Task 1710539533

Name: Ter5_1_dns_cfbf00110_segment_6_dms_200_40000_15_7650000_0
Workunit ID: 862324667
Created: 8 Jan 2025 6:03:11 UTC
Sent: 8 Jan 2025 12:38:25 UTC
Report deadline: 22 Jan 2025 12:38:25 UTC
Received: 9 Jan 2025 3:01:17 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 259.93
CPU time (sec): 16.27
Peak working set size (MB): 276.22
Peak swap size (MB): 6175.82
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>
[06:51:59][841279][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_cfbf00110_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_6_dms_200_15.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 7650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_15.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_40000_15_7650000_0_0
------> GPU usage: 1.000000
[06:51:59][841279][INFO ] Starting data processing...
[06:51:59][841279][INFO ] opti: No host transfer for n_steps. Use device global.
[06:51:59][841279][INFO ] opti: No host transfer for mean. Use device global.
[06:51:59][841279][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[06:51:59][841279][INFO ] opti: sumspec[i] allloc, free and pinned.
[06:51:59][841279][INFO ] opti: power spectrum in fft callback (static link).
[06:51:59][841279][INFO ] opti: __constant__ access is not uniform, bad!
[06:51:59][841279][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[06:51:59][841279][INFO ] CUDA global memory status (initial GPU state, including context):
[06:51:59][841279][INFO ] No template file. Generating templates.
[06:51:59][841279][INFO ] Template param value T_cons = 50000
[06:52:02][841279][INFO ] Number of generated templates to be used: 50000
[06:52:02][841279][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_6_dms_200_15.cpt
[06:52:02][841279][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_6_dms_200_15.cpt (No such file or directory).
------> Starting from scratch...
[06:52:02][841279][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_15.binary
[06:52:02][841279][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_6_dms_200_DM231.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776209193624
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 231.5 cm^-3 pc
------> Scale factor: 1.01594
[06:52:02][841279][INFO ] Allocating memory for dedispersed compressed time series...
[06:52:02][841279][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[06:52:02][841279][INFO ] 8-bit allocation done
[06:52:02][841279][INFO ] Foobar
[06:52:02][841279][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_15.binary
[06:52:02][841279][INFO ] Allocating memory for dedispersed uncompressed time series.
[06:52:02][841279][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[06:52:02][841279][INFO ] FftSize = 12582913
[06:52:02][841279][INFO ] Seed for random number generator is -1046643333.
[06:52:04][841279][INFO ] 8[06:52:04][841279][INFO ] 9[06:52:05][841279][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[06:52:05][841279][INFO ] Normalization factor 3.97364e-08
[06:52:05][841279][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
[06:52:05][841279][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 907 MB (11094 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[06:52:05][841279][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[06:52:05][841279][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[06:52:05][841279][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -996.65478516, mean= -0.00005941  -0.00005941
[06:52:05][841279][INFO ] Launching time series padding kernel: grid 196608, block 32
[06:53:27][841279][INFO ] Checkpoint committed!
[06:54:55][841279][INFO ] Checkpoint committed!
[06:56:17][841279][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 5153.471680 1.1872944 6.0141506 21.901 18.0098  8
------> CAND:   0.249648 4567.657227 0.5999475 5.4168949 21.0867 17.1227  8
------> CAND:   0.249907 4382.619141 0.9726117 3.9484942 19.0744 16.9211 16
------> CAND:   0.249388 5702.382812 1.1723268 5.6988502 18.2511 15.7736 16
------> CAND:   0.499036 4563.459961 0.6046304 5.4417682 23.0133 15.7496  4
------> CAND:   0.498777 5702.382812 1.1723268 5.6988502 19.7178 15.6413  8
