32:52 (972766): called boinc_finish(0)

</stderr_txt>
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