Task 1608332266

Name: Ter5_1_dns_cfbf00006_segment_8_dms_200_40000_88_9200000_1
Workunit ID: 803682164
Created: 1 May 2024 4:46:29 UTC
Sent: 2 May 2024 0:51:52 UTC
Report deadline: 16 May 2024 0:51:52 UTC
Received: 9 May 2024 12:15:27 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12799855
Run time (sec): 744.54
CPU time (sec): 39.27
Peak working set size (MB): 283.81
Peak swap size (MB): 10335.29
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>
[07:22:06][735045][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_cfbf00006_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00006_segment_8_dms_200_88.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 9200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00006_segment_8_dms_200_88.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00006_segment_8_dms_200_40000_88_9200000_1_0
------> GPU usage: 0.500000
[07:22:06][735045][INFO ] Starting data processing...
[07:22:06][735045][INFO ] opti: No host transfer for n_steps. Use device global.
[07:22:06][735045][INFO ] opti: No host transfer for mean. Use device global.
[07:22:06][735045][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:22:06][735045][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:22:06][735045][INFO ] opti: power spectrum in fft callback (static link).
[07:22:06][735045][INFO ] opti: __constant__ access is not uniform, bad!
[07:22:06][735045][INFO ] Running on device 0 NVIDIA GeForce RTX 2070 SUPER
[07:22:06][735045][INFO ] CUDA global memory status (initial GPU state, including context):
[07:22:06][735045][INFO ] No template file. Generating templates.
[07:22:06][735045][INFO ] Template param value T_cons = 50000
[07:22:12][735045][INFO ] Number of generated templates to be used: 50000
[07:22:12][735045][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00006_segment_8_dms_200_88.cpt
[07:22:12][735045][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00006_segment_8_dms_200_88.cpt (No such file or directory).
------> Starting from scratch...
[07:22:12][735045][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00006_segment_8_dms_200_88.binary
[07:22:12][735045][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00006/Ter5_1_dns_cfbf00006_segment_8_dms_200_DM238.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817332096158
------> 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): 174804.87
------> DEC (J2000): -244646.400002
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446I
------> 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: 238.8 cm^-3 pc
------> Scale factor: 1.46043
[07:22:12][735045][INFO ] Allocating memory for dedispersed compressed time series...
[07:22:12][735045][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:22:12][735045][INFO ] 8-bit allocation done
[07:22:12][735045][INFO ] Foobar
[07:22:12][735045][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00006_segment_8_dms_200_88.binary
[07:22:12][735045][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:22:12][735045][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:22:12][735045][INFO ] FftSize = 12582913
[07:22:12][735045][INFO ] Seed for random number generator is -1028789248.
[07:22:16][735045][INFO ] 8[07:22:16][735045][INFO ] 9[07:22:18][735045][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:22:18][735045][INFO ] Normalization factor 3.97364e-08
[07:22:18][735045][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
[07:22:18][735045][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 786 MB (7193 MB free / 7979 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:22:18][735045][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:22:18][735045][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:22:18][735045][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -2248.22460938, mean= -0.00013400  -0.00013400
[07:22:18][735045][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:28:06][735045][INFO ] Checkpoint committed!
