Task 1732920696

Name: Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_38_2350000_1
Workunit ID: 875771222
Created: 20 Feb 2025 20:44:01 UTC
Sent: 20 Feb 2025 21:43:26 UTC
Report deadline: 6 Mar 2025 21:43:26 UTC
Received: 21 Feb 2025 0:10:47 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 746.88
CPU time (sec): 14.66
Peak working set size (MB): 400.01
Peak swap size (MB): 14918.64
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[16:58:12][2435021][INFO ] Application startup - thank you for supporting Einstein@Home!
[16:58:12][2435021][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_cfbf00127_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_38.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 2350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_38.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_38_2350000_1_0
------> GPU usage: 0.500000
[16:58:12][2435021][INFO ] Starting data processing...
[16:58:12][2435021][INFO ] opti: No host transfer for n_steps. Use device global.
[16:58:12][2435021][INFO ] opti: No host transfer for mean. Use device global.
[16:58:12][2435021][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:58:12][2435021][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:58:12][2435021][INFO ] opti: power spectrum in fft callback (static link).
[16:58:12][2435021][INFO ] opti: __constant__ access is not uniform, bad!
[16:58:13][2435021][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[16:58:13][2435021][INFO ] CUDA global memory status (initial GPU state, including context):
[16:58:13][2435021][INFO ] No template file. Generating templates.
[16:58:13][2435021][INFO ] Template param value T_cons = 50000
[16:58:18][2435021][INFO ] Number of generated templates to be used: 50000
[16:58:18][2435021][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_38.cpt
[16:58:18][2435021][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_38.cpt (No such file or directory).
------> Starting from scratch...
[16:58:18][2435021][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_38.binary
[16:58:18][2435021][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM233.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735045114205
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 233.8 cm^-3 pc
------> Scale factor: 1.23709
[16:58:18][2435021][INFO ] Allocating memory for dedispersed compressed time series...
[16:58:18][2435021][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:58:18][2435021][INFO ] 8-bit allocation done
[16:58:18][2435021][INFO ] Foobar
[16:58:18][2435021][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_38.binary
[16:58:18][2435021][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:58:18][2435021][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:58:18][2435021][INFO ] FftSize = 12582913
[16:58:18][2435021][INFO ] Seed for random number generator is -1035014176.
[16:58:20][2435021][INFO ] 8[16:58:20][2435021][INFO ] 9[16:58:21][2435021][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:58:21][2435021][INFO ] Normalization factor 3.97364e-08
[16:58:21][2435021][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
[16:58:21][2435021][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
[16:58:21][2435021][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:58:21][2435021][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:58:21][2435021][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:59:12][2435021][INFO ] Checkpoint committed!
[17:00:13][2435021][INFO ] Checkpoint committed!
[17:01:13][2435021][INFO ] Checkpoint committed!
[17:02:13][2435021][INFO ] Checkpoint committed!
[17:03:13][2435021][INFO ] Checkpoint committed!
[17:04:13][2435021][INFO ] Checkpoint committed!
[17:05:13][2435021][INFO ] Checkpoint committed!
[17:06:13][2435021][INFO ] Checkpoint committed!
[17:07:13][2435021][INFO ] Checkpoint committed!
[17:08:13][2435021][INFO ] Checkpoint committed!
[17:09:13][2435021][INFO ] Checkpoint committed!
[17:10:13][2435021][INFO ] Checkpoint committed!
