Task 1716994876

Name: Ter5_1_dns_cfbf00112_segment_5_dms_200_40000_120_9650000_1
Workunit ID: 866335158
Created: 19 Jan 2025 23:06:55 UTC
Sent: 20 Jan 2025 8:30:17 UTC
Report deadline: 3 Feb 2025 8:30:17 UTC
Received: 20 Jan 2025 9:03:48 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 259.85
CPU time (sec): 12.09
Peak working set size (MB): 274.8
Peak swap size (MB): 6175.78
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>
[02:46:35][260339][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_5_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_5_dms_200_120.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 9650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_120.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_40000_120_9650000_1_0
------> GPU usage: 1.000000
[02:46:35][260339][INFO ] Starting data processing...
[02:46:35][260339][INFO ] opti: No host transfer for n_steps. Use device global.
[02:46:35][260339][INFO ] opti: No host transfer for mean. Use device global.
[02:46:35][260339][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:46:35][260339][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:46:35][260339][INFO ] opti: power spectrum in fft callback (static link).
[02:46:35][260339][INFO ] opti: __constant__ access is not uniform, bad!
[02:46:35][260339][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[02:46:35][260339][INFO ] CUDA global memory status (initial GPU state, including context):
[02:46:35][260339][INFO ] No template file. Generating templates.
[02:46:35][260339][INFO ] Template param value T_cons = 50000
[02:46:37][260339][INFO ] Number of generated templates to be used: 50000
[02:46:37][260339][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_5_dms_200_120.cpt
[02:46:37][260339][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_5_dms_200_120.cpt (No such file or directory).
------> Starting from scratch...
[02:46:37][260339][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_120.binary
[02:46:37][260339][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_5_dms_200_DM242.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755644645316
------> 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: 242 cm^-3 pc
------> Scale factor: 1.16539
[02:46:37][260339][INFO ] Allocating memory for dedispersed compressed time series...
[02:46:37][260339][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:46:37][260339][INFO ] 8-bit allocation done
[02:46:37][260339][INFO ] Foobar
[02:46:37][260339][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_120.binary
[02:46:37][260339][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:46:38][260339][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:46:38][260339][INFO ] FftSize = 12582913
[02:46:38][260339][INFO ] Seed for random number generator is 1108580126.
[02:46:39][260339][INFO ] 8[02:46:39][260339][INFO ] 9[02:46:40][260339][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:46:40][260339][INFO ] Normalization factor 3.97364e-08
[02:46:40][260339][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
[02:46:40][260339][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 914 MB (11087 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:46:40][260339][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:46:40][260339][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:46:40][260339][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 541.06420898, mean= 0.00003225  0.00003225
[02:46:40][260339][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:48:03][260339][INFO ] Checkpoint committed!
[02:49:31][260339][INFO ] Checkpoint committed!
[02:50:52][260339][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  64.151442 3695.615723 0.8586181 5.3220072 17.1068 12.8567  8
------> CAND: 358.839917 3787.936279 0.8010405 4.5377908 22.6634 12.4004  2
