Task 1733879340

Name: Ter5_1_dns_cfbf00126_segment_8_dms_200_40000_94_1650000_3
Workunit ID: 874886481
Created: 22 Feb 2025 17:10:17 UTC
Sent: 22 Feb 2025 17:13:53 UTC
Report deadline: 8 Mar 2025 17:13:53 UTC
Received: 22 Feb 2025 19:48:13 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 750.92
CPU time (sec): 13.34
Peak working set size (MB): 307.22
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[12:35:32][743448][INFO ] Application startup - thank you for supporting Einstein@Home!
[12:35:32][743448][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_8_dms_200_94.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 1650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_94.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_40000_94_1650000_3_0
------> GPU usage: 0.500000
[12:35:32][743448][INFO ] Starting data processing...
[12:35:32][743448][INFO ] opti: No host transfer for n_steps. Use device global.
[12:35:32][743448][INFO ] opti: No host transfer for mean. Use device global.
[12:35:32][743448][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:35:32][743448][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:35:32][743448][INFO ] opti: power spectrum in fft callback (static link).
[12:35:32][743448][INFO ] opti: __constant__ access is not uniform, bad!
[12:35:32][743448][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[12:35:32][743448][INFO ] CUDA global memory status (initial GPU state, including context):
[12:35:32][743448][INFO ] No template file. Generating templates.
[12:35:32][743448][INFO ] Template param value T_cons = 50000
[12:35:36][743448][INFO ] Number of generated templates to be used: 50000
[12:35:36][743448][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_8_dms_200_94.cpt
[12:35:36][743448][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_8_dms_200_94.cpt (No such file or directory).
------> Starting from scratch...
[12:35:36][743448][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_94.binary
[12:35:36][743448][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_8_dms_200_DM239.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.81732209694
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 239.4 cm^-3 pc
------> Scale factor: 1.81824
[12:35:36][743448][INFO ] Allocating memory for dedispersed compressed time series...
[12:35:36][743448][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:35:36][743448][INFO ] 8-bit allocation done
[12:35:36][743448][INFO ] Foobar
[12:35:36][743448][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_94.binary
[12:35:36][743448][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:35:36][743448][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:35:36][743448][INFO ] FftSize = 12582913
[12:35:36][743448][INFO ] Seed for random number generator is -1031032320.
[12:35:38][743448][INFO ] 8[12:35:38][743448][INFO ] 9[12:35:38][743448][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:35:38][743448][INFO ] Normalization factor 3.97364e-08
[12:35:38][743448][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
[12:35:38][743448][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:35:38][743448][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:35:38][743448][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:35:38][743448][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:36:33][743448][INFO ] Checkpoint committed!
[12:37:33][743448][INFO ] Checkpoint committed!
[12:38:33][743448][INFO ] Checkpoint committed!
[12:39:33][743448][INFO ] Checkpoint committed!
[12:40:33][743448][INFO ] Checkpoint committed!
[12:41:33][743448][INFO ] Checkpoint committed!
[12:42:33][743448][INFO ] Checkpoint committed!
[12:43:33][743448][INFO ] Checkpoint committed!
[12:44:33][743448][INFO ] Checkpoint committed!
[12:45:33][743448][INFO ] Checkpoint committed!
[12:46:33][743448][INFO ] Checkpoint committed!
[12:47:33][743448][INFO ] Checkpoint committed!