[17:10:38][2435021][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  11.930933 3762.962646 0.8040380 0.4499188 16.9223 12.6623  8
------> CAND: 432.023056 3882.967041 0.5643538 2.6331658 19.1059 12.5922  4
------> CAND:  11.930674 3665.475586 0.7667161 0.4018072 16.7078 12.4367  8
------> CAND: 431.984908 3716.113525 0.7325760 2.7903597 18.7705 12.3234  4
------> CAND: 278.804699 3711.635010 0.7867671 2.8146842 18.2687 11.9218  4
------> CAND: 115.265403 3626.376953 0.6307873 2.7138760 15.3314 11.8163 16
------> CAND: 172.784569 3917.241943 0.7605535 2.8135638 16.051 11.7489  8
------> CAND: 181.317489 3993.010986 0.8763102 0.5803071 15.2355 11.6897 16
------> CAND: 230.463593 3790.835205 0.7113442 2.7805583 15.9559 11.6497  8
------> CAND: 394.079184 4290.977051 0.7326583 0.8963435 15.8724 11.5627  8
------> CAND:   5.965337 3762.962646 0.8040380 0.4499188 15.1284 11.5486 16
------> CAND:  82.555312 3627.455322 0.6129753 2.7002113 15.7789 11.4653  8
------> CAND: 210.244715 3889.565430 0.6836773 2.7532797 15.7636 11.4494  8
------> CAND: 230.530806 3626.376953 0.6307873 2.7138760 15.7432 11.4281  8
------> CAND:  39.620560 3966.675537 0.9655050 2.9147367 15.0103 11.3934 16
------> CAND: 115.215837 4230.899902 1.0664171 2.9696598 14.9979 11.3772 16
------> CAND: 374.848777 4849.445312 1.0104796 2.8586838 20.8885 11.3445  2
------> CAND: 230.569732 3884.995850 0.4579791 2.4529896 17.4525 11.2707  4
------> CAND: 115.633387 4177.047363 1.0332363 0.6248863 25.9083 11.2518  1
------> CAND: 259.085117 3619.482910 0.7705276 2.8006263 17.421 11.2456  4
------> CAND: 115.210646 3755.348145 0.9468216 2.8901412 14.8886 11.234 16
------> CAND: 115.231926 3790.835205 0.7113442 2.7805583 14.8685 11.2077 16
------> CAND: 115.238673 3813.041748 0.8280149 2.8433113 15.5277 11.2043  8
------> CAND: 192.906390 3732.598389 0.9863517 0.3601652 15.5059 11.1817  8
------> CAND:  62.625009 3970.253174 0.4428497 1.0650448 14.8412 11.1719 16
------> CAND: 461.139204 3884.995850 0.4579791 2.4529896 20.5757 11.1587  2
------> CAND: 115.241787 3729.619629 0.4667944 2.5210388 14.8283 11.1552 16
------> CAND: 115.260472 3954.569092 0.7231915 2.7807388 14.8261 11.1522 16
------> CAND: 288.943202 3627.455322 0.6129753 2.7002113 20.5324 11.133  2
------> CAND: 115.278119 4103.625000 0.6920466 2.7381155 14.8013 11.1199 16
------> CAND: 194.996736 4294.277344 1.0115153 0.7151353 14.7709 11.0801 16
------> CAND:  11.930414 3621.405273 0.7484159 0.3700933 15.326 10.9953  8
------> CAND: 215.992324 3716.113525 0.7325760 2.7903597 15.3077 10.9764  8
------> CAND: 115.264105 3767.412354 0.5823867 2.6688197 14.6856 10.9689 16
------> CAND: 288.069175 3635.515869 0.5078845 2.5959177 17.0622 10.9603  4
------> CAND:  86.392414 3917.241943 0.7605535 2.8135638 14.6567 10.9312 16
------> CAND:  11.931193 3813.504883 0.8272550 0.4788903 15.2528 10.9195  8
------> CAND: 225.255504 5565.397949 1.2177336 2.7755253 15.2525 10.9192  8
------> CAND: 230.506152 3700.385498 0.5412210 2.6297450 15.2161 10.8816  8
------> CAND: 224.599983 3840.403320 0.6120096 2.6990671 15.2149 10.8804  8
------> CAND: 259.148956 4102.798340 0.7954770 2.8300285 20.0962 10.8741  2
------> CAND: 109.574367 4396.406250 1.0912441 2.9728618 15.1943 10.859  8
------> CAND: 230.461517 4326.005371 0.8572042 2.8452818 15.1895 10.8541  8
------> CAND: 232.549268 4428.918457 0.9704567 2.9080231 24.9807 10.849  1
------> CAND: 345.608064 4204.441406 0.6590542 2.6892347 16.9035 10.8342  4
------> CAND:  23.051160 3724.694336 0.7107316 2.7777755 15.1623 10.826  8
------> CAND: 249.733186 3668.395508 0.7115864 2.7700958 16.8422 10.7856  4
------> CAND:  76.187736 3673.629395 0.6873327 2.7553988 14.5258 10.761 16
------> CAND:  86.373989 4295.461914 0.7295521 2.7469482 14.5168 10.7493 16
------> CAND: 345.531769 4213.258789 0.7221736 2.7485330 19.8758 10.7434  2
------> CAND: 259.061242 4300.704590 0.8659822 2.8611529 16.7858 10.7409  4
------> CAND: 213.016014 3783.821533 0.9062737 0.4229932 15.0753 10.7361  8
