Task 1716955089

Name: Ter5_1_dns_cfbf00112_segment_5_dms_200_40000_21_9050000_1
Workunit ID: 866315346
Created: 19 Jan 2025 23:03:26 UTC
Sent: 20 Jan 2025 6:51:08 UTC
Report deadline: 3 Feb 2025 6:51:08 UTC
Received: 20 Jan 2025 9:20:14 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,489.20
CPU time (sec): 43.32
Peak working set size (MB): 235.12
Peak swap size (MB): 65249.21
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>
[08:08:17][257204][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_cfbf00112_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_5_dms_200_21.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 9050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_21.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_40000_21_9050000_1_0
------> GPU usage: 0.331000
[08:08:17][257204][INFO ] Starting data processing...
[08:08:17][257204][INFO ] opti: No host transfer for n_steps. Use device global.
[08:08:17][257204][INFO ] opti: No host transfer for mean. Use device global.
[08:08:17][257204][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:08:17][257204][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:08:17][257204][INFO ] opti: power spectrum in fft callback (static link).
[08:08:17][257204][INFO ] opti: __constant__ access is not uniform, bad!
[08:08:17][257204][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[08:08:17][257204][INFO ] CUDA global memory status (initial GPU state, including context):
[08:08:17][257204][INFO ] No template file. Generating templates.
[08:08:17][257204][INFO ] Template param value T_cons = 50000
[08:08:21][257204][INFO ] Number of generated templates to be used: 50000
[08:08:21][257204][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_5_dms_200_21.cpt
[08:08:21][257204][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_5_dms_200_21.cpt (No such file or directory).
------> Starting from scratch...
[08:08:21][257204][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_21.binary
[08:08:21][257204][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_5_dms_200_DM232.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755644807839
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 232.1 cm^-3 pc
------> Scale factor: 1.16622
[08:08:21][257204][INFO ] Allocating memory for dedispersed compressed time series...
[08:08:21][257204][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:08:21][257204][INFO ] 8-bit allocation done
[08:08:21][257204][INFO ] Foobar
[08:08:21][257204][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_21.binary
[08:08:22][257204][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:08:22][257204][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:08:22][257204][INFO ] FftSize = 12582913
[08:08:22][257204][INFO ] Seed for random number generator is -1064750620.
[08:08:24][257204][INFO ] 8[08:08:24][257204][INFO ] 9[08:08:25][257204][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:08:25][257204][INFO ] Normalization factor 3.97364e-08
[08:08:25][257204][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
[08:08:25][257204][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1855 MB (2181 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:08:25][257204][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:08:25][257204][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:08:25][257204][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 642.77612305, mean= 0.00003831  0.00003831
[08:08:25][257204][INFO ] Launching time series padding kernel: grid 196608, block 32
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[10:13:04][257204][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 395.775596 3679.116699 0.5511137 5.0431156 17.2994 13.06  8
------> CAND: 115.521538 3807.148682 0.9963480 5.7465577 16.2044 12.9793 16