[12:48:02][743448][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.393193 3815.807129 0.7056732 2.5870821 15.8585 12.5162 16
------> CAND: 173.020463 4991.789551 0.9497067 1.9439220 22.7381 12.4448  2
------> CAND: 221.278266 4249.549316 0.9953340 0.8737690 16.6453 12.371  8
------> CAND: 356.830797 4225.487305 0.9479949 0.8779596 18.6857 12.2554  4
------> CAND: 115.217394 3724.690186 0.7421181 2.6399190 16.3214 12.0315  8
------> CAND: 144.806887 4094.325684 0.9492329 2.7530160 15.4871 12.0223 16
------> CAND: 133.947726 3855.815674 0.5653736 0.9967591 15.4617 11.9886 16
------> CAND: 115.208311 4049.595703 0.8721240 2.6970344 15.4136 11.925 16
------> CAND:  59.938310 4049.897217 1.0127816 2.7973917 15.4133 11.9246 16
------> CAND: 269.259433 3673.950439 0.9513241 2.7716360 16.0399 11.7373  8
------> CAND:  86.366723 4241.106445 0.9960029 2.7616301 15.1559 11.5848 16
------> CAND: 115.178727 3919.418701 0.9192367 2.7562211 15.0709 11.4731 16
------> CAND: 115.210646 4142.687500 0.9057075 2.7121606 15.0603 11.4592 16
------> CAND: 115.209349 3622.417725 0.7650633 2.6667061 15.0577 11.4558 16
------> CAND: 172.724103 3830.171143 0.9035298 2.7466230 15.7455 11.4305  8
------> CAND: 327.540777 3701.992188 0.8328444 2.7105041 15.7152 11.3991  8
------> CAND: 345.855896 3636.258057 0.5451795 2.4276052 17.6092 11.3955  4
------> CAND:  68.268554 5076.087402 1.1519399 2.5530250 15.003 11.3839 16
------> CAND: 172.720211 3913.153320 1.0144941 2.8084848 15.6865 11.3693  8
------> CAND:  57.511900 3994.654785 0.9196358 2.7453287 14.9843 11.3594 16
------> CAND: 115.182360 4127.439941 0.9890627 2.7801085 15.635 11.3157  8
------> CAND: 199.742639 4245.635254 1.0662522 2.8121896 14.9499 11.3143 16
------> CAND: 247.959959 4548.825684 0.8057513 2.3718319 15.5901 11.2691  8
------> CAND:  50.943464 3616.299561 0.9386262 0.4010863 14.9074 11.2586 16
------> CAND: 451.235038 3862.427246 0.9504864 0.5827262 17.4123 11.2387  4
------> CAND:  86.381515 3889.745361 0.8226465 2.6821201 14.867 11.2058 16
------> CAND: 115.209868 3966.852295 0.9503583 2.7673256 14.865 11.2031 16
------> CAND: 174.776821 3849.777588 0.9187738 2.7591422 14.8475 11.1802 16
------> CAND: 258.416102 4775.191406 1.1360812 2.7094867 15.4736 11.1483  8
------> CAND: 475.913320 3646.815430 0.9321811 2.7609944 20.5452 11.1406  2
------> CAND:  66.572143 3725.307617 0.9682923 2.7754745 15.457 11.131  8
------> CAND: 179.815191 4049.897217 1.0127816 2.7973917 17.2754 11.1298  4
------> CAND:  55.270519 4131.337891 0.6045700 1.2812672 15.4389 11.1122  8
------> CAND: 200.741490 4037.529297 1.0343972 0.6807648 14.7952 11.1118 16
------> CAND: 101.886927 3616.299561 0.9386262 0.4010863 15.396 11.0678  8
------> CAND:  55.622414 3728.812500 0.5452414 0.8645519 14.7601 11.066 16
------> CAND: 199.701378 4410.127930 0.8895023 1.1224201 15.3941 11.0658  8
------> CAND: 226.018979 4096.423828 0.9159350 0.7935545 17.1528 11.0322  4
------> CAND:  57.621413 3882.261475 0.6339467 2.4836619 14.7134 11.0052 16
------> CAND:  48.355898 4394.230469 1.0879520 0.9202054 14.7107 11.0017 16
------> CAND: 115.189626 3708.410645 0.9815165 2.7804775 14.6906 10.9754 16
------> CAND: 329.426890 4125.264160 0.6109909 1.2663583 17.0795 10.974  4
------> CAND: 322.346183 3705.682617 0.8057299 0.5424653 15.3009 10.9693  8
------> CAND: 115.207532 4045.450684 0.8736032 2.6989872 14.6571 10.9317 16
------> CAND: 230.410912 3685.560791 0.6637356 2.5714133 15.237 10.9032  8
------> CAND: 345.748199 4163.571289 0.7113130 2.4800909 20.1207 10.8887  2
------> CAND: 178.415399 4225.487305 0.9479949 0.8779596 15.1843 10.8488  8
------> CAND: 115.205456 3928.288818 0.7947445 2.6583772 14.5917 10.8466 16
------> CAND: 115.251130 3765.043945 0.8104573 2.6848292 14.5906 10.8452 16
------> CAND: 146.276487 4055.117188 0.7350417 0.9394469 16.9144 10.8429  4
------> CAND:  63.607251 4528.009766 1.1055746 1.0227900 20.0365 10.8387  2
------> CAND:  36.108623 3768.494629 0.7803836 2.6620214 14.5737 10.8232 16
