Task 1722066740

Name: Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_151_4850000_1
Workunit ID: 869362653
Created: 29 Jan 2025 15:02:57 UTC
Sent: 30 Jan 2025 8:20:58 UTC
Report deadline: 13 Feb 2025 8:20:58 UTC
Received: 31 Jan 2025 4:08:47 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 261.53
CPU time (sec): 12.38
Peak working set size (MB): 275.58
Peak swap size (MB): 6175.78
Peak disk usage (MB): 0.02
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[21:09:05][2622][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_cfbf00124_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_1_dms_200_151.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 4850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_151.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_151_4850000_1_0
------> GPU usage: 1.000000
[21:09:05][2622][INFO ] Starting data processing...
[21:09:05][2622][INFO ] opti: No host transfer for n_steps. Use device global.
[21:09:05][2622][INFO ] opti: No host transfer for mean. Use device global.
[21:09:05][2622][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:09:05][2622][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:09:05][2622][INFO ] opti: power spectrum in fft callback (static link).
[21:09:05][2622][INFO ] opti: __constant__ access is not uniform, bad!
[21:09:05][2622][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[21:09:05][2622][INFO ] CUDA global memory status (initial GPU state, including context):
[21:09:05][2622][INFO ] No template file. Generating templates.
[21:09:05][2622][INFO ] Template param value T_cons = 50000
[21:09:07][2622][INFO ] Number of generated templates to be used: 50000
[21:09:07][2622][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_1_dms_200_151.cpt
[21:09:07][2622][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_1_dms_200_151.cpt (No such file or directory).
------> Starting from scratch...
[21:09:07][2622][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_151.binary
[21:09:07][2622][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_1_dms_200_DM245.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673350397396
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 245.1 cm^-3 pc
------> Scale factor: 1.09931
[21:09:07][2622][INFO ] Allocating memory for dedispersed compressed time series...
[21:09:07][2622][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:09:07][2622][INFO ] 8-bit allocation done
[21:09:07][2622][INFO ] Foobar
[21:09:07][2622][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_151.binary
[21:09:07][2622][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:09:07][2622][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:09:07][2622][INFO ] FftSize = 12582913
[21:09:07][2622][INFO ] Seed for random number generator is -1037368239.
[21:09:09][2622][INFO ] 8[21:09:09][2622][INFO ] 9[21:09:09][2622][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:09:09][2622][INFO ] Normalization factor 3.97364e-08
[21:09:09][2622][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
[21:09:09][2622][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 886 MB (11115 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:09:09][2622][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:09:09][2622][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:09:09][2622][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1256.56201172, mean= -0.00007490  -0.00007490
[21:09:09][2622][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:10:33][2622][INFO ] Checkpoint committed!
[21:12:01][2622][INFO ] Checkpoint committed!
[21:13:25][2622][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 142.335322 4623.858398 0.7923084 3.4592288 15.6431 12.2293 16
------> CAND: 300.615405 5626.838867 1.0025434 3.6644125 18.616 12.1996  4
