Task 1703139859

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_68_1050000_1
Workunit ID: 857758737
Created: 25 Dec 2024 23:19:57 UTC
Sent: 26 Dec 2024 15:05:39 UTC
Report deadline: 9 Jan 2025 15:05:39 UTC
Received: 26 Dec 2024 22:18:48 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 416.76
CPU time (sec): 29.69
Peak working set size (MB): 382.71
Peak swap size (MB): 36488.28
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
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>
[17:11:37][1290875][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_68.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 1050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_68.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_68_1050000_1_0
------> GPU usage: 0.500000
[17:11:37][1290875][INFO ] Starting data processing...
[17:11:37][1290875][INFO ] opti: No host transfer for n_steps. Use device global.
[17:11:37][1290875][INFO ] opti: No host transfer for mean. Use device global.
[17:11:37][1290875][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:11:37][1290875][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:11:37][1290875][INFO ] opti: power spectrum in fft callback (static link).
[17:11:37][1290875][INFO ] opti: __constant__ access is not uniform, bad!
[17:11:38][1290875][INFO ] Running on device 6 NVIDIA TITAN V
[17:11:38][1290875][INFO ] CUDA global memory status (initial GPU state, including context):
[17:11:38][1290875][INFO ] No template file. Generating templates.
[17:11:38][1290875][INFO ] Template param value T_cons = 50000
[17:11:43][1290875][INFO ] Number of generated templates to be used: 50000
[17:11:43][1290875][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_68.cpt
[17:11:43][1290875][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_68.cpt (No such file or directory).
------> Starting from scratch...
[17:11:43][1290875][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_68.binary
[17:11:43][1290875][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_DM236.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766094827
------> 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: 236.8 cm^-3 pc
------> Scale factor: 1.31372
[17:11:43][1290875][INFO ] Allocating memory for dedispersed compressed time series...
[17:11:43][1290875][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:11:43][1290875][INFO ] 8-bit allocation done
[17:11:43][1290875][INFO ] Foobar
[17:11:43][1290875][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_68.binary
[17:11:43][1290875][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:11:44][1290875][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:11:44][1290875][INFO ] FftSize = 12582913
[17:11:44][1290875][INFO ] Seed for random number generator is 1116974088.
[17:11:46][1290875][INFO ] 8[17:11:46][1290875][INFO ] 9[17:11:47][1290875][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:11:47][1290875][INFO ] Normalization factor 3.97364e-08
[17:11:47][1290875][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
[17:11:47][1290875][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1920 MB (10137 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:11:47][1290875][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:11:47][1290875][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:11:47][1290875][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:12:37][1290875][INFO ] Checkpoint committed!
[17:13:37][1290875][INFO ] Checkpoint committed!
[17:14:37][1290875][INFO ] Checkpoint committed!
[17:15:37][1290875][INFO ] Checkpoint committed!
[17:16:38][1290875][INFO ] Checkpoint committed!
[17:17:38][1290875][INFO ] Checkpoint committed!
[17:18:32][1290875][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 344.431450 4012.152588 0.9972712 2.6207638 194.989 84.6826  1
------> CAND: 344.412246 4012.152588 0.9972712 2.6207638 187.205 81.302  1