------> CAND: 231.113144 3723.541748 0.9825138 5.7456903 16.4295 12.1447  8
------> CAND:  86.569399 3799.400635 0.7009556 5.3984818 16.3523 12.0639  8
------> CAND: 173.138539 3799.400635 0.7009556 5.3984818 18.2758 11.9275  4
------> CAND: 177.968264 4030.136719 0.7602588 4.4427609 15.3218 11.8036 16
------> CAND:  88.576703 4123.102051 1.0423782 5.6907344 16.0608 11.7591  8
------> CAND: 436.796986 3912.729248 0.8820353 4.0572839 17.8845 11.615  4
------> CAND: 394.030397 3684.818604 0.7651049 5.5550957 15.9226 11.6149  8
------> CAND: 115.537368 4325.255371 0.9940734 5.5182195 21.3421 11.6141  2
------> CAND: 168.733891 3636.263428 0.6394845 4.0624375 15.1706 11.6042 16
------> CAND:  86.621042 4144.134277 1.0450730 5.6906042 15.1462 11.5721 16
------> CAND: 124.593719 4177.446289 0.9257309 5.5405540 15.0056 11.3874 16
------> CAND:  86.568880 4043.820801 0.7491601 5.2787719 15.0048 11.3863 16
------> CAND: 477.159483 3882.990967 0.9517744 3.9600019 17.5935 11.383  4
------> CAND: 177.153406 4123.102051 1.0423782 5.6907344 17.5843 11.3757  4
------> CAND: 360.584338 4106.151367 0.9974347 5.6518741 15.655 11.3365  8
------> CAND:  86.136538 3712.790527 0.6694323 4.1397357 14.9448 11.3076 16
------> CAND: 224.988728 3937.026123 0.6510338 5.0128746 15.6132 11.2931  8
------> CAND:  98.910357 4074.958008 0.7170554 4.7761822 14.9264 11.2835 16
------> CAND: 115.551641 3869.875977 0.9532073 5.6985955 14.9015 11.2509 16
------> CAND:  29.279120 3931.623291 0.9868185 5.7058439 14.899 11.2477 16
------> CAND: 173.216911 4228.772949 1.0579014 5.6720161 15.5417 11.2189  8
------> CAND: 230.969895 3978.478760 0.8037491 5.4800887 15.4347 11.1079  8
------> CAND: 230.941349 4173.630371 0.9248429 5.5166326 15.3773 11.0485  8
------> CAND: 173.137761 4043.820801 0.7491601 5.2787719 15.3555 11.0259  8
------> CAND: 231.045153 3909.737549 0.9171373 5.6629205 15.3424 11.0122  8
------> CAND:  15.398754 4078.889648 0.8074770 5.3934665 14.7107 11.0016 16
------> CAND: 297.341438 3993.014893 0.8916357 4.1461973 15.3019 10.9703  8
------> CAND: 274.140022 3724.617920 0.8544922 5.6461225 15.2958 10.964  8
------> CAND:  29.279380 3936.600342 0.9870557 5.7095284 14.6646 10.9415 16
------> CAND:  38.672833 3944.927734 0.7526948 4.3106723 14.6616 10.9376 16
------> CAND:  57.755579 3818.906494 0.9783461 5.7395730 14.6564 10.9308 16
------> CAND:  74.110624 3793.526367 0.9717132 3.8583941 14.6402 10.9098 16
------> CAND: 119.494104 3842.714355 0.7968296 4.0942836 14.6272 10.8928 16
------> CAND:  45.620931 4571.989258 1.0656929 4.7087574 16.9517 10.8725  4
------> CAND: 115.457440 3947.296387 0.7524433 5.4051380 15.2028 10.8678  8
------> CAND: 230.903461 3942.362305 0.7542726 5.3850341 15.1911 10.8558  8
------> CAND: 140.891153 3919.271973 0.9142907 5.6512661 14.5844 10.8372 16
------> CAND: 424.220654 4556.496582 1.0222868 5.2461824 24.8804 10.8054  1
------> CAND: 123.176539 4262.911133 0.9967744 4.3351936 15.142 10.8051  8
------> CAND:  30.027285 3857.027588 0.8425415 5.6007400 15.1332 10.7959  8
------> CAND:  15.070735 4592.282227 1.0488504 4.8374634 14.5526 10.7958 16
------> CAND: 106.486727 3954.241943 0.8191412 4.1999636 14.5521 10.7951 16
------> CAND: 404.291129 3757.306641 0.9424542 5.7109547 19.9268 10.7737  2
------> CAND: 404.864385 4111.614746 0.9368948 4.2326851 24.8001 10.7706  1
------> CAND: 455.800063 3704.941895 0.8752976 3.8482702 16.82 10.768  4
------> CAND: 115.466003 3751.140381 0.7499177 5.5251474 14.5228 10.7571 16
------> CAND: 280.439866 3797.084717 0.7078438 5.4300313 15.0642 10.7248  8
------> CAND: 171.547748 3624.410645 0.7682468 3.8674433 14.4869 10.7106 16
------> CAND: 346.561760 4047.352783 0.8247137 5.4394588 16.7463 10.7095  4
------> CAND: 115.505449 3626.262939 0.7193161 5.5282383 14.4841 10.7069 16
------> CAND: 123.182768 4136.490723 0.9315959 4.2870388 15.0401 10.6998  8
