Task 1726350952

Name: Ter5_1_dns_cfbf00125_segment_3_dms_200_40000_169_7800000_1
Workunit ID: 871919819
Created: 7 Feb 2025 9:03:34 UTC
Sent: 8 Feb 2025 0:49:10 UTC
Report deadline: 22 Feb 2025 0:49:10 UTC
Received: 8 Feb 2025 2:59:42 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,742.64
CPU time (sec): 32.97
Peak working set size (MB): 321.85
Peak swap size (MB): 65584.66
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>
[02:01:47][98323][INFO ] Application startup - thank you for supporting Einstein@Home!
[02:01:47][98323][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_3_dms_200_169.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 7800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_3_dms_200_169.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_3_dms_200_40000_169_7800000_1_0
------> GPU usage: 0.496000
[02:01:47][98323][INFO ] Starting data processing...
[02:01:47][98323][INFO ] opti: No host transfer for n_steps. Use device global.
[02:01:47][98323][INFO ] opti: No host transfer for mean. Use device global.
[02:01:47][98323][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:01:47][98323][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:01:47][98323][INFO ] opti: power spectrum in fft callback (static link).
[02:01:47][98323][INFO ] opti: __constant__ access is not uniform, bad!
[02:01:47][98323][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[02:01:47][98323][INFO ] CUDA global memory status (initial GPU state, including context):
[02:01:47][98323][INFO ] No template file. Generating templates.
[02:01:47][98323][INFO ] Template param value T_cons = 50000
[02:01:52][98323][INFO ] Number of generated templates to be used: 50000
[02:01:52][98323][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_3_dms_200_169.cpt
[02:01:52][98323][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_3_dms_200_169.cpt (No such file or directory).
------> Starting from scratch...
[02:01:52][98323][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_3_dms_200_169.binary
[02:01:52][98323][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_3_dms_200_DM246.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714480515591
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 246.9 cm^-3 pc
------> Scale factor: 1.62702
[02:01:52][98323][INFO ] Allocating memory for dedispersed compressed time series...
[02:01:52][98323][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:01:52][98323][INFO ] 8-bit allocation done
[02:01:52][98323][INFO ] Foobar
[02:01:52][98323][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_3_dms_200_169.binary
[02:01:52][98323][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:01:52][98323][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:01:52][98323][INFO ] FftSize = 12582913
[02:01:52][98323][INFO ] Seed for random number generator is 1112280503.
[02:01:54][98323][INFO ] 8[02:01:54][98323][INFO ] 9[02:01:55][98323][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:01:55][98323][INFO ] Normalization factor 3.97364e-08
[02:01:55][98323][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
[02:01:55][98323][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1250 MB (2786 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:01:55][98323][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:01:55][98323][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:01:55][98323][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:02:47][98323][INFO ] Checkpoint committed!
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[03:20:49][98323][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 346.388408 4038.081543 0.7386491 5.8649759 17.4233 13.191  8
------> CAND: 349.136870 3805.452148 0.6734556 3.7611921 18.9711 12.4841  4
------> CAND: 182.650328 3766.000732 0.6163949 3.7871540 15.7438 12.3633 16
