Task 1733336675

Name: Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_69_2600000_1
Workunit ID: 876016517
Created: 21 Feb 2025 13:50:09 UTC
Sent: 22 Feb 2025 5:31:28 UTC
Report deadline: 8 Mar 2025 5:31:28 UTC
Received: 22 Feb 2025 7:57:19 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 664.81
CPU time (sec): 11.38
Peak working set size (MB): 285.23
Peak swap size (MB): 10503
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>
[00:45:18][64678][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:45:18][64678][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_5_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_5_dms_200_69.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 2600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_69.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_69_2600000_1_0
------> GPU usage: 0.500000
[00:45:18][64678][INFO ] Starting data processing...
[00:45:18][64678][INFO ] opti: No host transfer for n_steps. Use device global.
[00:45:18][64678][INFO ] opti: No host transfer for mean. Use device global.
[00:45:18][64678][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:45:18][64678][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:45:18][64678][INFO ] opti: power spectrum in fft callback (static link).
[00:45:18][64678][INFO ] opti: __constant__ access is not uniform, bad!
[00:45:18][64678][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[00:45:18][64678][INFO ] CUDA global memory status (initial GPU state, including context):
[00:45:18][64678][INFO ] No template file. Generating templates.
[00:45:18][64678][INFO ] Template param value T_cons = 50000
[00:45:21][64678][INFO ] Number of generated templates to be used: 50000
[00:45:21][64678][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_5_dms_200_69.cpt
[00:45:21][64678][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_5_dms_200_69.cpt (No such file or directory).
------> Starting from scratch...
[00:45:21][64678][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_69.binary
[00:45:21][64678][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_5_dms_200_DM236.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755614443267
------> 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: 236.9 cm^-3 pc
------> Scale factor: 1.09218
[00:45:21][64678][INFO ] Allocating memory for dedispersed compressed time series...
[00:45:21][64678][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:45:21][64678][INFO ] 8-bit allocation done
[00:45:21][64678][INFO ] Foobar
[00:45:21][64678][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_69.binary
[00:45:21][64678][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:45:21][64678][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:45:21][64678][INFO ] FftSize = 12582913
[00:45:21][64678][INFO ] Seed for random number generator is 1112828759.
[00:45:23][64678][INFO ] 8[00:45:23][64678][INFO ] 9[00:45:23][64678][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:45:23][64678][INFO ] Normalization factor 3.97364e-08
[00:45:23][64678][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
[00:45:23][64678][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:45:23][64678][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:45:23][64678][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:45:23][64678][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:46:18][64678][INFO ] Checkpoint committed!
[00:47:18][64678][INFO ] Checkpoint committed!
[00:48:18][64678][INFO ] Checkpoint committed!
[00:49:18][64678][INFO ] Checkpoint committed!
[00:50:18][64678][INFO ] Checkpoint committed!
[00:51:18][64678][INFO ] Checkpoint committed!
[00:52:18][64678][INFO ] Checkpoint committed!
[00:53:18][64678][INFO ] Checkpoint committed!
[00:54:18][64678][INFO ] Checkpoint committed!
[00:55:18][64678][INFO ] Checkpoint committed!
[00:56:18][64678][INFO ] Checkpoint committed!
