Task 1703063532

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_6_1000000_2
Workunit ID: 857458485
Created: 25 Dec 2024 20:33:53 UTC
Sent: 25 Dec 2024 21:38:32 UTC
Report deadline: 8 Jan 2025 21:38:32 UTC
Received: 26 Dec 2024 2:38:11 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 445.61
CPU time (sec): 36.07
Peak working set size (MB): 275.07
Peak swap size (MB): 36412.3
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>
[02:30:34][984821][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_6_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_6_dms_200_6.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 1000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_6.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_6_1000000_2_0
------> GPU usage: 0.330000
[02:30:34][984821][INFO ] Starting data processing...
[02:30:34][984821][INFO ] opti: No host transfer for n_steps. Use device global.
[02:30:34][984821][INFO ] opti: No host transfer for mean. Use device global.
[02:30:34][984821][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:30:34][984821][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:30:34][984821][INFO ] opti: power spectrum in fft callback (static link).
[02:30:34][984821][INFO ] opti: __constant__ access is not uniform, bad!
[02:30:36][984821][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[02:30:36][984821][INFO ] CUDA global memory status (initial GPU state, including context):
[02:30:36][984821][INFO ] No template file. Generating templates.
[02:30:36][984821][INFO ] Template param value T_cons = 50000
[02:30:39][984821][INFO ] Number of generated templates to be used: 50000
[02:30:39][984821][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_6.cpt
[02:30:39][984821][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_6.cpt (No such file or directory).
------> Starting from scratch...
[02:30:39][984821][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_6.binary
[02:30:39][984821][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_6_dms_200_DM230.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776204988222
------> 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: 230.6 cm^-3 pc
------> Scale factor: 0.992884
[02:30:39][984821][INFO ] Allocating memory for dedispersed compressed time series...
[02:30:39][984821][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:30:39][984821][INFO ] 8-bit allocation done
[02:30:39][984821][INFO ] Foobar
[02:30:39][984821][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_6.binary
[02:30:40][984821][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:30:40][984821][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:30:40][984821][INFO ] FftSize = 12582913
[02:30:40][984821][INFO ] Seed for random number generator is -1045875656.
[02:30:42][984821][INFO ] 8[02:30:42][984821][INFO ] 9[02:30:42][984821][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:30:42][984821][INFO ] Normalization factor 3.97364e-08
[02:30:43][984821][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
[02:30:43][984821][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:30:43][984821][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:30:43][984821][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:30:43][984821][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:31:34][984821][INFO ] Checkpoint committed!
[02:32:35][984821][INFO ] Checkpoint committed!
[02:33:35][984821][INFO ] Checkpoint committed!
[02:34:35][984821][INFO ] Checkpoint committed!
[02:35:35][984821][INFO ] Checkpoint committed!
[02:36:35][984821][INFO ] Checkpoint committed!
[02:37:35][984821][INFO ] Checkpoint committed!
[02:37:58][984821][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 495.591380 3647.625000 0.5708098 2.1395104 287.647 124.924  1
------> CAND: 495.481089 3647.625000 0.5708098 2.1395104 264.624 114.925  1
