Task 1680983185

Name: Ter5_1_dns_cfbf00082_segment_4_dms_200_40000_108_650000_0
Workunit ID: 844545292
Created: 12 Nov 2024 8:56:27 UTC
Sent: 13 Nov 2024 4:51:50 UTC
Report deadline: 27 Nov 2024 4:51:50 UTC
Received: 13 Nov 2024 20:17:43 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 308.78
CPU time (sec): 27.02
Peak working set size (MB): 278.5
Peak swap size (MB): 14700.55
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>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[14:22:19][42630][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_cfbf00082_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00082_segment_4_dms_200_108.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 650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_4_dms_200_108.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_4_dms_200_40000_108_650000_0_0
------> GPU usage: 1.000000
[14:22:19][42630][INFO ] Starting data processing...
[14:22:19][42630][INFO ] opti: No host transfer for n_steps. Use device global.
[14:22:19][42630][INFO ] opti: No host transfer for mean. Use device global.
[14:22:19][42630][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:22:19][42630][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:22:19][42630][INFO ] opti: power spectrum in fft callback (static link).
[14:22:19][42630][INFO ] opti: __constant__ access is not uniform, bad!
[14:22:19][42630][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[14:22:19][42630][INFO ] CUDA global memory status (initial GPU state, including context):
[14:22:19][42630][INFO ] No template file. Generating templates.
[14:22:19][42630][INFO ] Template param value T_cons = 50000
[14:22:23][42630][INFO ] Number of generated templates to be used: 50000
[14:22:23][42630][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00082_segment_4_dms_200_108.cpt
[14:22:23][42630][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00082_segment_4_dms_200_108.cpt (No such file or directory).
------> Starting from scratch...
[14:22:23][42630][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_4_dms_200_108.binary
[14:22:23][42630][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00082/Ter5_1_dns_cfbf00082_segment_4_dms_200_DM240.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735096191354
------> 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): 174804.53
------> DEC (J2000): -244731.1
------> 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: 240.8 cm^-3 pc
------> Scale factor: 1.2605
[14:22:23][42630][INFO ] Allocating memory for dedispersed compressed time series...
[14:22:23][42630][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:22:23][42630][INFO ] 8-bit allocation done
[14:22:23][42630][INFO ] Foobar
[14:22:23][42630][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_4_dms_200_108.binary
[14:22:23][42630][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:22:23][42630][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:22:23][42630][INFO ] FftSize = 12582913
[14:22:23][42630][INFO ] Seed for random number generator is -1030932782.
[14:22:25][42630][INFO ] 8[14:22:25][42630][INFO ] 9[14:22:26][42630][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:22:26][42630][INFO ] Normalization factor 3.97364e-08
[14:22:26][42630][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
[14:22:26][42630][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 726 MB (10292 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:22:26][42630][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:22:26][42630][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:22:26][42630][INFO ] TimeSeriesLength = 16770670, params->nsamples = 25165824
sum = -1421.53417969, mean= -0.00008476  -0.00008476
[14:22:26][42630][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:23:19][42630][INFO ] Checkpoint committed!
[14:24:19][42630][INFO ] Checkpoint committed!
[14:25:19][42630][INFO ] Checkpoint committed!
[14:26:19][42630][INFO ] Checkpoint committed!
[14:27:20][42630][INFO ] Checkpoint committed!