------> CAND: 115.238673 3906.306885 0.7093135 2.5699050 14.5689 10.8171 16
------> CAND: 362.856859 3824.553467 0.5754378 2.3996861 15.1411 10.8041  8
------> CAND: 295.834987 3886.229980 0.4722189 2.0361683 15.1334 10.7962  8
------> CAND:  86.510231 4991.789551 0.9497067 1.9439220 16.8488 10.7909  4
------> CAND: 129.596796 4013.937256 0.8193496 2.6643131 15.1208 10.7832  8
------> CAND: 400.940606 3615.979248 0.9127248 0.4126611 15.1114 10.7734  8
------> CAND:  86.384629 3838.787354 0.7884210 2.6660838 14.516 10.7483 16
------> CAND: 180.822606 3928.962891 0.9962325 2.7949233 14.5031 10.7315 16
------> CAND: 460.952877 3832.105469 0.7951885 2.6723204 24.7089 10.731  1
------> CAND: 271.031102 3673.995850 0.4213200 1.1283556 15.0664 10.727  8
------> CAND:  86.366982 3689.737061 0.9003759 2.7444704 14.4967 10.7233 16
------> CAND: 179.118928 3788.633301 0.8977086 0.5620852 14.4916 10.7166 16
------> CAND: 387.536958 4199.237793 0.8913993 0.9029983 15.0403 10.7  8
------> CAND: 219.539295 3809.938232 0.8416517 2.7129617 15.0365 10.6962  8
------> CAND:  39.954808 4851.512695 1.0048281 2.5135133 15.0109 10.6697  8
------> CAND: 429.756762 3722.977539 0.7460671 0.6020251 16.6925 10.6668  4
------> CAND: 307.725177 3673.950439 0.9513241 2.7716360 15.0025 10.661  8
------> CAND: 228.159151 3721.358398 0.9383362 0.4866337 14.9974 10.6558  8
------> CAND: 367.215056 3878.965576 0.7425250 0.7610250 19.7191 10.6505  2
------> CAND: 230.415843 3763.917236 0.6397969 2.5284765 14.9893 10.6475  8
------> CAND: 192.236337 4651.577148 1.1213790 1.1007102 14.4279 10.634 16
------> CAND:  63.606991 4534.925781 1.1065537 1.0211539 19.6896 10.633  2
------> CAND: 115.272929 3902.968994 0.5428417 2.2882378 14.4262 10.6318 16
------> CAND:  59.951286 3786.092529 0.6236623 2.4939444 14.4107 10.6117 16
------> CAND: 345.553308 3869.868164 0.9495090 2.7674458 16.621 10.6102  4
------> CAND:  26.981426 3622.982422 0.7337856 0.5309123 14.944 10.6008  8
------> CAND: 147.917623 3886.229980 0.4722189 2.0361683 14.4006 10.5986 16
------> CAND:  54.631608 4030.095947 0.9816354 2.7763147 14.3944 10.5906 16
------> CAND: 344.164934 3888.483154 0.9260533 2.7619579 14.9291 10.5855  8
------> CAND:  64.638021 3864.015137 0.7606743 2.6328120 14.9259 10.5821  8
------> CAND:  50.901942 4848.214355 0.9781941 1.4814923 14.9204 10.5765  8
------> CAND: 204.739748 3660.201904 0.8678079 0.4709108 19.5924 10.5754  2
------> CAND: 119.786052 3675.236328 0.7384481 2.6407261 14.3823 10.575 16
------> CAND: 313.002296 3695.191895 0.6124867 0.7254190 14.8983 10.5537  8
------> CAND: 167.153739 4592.219238 0.8974805 1.3045686 14.3623 10.5491 16
------> CAND: 396.490543 3949.315918 0.9975460 0.6245427 16.5353 10.5422  4
------> CAND: 257.898901 4449.875977 0.9882982 1.0394936 16.5327 10.5402  4
------> CAND:  86.381774 3891.167969 0.8216442 2.6811433 14.3532 10.5373 16
------> CAND: 259.193851 4013.937256 0.8193496 2.6643131 16.5282 10.5367  4
------> CAND: 245.155704 3630.912598 0.5885625 2.4866412 19.5253 10.5356  2
------> CAND: 460.899159 4051.492920 0.7956918 2.6262906 24.2543 10.5335  1
------> CAND: 356.820417 4136.742676 0.9065745 0.8410122 16.517 10.5277  4
------> CAND:  69.763587 4199.396973 0.7558222 2.5318253 14.3424 10.5233 16
------> CAND: 245.161153 3695.449951 0.6124351 2.5033896 16.5034 10.517  4
------> CAND: 115.187291 3684.081055 0.9628184 2.7774570 14.321 10.4957 16
------> CAND: 230.379252 3708.410645 0.9815165 2.7804775 14.833 10.4865  8
------> CAND: 287.871170 4220.260742 1.0626255 2.8032711 16.4587 10.4816  4
------> CAND:  55.275450 4327.418457 0.6919976 1.3663592 14.8146 10.4676  8
[12:48:02][743448][INFO ] Statistics: count dirty SumSpec pages 1934 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:48:02][743448][INFO ] Data processing finished successfully!
12:48:02 (743448): called boinc_finish(0)

</stderr_txt>
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