Task 1716477227

Name: Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_14_7950000_1
Workunit ID: 866008892
Created: 19 Jan 2025 2:53:11 UTC
Sent: 19 Jan 2025 10:04:35 UTC
Report deadline: 2 Feb 2025 10:04:35 UTC
Received: 19 Jan 2025 12:30:51 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,468.82
CPU time (sec): 43.43
Peak working set size (MB): 234.81
Peak swap size (MB): 65249.21
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[11:18:16][181660][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_4_dms_200_14.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 7950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_14.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_14_7950000_1_0
------> GPU usage: 0.331000
[11:18:16][181660][INFO ] Starting data processing...
[11:18:16][181660][INFO ] opti: No host transfer for n_steps. Use device global.
[11:18:16][181660][INFO ] opti: No host transfer for mean. Use device global.
[11:18:16][181660][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:18:16][181660][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:18:16][181660][INFO ] opti: power spectrum in fft callback (static link).
[11:18:16][181660][INFO ] opti: __constant__ access is not uniform, bad!
[11:18:17][181660][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[11:18:17][181660][INFO ] CUDA global memory status (initial GPU state, including context):
[11:18:17][181660][INFO ] No template file. Generating templates.
[11:18:17][181660][INFO ] Template param value T_cons = 50000
[11:18:21][181660][INFO ] Number of generated templates to be used: 50000
[11:18:21][181660][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_4_dms_200_14.cpt
[11:18:21][181660][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_4_dms_200_14.cpt (No such file or directory).
------> Starting from scratch...
[11:18:21][181660][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_14.binary
[11:18:21][181660][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_4_dms_200_DM231.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735083605337
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 231.4 cm^-3 pc
------> Scale factor: 1.25607
[11:18:21][181660][INFO ] Allocating memory for dedispersed compressed time series...
[11:18:21][181660][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:18:21][181660][INFO ] 8-bit allocation done
[11:18:21][181660][INFO ] Foobar
[11:18:21][181660][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_14.binary
[11:18:21][181660][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:18:21][181660][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:18:21][181660][INFO ] FftSize = 12582913
[11:18:21][181660][INFO ] Seed for random number generator is -1037097363.
[11:18:23][181660][INFO ] 8[11:18:23][181660][INFO ] 9[11:18:24][181660][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:18:24][181660][INFO ] Normalization factor 3.97364e-08
[11:18:24][181660][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
[11:18:24][181660][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1748 MB (2289 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:18:24][181660][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:18:24][181660][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:18:24][181660][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1402.15283203, mean= -0.00008357  -0.00008357
[11:18:24][181660][INFO ] Launching time series padding kernel: grid 196608, block 32
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[13:22:43][181660][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  57.716134 4191.878418 0.5531904 5.4170027 16.3003 13.1081 16
------> CAND: 205.854080 3679.277100 0.6750535 3.6884124 17.1421 12.8939  8
------> CAND:  63.135723 3835.382812 0.9051692 5.9520879 15.8834 12.5494 16
