Task 1703544353

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_116_6400000_2
Workunit ID: 857768460
Created: 26 Dec 2024 18:26:52 UTC
Sent: 26 Dec 2024 18:39:54 UTC
Report deadline: 9 Jan 2025 18:39:54 UTC
Received: 27 Dec 2024 1:52:26 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 419.78
CPU time (sec): 32.71
Peak working set size (MB): 291.65
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>
[20:44:40][1342007][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_116.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 6400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_116.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_116_6400000_2_0
------> GPU usage: 0.500000
[20:44:40][1342007][INFO ] Starting data processing...
[20:44:40][1342007][INFO ] opti: No host transfer for n_steps. Use device global.
[20:44:40][1342007][INFO ] opti: No host transfer for mean. Use device global.
[20:44:40][1342007][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:44:40][1342007][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:44:40][1342007][INFO ] opti: power spectrum in fft callback (static link).
[20:44:40][1342007][INFO ] opti: __constant__ access is not uniform, bad!
[20:44:40][1342007][INFO ] Running on device 0 NVIDIA TITAN V
[20:44:40][1342007][INFO ] CUDA global memory status (initial GPU state, including context):
[20:44:40][1342007][INFO ] No template file. Generating templates.
[20:44:40][1342007][INFO ] Template param value T_cons = 50000
[20:44:47][1342007][INFO ] Number of generated templates to be used: 50000
[20:44:47][1342007][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_116.cpt
[20:44:47][1342007][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_116.cpt (No such file or directory).
------> Starting from scratch...
[20:44:47][1342007][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_116.binary
[20:44:47][1342007][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_DM241.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766016028
------> 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: 241.6 cm^-3 pc
------> Scale factor: 1.31378
[20:44:47][1342007][INFO ] Allocating memory for dedispersed compressed time series...
[20:44:47][1342007][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:44:47][1342007][INFO ] 8-bit allocation done
[20:44:47][1342007][INFO ] Foobar
[20:44:47][1342007][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_116.binary
[20:44:47][1342007][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:44:47][1342007][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:44:47][1342007][INFO ] FftSize = 12582913
[20:44:47][1342007][INFO ] Seed for random number generator is 1115668577.
[20:44:50][1342007][INFO ] 8[20:44:50][1342007][INFO ] 9[20:44:51][1342007][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:44:51][1342007][INFO ] Normalization factor 3.97364e-08
[20:44:51][1342007][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
[20:44:51][1342007][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1705 MB (10349 MB free / 12054 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:44:51][1342007][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:44:51][1342007][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:44:51][1342007][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:45:40][1342007][INFO ] Checkpoint committed!
[20:46:40][1342007][INFO ] Checkpoint committed!
[20:47:40][1342007][INFO ] Checkpoint committed!
[20:48:40][1342007][INFO ] Checkpoint committed!
[20:49:40][1342007][INFO ] Checkpoint committed!
[20:50:40][1342007][INFO ] Checkpoint committed!
[20:51:37][1342007][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 495.477196 5803.570312 1.2850995 0.1493791 237.842 103.293  1
------> CAND: 495.539479 5803.570312 1.2850995 0.1493791 231.012 100.327  1