------> CAND: 341.325904 3925.352539 0.5487480 3.2517917 18.615 12.1988  4
------> CAND: 346.389965 3835.452881 0.9318381 0.1110750 18.5105 12.1152  4
------> CAND:  57.942685 3616.528320 0.9048300 3.1392879 15.477 12.0089 16
------> CAND: 280.342809 6710.537109 0.8748014 0.7908171 16.2632 11.9706  8
------> CAND: 311.706048 4989.322754 1.1839710 0.4564340 21.9225 11.9593  2
------> CAND: 460.802881 4667.677246 0.8835618 3.4800129 21.7813 11.8753  2
------> CAND:  43.424705 4130.062012 0.1275098 3.2091556 16.0753 11.7742  8
------> CAND:  89.800288 3900.544678 0.7048463 0.1413991 15.2367 11.6913 16
------> CAND: 116.745124 3789.835693 0.8431421 3.2085631 15.1814 11.6185 16
------> CAND: 417.747457 4106.920898 0.3958870 3.3037300 17.8856 11.6159  4
------> CAND: 346.546709 6411.924805 1.2288344 0.7277926 17.884 11.6146  4
------> CAND:  86.595869 5768.384766 1.2045501 0.6290272 15.1773 11.6131 16
------> CAND:  67.066248 4527.839844 0.7378472 3.4330437 15.1753 11.6104 16
------> CAND: 267.073328 3716.393799 0.9071385 0.0628826 21.1235 11.4842  2
------> CAND:  64.791132 7402.583496 1.1270711 0.8940575 17.6948 11.4638  4
------> CAND:  57.757655 3751.471191 0.7797115 0.0798022 15.7338 11.4184  8
------> CAND: 230.401311 4667.677246 0.8835618 3.4800129 15.7018 11.3852  8
------> CAND:  82.078594 5800.298340 1.2067070 3.6983368 17.5474 11.3463  4
------> CAND: 115.516867 5799.302734 0.9618618 0.6447686 14.9364 11.2966 16
------> CAND: 499.869648 3819.682129 0.2418667 3.1761734 17.4744 11.2881  4
------> CAND:  49.174390 3627.061279 0.5383497 0.0331598 14.9082 11.2596 16
------> CAND:  36.157151 4589.598633 0.5914266 3.4506259 15.5611 11.239  8
------> CAND: 173.195112 3835.452881 0.9318381 0.1110750 15.5344 11.2113  8
------> CAND: 369.595793 5607.405762 1.0040107 0.6048211 15.5328 11.2096  8
------> CAND: 140.171534 6710.537109 0.8748014 0.7908171 14.8359 11.165 16
------> CAND: 129.636760 3816.105713 0.7392218 3.2169085 14.8106 11.132 16
------> CAND: 493.462627 5242.502441 1.1678280 0.5145221 17.2136 11.0806  4
------> CAND:  45.685549 4415.729492 1.0978130 3.4175417 14.7667 11.0747 16
------> CAND: 120.747015 4515.696289 0.4455893 3.4101145 14.759 11.0646 16
------> CAND:  86.550196 3830.962158 0.3802942 0.1304685 14.7353 11.0337 16
------> CAND: 258.007635 4325.495117 0.4137906 3.3577306 25.339 11.0046  1
------> CAND: 280.424555 6198.580078 1.0785701 0.7119478 25.3161 10.9946  1
------> CAND: 286.735817 4091.548096 0.4230805 3.3009303 17.1001 10.9904  4
------> CAND: 115.486505 5563.816895 1.1956160 0.5805674 14.6771 10.9577 16
------> CAND:  52.924297 5592.923340 0.6964973 0.6205151 14.6567 10.9312 16
------> CAND: 462.186324 4209.528809 0.9451207 0.2465386 17.0203 10.927  4
------> CAND: 175.536664 3832.952393 0.3732318 3.2096860 15.2147 10.8801  8
------> CAND: 397.345107 3797.389893 0.4510033 3.2012155 16.9561 10.876  4
------> CAND: 103.902016 4989.322754 1.1839710 0.4564340 15.197 10.8619  8
------> CAND:  48.194483 4047.980713 0.5208160 3.2846186 14.5467 10.7881 16
------> CAND: 286.865053 5559.240234 0.7092050 3.6512260 15.1246 10.787  8
------> CAND: 230.401570 4667.677246 0.8835618 3.4800129 16.8335 10.7787  4
------> CAND: 172.701526 6061.341309 0.3960107 3.6430082 24.7969 10.7692  1
------> CAND:  85.994327 5812.146484 0.5229709 3.6485152 16.8015 10.7533  4
------> CAND: 100.987728 5837.361328 1.1063050 3.7001503 15.0879 10.7492  8
------> CAND: 370.818860 4160.563965 0.7123688 0.2299791 19.8707 10.7403  2
------> CAND: 227.996699 3800.670410 0.4392531 3.2018528 24.7184 10.7351  1
------> CAND: 322.206826 5137.202148 1.0403728 3.5879788 15.0729 10.7336  8
------> CAND:  99.795803 4313.359863 0.5831721 3.3764107 24.6719 10.7149  1
------> CAND: 208.185770 3718.843750 0.4044733 3.1610301 19.7933 10.6945  2
------> CAND: 115.526988 5262.801270 1.1085138 0.5201555 14.4528 10.6663 16