------> CAND: 193.702823 3770.600342 0.9584731 5.4575605 15.7549 12.378 16
------> CAND: 194.579445 3647.026123 0.9532806 5.5084276 15.6883 12.2894 16
------> CAND:  76.252094 3711.885986 0.8346534 5.2507768 15.5223 12.069 16
------> CAND:  64.145213 3833.604736 0.9501690 5.3564973 15.4201 11.9336 16
------> CAND:  27.756061 3817.607910 0.8726419 5.2479391 15.3906 11.8946 16
------> CAND:  43.306369 3617.439697 0.9277516 5.4840994 15.3865 11.8891 16
------> CAND: 160.036701 4038.369629 0.9415706 4.9430485 21.4725 11.6916  2
------> CAND: 390.465260 3871.158203 0.8342138 4.7401962 15.9946 11.69  8
------> CAND:  83.268184 3817.607910 0.8726419 5.2479391 17.7257 11.4884  4
------> CAND: 194.617334 3837.139404 0.8601268 4.4315119 15.0783 11.4829 16
------> CAND: 115.535033 3893.722656 1.0008646 5.3945742 15.0485 11.4436 16
------> CAND: 182.733890 4058.293457 0.9396991 4.8242226 17.5813 11.3733  4
------> CAND: 197.908948 3682.623291 0.9088175 5.4169722 15.6872 11.3699  8
------> CAND:  25.235449 3662.948486 0.7084731 4.9715023 14.9723 11.3437 16
------> CAND: 309.943202 3685.868652 0.8737543 5.3915968 17.5438 11.3434  4
------> CAND: 196.183990 4085.412109 1.0043803 4.6844358 20.8514 11.3225  2
------> CAND: 164.026135 3788.889404 0.8005295 5.0540476 15.6315 11.3121  8
------> CAND: 250.153590 4106.469238 1.0054724 4.6992512 15.6073 11.2869  8
------> CAND: 331.196483 3840.411133 0.8569154 4.4723215 17.4328 11.2551  4
------> CAND: 159.793281 3835.836670 0.8604919 5.1797385 14.8861 11.2308 16
------> CAND: 231.026987 3617.390625 0.9276608 5.4750571 17.3512 11.19  4
------> CAND: 433.080296 3624.961426 0.8807104 5.4071164 17.2551 11.1136  4
------> CAND: 179.419959 3787.936279 0.8010405 4.5377908 17.2443 11.105  4
------> CAND: 115.531140 3934.637207 0.9349083 5.2636218 14.7776 11.0888 16
------> CAND:  79.737561 3926.690430 0.9358455 5.2572794 14.7762 11.0871 16
------> CAND: 328.372245 3682.665771 0.7244440 4.9025736 15.3874 11.0589  8
------> CAND: 166.911098 3735.035400 0.9168097 5.3940115 14.7444 11.0456 16
------> CAND:  86.612997 3617.439697 0.9277516 5.4840994 15.3586 11.0291  8
------> CAND: 191.181692 3697.680420 0.8561140 4.1854825 15.3525 11.0227  8
------> CAND: 149.079705 3804.036865 0.9190267 5.3628988 20.3071 10.9993  2
------> CAND: 496.681578 3747.722900 0.9452474 4.1388578 17.0956 10.9869  4
------> CAND: 231.052938 3612.117920 0.9648715 5.5335259 25.2482 10.9651  1
------> CAND:  78.454029 3638.654785 0.7742516 5.2070012 14.6766 10.9571 16
------> CAND: 115.472232 3633.989746 0.8022237 5.2748318 15.2681 10.9353  8
------> CAND:  99.060354 4071.209717 1.0152878 5.2410526 14.6167 10.8792 16
------> CAND: 164.185993 3682.665771 0.7244440 4.9025736 14.6042 10.8629 16
------> CAND: 148.163897 3666.591309 0.9692029 5.5084057 14.5882 10.8421 16
------> CAND: 115.496366 3830.209229 0.8627470 5.1626768 14.5817 10.8336 16
------> CAND: 231.165046 3712.540039 0.9527611 5.4775090 15.1501 10.8134  8
------> CAND: 115.511677 3755.149170 0.9072192 5.3700185 14.5542 10.7979 16
------> CAND: 286.468782 3696.916992 0.8564258 5.3101444 15.1283 10.7908  8
------> CAND: 200.388558 3938.072754 0.8909156 4.6193018 15.1214 10.7837  8
------> CAND: 115.569029 4084.794678 0.9840365 5.0510478 19.9177 10.7682  2
------> CAND: 433.080556 3624.961426 0.8807104 5.4071164 19.9136 10.7658  2
------> CAND:  87.085823 3665.981201 0.9223855 5.4496245 14.5116 10.7425 16
------> CAND: 346.267218 3660.019531 0.7210721 4.4939499 16.7836 10.7391  4
------> CAND: 267.337249 3799.267334 0.9550957 5.4172025 15.0694 10.7301  8
------> CAND: 115.536330 3628.198242 0.8359395 5.3597341 14.502 10.7301 16
------> CAND: 433.152440 3848.997070 0.8531828 4.4589200 16.7679 10.7266  4
------> CAND: 402.548266 3705.866455 0.8444535 5.2926192 15.0526 10.7128  8
------> CAND: 128.302883 3695.615723 0.8586181 5.3220072 16.7494 10.7119  4
