Task 1714061172

Name: Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_45_1400000_0
Workunit ID: 864530300
Created: 14 Jan 2025 10:14:14 UTC
Sent: 14 Jan 2025 23:03:58 UTC
Report deadline: 28 Jan 2025 23:03:58 UTC
Received: 15 Jan 2025 3:57:55 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803899
Run time (sec): 426.55
CPU time (sec): 40.94
Peak working set size (MB): 279.02
Peak swap size (MB): 10369.16
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[22:49:40][455081][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_cfbf00111_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_6_dms_200_45.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 1400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_45.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_45_1400000_0_0
------> GPU usage: 1.000000
[22:49:40][455081][INFO ] Starting data processing...
[22:49:40][455081][INFO ] opti: No host transfer for n_steps. Use device global.
[22:49:40][455081][INFO ] opti: No host transfer for mean. Use device global.
[22:49:40][455081][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:49:40][455081][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:49:40][455081][INFO ] opti: power spectrum in fft callback (static link).
[22:49:40][455081][INFO ] opti: __constant__ access is not uniform, bad!
[22:49:40][455081][INFO ] Running on device 0 NVIDIA GeForce RTX 2080
[22:49:40][455081][INFO ] CUDA global memory status (initial GPU state, including context):
[22:49:40][455081][INFO ] No template file. Generating templates.
[22:49:40][455081][INFO ] Template param value T_cons = 50000
[22:49:46][455081][INFO ] Number of generated templates to be used: 50000
[22:49:46][455081][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_6_dms_200_45.cpt
[22:49:46][455081][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_45.cpt (No such file or directory).
------> Starting from scratch...
[22:49:46][455081][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_45.binary
[22:49:46][455081][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_6_dms_200_DM234.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776220476197
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 234.5 cm^-3 pc
------> Scale factor: 1.00678
[22:49:46][455081][INFO ] Allocating memory for dedispersed compressed time series...
[22:49:46][455081][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:49:46][455081][INFO ] 8-bit allocation done
[22:49:46][455081][INFO ] Foobar
[22:49:46][455081][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_45.binary
[22:49:46][455081][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:49:46][455081][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:49:46][455081][INFO ] FftSize = 12582913
[22:49:46][455081][INFO ] Seed for random number generator is -1040821159.
[22:49:49][455081][INFO ] 8[22:49:49][455081][INFO ] 9[22:49:51][455081][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:49:51][455081][INFO ] Normalization factor 3.97364e-08
[22:49:51][455081][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
[22:49:51][455081][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 760 MB (7216 MB free / 7976 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:49:51][455081][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:49:51][455081][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:49:51][455081][INFO ] TimeSeriesLength = 16764741, params->nsamples = 25165824
sum = -1429.16369629, mean= -0.00008525  -0.00008525
[22:49:51][455081][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:50:40][455081][INFO ] Checkpoint committed!
[22:51:40][455081][INFO ] Checkpoint committed!
[22:52:40][455081][INFO ] Checkpoint committed!
[22:53:40][455081][INFO ] Checkpoint committed!
[22:54:40][455081][INFO ] Checkpoint committed!
[22:55:40][455081][INFO ] Checkpoint committed!
[22:56:41][455081][INFO ] Checkpoint committed!