------> CAND: 495.552454 5803.570312 1.2850995 0.1493791 217.52 94.4675  1
------> CAND: 495.360936 5803.570312 1.2850995 0.1493791 215.667 93.6631  1
------> CAND: 495.473563 5803.570312 1.2850995 0.1493791 215.636 93.6496  1
------> CAND: 495.529617 5803.570312 1.2850995 0.1493791 194.58 84.505  1
------> CAND: 495.348480 5803.570312 1.2850995 0.1493791 194.123 84.3066  1
------> CAND: 495.375728 5803.570312 1.2850995 0.1493791 192.759 83.7142  1
------> CAND: 495.545966 5803.570312 1.2850995 0.1493791 185 80.3443  1
------> CAND: 495.578405 5803.570312 1.2850995 0.1493791 180.713 78.4825  1
------> CAND: 495.494324 5803.570312 1.2850995 0.1493791 176.902 76.8273  1
------> CAND: 495.384552 5803.570312 1.2850995 0.1493791 175.815 76.3555  1
------> CAND: 495.458252 5803.570312 1.2850995 0.1493791 171.829 74.6244  1
------> CAND: 495.584633 5803.570312 1.2850995 0.1493791 170.54 74.0644  1
------> CAND: 495.571139 5803.570312 1.2850995 0.1493791 169.686 73.6936  1
------> CAND: 495.478234 5803.570312 1.2850995 0.1493791 167.915 72.9246  1
------> CAND: 495.406610 5803.570312 1.2850995 0.1493791 167.817 72.8822  1
------> CAND: 495.351594 5803.570312 1.2850995 0.1493791 165.55 71.8973  1
------> CAND: 495.573215 5803.570312 1.2850995 0.1493791 162.168 70.4287  1
------> CAND: 495.551156 5803.570312 1.2850995 0.1493791 160.873 69.8662  1
------> CAND: 495.438529 5803.570312 1.2850995 0.1493791 159.644 69.3324  1
------> CAND: 495.439568 5803.570312 1.2850995 0.1493791 158.606 68.8816  1
------> CAND: 495.590602 5803.570312 1.2850995 0.1493791 157.572 68.4328  1
------> CAND: 495.392596 5803.570312 1.2850995 0.1493791 153.096 66.4885  1
------> CAND: 495.421661 5803.570312 1.2850995 0.1493791 152.608 66.2769  1
------> CAND: 495.351075 5803.570312 1.2850995 0.1493791 150.128 65.1999  1
------> CAND: 495.529098 5803.570312 1.2850995 0.1493791 149.414 64.8895  1
------> CAND: 495.338099 5803.570312 1.2850995 0.1493791 147.055 63.8654  1
------> CAND: 495.478494 5803.570312 1.2850995 0.1493791 145.404 63.148  1
------> CAND: 495.539219 5803.570312 1.2850995 0.1493791 142.598 61.9293  1
------> CAND: 495.486798 5803.570312 1.2850995 0.1493791 141.505 61.4547  1
------> CAND: 495.375469 5803.570312 1.2850995 0.1493791 140.491 61.0146  1
------> CAND: 495.510154 5803.570312 1.2850995 0.1493791 140.168 60.8742  1
------> CAND: 495.339916 5803.570312 1.2850995 0.1493791 139.312 60.5024  1
------> CAND: 495.595792 5803.570312 1.2850995 0.1493791 139.141 60.428  1
------> CAND: 495.538700 5803.570312 1.2850995 0.1493791 138.385 60.1  1
------> CAND: 495.588526 5803.570312 1.2850995 0.1493791 136.967 59.4838  1
------> CAND: 495.585412 5803.570312 1.2850995 0.1493791 136.871 59.4423  1
------> CAND: 495.539998 5803.570312 1.2850995 0.1493791 135.893 59.0177  1
------> CAND: 495.574253 5803.570312 1.2850995 0.1493791 134.755 58.5232  1
------> CAND: 495.491729 5803.570312 1.2850995 0.1493791 133.927 58.1637  1
------> CAND: 495.426592 5803.570312 1.2850995 0.1493791 133.924 58.1625  1
------> CAND: 495.353929 5803.570312 1.2850995 0.1493791 131.981 57.3184  1
------> CAND: 495.370798 5803.570312 1.2850995 0.1493791 131.586 57.1469  1
------> CAND: 495.486020 5803.570312 1.2850995 0.1493791 131.534 57.1246  1
------> CAND: 495.477456 5803.570312 1.2850995 0.1493791 130.609 56.723  1
------> CAND: 495.405831 5803.570312 1.2850995 0.1493791 128.669 55.8802  1
------> CAND: 495.481089 5803.570312 1.2850995 0.1493791 128.454 55.7867  1
------> CAND: 495.425814 5803.570312 1.2850995 0.1493791 128.42 55.772  1
------> CAND: 495.561796 5803.570312 1.2850995 0.1493791 126.619 54.9898  1
------> CAND: 495.461626 5803.570312 1.2850995 0.1493791 126.246 54.8278  1
------> CAND: 495.432561 5803.570312 1.2850995 0.1493791 125.991 54.7172  1
------> CAND: 495.522870 5803.570312 1.2850995 0.1493791 124.575 54.1024  1
