Task 1703672687

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_65_5400000_3
Workunit ID: 857758224
Created: 26 Dec 2024 21:04:41 UTC
Sent: 27 Dec 2024 8:26:50 UTC
Report deadline: 10 Jan 2025 8:26:50 UTC
Received: 27 Dec 2024 15:38:32 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 405.21
CPU time (sec): 30.46
Peak working set size (MB): 322.67
Peak swap size (MB): 36488.28
Peak disk usage (MB): 0.05
Validation state: Invalid
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>
[10:30:52][1542363][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_65.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 5400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_65.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_65_5400000_3_0
------> GPU usage: 0.500000
[10:30:52][1542363][INFO ] Starting data processing...
[10:30:52][1542363][INFO ] opti: No host transfer for n_steps. Use device global.
[10:30:52][1542363][INFO ] opti: No host transfer for mean. Use device global.
[10:30:52][1542363][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:30:52][1542363][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:30:52][1542363][INFO ] opti: power spectrum in fft callback (static link).
[10:30:52][1542363][INFO ] opti: __constant__ access is not uniform, bad!
[10:30:53][1542363][INFO ] Running on device 4 NVIDIA TITAN V
[10:30:53][1542363][INFO ] CUDA global memory status (initial GPU state, including context):
[10:30:53][1542363][INFO ] No template file. Generating templates.
[10:30:53][1542363][INFO ] Template param value T_cons = 50000
[10:30:59][1542363][INFO ] Number of generated templates to be used: 50000
[10:30:59][1542363][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_65.cpt
[10:30:59][1542363][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_65.cpt (No such file or directory).
------> Starting from scratch...
[10:30:59][1542363][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_65.binary
[10:30:59][1542363][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM236.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766099753
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 236.5 cm^-3 pc
------> Scale factor: 1.31393
[10:30:59][1542363][INFO ] Allocating memory for dedispersed compressed time series...
[10:30:59][1542363][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:30:59][1542363][INFO ] 8-bit allocation done
[10:30:59][1542363][INFO ] Foobar
[10:30:59][1542363][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_65.binary
[10:30:59][1542363][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:30:59][1542363][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:30:59][1542363][INFO ] FftSize = 12582913
[10:30:59][1542363][INFO ] Seed for random number generator is 1103287723.
[10:31:02][1542363][INFO ] 8[10:31:02][1542363][INFO ] 9[10:31:03][1542363][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:31:03][1542363][INFO ] Normalization factor 3.97364e-08
[10:31:03][1542363][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
[10:31:03][1542363][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1608 MB (10449 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:31:03][1542363][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:31:03][1542363][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:31:03][1542363][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:31:52][1542363][INFO ] Checkpoint committed!
[10:32:52][1542363][INFO ] Checkpoint committed!
[10:33:52][1542363][INFO ] Checkpoint committed!
[10:34:52][1542363][INFO ] Checkpoint committed!
[10:35:52][1542363][INFO ] Checkpoint committed!
[10:36:53][1542363][INFO ] Checkpoint committed!
[10:37:36][1542363][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 473.718651 4501.593750 0.3997462 0.1201942 300.25 130.397  1