------> CAND:  76.193445 3641.708984 0.4744724 3.8950257 15.6014 12.174 16
------> CAND: 231.006745 4612.462891 1.0004045 5.9249620 16.3826 12.0956  8
------> CAND: 115.432527 4191.878418 0.5531904 5.4170027 16.2111 11.9161  8
------> CAND: 162.436382 4423.589355 0.7827321 5.7490888 15.4021 11.9097 16
------> CAND:  86.618187 4110.408691 1.0464275 6.0254993 16.1494 11.8516  8
------> CAND:  97.809000 4355.113770 0.8845937 4.0913582 15.2232 11.6735 16
------> CAND:  84.012456 4228.609863 1.0360626 6.0098271 15.209 11.6548 16
------> CAND: 110.349521 3791.290283 0.4400102 5.3943381 15.1476 11.574 16
------> CAND: 408.081001 4040.192871 0.6061666 5.6452165 15.8683 11.5584  8
------> CAND: 385.021536 4059.946777 1.0148239 6.0070639 21.1662 11.5095  2
------> CAND: 115.466003 4205.080078 0.7648032 5.8136449 15.0649 11.4652 16
------> CAND: 115.546970 4188.113770 0.9692119 5.9753575 14.9922 11.3698 16
------> CAND:  86.531252 3766.263916 0.4641995 5.4914265 14.9842 11.3593 16
------> CAND: 322.733630 3628.827881 0.6052089 5.7427163 20.8895 11.3451  2
------> CAND: 180.912136 3670.741211 0.7142813 5.8347893 17.5192 11.3238  4
------> CAND: 392.162190 3623.592773 0.7121614 5.8329139 15.6205 11.3006  8
------> CAND:  50.110180 4190.773438 0.7128062 5.7475209 15.6096 11.2894  8
------> CAND:  86.540853 4194.780273 0.5516859 5.4261198 14.9021 11.2517 16
------> CAND: 170.959960 3726.684570 0.5189967 5.6113167 17.3663 11.2021  4
------> CAND:  86.579261 4102.363770 0.7245938 5.7891126 14.8568 11.1924 16
------> CAND: 482.810295 4329.287109 0.5614214 5.2860298 17.3461 11.1861  4
------> CAND: 282.743269 3773.667236 0.9420947 5.9700255 15.4966 11.1721  8
------> CAND: 393.318044 3806.601562 0.9973789 3.6035523 17.3026 11.1514  4
------> CAND: 230.766180 4342.769531 0.5408676 4.9193411 15.4693 11.1437  8
------> CAND: 316.118222 4047.906250 0.9303598 5.9629307 15.4692 11.1437  8
------> CAND: 115.441610 5394.044922 1.1699955 5.7209711 14.8191 11.1431 16
------> CAND:  96.255319 4059.946777 1.0148239 6.0070639 15.4673 11.1417  8
------> CAND:  82.481092 3670.254395 0.7171009 5.8415155 15.4112 11.0835  8
------> CAND: 280.887000 3788.158936 0.5871431 3.8830700 15.351 11.0211  8
------> CAND: 190.596499 4295.831543 1.0415132 6.0120625 17.1355 11.0186  4
------> CAND: 211.820455 3831.933350 0.8039219 5.8940005 15.3195 10.9886  8
------> CAND: 120.388892 4002.377441 0.9838176 3.7522402 14.6825 10.9648 16
------> CAND: 115.416697 3716.427002 0.3575120 4.4605527 14.6767 10.9573 16
------> CAND: 192.510898 4059.946777 1.0148239 6.0070639 17.0487 10.9496  4
------> CAND: 173.181877 4108.306641 0.8866717 5.9359984 15.2773 10.9448  8
------> CAND: 443.542408 3973.679932 0.6376127 5.7251420 20.213 10.9434  2
------> CAND: 144.108288 4141.001465 0.9613611 3.8655424 15.26 10.927  8
------> CAND: 230.930190 4406.439453 0.7290067 5.6862202 15.2581 10.925  8
------> CAND: 120.078779 4590.271973 1.0655330 5.9738250 14.6433 10.9138 16
------> CAND: 461.992211 4233.301270 0.8443529 5.8776164 16.9822 10.8968  4
------> CAND:  86.614295 3810.833496 0.9979462 5.9922881 14.6281 10.894 16
------> CAND: 298.848148 3683.466064 0.6536273 3.7161131 15.22 10.8856  8
------> CAND: 146.080817 3867.979248 0.6272687 3.9111078 25.0546 10.8811  1
------> CAND:  86.593534 3946.000000 0.8339495 5.9138489 14.6178 10.8806 16
------> CAND: 173.077555 3857.412598 0.5063964 5.5339942 15.1977 10.8626  8
------> CAND: 251.082374 4711.602539 0.9751585 4.2973771 15.1927 10.8574  8
------> CAND: 196.659152 3806.601562 0.9973789 3.6035523 15.1816 10.8459  8
------> CAND: 260.424444 4126.156250 0.8097394 3.9570208 15.1499 10.8132  8
------> CAND: 319.111401 3776.029297 0.7521138 3.7111006 16.8519 10.7933  4
------> CAND: 115.513753 4575.228027 0.8136842 5.7300367 14.5489 10.791 16