------> CAND: 495.466556 3647.625000 0.5708098 2.1395104 222.132 96.4708  1
------> CAND: 495.510933 3647.625000 0.5708098 2.1395104 219.203 95.1988  1
------> CAND: 495.472006 3647.625000 0.5708098 2.1395104 202.225 87.825  1
------> CAND: 495.582557 3647.625000 0.5708098 2.1395104 201.623 87.564  1
------> CAND: 495.480570 3647.625000 0.5708098 2.1395104 193.135 83.8775  1
------> CAND: 495.375988 3647.625000 0.5708098 2.1395104 193.087 83.8566  1
------> CAND: 495.499514 3647.625000 0.5708098 2.1395104 191.8 83.2976  1
------> CAND: 495.350556 3647.625000 0.5708098 2.1395104 189.635 82.3575  1
------> CAND: 495.503926 3647.625000 0.5708098 2.1395104 187.737 81.5333  1
------> CAND: 495.492767 3647.625000 0.5708098 2.1395104 183.733 79.7944  1
------> CAND: 495.368722 3647.625000 0.5708098 2.1395104 181.71 78.9155  1
------> CAND: 495.360677 3647.625000 0.5708098 2.1395104 180.858 78.5458  1
------> CAND: 495.488615 3647.625000 0.5708098 2.1395104 178.339 77.4516  1
------> CAND: 495.523908 3647.625000 0.5708098 2.1395104 177.33 77.0135  1
------> CAND: 495.509894 3647.625000 0.5708098 2.1395104 177.079 76.9044  1
------> CAND: 495.412319 3647.625000 0.5708098 2.1395104 175.749 76.327  1
------> CAND: 495.488874 3647.625000 0.5708098 2.1395104 167.904 72.9199  1
------> CAND: 495.598128 3647.625000 0.5708098 2.1395104 167.459 72.7267  1
------> CAND: 495.381956 3647.625000 0.5708098 2.1395104 167.395 72.6986  1
------> CAND: 495.354449 3647.625000 0.5708098 2.1395104 166.053 72.1157  1
------> CAND: 495.537402 3647.625000 0.5708098 2.1395104 165.743 71.9811  1
------> CAND: 495.551935 3647.625000 0.5708098 2.1395104 165.422 71.842  1
------> CAND: 495.343809 3647.625000 0.5708098 2.1395104 163.877 71.171  1
------> CAND: 495.549599 3647.625000 0.5708098 2.1395104 161.786 70.2626  1
------> CAND: 495.509116 3647.625000 0.5708098 2.1395104 160.476 69.6938  1
------> CAND: 495.512749 3647.625000 0.5708098 2.1395104 158.284 68.742  1
------> CAND: 495.434896 3647.625000 0.5708098 2.1395104 155.21 67.4069  1
------> CAND: 495.515863 3647.625000 0.5708098 2.1395104 154.239 66.985  1
------> CAND: 495.478753 3647.625000 0.5708098 2.1395104 153.252 66.5566  1
------> CAND: 495.577107 3647.625000 0.5708098 2.1395104 152.533 66.2444  1
------> CAND: 495.470190 3647.625000 0.5708098 2.1395104 150.196 65.2294  1
------> CAND: 495.358341 3647.625000 0.5708098 2.1395104 148.633 64.5506  1
------> CAND: 495.337061 3647.625000 0.5708098 2.1395104 148.418 64.457  1
------> CAND: 495.525206 3647.625000 0.5708098 2.1395104 147.833 64.2031  1
------> CAND: 495.507040 3647.625000 0.5708098 2.1395104 146.264 63.5216  1
------> CAND: 495.389742 3647.625000 0.5708098 2.1395104 146.072 63.4384  1
------> CAND: 495.461626 3647.625000 0.5708098 2.1395104 145.025 62.9834  1
------> CAND: 495.438529 3647.625000 0.5708098 2.1395104 144.625 62.8097  1
------> CAND: 495.424775 3647.625000 0.5708098 2.1395104 144.044 62.5575  1
------> CAND: 495.584633 3647.625000 0.5708098 2.1395104 143.924 62.5052  1
------> CAND: 495.565948 3647.625000 0.5708098 2.1395104 140.872 61.1798  1
------> CAND: 495.341733 3647.625000 0.5708098 2.1395104 139.162 60.4374  1
------> CAND: 495.353151 3647.625000 0.5708098 2.1395104 138.844 60.2994  1
------> CAND: 495.559461 3647.625000 0.5708098 2.1395104 138.047 59.9532  1
------> CAND: 495.402458 3647.625000 0.5708098 2.1395104 137.834 59.8604  1
------> CAND: 495.402977 3647.625000 0.5708098 2.1395104 137.103 59.5432  1
------> CAND: 495.341992 3647.625000 0.5708098 2.1395104 136.36 59.2205  1
------> CAND: 495.417769 3647.625000 0.5708098 2.1395104 136.097 59.1062  1
------> CAND: 495.358601 3647.625000 0.5708098 2.1395104 135.194 58.7141  1
------> CAND: 495.568284 3647.625000 0.5708098 2.1395104 134.719 58.5076  1
------> CAND: 495.498217 3647.625000 0.5708098 2.1395104 134.668 58.4855  1