[22:56:45][455081][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 4938.997559 1.0233324 2.1411331 21.1747 17.2183  8
------> CAND:   0.250167 3700.359375 0.4382111 1.8792866 19.8215 15.7531  8
------> CAND:   0.249907 4366.145508 1.0817595 2.7139523 19.6793 15.5998  8
------> CAND:   0.250686 4407.487305 1.0871511 1.0112196 17.9715 13.7723  8
------> CAND:   0.500334 3609.492920 0.9587209 2.7207627 24.8847 13.7252  2
------> CAND:   0.501112 4003.252686 0.6418443 1.1447518 24.8766 13.7204  2
------> CAND:   0.501372 4698.908691 0.9833103 1.4718410 24.8238 13.6888  2
------> CAND: 460.900975 3750.202881 0.7019268 2.5150504 19.3418 12.7815  4
------> CAND:   0.500593 4192.843750 1.0568758 2.7321053 22.4704 12.2854  2
------> CAND:   0.499815 4428.391113 1.0899240 2.7080693 18.4501 12.0669  4
------> CAND:   1.251613 4928.319824 1.0233458 2.1340220 18.3999 12.0267  4
------> CAND: 365.756096 3864.381104 0.5118404 2.0239246 16.2433 11.9498  8
------> CAND:   1.251094 4023.532471 0.5623311 1.9334038 18.1993 11.8663  4
------> CAND: 230.518609 4088.440674 0.8901104 2.6278007 18.0247 11.7269  4
------> CAND: 492.438604 3988.960205 0.5784374 1.3271683 17.9482 11.6659  4
------> CAND: 115.221805 4080.920410 0.8917835 2.6254485 15.2052 11.6498 16
------> CAND: 115.235040 4189.789062 0.9844745 2.6895888 15.1492 11.5761 16
------> CAND:   1.251353 4553.182129 0.8055844 2.1107409 17.8246 11.5672  4
------> CAND: 180.617074 4673.531250 1.0080245 1.3908063 15.1341 11.5561 16
------> CAND: 259.153887 4070.482178 0.8205636 2.5605028 15.7968 11.484  8
------> CAND: 302.324532 4090.192383 0.8103793 2.5479500 15.7949 11.482  8
------> CAND: 147.388225 3796.682129 0.9956206 2.7389309 14.967 11.3367 16
------> CAND:  92.243048 3687.921387 0.6761513 2.5115247 14.9311 11.2897 16
------> CAND:   0.499555 3725.647461 0.4507903 1.3830675 17.4724 11.2865  4
------> CAND:  71.370467 3838.182129 0.9810748 0.6071706 17.4583 11.2754  4
------> CAND:  42.279232 3735.015381 0.7391550 2.5694890 14.8612 11.1982 16
------> CAND:  86.380217 3629.903320 0.6311587 2.4699409 14.8534 11.1879 16
------> CAND:  59.102432 3861.164062 0.9869102 0.6267495 15.5063 11.1821  8
------> CAND:  29.938014 3872.916016 0.7775774 2.5733726 14.8478 11.1807 16
------> CAND:  58.307036 4416.594238 0.7325364 1.6680866 15.4961 11.1715  8
------> CAND: 233.188439 4028.255371 0.5580922 1.5246636 17.2417 11.103  4
------> CAND: 369.909540 4192.362305 0.7539295 1.1859488 17.2215 11.0869  4
------> CAND: 127.928152 4513.769043 1.1005023 2.6737108 14.7585 11.0639 16
------> CAND: 397.139057 3881.507080 0.9672796 0.6469694 15.3805 11.0517  8
------> CAND:  86.372173 3898.760742 0.8405749 2.6329734 14.7455 11.0469 16
------> CAND: 131.822606 4445.428711 0.9449656 1.2047077 17.1694 11.0455  4
------> CAND:  86.354785 3910.296143 0.9660783 2.7191591 14.7264 11.0221 16
------> CAND: 104.673796 3649.862549 0.5070321 2.2353890 14.7244 11.0195 16
------> CAND:  35.685104 3838.182129 0.9810748 0.6071706 15.3299 10.9994  8
------> CAND: 380.118111 4158.891602 0.6924325 2.3037260 15.3286 10.998  8
------> CAND:  71.290538 3845.874756 0.9384868 2.7031970 15.3236 10.9929  8
------> CAND:  86.530473 3653.284668 0.9407294 0.4771554 17.0956 10.9868  4
------> CAND: 115.176651 4257.662109 0.9812477 2.6619036 14.6883 10.9724 16
------> CAND:   0.167124 4673.901367 0.9159315 1.5747787 15.2802 10.9479  8
------> CAND: 195.286348 3710.910889 0.8357121 2.6530406 14.6641 10.9409 16
------> CAND:  43.190109 3629.903320 0.6311587 2.4699409 14.6591 10.9344 16
------> CAND: 305.671162 3658.737305 0.4711524 1.0880629 15.2669 10.9342  8
------> CAND:   0.504226 3999.200439 0.6442356 2.3001776 17.0234 10.9295  4
------> CAND:  99.839400 4643.335938 1.0264589 2.5335069 20.1796 10.9236  2
------> CAND:   1.250834 3727.809326 0.4389306 1.4505043 25.1465 10.921  1
------> CAND: 125.972232 3717.858643 0.8002001 2.6165705 14.6414 10.9114 16
------> CAND:  71.370727 3847.156982 0.9862174 0.6116030 16.9898 10.9028  4