------> CAND: 344.436899 4012.152588 0.9972712 2.6207638 181.939 79.015  1
------> CAND: 344.440273 4012.152588 0.9972712 2.6207638 177.449 77.0649  1
------> CAND: 344.402644 4012.152588 0.9972712 2.6207638 169.034 73.4104  1
------> CAND: 344.410689 4012.152588 0.9972712 2.6207638 156.187 67.8313  1
------> CAND: 344.403163 4012.152588 0.9972712 2.6207638 153.487 66.6585  1
------> CAND: 344.429114 4012.152588 0.9972712 2.6207638 151.911 65.9743  1
------> CAND: 344.427817 4012.152588 0.9972712 2.6207638 149.429 64.8962  1
------> CAND: 344.396157 4012.152588 0.9972712 2.6207638 144.783 62.8783  1
------> CAND: 344.430412 4012.152588 0.9972712 2.6207638 142.736 61.9896  1
------> CAND: 344.396416 4012.152588 0.9972712 2.6207638 134.777 58.5327  1
------> CAND: 344.431190 4012.152588 0.9972712 2.6207638 127.984 55.5828  1
------> CAND: 344.444685 4012.152588 0.9972712 2.6207638 126.843 55.0874  1
------> CAND: 344.413803 4012.152588 0.9972712 2.6207638 125.897 54.6764  1
------> CAND: 344.400049 4012.152588 0.9972712 2.6207638 125.849 54.6557  1
------> CAND: 344.431709 4012.152588 0.9972712 2.6207638 124.604 54.115  1
------> CAND: 344.434823 4012.152588 0.9972712 2.6207638 114.779 49.8478  1
------> CAND: 344.442090 4012.152588 0.9972712 2.6207638 113.572 49.3239  1
------> CAND: 344.426260 4012.152588 0.9972712 2.6207638 112.7 48.9451  1
------> CAND: 344.421329 4012.152588 0.9972712 2.6207638 102.177 44.375  1
------> CAND: 344.429633 4012.152588 0.9972712 2.6207638 101.111 43.9118  1
------> CAND: 344.408613 4012.152588 0.9972712 2.6207638 98.4988 42.7775  1
------> CAND: 344.438457 4012.152588 0.9972712 2.6207638 98.0908 42.6003  1
------> CAND: 344.430152 4012.152588 0.9972712 2.6207638 97.6484 42.4081  1
------> CAND: 344.412765 4012.152588 0.9972712 2.6207638 90.1539 39.1533  1
------> CAND: 344.414063 4012.152588 0.9972712 2.6207638 88.6889 38.5171  1
------> CAND: 344.407834 4012.152588 0.9972712 2.6207638 87.9243 38.185  1
------> CAND: 344.417177 4012.152588 0.9972712 2.6207638 86.2154 37.4429  1
------> CAND: 344.441311 4012.152588 0.9972712 2.6207638 85.4082 37.0923  1
------> CAND: 344.429893 4012.152588 0.9972712 2.6207638 85.2088 37.0057  1
------> CAND: 344.413284 4012.152588 0.9972712 2.6207638 84.9319 36.8854  1
------> CAND: 344.406796 4012.152588 0.9972712 2.6207638 83.8729 36.4255  1
------> CAND: 344.398233 4012.152588 0.9972712 2.6207638 78.6704 34.1661  1
------> CAND: 344.432228 4012.152588 0.9972712 2.6207638 77.8638 33.8158  1
------> CAND: 344.437938 4012.152588 0.9972712 2.6207638 76.7973 33.3527  1
------> CAND: 344.402385 4012.152588 0.9972712 2.6207638 75.0021 32.573  1
------> CAND: 344.396676 4012.152588 0.9972712 2.6207638 73.7728 32.0391  1
------> CAND: 344.418993 4012.152588 0.9972712 2.6207638 73.1982 31.7896  1
------> CAND: 344.443906 4012.152588 0.9972712 2.6207638 72.0772 31.3027  1
------> CAND: 344.440533 4012.152588 0.9972712 2.6207638 68.4625 29.7329  1
------> CAND: 344.427038 4012.152588 0.9972712 2.6207638 66.7931 29.0079  1
------> CAND: 344.403942 4012.152588 0.9972712 2.6207638 66.5649 28.9088  1
------> CAND: 344.445204 4012.152588 0.9972712 2.6207638 65.6515 28.5121  1
------> CAND: 344.421848 4012.152588 0.9972712 2.6207638 63.3596 27.5167  1
------> CAND: 344.414322 4012.152588 0.9972712 2.6207638 61.6248 26.7633  1
------> CAND: 344.408353 4012.152588 0.9972712 2.6207638 60.2437 26.1635  1
------> CAND: 344.417955 4012.152588 0.9972712 2.6207638 58.7856 25.5303  1
------> CAND: 344.440792 4012.152588 0.9972712 2.6207638 55.1723 23.961  1
------> CAND: 344.442868 4012.152588 0.9972712 2.6207638 52.8878 22.9689  1
------> CAND: 344.418474 4012.152588 0.9972712 2.6207638 51.983 22.5759  1
------> CAND: 344.428595 4012.152588 0.9972712 2.6207638 51.2047 22.2379  1
------> CAND: 344.425481 4012.152588 0.9972712 2.6207638 49.9494 21.6928  1