------> CAND: 115.485726 4579.319336 1.0173451 5.9976807 15.6989 12.3036 16
------> CAND: 333.904720 4099.948242 0.9661333 6.0143409 28.2374 12.2633  1
------> CAND: 115.538666 3936.505371 0.8695564 5.9699936 15.4554 11.9803 16
------> CAND: 115.483131 4604.315918 1.0161917 5.9844809 16.1687 11.8718  8
------> CAND:  74.812337 4138.734863 0.9330897 3.8442142 15.2522 11.7118 16
------> CAND: 115.494030 4622.184570 0.9175377 5.8959031 15.955 11.6487  8
------> CAND: 288.663192 3704.284912 0.7968570 5.9188461 17.8437 11.5824  4
------> CAND: 225.582226 3617.254150 0.8526872 3.5056677 15.7693 11.4553  8
------> CAND: 250.338620 3812.575928 0.8005036 5.9249592 21.0047 11.4135  2
------> CAND:  86.564209 3689.408936 0.5956172 5.7743497 14.9948 11.3731 16
------> CAND: 217.772817 4917.587402 1.1615027 4.2459474 15.6439 11.325  8
------> CAND: 115.505708 4191.642578 0.8890886 5.9628201 15.6356 11.3164  8
------> CAND:  10.012642 4119.014648 0.7752084 5.8849378 14.9399 11.3012 16
------> CAND: 104.965744 5315.734863 1.1929651 5.8887515 14.928 11.2856 16
------> CAND: 166.952360 4099.948242 0.9661333 6.0143409 17.4626 11.2788  4
------> CAND: 111.301660 4099.948242 0.9661333 6.0143409 17.4271 11.2505  4
------> CAND: 115.523095 3861.973633 0.9350982 5.9959846 25.7954 11.2028  1
------> CAND: 346.290314 4011.434570 0.5896654 5.7030635 17.3518 11.1905  4
------> CAND: 452.226363 3835.967041 0.5110860 3.9876041 17.3064 11.1544  4
------> CAND: 115.482093 4216.633789 0.7045947 5.7970061 14.8032 11.1223 16
------> CAND: 155.718209 3625.863525 0.6583440 3.6255698 15.3913 11.0629  8
------> CAND: 230.966002 4604.315918 1.0161917 5.9844809 17.1904 11.0622  4
------> CAND: 110.475642 5294.202148 0.9212226 5.1010990 14.7456 11.0471 16
------> CAND:  86.575109 3733.045166 0.7100235 5.8702607 15.3475 11.0176  8
------> CAND: 115.540483 3801.655518 0.8339788 5.9480510 15.3461 11.0161  8
------> CAND:  83.743864 4328.042969 1.0098238 3.9294672 17.1224 11.0081  4
------> CAND: 150.390226 3919.205322 0.6724351 5.8196373 14.7069 10.9966 16
------> CAND: 120.419514 3743.420654 0.8807278 5.9633141 15.2802 10.9479  8
------> CAND: 115.547749 4066.271484 0.9005858 5.9796891 15.2674 10.9347  8
------> CAND: 115.525171 3815.883057 0.9131975 5.9873524 17.0119 10.9203  4
------> CAND:  54.283866 4613.038574 0.7351166 4.4834566 14.6393 10.9085 16
------> CAND: 202.760212 3885.996826 0.9309308 5.9994617 15.2419 10.9083  8
------> CAND: 461.789534 4220.916016 0.6991187 5.7801137 16.9924 10.9049  4
------> CAND: 219.091383 3995.257568 1.0098306 3.7012475 15.2176 10.8831  8
------> CAND: 115.467301 5018.144531 1.1710082 5.9988146 14.6132 10.8746 16
------> CAND: 359.456251 3750.193604 0.6266279 3.7563176 20.0941 10.8729  2
------> CAND:  57.976421 3621.481201 0.7429451 5.8871846 14.6037 10.8622 16
------> CAND: 231.025430 4473.725098 0.9612496 5.9779410 20.0745 10.8613  2
------> CAND: 230.932266 3674.433838 0.7027935 5.8597846 15.1961 10.8609  8
------> CAND:  48.565322 5498.193848 1.0707130 4.9965019 14.5783 10.8293 16
------> CAND: 115.567212 3616.015137 0.9275699 5.9703188 14.578 10.8288 16
------> CAND: 173.082485 3643.734619 0.4475757 5.5635037 15.1277 10.7903  8
------> CAND: 115.558389 3997.683838 0.9847427 6.0234637 14.548 10.7898 16
------> CAND: 432.896564 4223.108398 0.9363457 5.9958138 19.944 10.7839  2
------> CAND: 308.136499 3808.207520 0.5321570 3.9303193 15.1179 10.7802  8
------> CAND: 432.665341 3736.339355 0.4777014 5.6016088 16.8313 10.7769  4
------> CAND: 361.087007 3642.672119 0.4667781 3.8691690 15.1135 10.7756  8
------> CAND: 173.065098 5118.837891 1.0270125 5.8127155 15.1073 10.7692  8
------> CAND: 479.896267 5569.171875 1.1120608 4.9770589 16.8176 10.7661  4
------> CAND:  43.629977 3905.409912 0.5590944 3.9814370 14.5053 10.7344 16