------> CAND: 172.784569 4044.406982 0.8351261 2.5919898 15.22 10.8857  8
------> CAND: 172.814153 4071.310791 0.8209766 2.5675359 14.597 10.8535 16
------> CAND:  47.536627 3718.595703 0.5759584 2.3430107 14.5912 10.8461 16
------> CAND: 283.992806 3783.257568 0.5271955 2.1758463 15.1753 10.8395  8
------> CAND: 475.154775 3881.876221 0.6754527 2.4403751 19.9772 10.8035  2
------> CAND: 153.856750 3847.502930 0.8021830 0.7405297 15.1335 10.7962  8
------> CAND: 128.230740 3783.592285 0.9168683 2.6940801 15.1146 10.7767  8
------> CAND: 118.932527 3627.790527 0.6613737 2.5016224 14.5336 10.7712 16
------> CAND: 230.402868 4266.991699 0.9811114 2.6652610 16.8203 10.7682  4
------> CAND: 172.910950 3773.310059 0.4533660 1.7321419 15.1022 10.7639  8
------> CAND: 115.184436 4099.784668 0.9773443 2.6934514 14.5273 10.763 16
------> CAND:  86.349595 3698.914795 0.8900559 2.6892207 14.5261 10.7613 16
------> CAND: 356.116628 4973.042480 1.0634081 2.2092502 15.0966 10.7581  8
------> CAND:  86.385148 3624.335693 0.7359373 2.5772460 15.0939 10.7554  8
------> CAND: 184.230480 3877.586182 0.6825821 2.4532204 14.5184 10.7513 16
------> CAND: 375.008635 3947.822510 0.8077347 0.8332299 16.7943 10.7476  4
------> CAND:  72.077370 4832.492188 0.9623211 1.8512748 14.5114 10.7423 16
------> CAND: 192.316785 4325.494629 0.8304344 2.4553597 14.4999 10.7273 16
------> CAND: 279.843514 3930.089111 0.7132661 2.4764264 15.0461 10.7061  8
------> CAND:  86.356861 3615.477051 0.8998504 2.6911068 14.4718 10.691 16
------> CAND: 212.668012 4549.667480 1.0286465 2.5913689 15.0221 10.6812  8
------> CAND: 172.849187 4415.811035 0.9693865 2.5968997 15.008 10.6667  8
------> CAND: 172.762251 3629.993896 0.6286245 2.4606526 16.6796 10.6566  4
------> CAND: 115.232445 4121.725586 0.9405239 2.6585119 14.4444 10.6554 16
------> CAND: 424.713721 3652.465576 0.8795806 2.6835995 19.7244 10.6536  2
------> CAND:  71.369429 3801.722900 0.9628887 0.5875307 16.6753 10.6532  4
------> CAND: 154.049046 3767.056641 0.8518506 0.6297477 16.6729 10.6513  4
------> CAND: 104.674056 3649.629883 0.5085071 2.2297552 14.4353 10.6437 16
------> CAND: 190.059055 4158.891602 0.6924325 2.3037260 14.4323 10.6397 16
------> CAND: 461.060833 4510.364746 0.8641196 2.3698037 16.6548 10.6369  4
------> CAND:  86.351671 4025.489746 1.0055463 2.7262352 14.9748 10.6325  8
------> CAND:  35.684585 3801.722900 0.9628887 0.5875307 14.9618 10.6191  8
------> CAND: 230.530287 4510.364746 0.8641196 2.3698037 14.9519 10.609  8
------> CAND: 324.249423 3795.365723 0.9129128 2.6949604 19.6143 10.5883  2
------> CAND: 211.599872 3616.319824 0.9098861 0.4662193 14.9312 10.5876  8
------> CAND:  37.046229 4323.381348 1.0325958 0.9870133 14.3806 10.5728 16
------> CAND: 134.264847 3735.516113 0.9503259 0.5361422 14.3712 10.5605 16
------> CAND: 239.403943 4014.796387 0.9798309 2.7201629 19.5378 10.543  2
------> CAND: 230.422071 3766.076416 0.6607895 2.4571698 16.536 10.5428  4
------> CAND: 115.262548 3919.714844 0.5878585 2.2323315 14.8875 10.5426  8
------> CAND: 293.786162 4047.192383 1.0353543 0.7510500 14.8859 10.541  8
------> CAND:  77.242640 3885.726318 0.6689197 0.9444430 14.8844 10.5394  8
------> CAND:  86.385407 3761.928711 0.6742703 2.4898629 14.8843 10.5393  8
------> CAND:  86.382293 3630.288086 0.6228826 2.4467816 14.3543 10.5387 16
------> CAND: 247.287052 4275.677734 0.9125381 1.0594840 14.876 10.5307  8
------> CAND:  86.395788 4192.576172 0.8543063 2.5524702 14.3399 10.5201 16
------> CAND: 345.613254 3838.930176 0.6935653 2.4770796 24.2197 10.5185  1
------> CAND: 142.617927 3747.050293 0.7105265 0.7333953 14.8568 10.5109  8
[22:56:45][455081][INFO ] Statistics: count dirty SumSpec pages 327756 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:56:45][455081][INFO ] Data processing finished successfully!
22:56:45 (455081): called boinc_finish(0)

</stderr_txt>
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