[00:56:21][64678][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.218691 4541.714844 0.7848800 2.8249660 24.4163 13.4456  2
------> CAND: 201.660412 4383.058594 0.7932076 2.8678925 18.7607 12.3155  4
------> CAND:  86.394490 3838.883789 0.5841965 2.7384763 15.7071 12.3145 16
------> CAND: 115.175094 3883.457031 0.8749632 2.9179220 16.5084 12.2274  8
------> CAND: 431.983351 4233.655762 0.6482398 2.7486994 22.1531 12.0965  2
------> CAND: 431.978680 4233.247070 0.6507654 2.7602596 22.1409 12.0892  2
------> CAND: 115.241528 4473.100586 1.0323650 3.0038395 15.5326 12.0826 16
------> CAND: 345.491285 4295.772949 0.8309572 2.9098103 18.2881 11.9373  4
------> CAND: 199.588491 4007.281738 0.9928897 2.9782059 16.1666 11.8696  8
------> CAND:  86.351671 4012.191650 1.0124792 2.9811335 15.3688 11.8657 16
------> CAND:  57.609216 4541.714844 0.7848800 2.8249660 18.1616 11.8363  4
------> CAND: 296.754947 4807.658203 1.0984436 3.0177567 16.0612 11.7595  8
------> CAND: 498.970968 4007.281738 0.9928897 2.9782059 21.5694 11.7492  2
------> CAND: 115.271631 4334.371094 0.8157169 2.8968515 15.2519 11.7113 16
------> CAND: 115.179765 3871.122803 0.9548974 2.9494700 15.2414 11.6975 16
------> CAND: 475.521721 4169.617188 0.8073295 2.8947458 17.9572 11.673  4
------> CAND: 102.706457 4112.162109 0.8331083 2.9105356 15.9621 11.6561  8
------> CAND: 115.218951 4544.206543 0.7836912 2.8232777 21.3703 11.6308  2
------> CAND: 230.489284 4212.030273 0.7871026 2.8861887 15.8897 11.5807  8
------> CAND:  43.188811 4129.044922 0.7471324 2.8631682 15.1332 11.555 16
------> CAND: 115.195854 4626.349121 1.0850680 3.0266945 15.0967 11.507 16
------> CAND: 345.658928 3670.004639 0.6880888 2.8119917 17.6541 11.4312  4
------> CAND: 115.163416 3859.193359 0.9209245 2.9324574 15.0327 11.423 16
------> CAND: 205.666195 5979.576660 1.2106665 2.6998839 15.7378 11.4226  8
------> CAND: 230.409615 4386.838379 1.0903404 3.0343609 15.7318 11.4164  8
------> CAND: 360.108138 4002.905762 1.0116247 0.4779110 26.265 11.4067  1
------> CAND: 115.315229 4195.704590 0.3786995 2.0510485 15.7216 11.4057  8
------> CAND: 115.237116 5071.233398 1.0029788 2.9068325 15.0123 11.3961 16
------> CAND:  86.350893 4070.480469 0.9479489 2.9672053 17.5728 11.3665  4
------> CAND: 230.543522 4334.371094 0.8157169 2.8968515 15.6643 11.3462  8
------> CAND: 230.651996 4660.284668 0.5557466 2.3457854 15.6537 11.3351  8
------> CAND: 151.222472 3906.640381 0.9968336 0.4281914 15.6371 11.3179  8
------> CAND:  86.352450 4145.660156 0.9780068 2.9834721 15.6303 11.3109  8
------> CAND:  86.368020 4019.899170 0.9933373 2.9796138 14.9295 11.2876 16
------> CAND: 365.136128 5079.985352 0.9789609 1.1837950 15.5755 11.2539  8
------> CAND: 137.388558 3994.054688 0.9224452 0.5045445 17.3809 11.2137  4
------> CAND:  92.183621 4243.280273 0.9083433 2.9495094 14.872 11.2123 16
------> CAND:  69.148809 4513.057617 0.7524422 2.8179374 14.8231 11.1484 16
------> CAND: 115.271112 4326.934570 0.8177097 2.8919790 14.8111 11.1326 16
------> CAND:  99.794246 4007.281738 0.9928897 2.9782059 14.8071 11.1275 16
------> CAND: 118.751130 4120.749512 0.9148988 2.9561238 14.8066 11.1268 16
------> CAND: 115.286423 4067.150391 0.5394562 2.6553164 15.4267 11.0996  8
------> CAND: 115.235040 4031.606201 0.8902068 2.9361215 14.7814 11.0939 16
------> CAND: 158.754985 5238.525391 0.7225830 2.1166384 20.4463 11.0819  2
------> CAND:  97.070956 4877.633789 0.8844391 2.8446760 14.7637 11.0708 16
------> CAND: 217.908540 5978.877930 1.1576883 1.8102001 20.3686 11.0358  2
------> CAND: 115.233224 3756.318115 0.7741808 2.8650103 14.7341 11.0321 16
------> CAND: 488.210940 4132.056152 1.0296906 0.5533062 17.1516 11.0313  4
------> CAND: 125.343181 3782.341553 0.8911301 0.3815581 14.7259 11.0215 16
------> CAND: 115.204937 4386.838379 1.0903404 3.0343609 14.719 11.0125 16
------> CAND:  26.046415 3908.101074 0.5273035 2.6777329 14.7186 11.0119 16
------> CAND:  12.489397 3985.969238 0.8314546 2.9113851 17.1181 11.0047  4