[07:34:06][735045][INFO ] Checkpoint committed!
[07:34:29][735045][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.612997 3659.202393 0.9140355 5.6573982 16.1491 12.905 16
------> CAND: 173.221582 3838.862305 0.9775307 5.6675105 16.5762 12.2985  8
------> CAND: 200.181988 3620.232910 0.8463566 5.6097283 15.6458 12.2329 16
------> CAND: 208.650551 4167.848145 0.9948732 4.3143969 28.1084 12.2073  1
------> CAND: 208.661450 4068.702148 0.9386188 4.2691565 27.956 12.1412  1
------> CAND: 208.664564 4041.844971 0.9222469 4.2567773 27.876 12.1064  1
------> CAND:  50.050752 3865.073730 0.9022075 5.5817971 18.4835 12.0935  4
------> CAND: 208.661969 4073.884766 0.9381605 4.2694626 27.7791 12.0643  1
------> CAND: 173.208866 4284.775391 1.0608603 5.5559502 15.4973 12.0358 16
------> CAND:  47.175650 4244.616211 0.9791992 5.4686446 15.4595 11.9857 16
------> CAND: 208.661191 4069.531738 0.9384821 4.2704921 27.4775 11.9333  1
------> CAND:  86.611440 3862.211914 0.9780458 5.6751227 15.3963 11.9021 16
------> CAND:  52.159524 4276.085449 1.0598885 4.3605995 16.1363 11.8379  8
------> CAND:  60.056647 3953.499268 0.8654494 5.4839277 18.1208 11.8036  4
------> CAND: 104.332282 4041.844971 0.9222469 4.2567773 21.4679 11.6889  2
------> CAND: 191.376843 3617.844971 0.8800554 5.6409326 15.1379 11.5611 16
------> CAND: 104.330985 4073.884766 0.9381605 4.2694626 21.1185 11.4812  2
------> CAND: 150.000703 4320.830078 1.0607281 5.5189977 15.076 11.4798 16
------> CAND: 104.325275 4167.848145 0.9948732 4.3143969 21.1161 11.4797  2
------> CAND: 104.330725 4068.702148 0.9386188 4.2691565 21.1133 11.4781  2
------> CAND: 404.171755 3626.327637 0.7743446 5.5345774 17.6811 11.4528  4
------> CAND:  34.645510 3619.659912 0.8700444 5.6275949 15.0452 11.4393 16
------> CAND: 233.105136 3928.924072 1.0132716 5.6810451 15.7442 11.4292  8
------> CAND: 115.541780 3647.425781 0.9408698 5.6886201 15.7438 11.4288  8
------> CAND: 191.939718 3658.469238 0.5980591 5.1379542 15.018 11.4036 16
------> CAND: 173.195891 3717.257568 0.6996860 5.3613195 17.6132 11.3987  4
------> CAND: 208.651070 4173.254395 0.9950620 4.3137507 26.1981 11.3777  1
------> CAND:  86.571995 3768.906006 0.7495941 5.4351559 14.9928 11.3705 16
------> CAND:  86.598205 3689.478516 0.7799774 5.5057344 14.9449 11.3077 16
------> CAND: 115.444983 3919.867676 0.7365746 5.2440443 15.6121 11.2919  8
------> CAND: 100.101764 3865.073730 0.9022075 5.5817971 20.7342 11.2529  2
------> CAND: 115.477681 3628.472656 0.7539127 5.4967098 14.902 11.2515 16
------> CAND: 115.498183 3856.609863 0.9527887 5.6487870 15.5564 11.2341  8
------> CAND: 104.325535 4174.284180 0.9950473 4.3151560 17.2865 11.1386  4
------> CAND: 208.664045 4037.028320 0.9228728 4.2565970 25.5565 11.099  1
------> CAND: 100.996032 3991.104492 0.8465436 5.4226522 15.3872 11.0587  8
------> CAND: 208.699079 3762.055420 0.7610464 4.1081839 25.4493 11.0525  1
------> CAND: 249.111921 4125.849121 0.9022902 5.4266262 17.1724 11.0478  4
------> CAND: 195.296988 3837.296143 0.9777676 5.6819448 15.3644 11.035  8
------> CAND: 358.019090 3936.729248 0.7179520 5.1783891 15.3629 11.0335  8
------> CAND: 231.024652 3847.433105 0.9776263 5.6650529 15.3498 11.0199  8
------> CAND: 115.537887 3613.104004 0.9534784 5.7024417 14.7232 11.018 16
------> CAND: 115.546451 3703.336670 0.9579093 5.6960287 14.7216 11.0158 16
------> CAND: 110.122710 3748.734619 0.6676769 4.3061256 14.7023 10.9906 16
------> CAND: 230.791612 4165.609375 0.8225520 4.7143178 17.0724 10.9684  4
------> CAND:  52.165233 4069.531738 0.9384821 4.2704921 17.0568 10.956  4
------> CAND:   8.140543 4029.995850 0.7438180 4.9799800 15.2849 10.9528  8
------> CAND: 498.223841 4125.849121 0.9022902 5.4266262 17.0473 10.9484  4
------> CAND:  52.162897 4174.284180 0.9950473 4.3151560 15.2725 10.9399  8
------> CAND: 279.924481 3619.833984 0.8484103 3.8389294 15.266 10.9332  8
------> CAND: 231.055014 3734.990479 0.9456831 5.6673613 15.2605 10.9275  8