------> CAND: 259.735706 3798.870605 0.6866421 5.8449478 15.0682 10.7288  8
------> CAND: 337.737411 3619.565918 0.8187183 3.5229158 15.0609 10.7213  8
------> CAND: 209.934343 4706.305664 0.9987438 4.2102380 15.0511 10.7112  8
------> CAND: 115.514013 4135.452637 1.0512747 6.0586882 15.0295 10.6889  8
------> CAND: 462.174646 4252.733398 1.0087956 6.0294633 16.6963 10.6699  4
------> CAND: 230.983390 4217.048828 0.8089750 5.8975072 15.0078 10.6665  8
------> CAND:  82.431526 4659.441895 1.1281679 4.0978475 14.4488 10.6611 16
------> CAND: 115.467041 4999.763184 1.1687024 5.9940305 14.4415 10.6516 16
------> CAND: 230.974826 4500.291016 0.9575490 5.9628496 14.9917 10.6499  8
------> CAND: 199.750944 4168.190918 0.8305638 3.9360797 14.4207 10.6247 16
------> CAND: 115.434084 4082.510254 0.4820437 5.3947349 14.4206 10.6245 16
------> CAND: 115.523355 3864.777588 0.9347613 6.0000329 14.4157 10.6182 16
------> CAND:  78.285348 3768.584229 0.6096438 5.7749100 14.4118 10.6132 16
------> CAND: 181.000629 4787.202637 0.9702488 4.3222079 14.4097 10.6105 16
------> CAND: 115.518943 4489.889160 1.0660419 6.0433450 14.4087 10.6092 16
------> CAND: 346.442386 4007.421143 0.5944034 5.7027946 19.6493 10.6091  2
------> CAND: 115.486764 4461.331543 0.7020174 5.6792135 14.3877 10.582 16
------> CAND:  76.915918 4649.763672 0.6890990 4.6578422 14.3869 10.5809 16
------> CAND: 396.008635 3620.021240 0.7599213 5.8925323 14.9177 10.5737  8
------> CAND: 187.484725 3624.780518 0.6743584 3.6125505 14.3789 10.5706 16
------> CAND: 488.024093 3898.365479 0.9775156 3.6528530 16.5519 10.5554  4
------> CAND: 335.194740 4193.286621 0.4923363 4.5918665 14.8907 10.5459  8
------> CAND: 115.491695 4217.048828 0.8089750 5.8975072 14.3553 10.5401 16
------> CAND: 125.203825 3947.701416 0.5368499 4.0747995 14.3265 10.5028 16
------> CAND: 280.548860 3738.673096 0.8662249 5.9562459 16.4679 10.4889  4
------> CAND: 136.378289 3769.522461 0.7670798 5.9085803 14.8238 10.477  8
------> CAND: 115.525950 3789.653320 0.9024854 5.9806771 14.306 10.4763 16
------> CAND: 231.038925 4170.202148 0.8951078 5.9746809 16.4483 10.4734  4
------> CAND: 230.966521 4602.254395 1.0162525 5.9849777 14.8161 10.4691  8
------> CAND:  18.348595 3908.157227 0.5524104 3.9949346 14.297 10.4646 16
------> CAND: 115.523874 3837.121582 0.9258647 5.9904027 19.4054 10.4645  2
------> CAND: 324.660226 3622.655518 0.7058219 5.8645673 14.8116 10.4645  8
------> CAND:  31.924816 4082.281494 0.9410882 3.7942104 14.294 10.4608 16
------> CAND: 174.178912 3734.212402 0.6766964 5.8451171 14.2879 10.453 16
------> CAND:  76.857529 3824.402588 0.7883829 3.6914809 16.4222 10.4527  4
------> CAND: 346.149660 4982.375000 0.7968650 5.4413929 16.4108 10.4437  4
------> CAND: 155.796062 3728.680664 0.9385823 5.9897690 14.7823 10.4344  8
------> CAND:  86.578223 3961.451416 0.8292364 5.9458036 14.2655 10.4241 16
------> CAND:  99.498665 3606.672119 0.9672338 3.4544802 14.7711 10.4228  8
------> CAND: 115.548787 4478.407715 1.1022350 6.0589581 14.2542 10.4095 16
------> CAND: 166.264661 3762.783691 0.6263230 3.7739761 14.7518 10.403  8
------> CAND: 129.819714 4060.270264 0.5923092 5.6899991 14.249 10.4027 16
------> CAND:  16.644658 3752.303223 0.8339868 3.6109345 14.2429 10.3949 16
------> CAND: 423.760803 4805.530762 0.8040006 4.5868802 19.2769 10.3884  2
------> CAND:  92.127307 4016.397461 0.7566487 3.8669670 14.2363 10.3863 16
------> CAND: 346.600687 4017.664307 0.6893256 5.8204122 14.7316 10.3822  8
------> CAND: 184.507117 3926.267334 0.9974366 6.0301013 14.72 10.3703  8
[03:20:49][98323][INFO ] Statistics: count dirty SumSpec pages 1719 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:20:49][98323][INFO ] Data processing finished successfully!
03:20:49 (98323): called boinc_finish(0)

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