------> CAND: 473.793649 4501.593750 0.3997462 0.1201942 286.532 124.439  1
------> CAND: 473.604986 4501.593750 0.3997462 0.1201942 251.21 109.099  1
------> CAND: 473.753685 4501.593750 0.3997462 0.1201942 241.64 104.943  1
------> CAND: 473.738633 4501.593750 0.3997462 0.1201942 240.734 104.549  1
------> CAND: 473.627564 4501.593750 0.3997462 0.1201942 218.947 95.0874  1
------> CAND: 473.548154 4501.593750 0.3997462 0.1201942 211.313 91.772  1
------> CAND: 473.762508 4501.593750 0.3997462 0.1201942 204.141 88.6574  1
------> CAND: 473.601872 4501.593750 0.3997462 0.1201942 198.021 85.9993  1
------> CAND: 473.607581 4501.593750 0.3997462 0.1201942 197.991 85.9866  1
------> CAND: 473.676351 4501.593750 0.3997462 0.1201942 197.675 85.8492  1
------> CAND: 473.671940 4501.593750 0.3997462 0.1201942 193.489 84.0313  1
------> CAND: 473.722544 4501.593750 0.3997462 0.1201942 190.536 82.7488  1
------> CAND: 473.555160 4501.593750 0.3997462 0.1201942 183.291 79.6022  1
------> CAND: 473.616664 4501.593750 0.3997462 0.1201942 180.875 78.553  1
------> CAND: 473.787681 4501.593750 0.3997462 0.1201942 178.58 77.5564  1
------> CAND: 473.592530 4501.593750 0.3997462 0.1201942 177.613 77.1361  1
------> CAND: 473.757059 4501.593750 0.3997462 0.1201942 176.385 76.6028  1
------> CAND: 473.710866 4501.593750 0.3997462 0.1201942 175.068 76.0313  1
------> CAND: 473.610436 4501.593750 0.3997462 0.1201942 173.717 75.4444  1
------> CAND: 473.552046 4501.593750 0.3997462 0.1201942 172.554 74.9391  1
------> CAND: 473.576959 4501.593750 0.3997462 0.1201942 172.24 74.8029  1
------> CAND: 473.609917 4501.593750 0.3997462 0.1201942 169.997 73.8289  1
------> CAND: 473.657667 4501.593750 0.3997462 0.1201942 168.422 73.1449  1
------> CAND: 473.711125 4501.593750 0.3997462 0.1201942 167.566 72.7729  1
------> CAND: 473.675054 4501.593750 0.3997462 0.1201942 166.507 72.313  1
------> CAND: 473.765363 4501.593750 0.3997462 0.1201942 165.683 71.9553  1
------> CAND: 473.698410 4501.593750 0.3997462 0.1201942 164.268 71.3405  1
------> CAND: 473.644432 4501.593750 0.3997462 0.1201942 163.52 71.0156  1
------> CAND: 473.766401 4501.593750 0.3997462 0.1201942 161.935 70.3273  1
------> CAND: 473.687770 4501.593750 0.3997462 0.1201942 161.545 70.1581  1
------> CAND: 473.807922 4501.593750 0.3997462 0.1201942 160.368 69.6471  1
------> CAND: 473.726956 4501.593750 0.3997462 0.1201942 159.368 69.2126  1
------> CAND: 473.770553 4501.593750 0.3997462 0.1201942 158.653 68.9023  1
------> CAND: 473.599537 4501.593750 0.3997462 0.1201942 157.504 68.4031  1
------> CAND: 473.630678 4501.593750 0.3997462 0.1201942 157.28 68.3059  1
------> CAND: 473.663116 4501.593750 0.3997462 0.1201942 155.415 67.4959  1
------> CAND: 473.790276 4501.593750 0.3997462 0.1201942 154.909 67.2761  1
------> CAND: 473.617183 4501.593750 0.3997462 0.1201942 151.445 65.7716  1
------> CAND: 473.690105 4501.593750 0.3997462 0.1201942 151.169 65.6518  1
------> CAND: 473.589156 4501.593750 0.3997462 0.1201942 150.571 65.3922  1
------> CAND: 473.786643 4501.593750 0.3997462 0.1201942 146.318 63.5452  1
------> CAND: 473.603170 4501.593750 0.3997462 0.1201942 145.895 63.3615  1
------> CAND: 473.724620 4501.593750 0.3997462 0.1201942 145.295 63.1008  1
------> CAND: 473.660521 4501.593750 0.3997462 0.1201942 144.848 62.9068  1
------> CAND: 473.564243 4501.593750 0.3997462 0.1201942 144.419 62.7202  1
------> CAND: 473.686472 4501.593750 0.3997462 0.1201942 143.877 62.4851  1
------> CAND: 473.672718 4501.593750 0.3997462 0.1201942 142.709 61.9777  1
------> CAND: 473.733184 4501.593750 0.3997462 0.1201942 141.394 61.4068  1
------> CAND: 473.597460 4501.593750 0.3997462 0.1201942 140.645 61.0815  1
------> CAND: 473.675832 4501.593750 0.3997462 0.1201942 139.109 60.4145  1
------> CAND: 473.798580 4501.593750 0.3997462 0.1201942 138.431 60.1198  1