------> CAND: 333.378955 4374.805176 0.7521458 2.8350515 20.2755 10.9806  2
------> CAND: 119.732593 5109.528809 0.7997508 1.4379286 14.687 10.9707 16
------> CAND: 367.295763 3873.310059 0.9175364 2.9329948 25.233 10.9586  1
------> CAND: 230.190849 5448.814941 1.0456231 1.4220846 15.2809 10.9486  8
------> CAND: 137.386742 3938.356445 0.8973876 0.4792462 17.0435 10.9454  4
------> CAND: 229.655222 4258.719727 0.8436428 0.7141818 15.2665 10.9337  8
------> CAND: 194.246755 4360.817871 0.8822460 0.7589119 14.6386 10.9077 16
------> CAND: 180.054199 4002.905762 1.0116247 0.4779110 20.1355 10.8974  2
------> CAND: 291.153182 3720.332275 0.9281590 2.9137168 15.2169 10.8825  8
------> CAND: 499.386961 3750.894287 0.8221220 2.8808622 25.0362 10.8731  1
------> CAND: 310.003408 4517.411133 0.7977115 0.9291949 16.9501 10.8713  4
------> CAND: 230.391968 4626.349121 1.0850680 3.0266945 15.1986 10.8635  8
------> CAND: 215.982203 4073.223389 0.5959097 2.7351654 16.9262 10.8523  4
------> CAND: 115.245161 5088.951172 0.9487392 2.8297102 14.5896 10.8438 16
------> CAND:  46.020315 3733.401611 0.2739697 1.2840952 14.5881 10.8419 16
------> CAND: 455.506299 5380.729004 1.0913827 1.3061955 16.8944 10.827  4
------> CAND:  86.364906 4816.653320 1.0990341 3.0170510 14.576 10.8263 16
------> CAND:  86.409801 3903.037109 0.4278791 2.5034029 14.5461 10.7873 16
------> CAND: 241.005374 3958.079102 0.6911508 2.8226724 19.9476 10.786  2
------> CAND:  69.150107 4570.985352 0.7743323 2.8266048 14.54 10.7795 16
------> CAND: 112.011418 5439.209961 0.9329334 2.6261768 14.5365 10.7749 16
------> CAND:  86.366982 3854.277588 0.9392363 2.9381423 14.5322 10.7693 16
------> CAND:  70.190998 3660.620117 0.7879394 0.3398274 16.8169 10.7655  4
------> CAND:  52.811670 4143.647949 0.7367895 2.8550313 14.5291 10.7652 16
------> CAND: 139.776042 5082.500977 1.1867636 1.0468363 16.8127 10.7622  4
------> CAND: 144.134758 4096.775879 0.9452730 2.9677844 14.5245 10.7593 16
------> CAND: 313.063281 4149.147461 0.9775289 0.5834035 15.0966 10.7581  8
------> CAND: 260.899864 3923.784668 1.0177646 0.4321206 19.8852 10.749  2
------> CAND: 230.622931 5118.171387 0.7956185 2.6183331 16.7948 10.748  4
------> CAND: 157.266700 4016.066650 0.9931169 0.4920658 14.5058 10.735 16
------> CAND: 474.243638 4575.499023 0.9781677 2.9694712 16.7754 10.7326  4
------> CAND: 100.830206 4383.058594 0.7932076 2.8678925 15.068 10.7286  8
------> CAND: 115.213241 4326.119141 0.9462562 2.9670935 14.498 10.7249 16
------> CAND:  52.409690 4873.944336 0.7940568 2.7440245 14.4912 10.7161 16
------> CAND: 277.568397 3967.625977 0.6798139 0.6185538 16.7352 10.7007  4
------> CAND: 308.664860 3911.634766 0.5157059 2.6535561 15.0346 10.6942  8
------> CAND: 148.571586 3791.127441 0.5141323 0.6325050 14.4602 10.6759 16
------> CAND: 352.775188 3691.967041 0.3014916 1.0140431 24.5708 10.671  1
------> CAND: 432.156703 5592.835449 1.2372317 2.9362452 19.7433 10.6648  2
------> CAND:  90.952509 4956.344238 0.6823807 2.4855511 14.4467 10.6584 16
------> CAND: 467.321751 4585.099609 0.5674617 2.4775622 16.6814 10.6581  4
------> CAND: 292.556348 3670.237793 0.6862994 0.3953360 14.9981 10.6565  8
------> CAND: 140.307258 3907.600586 0.9430655 0.4467887 14.9854 10.6434  8
------> CAND: 279.747495 4277.482910 1.0194831 2.9998727 16.663 10.6434  4
------> CAND:  79.377622 5238.525391 0.7225830 2.1166384 16.6434 10.628  4
------> CAND: 115.182100 3730.931641 0.8770749 2.9024634 14.4196 10.6232 16
------> CAND: 115.230629 3845.153320 0.8674082 2.9149292 14.4117 10.613 16
------> CAND: 215.989470 4233.247070 0.6507654 2.7602596 16.6204 10.6096  4
[00:56:21][64678][INFO ] Statistics: count dirty SumSpec pages 1795 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:56:21][64678][INFO ] Data processing finished successfully!
00:56:21 (64678): called boinc_finish(0)

</stderr_txt>
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