[14:27:26][42630][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 487.508708 4387.509766 0.9810854 1.8213025 23.7758 13.0633  2
------> CAND: 115.255801 3990.338867 0.8440967 2.2413132 23.1417 12.6853  2
------> CAND: 240.943870 3624.376953 0.7886492 2.3856888 23.0012 12.6016  2
------> CAND: 128.336619 3614.589844 0.9646925 2.5470111 18.6539 12.2299  4
------> CAND: 131.779008 3948.601807 0.8103535 1.1997153 15.5841 12.1509 16
------> CAND: 321.863755 3729.853760 0.8403650 0.8647715 18.461 12.0756  4
------> CAND: 160.926558 3677.009033 0.8088247 0.8328714 16.361 12.073  8
------> CAND: 202.790055 3751.702148 0.9187911 0.7894063 15.4169 11.9293 16
------> CAND: 115.215837 3876.681641 0.8964385 2.4046760 15.4145 11.9261 16
------> CAND: 115.223881 4050.121094 0.9847287 2.4096286 15.3809 11.8817 16
------> CAND: 230.371467 3705.447510 0.8928021 2.4679105 18.1704 11.8432  4
------> CAND: 115.247237 3828.416016 0.7603298 2.1886594 21.6704 11.8093  2
------> CAND: 454.594384 3654.447754 0.8998014 2.4795570 21.6651 11.8061  2
------> CAND: 128.336360 3616.009033 0.9643178 2.5501430 21.5854 11.7588  2
------> CAND: 230.482018 3655.091553 0.6198717 1.9988111 15.885 11.5758  8
------> CAND: 120.472194 3624.582520 0.7868675 2.3834302 17.8306 11.572  4
------> CAND: 115.262548 4065.898926 0.8804725 2.2421186 15.8562 11.5459  8
------> CAND: 120.471935 3624.376953 0.7886492 2.3856888 17.7661 11.5206  4
------> CAND: 128.456253 4069.717285 0.9133385 1.2104031 15.0941 11.5036 16
------> CAND: 115.231407 4109.017578 1.0372411 2.4533949 15.0865 11.4936 16
------> CAND:  57.623748 3828.416016 0.7603298 2.1886594 17.7286 11.4907  4
------> CAND: 469.479569 3722.854004 0.8771516 2.4367495 21.0299 11.4285  2
------> CAND: 499.143282 3946.195312 0.9849022 2.4637394 20.8871 11.3437  2
------> CAND: 128.336100 3615.200439 0.9645391 2.5504067 17.5028 11.3108  4
------> CAND:  64.327129 3892.867920 0.6990174 1.4419353 14.9356 11.2955 16
------> CAND: 147.045153 3690.120850 0.5960445 1.8391298 14.9249 11.2815 16
------> CAND: 115.249054 3849.553223 0.8255214 2.3052380 14.9167 11.2709 16
------> CAND: 230.516792 3772.165771 0.7840467 2.2877238 15.5893 11.2683  8
------> CAND: 230.800955 3871.913086 0.8982611 0.9528778 17.395 11.2249  4
------> CAND: 115.202083 3702.347900 0.7403502 2.2646024 14.8729 11.2135 16
------> CAND: 115.249313 3712.991211 0.7074004 2.1918790 14.8702 11.21 16
------> CAND: 489.617739 3644.622314 0.6408980 1.1082008 20.6574 11.2072  2
------> CAND: 166.634981 3907.969238 0.7440886 2.0675495 14.8638 11.2015 16
------> CAND: 115.241009 3655.091553 0.6198717 1.9988111 14.8587 11.1949 16
------> CAND:  91.192296 3668.441895 0.6095349 1.2676239 15.4901 11.1653  8
------> CAND: 326.660782 3752.269043 0.9415578 2.5047686 15.4892 11.1644  8
------> CAND: 393.620372 4049.520752 0.8300180 2.1112897 15.4874 11.1626  8
------> CAND:  25.388300 3649.080322 0.9392548 0.6654122 14.8282 11.155 16
------> CAND:  57.596759 3959.249023 0.8590683 2.2810071 17.2928 11.1436  4
------> CAND: 230.308666 4020.679688 1.0265296 2.4800832 15.4674 11.1418  8
------> CAND: 230.373543 3660.484131 0.9319445 2.5141990 15.4636 11.1379  8
------> CAND: 460.902532 3924.268311 1.0125080 2.5157518 17.1609 11.0387  4
------> CAND: 115.250611 3953.293701 0.8042456 2.1700141 15.3657 11.0364  8
------> CAND: 358.788015 4382.166016 1.0596128 1.4537277 17.134 11.0173  4
------> CAND: 243.754354 4387.509766 0.9810854 1.8213025 17.1286 11.013  4
------> CAND: 115.294208 4309.662109 1.0533252 2.2996778 14.6994 10.9869 16
------> CAND: 327.924332 4038.939697 0.9198218 1.1685544 25.295 10.9855  1
------> CAND:  93.778564 3828.159180 0.7606795 1.1391294 14.679 10.9603 16
------> CAND: 230.389114 3817.051514 0.9700164 2.5071917 17.0591 10.9578  4
------> CAND: 142.250462 3671.750000 0.8227251 0.7990034 14.6748 10.9548 16
------> CAND:  12.805220 4244.492188 0.9247316 2.1266720 14.6726 10.9519 16
------> CAND: 115.267998 3817.392578 0.6840936 1.9649237 14.6649 10.942 16