------> CAND: 280.594014 3621.177734 0.9406224 5.5010867 16.7474 10.7103  4
------> CAND:  63.521353 3814.479736 0.8754075 5.2753730 14.4837 10.7064 16
------> CAND: 230.953027 4067.772705 0.9843330 5.0935054 19.8015 10.6994  2
------> CAND: 394.250720 3838.783203 0.9507126 5.3997183 15.0384 10.6981  8
------> CAND: 461.914099 4088.169434 1.0049767 5.1609707 16.7235 10.6914  4
------> CAND: 230.994289 3630.643066 0.8221790 5.3286452 16.7145 10.6842  4
------> CAND:  46.208460 3727.539551 0.9207050 5.4163160 14.456 10.6705 16
------> CAND: 119.285719 3774.388916 0.9578772 4.1264501 14.4493 10.6617 16
------> CAND: 167.594645 3891.501709 0.9062879 4.4812040 14.9904 10.6486  8
------> CAND: 281.096424 3992.498047 1.0095582 5.3359017 16.6559 10.6378  4
------> CAND: 346.572919 3624.819580 0.8826728 5.4402418 19.6922 10.6345  2
------> CAND: 309.633089 3713.285889 0.8330166 5.2534332 14.9514 10.6084  8
------> CAND: 115.462370 3811.835205 0.8761808 5.2632561 14.4074 10.6075 16
------> CAND: 103.295543 3879.471924 0.9614892 4.2814412 16.6041 10.5968  4
------> CAND: 115.508044 3618.117676 0.9257524 5.4679961 14.3915 10.5869 16
------> CAND:  62.402869 3626.555664 0.8747783 4.0447254 14.386 10.5798 16
------> CAND: 259.770740 3633.485596 0.8051496 5.2812171 16.5732 10.5723  4
------> CAND:  41.247683 3773.594971 0.9857785 5.4588332 14.9117 10.5675  8
------> CAND: 120.278860 3778.927246 0.9574184 4.1335568 14.8915 10.5467  8
------> CAND:  78.076962 3616.657715 0.9296659 5.4865813 14.8869 10.542  8
------> CAND: 212.587045 3648.259766 0.9528470 3.9588840 14.8711 10.5257  8
------> CAND: 138.896566 3764.188965 0.9020370 4.2211280 14.3416 10.5223 16
------> CAND: 245.760360 3738.577393 0.7949685 5.1574469 14.8561 10.5103  8
------> CAND: 230.908910 3904.369141 0.9397018 5.2857518 14.8524 10.5065  8
------> CAND:  78.093311 3625.785156 0.8487434 5.3814802 16.4882 10.5049  4
------> CAND: 387.468448 3661.530273 0.7154368 4.4801459 16.4862 10.5033  4
------> CAND:  31.370245 3900.708252 0.9403499 4.3754020 14.3234 10.4988 16
------> CAND: 115.506746 3973.340820 1.0079331 5.3456097 14.8437 10.4975  8
------> CAND: 115.540742 3729.650146 0.9189357 5.3893313 14.3146 10.4874 16
------> CAND: 115.560724 3883.749756 0.9998823 5.3947849 19.4234 10.4752  2
------> CAND: 298.159410 3804.036865 0.9190267 5.3628988 24.1014 10.4671  1
------> CAND: 384.920068 3911.633057 0.9003949 5.1594987 16.4368 10.4642  4
------> CAND: 197.711980 3950.649414 1.0061193 4.3305211 14.2955 10.4627 16
------> CAND: 365.467781 4058.293457 0.9396991 4.8242226 19.4007 10.4617  2
------> CAND: 403.597980 3616.633057 0.9633877 3.9211063 19.3856 10.4528  2
------> CAND: 369.986873 3600.839600 0.9683468 3.9007771 14.798 10.4505  8
------> CAND: 142.146399 4054.369141 1.0142623 5.2761049 14.2857 10.4501 16
------> CAND:  68.036813 3889.607422 0.9412742 4.3864527 14.7966 10.4491  8
------> CAND: 354.691663 3653.063721 0.7555787 4.3655519 16.413 10.4454  4
------> CAND:  46.341847 3686.459229 0.7137343 4.5742378 14.2796 10.4422 16
------> CAND: 177.847333 3633.631592 0.8038005 4.1824169 14.2738 10.4347 16
------> CAND:  18.203010 3834.232910 0.9500827 5.3557849 14.2725 10.4331 16
------> CAND: 259.784235 3787.075928 0.8902491 5.3116865 16.3713 10.4124  4
------> CAND:  59.348965 3661.454834 0.7158533 4.9998145 14.2494 10.4032 16
------> CAND: 215.705048 3729.393066 0.8065119 4.3890820 14.7476 10.3986  8
------> CAND: 346.434860 3928.996094 1.0041029 5.3754835 16.3432 10.3901  4
------> CAND: 216.308925 3743.411621 0.9462667 5.4196987 16.337 10.3852  4
[02:50:52][260339][INFO ] Statistics: count dirty SumSpec pages 1755 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:50:52][260339][INFO ] Data processing finished successfully!
02:50:52 (260339): called boinc_finish(0)

</stderr_txt>
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