------> CAND: 115.469117 3736.181641 0.6511483 5.3470345 14.4781 10.6991 16
------> CAND: 169.972787 3643.285645 0.6138698 5.3332157 15.0335 10.693  8
------> CAND: 250.154628 4160.305664 0.9976848 4.2222643 16.7253 10.6929  4
------> CAND: 231.050343 3986.819580 0.7966719 5.4526820 16.7116 10.682  4
------> CAND: 197.015198 3684.818604 0.7651049 5.5550957 14.462 10.6782 16
------> CAND: 115.487543 3633.243896 0.6740593 5.4450402 14.4599 10.6755 16
------> CAND: 145.233520 3770.656982 0.9719825 5.7433062 15.0135 10.6725  8
------> CAND:  50.089938 3777.346191 0.9908700 5.7556167 16.6656 10.6455  4
------> CAND: 115.405019 4216.586426 0.8822436 5.4064894 14.4354 10.6438 16
------> CAND:  54.430748 3937.525391 0.9871921 5.7142949 14.4351 10.6434 16
------> CAND: 188.968857 3763.064209 0.7677812 5.5325603 14.4293 10.6359 16
------> CAND: 381.898863 4245.373047 0.9975266 5.5983553 16.6458 10.6298  4
------> CAND: 230.978718 3949.015137 0.8226678 5.5150437 14.962 10.6193  8
------> CAND: 132.669644 4044.143799 0.9037928 5.5905967 14.4141 10.6161 16
------> CAND: 375.958179 3869.646729 0.9264558 3.9693084 24.4104 10.6013  1
------> CAND:  11.562690 4096.062500 0.9390147 4.2176967 14.3953 10.5918 16
------> CAND: 389.650920 4158.174316 0.9979251 5.6337290 19.6034 10.5819  2
------> CAND: 134.019870 3644.089844 0.6027585 4.1666284 14.9213 10.5773  8
------> CAND:  86.601579 3698.001221 0.9407344 5.7236357 14.3838 10.5769 16
------> CAND: 140.689515 3630.636475 0.7037791 5.4932251 14.9128 10.5686  8
------> CAND:  57.768814 4325.255371 0.9940734 5.5182195 16.5565 10.5591  4
------> CAND: 123.175501 4252.363770 0.9964007 4.3381410 16.5505 10.5543  4
------> CAND: 192.432267 3666.449707 0.8169024 3.8673220 14.3655 10.5533 16
------> CAND: 128.397604 3877.858887 0.9521651 3.9592242 14.3624 10.5492 16
------> CAND: 305.924184 4519.213379 0.9772753 5.0660691 14.8854 10.5405  8
------> CAND:  18.409320 3635.096680 0.6517225 5.4037852 14.8839 10.5388  8
------> CAND: 462.063836 3621.509033 0.8630442 5.6708550 16.5309 10.5388  4
------> CAND: 146.202008 3967.855713 0.6923171 5.1944375 14.8797 10.5345  8
------> CAND: 313.354190 4265.462402 1.0625035 5.6654205 16.5242 10.5334  4
------> CAND: 424.221432 4565.052246 1.0224857 5.2499404 24.2341 10.5247  1
------> CAND: 201.390523 3817.282227 0.9467734 5.7016654 16.513 10.5246  4
------> CAND:  76.425706 3892.440918 0.8562664 4.0823355 14.8629 10.5172  8
------> CAND: 390.953396 4573.446777 1.0657538 5.3817348 14.8468 10.5007  8
------> CAND: 105.312708 4363.102051 1.0707612 5.6112409 16.4824 10.5003  4
------> CAND:  28.874546 3692.546875 0.9247966 5.7126131 14.8418 10.4955  8
------> CAND: 346.488060 3894.453613 0.9858286 5.7198677 16.4727 10.4926  4
------> CAND:  86.595610 3652.331055 0.9061158 5.7083058 14.3174 10.491 16
------> CAND:  67.727478 3633.337646 0.6739627 5.4513445 14.8372 10.4908  8
------> CAND:  86.583153 3854.892334 0.8434826 5.5968890 14.3155 10.4885 16
------> CAND: 407.192441 4539.853027 1.0827578 4.5958591 16.4591 10.4819  4
------> CAND:  96.651590 4202.249023 0.8869368 5.4317775 14.2987 10.4669 16
------> CAND: 181.478385 3936.713623 0.6515768 5.0190363 14.2957 10.463 16
------> CAND: 129.964780 4041.561523 0.8753184 5.5530486 16.4313 10.4599  4
------> CAND:  18.408801 3708.893555 0.6851647 5.4217896 14.8017 10.4542  8
------> CAND: 143.375953 4519.862793 0.9771943 5.0439310 14.7923 10.4446  8
------> CAND: 317.677872 3655.000244 0.9370931 5.7265725 16.4002 10.4353  4
------> CAND:  50.483873 4228.456055 0.9972554 4.2984800 14.269 10.4285 16
[10:13:04][257204][INFO ] Statistics: count dirty SumSpec pages 1858 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:13:04][257204][INFO ] Data processing finished successfully!
10:13:04 (257204): called boinc_finish(0)

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