------> CAND: 282.541371 4542.320312 1.1104209 4.0697207 16.8325 10.7779  4
------> CAND: 157.825683 3715.874756 0.3642060 4.4046769 14.5344 10.7722 16
------> CAND:  43.052828 3803.907959 0.8733106 3.6583903 14.5332 10.7706 16
------> CAND: 115.393860 4603.301758 0.6575620 5.2660174 14.5295 10.7658 16
------> CAND: 146.117408 4482.663574 1.1024044 4.0254893 14.5278 10.7636 16
------> CAND: 115.492214 4567.170410 1.0645639 5.9849677 14.4965 10.723 16
------> CAND:  19.906428 4876.040527 0.8228030 4.7924881 14.4956 10.7218 16
------> CAND:  50.060614 3667.397949 0.7294986 5.8501310 14.4439 10.6548 16
------> CAND: 314.666269 3765.524170 0.9904330 5.9854927 14.9919 10.6502  8
------> CAND:  86.617928 4112.856445 1.0467786 6.0256119 14.4363 10.6449 16
------> CAND: 134.652294 3858.609375 0.4325983 5.3223486 14.4336 10.6414 16
------> CAND:  24.759249 3923.395996 0.5784269 4.0300450 14.4284 10.6347 16
------> CAND:  25.460962 3879.858154 1.0100392 6.0016861 14.4009 10.599 16
------> CAND: 161.801882 3747.209961 0.4752027 5.5170083 14.9295 10.5858  8
------> CAND: 425.632383 3630.840088 0.5697411 3.7478988 16.5749 10.5737  4
------> CAND: 167.044486 3648.372314 0.9319255 5.9500532 14.3747 10.5651 16
------> CAND: 202.015680 3978.635986 0.8143510 5.8923392 16.5531 10.5564  4
------> CAND: 115.523355 3868.657471 0.7338393 5.8453622 14.3578 10.5433 16
------> CAND:  73.668680 4341.099609 0.9568886 4.0083818 14.3565 10.5416 16
------> CAND: 287.425852 4314.356445 0.7616159 4.1789842 14.8851 10.5401  8
------> CAND:  71.142359 5188.119629 1.1794151 5.8686857 14.3511 10.5346 16
------> CAND: 146.082374 3847.764893 0.6185861 3.8950191 24.25 10.5317  1
------> CAND:  64.137688 3907.260010 0.6808391 3.8872581 14.8763 10.5311  8
------> CAND: 281.111995 3822.516357 0.6702089 3.8205876 14.8759 10.5306  8
------> CAND: 115.458737 4441.462402 0.8240505 5.8042793 14.8568 10.5109  8
------> CAND:  89.272706 3622.965820 0.6962380 3.6231613 16.4629 10.4849  4
------> CAND: 119.287795 3730.085693 0.5005363 5.5855370 14.31 10.4815 16
------> CAND: 221.771074 3973.679932 0.6376127 5.7251420 16.452 10.4763  4
------> CAND: 115.439014 5016.687500 1.0472379 5.8083606 14.8105 10.4633  8
------> CAND: 346.574995 3722.837891 0.7295675 5.8452477 16.4278 10.4571  4
------> CAND: 173.682211 4765.359375 0.7517280 5.3889866 14.2859 10.4504 16
------> CAND: 240.370614 4234.976074 0.9136850 5.9328041 19.373 10.4453  2
------> CAND: 297.174314 4043.129883 0.7705683 3.9272218 16.3979 10.4334  4
------> CAND: 161.366945 3628.827881 0.6052089 5.7427163 16.3936 10.43  4
------> CAND: 288.636981 4415.335938 0.6530194 5.5204406 16.3914 10.4283  4
------> CAND:  50.060354 3672.387695 0.7326219 5.8477507 14.2686 10.428 16
------> CAND:  95.713724 4781.098145 0.9394126 4.4145293 14.2682 10.4275 16
------> CAND: 317.514641 3668.622559 0.3973544 5.3396468 16.3795 10.4188  4
------> CAND: 363.943165 3936.486328 0.4890583 4.2543430 16.3659 10.4081  4
------> CAND: 115.489100 4071.975586 0.9661532 5.9818053 14.2503 10.4044 16
------> CAND:  66.394379 3826.218018 0.8096810 3.7079508 16.3598 10.4033  4
------> CAND: 115.480795 3709.094482 0.5620955 5.6879439 14.2446 10.397 16
------> CAND: 267.457142 3672.372314 0.7332877 3.6339161 14.7449 10.3959  8
------> CAND: 496.800693 4544.944824 0.7610229 4.4437690 16.3469 10.3931  4
------> CAND: 184.511269 3619.442139 0.8000326 3.5591600 14.2384 10.389 16
------> CAND: 180.495624 4287.335449 0.7166773 5.7243071 14.2348 10.3844 16
------> CAND: 339.302770 3748.280518 0.3570948 4.5789700 16.3321 10.3814  4
[13:22:43][181660][INFO ] Statistics: count dirty SumSpec pages 1799 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:22:43][181660][INFO ] Data processing finished successfully!
13:22:43 (181660): called boinc_finish(0)

</stderr_txt>
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