------> CAND: 344.422626 4012.152588 0.9972712 2.6207638 49.088 21.3187  1
------> CAND: 344.397973 4012.152588 0.9972712 2.6207638 47.8086 20.763  1
------> CAND: 344.427557 4012.152588 0.9972712 2.6207638 47.4439 20.6046  1
------> CAND: 344.404980 4012.152588 0.9972712 2.6207638 46.9986 20.4112  1
------> CAND: 344.419512 4012.152588 0.9972712 2.6207638 45.911 19.9389  1
------> CAND: 344.401606 4012.152588 0.9972712 2.6207638 45.4566 19.7416  1
------> CAND: 344.402125 4012.152588 0.9972712 2.6207638 45.1076 19.59  1
------> CAND: 344.430931 4012.152588 0.9972712 2.6207638 44.8647 19.4845  1
------> CAND: 344.417696 4012.152588 0.9972712 2.6207638 44.5794 19.3606  1
------> CAND: 344.404201 4012.152588 0.9972712 2.6207638 44.4507 19.3047  1
------> CAND: 344.402904 4012.152588 0.9972712 2.6207638 43.2308 18.7749  1
------> CAND:   0.500074 3942.644531 0.8755929 2.5341551 22.0599 18.1834  8
------> CAND: 344.410170 4012.152588 0.9972712 2.6207638 41.317 17.9437  1
------> CAND: 344.424703 4012.152588 0.9972712 2.6207638 40.8334 17.7337  1
------> CAND:   0.500334 4143.719238 1.0084037 2.5904779 25.391 17.6895  4
------> CAND: 344.442609 4012.152588 0.9972712 2.6207638 39.2656 17.0529  1
------> CAND:   0.250167 4143.719238 1.0084037 2.5904779 20.7778 16.7872  8
------> CAND: 344.399790 4012.152588 0.9972712 2.6207638 38.5714 16.7513  1
------> CAND: 344.411208 4012.152588 0.9972712 2.6207638 38.2533 16.6132  1
------> CAND: 344.425222 4012.152588 0.9972712 2.6207638 37.5871 16.3239  1
------> CAND:   0.249907 4291.477539 0.7772790 1.9659046 18.464 16.0691 16
------> CAND: 344.408094 4012.152588 0.9972712 2.6207638 36.5975 15.8941  1
------> CAND:   0.499815 3689.781494 0.9767535 2.6554041 19.86 15.7946  8
------> CAND: 344.416917 4012.152588 0.9972712 2.6207638 34.7208 15.0791  1
------> CAND:   0.500593 4696.693359 1.0231477 1.8106155 19.0402 14.9132  8
------> CAND: 344.420291 4012.152588 0.9972712 2.6207638 34.1937 14.8501  1
------> CAND:   0.166864 4254.604004 1.0619694 2.5993843 17.181 14.3015 16
------> CAND:   0.166605 3984.273193 0.8877190 2.5325253 17.15 14.2592 16
------> CAND: 344.395897 4012.152588 0.9972712 2.6207638 32.6494 14.1794  1
------> CAND:   0.500853 3775.110352 0.9353248 0.6630572 21.0607 14.1665  4
------> CAND:   1.000148 3975.560547 0.7553536 2.3546011 18.3087 14.1312  8
------> CAND: 344.425741 4012.152588 0.9972712 2.6207638 32.4763 14.1043  1
------> CAND: 344.443647 4012.152588 0.9972712 2.6207638 32.2536 14.0076  1
------> CAND:   1.000408 4430.800293 0.9935914 2.4055195 18.0193 13.8231  8
------> CAND:   0.250426 3813.037598 0.9252700 2.6020756 16.6017 13.5146 16
------> CAND: 344.399530 4012.152588 0.9972712 2.6207638 30.6282 13.3017  1
------> CAND: 344.418215 4012.152588 0.9972712 2.6207638 30.4193 13.2109  1
------> CAND:   0.499555 3854.871338 0.9799221 2.6357129 17.1956 12.9505  8
------> CAND:   1.000667 4525.997559 1.0935068 2.4919939 23.4051 12.8423  2
------> CAND:   0.249648 3606.211670 0.9671160 2.6559458 16.0029 12.7092 16
------> CAND:   1.250575 3750.367432 0.5231553 1.4770248 23.1012 12.6612  2
------> CAND:  96.869577 4089.243652 0.8968667 2.4930694 15.7472 12.3678 16
------> CAND:   1.250834 4139.597168 0.7796070 1.3050770 18.7324 12.2928  4
------> CAND: 345.706159 4534.700684 1.0942781 2.4776425 22.4401 12.2674  2
------> CAND:   1.500482 3673.956543 0.8031867 2.5236535 18.6368 12.2162  4
------> CAND:   1.500741 4083.929688 1.0064000 2.6191862 18.6214 12.2039  4
------> CAND:   1.251094 4638.512207 0.9732742 1.7967385 22.3013 12.1847  2
[17:18:32][1290875][INFO ] Statistics: count dirty SumSpec pages 446383 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:18:32][1290875][INFO ] Data processing finished successfully!
17:18:32 (1290875): called boinc_finish(0)

</stderr_txt>
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