------> CAND: 153.962110 3673.968506 0.5787905 5.0507593 14.6528 10.9262 16
------> CAND: 230.954065 3630.818604 0.6919041 5.4049344 15.2509 10.9176  8
------> CAND: 208.661710 4074.718262 0.9380221 4.2708011 25.1153 10.9074  1
------> CAND: 115.523614 3666.839355 0.8608284 5.6163840 14.6238 10.8884 16
------> CAND: 365.193480 3615.430176 0.9507702 5.7038770 16.97 10.8871  4
------> CAND:  94.351301 4244.616211 0.9791992 5.4686446 15.2177 10.8832  8
------> CAND: 208.652367 4144.063965 0.9836425 4.3059635 25.0446 10.8767  1
------> CAND:  86.602098 3618.142090 0.8963059 5.6545911 14.6133 10.8747 16
------> CAND: 389.447205 3858.202881 0.9050006 5.5934472 25.0149 10.8638  1
------> CAND: 239.909466 3871.548828 0.8624775 4.1163507 15.1876 10.8522  8
------> CAND:  58.260843 3888.714355 0.8524594 4.1529613 14.5794 10.8306 16
------> CAND:  30.028323 3953.499268 0.8654494 5.4839277 15.1657 10.8295  8
------> CAND: 194.794578 3680.425049 0.7720205 5.5102539 16.8909 10.8243  4
------> CAND:  85.769592 3642.833252 0.9568492 3.7644153 15.1507 10.814  8
------> CAND:  62.477867 3617.411133 0.8993956 3.7826416 15.1487 10.812  8
------> CAND:  52.162638 4167.848145 0.9948732 4.3143969 16.8738 10.8107  4
------> CAND: 104.330466 4070.359863 0.9383453 4.2718282 16.8703 10.8079  4
------> CAND:  83.344479 3664.190186 0.9091313 3.8234496 14.549 10.7911 16
------> CAND: 307.905017 3991.460449 0.9502512 5.5912519 16.8309 10.7766  4
------> CAND: 398.685991 3682.624756 0.7977470 3.9633873 16.8275 10.7739  4
------> CAND: 346.251128 4259.347168 0.9560634 5.3853250 16.8132 10.7626  4
------> CAND:   8.138726 4427.714355 0.9804770 5.0982432 15.0998 10.7614  8
------> CAND:  69.553644 4069.531738 0.9384821 4.2704921 16.8037 10.755  4
------> CAND: 419.398454 3909.727539 0.8844209 4.1420574 16.8028 10.7544  4
------> CAND:  74.983354 4133.541016 0.8994610 4.4268785 14.518 10.7508 16
------> CAND: 229.286459 3888.528809 0.9778341 5.6520610 16.7836 10.7391  4
------> CAND: 369.935491 3887.634033 0.8531058 4.1505775 16.7834 10.7389  4
------> CAND:  52.165492 4073.884766 0.9381605 4.2694626 16.7491 10.7117  4
------> CAND: 305.145656 3715.442871 0.8611636 5.6076069 19.8209 10.7108  2
------> CAND: 194.730999 3797.419922 0.8683816 5.5817957 19.8182 10.7092  2
------> CAND: 429.089045 4039.319092 0.7372825 4.8810143 16.7306 10.697  4
------> CAND: 134.445724 3614.635254 0.9383066 3.7497277 14.4677 10.6857 16
------> CAND:  30.007044 4463.836914 1.0571736 4.6871591 15.0214 10.6805  8
------> CAND: 137.070400 3837.797607 0.6526942 4.5593610 14.4513 10.6643 16
------> CAND:  86.590420 3729.612793 0.8145097 5.5501504 14.4482 10.6603 16
------> CAND: 115.494549 3725.311523 0.8767974 5.6061764 14.4461 10.6577 16
------> CAND: 208.650810 4166.823730 0.9948868 4.3129945 24.5358 10.6558  1
------> CAND:  36.250834 3712.790039 0.7129132 4.1365194 14.4447 10.6557 16
------> CAND: 462.049044 3847.433105 0.9776263 5.6650529 16.6589 10.6402  4
------> CAND: 480.124894 4008.228760 0.9860020 4.1383128 24.4878 10.6349  1
------> CAND: 231.014271 3771.947021 0.8850642 5.6143050 16.6477 10.6313  4
------> CAND: 462.084596 4057.890869 0.9949568 5.6104250 16.6468 10.6306  4
------> CAND:  65.777526 4415.960449 1.0637250 5.4519539 14.4151 10.6174 16
------> CAND:  86.586008 3678.720215 0.8080331 5.5512061 14.4029 10.6016 16
------> CAND: 422.800360 3887.284424 0.7968650 4.2431860 19.6285 10.5967  2
------> CAND:  69.553903 4073.884766 0.9381605 4.2694626 16.5935 10.5883  4
------> CAND: 472.513750 3623.159424 0.8000177 3.8937652 24.3725 10.5848  1
------> CAND: 231.071623 3638.838867 0.9697478 5.7069774 14.9282 10.5845  8
------> CAND: 194.723732 3858.202881 0.9050006 5.5934472 19.6018 10.5809  2
[07:34:29][735045][INFO ] Statistics: count dirty SumSpec pages 2127 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:34:29][735045][INFO ] Data processing finished successfully!
07:34:29 (735045): called boinc_finish(0)

</stderr_txt>
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