------> CAND: 495.489653 3647.625000 0.5708098 2.1395104 134.362 58.3525  1
------> CAND: 495.435934 3647.625000 0.5708098 2.1395104 133.635 58.0368  1
------> CAND: 495.517680 3647.625000 0.5708098 2.1395104 133.192 57.8447  1
------> CAND: 495.557385 3647.625000 0.5708098 2.1395104 132.735 57.6459  1
------> CAND: 495.581779 3647.625000 0.5708098 2.1395104 132.422 57.5101  1
------> CAND: 495.476158 3647.625000 0.5708098 2.1395104 132.229 57.4263  1
------> CAND: 495.463442 3647.625000 0.5708098 2.1395104 131.563 57.1372  1
------> CAND: 495.345625 3647.625000 0.5708098 2.1395104 130.433 56.6463  1
------> CAND: 495.428928 3647.625000 0.5708098 2.1395104 128.492 55.8035  1
------> CAND: 495.432561 3647.625000 0.5708098 2.1395104 127.813 55.5084  1
------> CAND: 495.441125 3647.625000 0.5708098 2.1395104 127.572 55.404  1
------> CAND: 495.599685 3647.625000 0.5708098 2.1395104 127.339 55.3028  1
------> CAND: 495.587488 3647.625000 0.5708098 2.1395104 126.877 55.1019  1
------> CAND: 495.387925 3647.625000 0.5708098 2.1395104 126.081 54.7562  1
------> CAND: 495.561796 3647.625000 0.5708098 2.1395104 125.862 54.6612  1
------> CAND: 495.465259 3647.625000 0.5708098 2.1395104 125.247 54.3942  1
------> CAND: 495.382995 3647.625000 0.5708098 2.1395104 125.123 54.3402  1
------> CAND: 495.477715 3647.625000 0.5708098 2.1395104 124.139 53.9129  1
------> CAND: 495.399344 3647.625000 0.5708098 2.1395104 123.681 53.7138  1
------> CAND: 495.475899 3647.625000 0.5708098 2.1395104 123.191 53.5012  1
------> CAND: 495.470968 3647.625000 0.5708098 2.1395104 123.181 53.497  1
------> CAND: 495.553752 3647.625000 0.5708098 2.1395104 122.371 53.1449  1
------> CAND: 495.583595 3647.625000 0.5708098 2.1395104 121.05 52.5713  1
------> CAND: 495.506002 3647.625000 0.5708098 2.1395104 119.003 51.6825  1
------> CAND: 495.528579 3647.625000 0.5708098 2.1395104 118.859 51.6197  1
------> CAND: 495.598906 3647.625000 0.5708098 2.1395104 118.222 51.3433  1
------> CAND: 495.521313 3647.625000 0.5708098 2.1395104 117.376 50.9759  1
------> CAND: 495.439568 3647.625000 0.5708098 2.1395104 116.627 50.6503  1
------> CAND: 495.448650 3647.625000 0.5708098 2.1395104 116.563 50.6225  1
------> CAND: 495.467335 3647.625000 0.5708098 2.1395104 115.946 50.3548  1
------> CAND: 495.546745 3647.625000 0.5708098 2.1395104 114.729 49.826  1
------> CAND: 495.349518 3647.625000 0.5708098 2.1395104 113.943 49.4847  1
------> CAND: 495.564132 3647.625000 0.5708098 2.1395104 113.633 49.3502  1
------> CAND: 495.473304 3647.625000 0.5708098 2.1395104 113.338 49.2219  1
------> CAND: 495.516901 3647.625000 0.5708098 2.1395104 111.633 48.4817  1
------> CAND: 495.514825 3647.625000 0.5708098 2.1395104 111.508 48.4274  1
------> CAND: 495.408167 3647.625000 0.5708098 2.1395104 111.088 48.245  1
------> CAND: 495.415952 3647.625000 0.5708098 2.1395104 110.836 48.1355  1
------> CAND: 495.342252 3647.625000 0.5708098 2.1395104 110.237 47.8754  1
------> CAND: 495.542593 3647.625000 0.5708098 2.1395104 109.012 47.3433  1
------> CAND: 495.459031 3647.625000 0.5708098 2.1395104 108.907 47.2977  1
------> CAND: 495.527801 3647.625000 0.5708098 2.1395104 108.737 47.2241  1
------> CAND: 495.444239 3647.625000 0.5708098 2.1395104 108.364 47.0618  1
------> CAND: 495.551156 3647.625000 0.5708098 2.1395104 107.781 46.8086  1
------> CAND: 495.520794 3647.625000 0.5708098 2.1395104 107.457 46.668  1
------> CAND: 495.401939 3647.625000 0.5708098 2.1395104 106.584 46.2888  1
------> CAND: 495.563094 3647.625000 0.5708098 2.1395104 106.191 46.1183  1
[02:37:58][984821][INFO ] Statistics: count dirty SumSpec pages 261094 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:37:58][984821][INFO ] Data processing finished successfully!
02:37:58 (984821): called boinc_finish(0)

</stderr_txt>
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