------> CAND: 471.712645 3849.488037 1.0048331 0.4231251 19.856 10.7317  2
------> CAND: 205.803995 4697.995605 1.0827066 2.9468250 16.7739 10.7314  4
------> CAND: 414.713795 4250.098145 1.0108857 2.9456689 19.8339 10.7186  2
------> CAND: 167.218617 3859.412842 1.0062076 2.9200845 15.0471 10.707  8
------> CAND: 142.697337 5002.209961 0.8757235 1.3595600 14.4827 10.7051 16
------> CAND: 345.744047 3671.365234 0.7228783 2.7814221 24.6372 10.6998  1
------> CAND:  70.253021 4592.926270 0.5882580 2.2968836 15.0334 10.6929  8
------> CAND: 216.011528 3882.967041 0.5643538 2.6331658 15.0313 10.6908  8
------> CAND: 390.958846 4407.649902 0.5078866 2.1820786 16.7034 10.6755  4
------> CAND: 172.703602 3747.687256 0.9883304 2.9026914 15.0118 10.6707  8
------> CAND: 338.080742 4654.991699 1.1284955 2.9771576 15.0096 10.6684  8
------> CAND: 115.273448 4161.126465 0.5607980 2.5459831 14.452 10.6653 16
------> CAND:  38.401905 4688.388184 0.9148352 2.8201759 14.4488 10.661 16
------> CAND: 418.990766 4935.115723 0.7717144 2.5184333 19.7279 10.6557  2
------> CAND: 163.345702 4652.401855 1.0797962 2.9514496 14.4422 10.6525 16
------> CAND: 125.340586 4259.709961 1.0439724 0.6776420 14.4383 10.6475 16
------> CAND: 288.097721 3841.988770 0.8865558 2.8766890 16.6625 10.6431  4
------> CAND: 235.392710 3736.902344 0.9040691 2.8685465 14.975 10.6327  8
------> CAND: 115.193778 3945.864746 0.9364479 2.9056668 14.4204 10.6243 16
------> CAND: 345.622856 3792.016357 0.5491598 2.6359189 19.6672 10.6197  2
------> CAND:  46.852821 4579.269531 1.0214398 2.9204566 14.407 10.6069 16
------> CAND: 118.990138 4024.050537 0.5880044 2.6342902 14.9463 10.6031  8
------> CAND: 124.633164 4051.560303 0.9081330 2.8970366 14.9424 10.5992  8
------> CAND: 172.763549 4508.863770 0.8882357 2.8467016 16.6065 10.5987  4
------> CAND: 230.354599 4213.258789 0.7221736 2.7485330 16.6025 10.5955  4
------> CAND: 115.256579 3620.777588 0.7552936 2.7893662 14.3911 10.5864 16
------> CAND: 412.558053 3642.507568 0.9262771 2.8654265 19.6018 10.581  2
------> CAND: 378.026986 4451.574219 1.0990281 0.7688113 14.9187 10.5747  8
------> CAND: 114.571994 4121.617676 0.9106377 2.8983939 14.917 10.573  8
------> CAND:  86.372173 4065.033203 0.9459966 2.9151914 14.3798 10.5717 16
------> CAND: 432.103763 3635.515869 0.5078845 2.5959177 19.5835 10.5701  2
------> CAND: 115.260991 4775.794922 0.8113539 2.6726685 14.9083 10.564  8
------> CAND: 252.982500 3831.204590 0.6311013 0.6196663 24.323 10.5633  1
------> CAND: 384.107285 3993.063721 0.8770762 2.8805096 16.5578 10.56  4
------> CAND:  83.487728 5712.135254 1.2076887 2.6714947 14.3686 10.5572 16
------> CAND:  35.534589 3942.416016 0.9154164 0.5180089 14.3621 10.5489 16
------> CAND: 408.273037 3731.883301 0.6916776 0.4867845 16.5401 10.5461  4
------> CAND: 176.207754 4350.326172 0.8491005 2.8357842 14.3587 10.5444 16
------> CAND: 172.841401 3635.515869 0.5078845 2.5959177 14.8858 10.5408  8
------> CAND:  86.370615 3845.289062 0.8642486 2.8670933 14.3511 10.5346 16
------> CAND: 345.668270 4808.177734 0.8489898 2.7203274 16.5248 10.5339  4
------> CAND:  86.361014 3919.122803 0.9400528 2.9011133 14.3471 10.5295 16
------> CAND: 179.006560 3687.658691 0.3247851 2.1271431 14.3451 10.5269 16
------> CAND: 352.815153 4289.526367 0.6588573 0.9819239 16.4932 10.5089  4
------> CAND: 115.285645 4562.344238 0.7380707 2.6751571 14.3253 10.5013 16
------> CAND:   9.409802 4292.568848 0.7833580 0.8498916 14.8438 10.4976  8
------> CAND: 137.301882 4230.569336 0.8850080 0.7360796 14.3223 10.4974 16
------> CAND:  77.730777 3616.520020 0.9397283 2.8617771 14.3176 10.4913 16
[17:10:38][2435021][INFO ] Statistics: count dirty SumSpec pages 1999 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:10:38][2435021][INFO ] Data processing finished successfully!
17:10:38 (2435021): called boinc_finish(0)

</stderr_txt>
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