------> CAND: 473.648324 4501.593750 0.3997462 0.1201942 137.973 59.9209  1
------> CAND: 473.550230 4501.593750 0.3997462 0.1201942 137.596 59.757  1
------> CAND: 473.769775 4501.593750 0.3997462 0.1201942 136.896 59.4531  1
------> CAND: 473.781971 4501.593750 0.3997462 0.1201942 136.36 59.2203  1
------> CAND: 473.790016 4501.593750 0.3997462 0.1201942 136.034 59.0789  1
------> CAND: 473.803511 4501.593750 0.3997462 0.1201942 136.01 59.0683  1
------> CAND: 473.680244 4501.593750 0.3997462 0.1201942 135.762 58.9607  1
------> CAND: 473.583447 4501.593750 0.3997462 0.1201942 133.6 58.0218  1
------> CAND: 473.550489 4501.593750 0.3997462 0.1201942 133.461 57.9616  1
------> CAND: 473.648584 4501.593750 0.3997462 0.1201942 131.454 57.0897  1
------> CAND: 473.649881 4501.593750 0.3997462 0.1201942 130.594 56.7161  1
------> CAND: 473.736817 4501.593750 0.3997462 0.1201942 129.016 56.0311  1
------> CAND: 473.574883 4501.593750 0.3997462 0.1201942 128.779 55.9281  1
------> CAND: 473.804289 4501.593750 0.3997462 0.1201942 128.649 55.8713  1
------> CAND: 473.803770 4501.593750 0.3997462 0.1201942 128.27 55.7068  1
------> CAND: 473.778598 4501.593750 0.3997462 0.1201942 127.916 55.5533  1
------> CAND: 473.594346 4501.593750 0.3997462 0.1201942 127.547 55.3928  1
------> CAND: 473.612512 4501.593750 0.3997462 0.1201942 127.37 55.3161  1
------> CAND: 473.614069 4501.593750 0.3997462 0.1201942 127.071 55.1864  1
------> CAND: 473.609657 4501.593750 0.3997462 0.1201942 127.064 55.1832  1
------> CAND: 473.547894 4501.593750 0.3997462 0.1201942 127.063 55.1829  1
------> CAND: 473.664414 4501.593750 0.3997462 0.1201942 126.89 55.1077  1
------> CAND: 473.715018 4501.593750 0.3997462 0.1201942 126.733 55.0392  1
------> CAND: 473.691922 4501.593750 0.3997462 0.1201942 126.715 55.0318  1
------> CAND: 473.703859 4501.593750 0.3997462 0.1201942 126.456 54.9191  1
------> CAND: 473.608360 4501.593750 0.3997462 0.1201942 125.676 54.5803  1
------> CAND: 473.694776 4501.593750 0.3997462 0.1201942 125.498 54.5031  1
------> CAND: 473.759394 4501.593750 0.3997462 0.1201942 122.796 53.3298  1
------> CAND: 473.784307 4501.593750 0.3997462 0.1201942 122.289 53.1095  1
------> CAND: 473.757318 4501.593750 0.3997462 0.1201942 121.666 52.8388  1
------> CAND: 473.672978 4501.593750 0.3997462 0.1201942 121.547 52.7871  1
------> CAND: 473.582409 4501.593750 0.3997462 0.1201942 120.306 52.2481  1
------> CAND: 473.738893 4501.593750 0.3997462 0.1201942 120.142 52.1772  1
------> CAND: 473.645729 4501.593750 0.3997462 0.1201942 119.372 51.8426  1
------> CAND: 473.729551 4501.593750 0.3997462 0.1201942 118.743 51.5693  1
------> CAND: 473.676092 4501.593750 0.3997462 0.1201942 117.015 50.819  1
------> CAND: 473.647027 4501.593750 0.3997462 0.1201942 114.99 49.9397  1
------> CAND: 473.573326 4501.593750 0.3997462 0.1201942 114.441 49.7013  1
------> CAND: 473.745381 4501.593750 0.3997462 0.1201942 114.072 49.5407  1
------> CAND: 473.721506 4501.593750 0.3997462 0.1201942 114.035 49.5248  1
------> CAND: 473.751868 4501.593750 0.3997462 0.1201942 113.881 49.4578  1
------> CAND: 473.638203 4501.593750 0.3997462 0.1201942 112.596 48.9  1
------> CAND: 473.730589 4501.593750 0.3997462 0.1201942 112.524 48.8685  1
------> CAND: 473.794947 4501.593750 0.3997462 0.1201942 111.781 48.5458  1
------> CAND: 473.635608 4501.593750 0.3997462 0.1201942 111.692 48.5073  1
------> CAND: 473.572288 4501.593750 0.3997462 0.1201942 110.503 47.9908  1
------> CAND: 473.582928 4501.593750 0.3997462 0.1201942 110.452 47.9686  1
------> CAND: 473.559313 4501.593750 0.3997462 0.1201942 110.171 47.8468  1
[10:37:36][1542363][INFO ] Statistics: count dirty SumSpec pages 516604 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:37:36][1542363][INFO ] Data processing finished successfully!
10:37:36 (1542363): called boinc_finish(0)

</stderr_txt>
]]>