------> CAND:  75.851412 4810.811523 1.1217418 0.4193571 14.9668 10.6242  8
------> CAND: 115.222065 6609.078125 1.3894159 3.8064907 14.4082 10.6085 16
------> CAND: 160.633053 3734.495361 0.8350262 0.0716584 19.6275 10.5962  2
------> CAND: 127.565618 8420.395508 0.2160313 1.4243836 14.3983 10.5956 16
------> CAND: 218.802549 4243.839355 0.7423778 0.2569861 16.6019 10.595  4
------> CAND:  64.615184 5269.654297 0.7829162 3.5940640 14.3939 10.59 16
------> CAND:  54.625380 6934.749023 1.2031113 3.8298516 14.3905 10.5856 16
------> CAND:  64.789834 7405.859375 1.1280257 0.8725992 16.5671 10.5675  4
------> CAND: 266.410541 4084.673828 0.6821605 0.2045100 16.5642 10.5652  4
------> CAND: 115.444464 7587.306641 0.7147985 0.9738341 14.3736 10.5637 16
------> CAND:  82.509379 4242.611328 0.4369017 3.3478012 14.9035 10.559  8
------> CAND:  94.713316 3679.550049 0.5761259 0.0496469 14.3639 10.5511 16
------> CAND:  70.057610 7221.376465 0.4593065 0.9370127 14.3632 10.5502 16
------> CAND: 160.237561 3617.561279 0.8608043 3.1392407 14.3478 10.5304 16
------> CAND: 296.681506 5392.393555 1.1812562 3.6396317 14.8603 10.5145  8
------> CAND:  75.153851 5626.838867 1.0025434 3.6644125 14.3281 10.5048 16
------> CAND: 231.080965 4025.645020 1.0352083 0.1813294 14.8449 10.4988  8
------> CAND:  59.119559 4048.485596 0.5202910 0.1971487 14.3197 10.494 16
------> CAND: 322.776968 3876.892578 0.9515378 3.2426715 19.4524 10.4924  2
------> CAND:  71.842514 4189.722168 0.8003737 0.2433244 14.8303 10.4837  8
------> CAND: 258.367834 4784.021484 0.9312218 3.5090256 14.829 10.4824  8
------> CAND: 216.506412 3626.172363 0.5551426 3.1373484 16.4595 10.4822  4
------> CAND: 128.641543 3970.118408 0.1532840 3.1891267 14.304 10.4737 16
------> CAND: 288.073068 4640.641113 0.6874592 3.4586661 16.4481 10.4732  4
------> CAND: 379.908687 3614.732910 0.9009113 0.0190833 14.8197 10.4728  8
------> CAND: 392.447910 4314.688477 0.4278583 3.3563557 14.8194 10.4725  8
------> CAND: 168.124823 3876.686279 0.2081057 0.1798791 14.3013 10.4702 16
------> CAND:  90.920849 4004.914795 0.4520122 0.1931950 14.8158 10.4688  8
------> CAND: 111.829242 4044.385254 0.7429921 3.2980342 14.2861 10.4506 16
------> CAND: 170.215169 4887.437500 0.3391590 3.4720116 16.4129 10.4453  4
------> CAND: 156.868094 3767.768066 0.8746049 0.0847360 14.2629 10.4206 16
------> CAND:  86.570438 4610.183105 0.6477913 0.3716359 14.2604 10.4174 16
------> CAND: 115.490138 4334.520996 0.5650929 0.2923310 14.2548 10.4102 16
------> CAND:  99.796062 4599.963379 0.6533915 3.4560332 23.9698 10.41  1
------> CAND:  90.106250 4101.898926 0.7777506 0.2082978 14.252 10.4066 16
------> CAND:  86.416030 7044.536621 1.2022984 3.8568859 14.2362 10.3863 16
------> CAND: 155.852894 4989.322754 1.1839710 0.4564340 16.3269 10.3773  4
------> CAND: 141.431451 5181.032715 0.5604252 0.5243744 14.726 10.3764  8
------> CAND: 134.171423 3823.163086 0.9883030 0.1053664 14.2263 10.3734 16
------> CAND:  98.795135 3741.291992 0.6021637 3.1851375 14.225 10.3718 16
------> CAND: 401.478569 4106.045410 0.2178142 0.2705414 23.8703 10.3668  1
------> CAND: 182.006227 4980.250488 0.5392908 3.5353670 14.221 10.3666 16
------> CAND:  77.223696 4144.356445 0.0340663 0.5950997 14.7157 10.3658  8
------> CAND:  22.747275 3933.491211 0.0576731 3.0166674 14.2049 10.3458 16
------> CAND:  86.590939 5219.796387 1.1068279 0.5107582 14.2044 10.3452 16
------> CAND: 231.033475 5799.302734 0.9618618 0.6447686 14.6904 10.3399  8
------> CAND: 178.369984 10416.841797 1.3248594 3.9616728 14.6893 10.3387  8
[21:13:25][2622][INFO ] Statistics: count dirty SumSpec pages 1827 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:13:25][2622][INFO ] Data processing finished successfully!
21:13:25 (2622): called boinc_finish(0)

</stderr_txt>
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