------> CAND: 495.385330 5803.570312 1.2850995 0.1493791 124.246 53.9595  1
------> CAND: 495.538181 5803.570312 1.2850995 0.1493791 124.126 53.9071  1
------> CAND: 495.363012 5803.570312 1.2850995 0.1493791 122.506 53.2035  1
------> CAND: 495.584893 5803.570312 1.2850995 0.1493791 120.914 52.5123  1
------> CAND: 495.598128 5803.570312 1.2850995 0.1493791 120.856 52.487  1
------> CAND: 495.542074 5803.570312 1.2850995 0.1493791 120.829 52.4755  1
------> CAND: 495.342771 5803.570312 1.2850995 0.1493791 120.529 52.3452  1
------> CAND: 495.441644 5803.570312 1.2850995 0.1493791 119.181 51.7598  1
------> CAND: 495.516642 5803.570312 1.2850995 0.1493791 118.918 51.6455  1
------> CAND: 495.515085 5803.570312 1.2850995 0.1493791 118.583 51.5001  1
------> CAND: 495.580221 5803.570312 1.2850995 0.1493791 117.827 51.1717  1
------> CAND: 495.441125 5803.570312 1.2850995 0.1493791 116.244 50.4841  1
------> CAND: 495.390520 5803.570312 1.2850995 0.1493791 115.622 50.2141  1
------> CAND: 495.534807 5803.570312 1.2850995 0.1493791 115.249 50.0518  1
------> CAND: 495.597609 5803.570312 1.2850995 0.1493791 114.842 49.8751  1
------> CAND: 495.522610 5803.570312 1.2850995 0.1493791 114.395 49.6809  1
------> CAND: 495.359639 5803.570312 1.2850995 0.1493791 114.295 49.6377  1
------> CAND: 495.433080 5803.570312 1.2850995 0.1493791 113.921 49.4753  1
------> CAND: 495.592678 5803.570312 1.2850995 0.1493791 113.299 49.2052  1
------> CAND: 495.345885 5803.570312 1.2850995 0.1493791 112.641 48.9194  1
------> CAND: 495.391818 5803.570312 1.2850995 0.1493791 111.695 48.5084  1
------> CAND: 495.507040 5803.570312 1.2850995 0.1493791 111.391 48.3766  1
------> CAND: 495.354968 5803.570312 1.2850995 0.1493791 111.068 48.2361  1
------> CAND: 495.451764 5803.570312 1.2850995 0.1493791 110.927 48.1749  1
------> CAND: 495.521572 5803.570312 1.2850995 0.1493791 110.908 48.1667  1
------> CAND: 495.413357 5803.570312 1.2850995 0.1493791 109.76 47.6683  1
------> CAND: 495.580481 5803.570312 1.2850995 0.1493791 109.506 47.5579  1
------> CAND: 495.575291 5803.570312 1.2850995 0.1493791 109.455 47.5357  1
------> CAND: 495.347701 5803.570312 1.2850995 0.1493791 109.07 47.3685  1
------> CAND: 495.562315 5803.570312 1.2850995 0.1493791 108.859 47.2767  1
------> CAND: 495.459550 5803.570312 1.2850995 0.1493791 108.756 47.232  1
------> CAND: 495.468373 5803.570312 1.2850995 0.1493791 108.672 47.1958  1
------> CAND: 495.439048 5803.570312 1.2850995 0.1493791 107.98 46.895  1
------> CAND: 495.597349 5803.570312 1.2850995 0.1493791 107.703 46.7749  1
------> CAND: 495.555309 5803.570312 1.2850995 0.1493791 107.531 46.7  1
------> CAND: 495.496919 5803.570312 1.2850995 0.1493791 106.927 46.4376  1
------> CAND: 495.560758 5803.570312 1.2850995 0.1493791 106.724 46.3497  1
------> CAND: 495.360417 5803.570312 1.2850995 0.1493791 105.2 45.6879  1
------> CAND: 495.363272 5803.570312 1.2850995 0.1493791 104.689 45.4659  1
------> CAND: 495.442163 5803.570312 1.2850995 0.1493791 104.132 45.2241  1
------> CAND: 495.520534 5803.570312 1.2850995 0.1493791 102.803 44.6466  1
------> CAND: 495.439308 5803.570312 1.2850995 0.1493791 102.036 44.3137  1
------> CAND: 495.387147 5803.570312 1.2850995 0.1493791 101.844 44.2301  1
------> CAND: 495.504704 5803.570312 1.2850995 0.1493791 101.832 44.2253  1
------> CAND: 495.365088 5803.570312 1.2850995 0.1493791 100.027 43.4411  1
------> CAND: 495.420883 5803.570312 1.2850995 0.1493791 99.4112 43.1737  1
------> CAND: 495.443201 5803.570312 1.2850995 0.1493791 98.2123 42.6531  1
[20:51:37][1342007][INFO ] Statistics: count dirty SumSpec pages 457955 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:51:37][1342007][INFO ] Data processing finished successfully!
20:51:37 (1342007): called boinc_finish(0)

</stderr_txt>
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