------> CAND:  86.360495 3668.518799 0.8554702 2.4366591 14.6444 10.9152 16
------> CAND: 345.752092 3953.293701 0.8042456 2.1700141 20.1575 10.9105  2
------> CAND: 230.498107 3849.553223 0.8255214 2.3052380 15.2398 10.9061  8
------> CAND: 115.258396 3772.165771 0.7840467 2.2877238 14.6344 10.9022 16
------> CAND: 230.369650 3905.845215 0.7488230 2.1109860 16.987 10.9006  4
------> CAND: 230.473714 4083.157471 0.9845141 2.4024765 15.2241 10.8899  8
------> CAND: 166.381181 3946.195312 0.9849022 2.4637394 15.2205 10.8862  8
------> CAND: 240.943610 3624.308105 0.7892439 2.3864391 20.0845 10.8672  2
------> CAND: 345.808405 3724.570801 0.5991995 1.7597302 15.2007 10.8657  8
------> CAND: 179.031992 3794.980469 0.8672361 0.9015081 14.5709 10.8196 16
------> CAND: 172.925223 3770.921631 0.6836104 2.0442536 15.1404 10.8034  8
------> CAND: 230.497588 4193.511230 1.0466670 2.3985057 15.1351 10.7979  8
------> CAND: 115.242566 3714.508545 0.7044959 2.2003806 14.5435 10.784 16
------> CAND: 460.927964 3824.118896 0.9146224 2.4390481 16.8291 10.7752  4
------> CAND: 230.599316 3723.406738 0.6031254 1.7745532 16.8271 10.7737  4
------> CAND:  42.948246 4199.017578 0.9615417 2.2799613 15.1072 10.7691  8
------> CAND: 188.895676 3722.011230 0.6048838 1.6238173 15.0992 10.7609  8
------> CAND: 346.944017 4046.669434 0.8325075 2.1361692 15.0876 10.7488  8
------> CAND: 172.832578 3646.403809 0.6272720 2.0685351 14.5106 10.7413 16
------> CAND:  49.912434 3911.144043 0.7425144 2.0835230 19.8522 10.7294  2
------> CAND:  49.425854 3688.566162 0.6013505 1.8138040 14.5002 10.7278 16
------> CAND:  37.440424 3688.813477 0.6013344 1.8363632 14.4988 10.726 16
------> CAND: 115.202861 3683.389160 0.7924618 2.3500600 14.4862 10.7096 16
------> CAND: 491.409909 3894.440430 0.9774695 2.4929616 16.7452 10.7086  4
------> CAND: 166.380921 3946.195312 0.9849022 2.4637394 14.4828 10.7052 16
------> CAND:  57.627900 3990.338867 0.8440967 2.2413132 16.7331 10.6991  4
------> CAND: 499.409279 4244.931641 0.9246351 2.1255438 19.7921 10.6938  2
------> CAND:  55.013865 3681.161377 0.9755419 2.5406108 14.4682 10.6862 16
------> CAND: 376.924851 3746.336426 0.8198988 0.9070563 15.0221 10.6813  8
------> CAND: 115.263846 3940.739990 0.8129430 2.1949766 14.4636 10.6803 16
------> CAND: 115.180803 3620.288818 0.8658460 2.4693303 14.4543 10.6682 16
------> CAND: 111.626306 4393.502441 1.0514100 1.5250896 14.445 10.6562 16
------> CAND: 129.288240 3647.424561 0.9698831 2.5459335 14.9882 10.6463  8
------> CAND: 115.215318 3761.363037 0.9150415 2.4772372 14.9859 10.6439  8
------> CAND: 249.605507 3765.524658 0.9133061 2.4741924 16.6514 10.6343  4
------> CAND: 115.211684 3806.687500 0.8594858 2.3919287 19.6748 10.6242  2
------> CAND: 345.692664 4033.853760 0.9214256 2.3289692 14.9659 10.6234  8
------> CAND: 345.635313 3720.392822 0.9818561 2.5337281 16.6354 10.6215  4
------> CAND: 172.757320 3635.713379 0.6795430 2.2085340 16.6169 10.6069  4
------> CAND: 115.282790 4447.783691 1.0412740 2.1122086 16.6138 10.6044  4
------> CAND: 189.597908 3628.954834 0.7474526 0.8376111 14.4026 10.6012 16
------> CAND: 105.428968 4186.632324 0.8898409 1.5159703 14.937 10.5935  8
------> CAND: 230.416622 3630.899658 0.7281148 2.2927251 14.9357 10.5922  8
------> CAND: 230.393525 3792.412109 0.9703932 2.5102985 14.9338 10.5903  8
------> CAND: 332.762102 3946.195312 0.9849022 2.4637394 14.9259 10.5822  8
------> CAND:  64.168310 3614.589844 0.9646925 2.5470111 14.9245 10.5807  8
------> CAND:  90.581411 3826.454102 0.8455065 2.3692195 14.3841 10.5773 16
------> CAND: 230.223806 3659.138428 0.9134919 2.4989457 14.911 10.5668  8
[14:27:26][42630][INFO ] Statistics: count dirty SumSpec pages 1977 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:27:26][42630][INFO ] Data processing finished successfully!
14:27:26 (42630): called boinc_finish(0)

</stderr_txt>
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