------> CAND:   0.499815 4065.627441 0.9690956 3.7403829 22.6532 15.4569  4
------> CAND:   0.500074 3600.163086 0.9685724 3.4251118 21.8509 14.8059  4
------> CAND:   0.500593 4025.430176 0.4419231 5.4025245 25.1475 13.8822  2
------> CAND:   0.500334 5538.431152 1.0055996 5.4588685 25.0212 13.8067  2
------> CAND:  69.221991 4240.826660 0.5198741 5.5014210 16.21 12.9867 16
------> CAND:   0.499296 3685.826904 0.3384557 5.2690382 19.5095 12.9163  4
------> CAND: 346.617555 4373.776855 0.8364305 5.9340477 29.6621 12.8821  1
------> CAND: 138.576072 4146.562988 0.9036370 6.0144739 17.0684 12.8162  8
------> CAND:   0.166345 4349.926758 0.5765075 5.5614238 15.718 12.3289 16
------> CAND: 115.539185 4373.776855 0.8364305 5.9340477 15.6534 12.243 16
------> CAND: 286.057720 5388.791016 1.2070991 5.9406843 18.1865 11.8561  4
------> CAND: 173.308777 4373.776855 0.8364305 5.9340477 21.7453 11.8538  2
------> CAND: 263.333541 4089.588867 0.6996366 3.9403193 16.1333 11.8348  8
------> CAND: 178.023280 3652.447021 0.9295899 3.4766562 18.1456 11.8234  4
------> CAND: 253.135870 4056.938232 0.8775297 6.0077200 17.9672 11.681  4
------> CAND:   0.998072 5198.029297 0.9059255 5.6463776 21.3782 11.6355  2
------> CAND:  54.761622 4015.595459 0.4016815 4.5433888 15.1355 11.558 16
------> CAND: 120.153517 4202.960449 0.8223106 5.9568415 21.2139 11.5379  2
------> CAND:   0.998332 4373.334473 0.5436694 5.4355807 21.1956 11.527  2
------> CAND:   1.249537 4151.690430 0.4247547 4.7110362 26.4044 11.4673  1
------> CAND: 115.473529 4086.569092 0.5638740 5.6911812 15.0562 11.4538 16
------> CAND: 106.474530 3627.987793 0.5995985 5.8092518 15.0526 11.4491 16
------> CAND:   1.249018 5385.732910 0.9098433 5.1522713 26.3417 11.4401  1
------> CAND:   0.499555 4669.323242 1.1301299 6.0926323 17.6601 11.436  4
------> CAND:   0.999110 3927.704102 1.0181637 6.0615067 15.716 11.3999  8
------> CAND:   1.249277 4701.566406 0.6128404 4.9037719 26.2188 11.3867  1
------> CAND: 272.520944 3669.121582 0.7298664 5.9090247 15.6808 11.3633  8
------> CAND:   0.997813 5689.071777 1.1467869 5.6321058 17.5544 11.3518  4
------> CAND: 115.530881 3996.114990 0.8470682 5.9913287 14.9729 11.3445 16
------> CAND:   0.998591 3807.945801 0.3913518 5.4092026 20.8506 11.322  2
------> CAND: 164.354155 4073.537842 0.9016491 6.0155296 14.898 11.2463 16
------> CAND: 115.545413 3887.041748 0.9319482 6.0287538 14.8449 11.1769 16
------> CAND: 374.898084 3685.852783 0.3380126 5.2667179 15.4917 11.167  8
------> CAND: 115.480017 4933.177734 0.9572324 5.8921924 14.8163 11.1395 16
------> CAND: 230.717912 5071.258789 0.7655140 5.1310992 15.4489 11.1226  8
------> CAND: 280.305181 3742.790039 0.4510213 5.6023722 15.4461 11.1197  8
------> CAND:   0.250426 4050.703857 1.0380599 6.0771356 15.4343 11.1075  8
------> CAND: 284.211831 4591.148438 0.6703687 4.4743581 15.405 11.0771  8
------> CAND:  69.323459 4373.776855 0.8364305 5.9340477 15.3834 11.0547  8
------> CAND: 115.493771 3895.316895 0.7782539 5.9508100 14.7452 11.0467 16
------> CAND: 173.172535 3733.403564 0.6842614 5.8820782 15.3711 11.0419  8
------> CAND: 284.437345 4433.984863 0.7687180 4.1556001 15.3597 11.0302  8
------> CAND: 230.949134 3978.409912 0.5902251 5.7729006 15.3446 11.0145  8
------> CAND:  53.723585 3646.175537 0.4167880 5.5713921 14.7166 11.0093 16
------> CAND: 307.778117 4061.086182 0.9045617 6.0172257 15.3318 11.0013  8
------> CAND: 273.082522 3914.199219 0.5512542 5.7257681 17.1078 10.9966  4
------> CAND: 377.899048 3662.425781 0.7766946 3.5443285 17.0838 10.9774  4
------> CAND: 228.390115 4082.789062 0.8998407 6.0194755 15.3016 10.97  8
------> CAND: 106.049195 4465.079590 0.8941485 5.9639130 14.6796 10.961 16
------> CAND:  86.531252 3639.884033 0.4700045 5.6546149 15.267 10.9343  8
------> CAND: 104.994290 3954.403564 0.6273814 3.8987968 17.0286 10.9336  4
------> CAND:  74.882405 4913.829102 0.8414482 4.5354533 15.2516 10.9184  8
------> CAND:  86.574849 5198.201172 1.0686327 5.9103599 14.6272 10.8928 16
------> CAND: 417.660262 3645.276123 0.4360134 5.6105471 25.077 10.8908  1
------> CAND:   0.498258 3614.344727 0.9322581 3.4462452 15.2083 10.8735  8
------> CAND: 115.480536 3631.623535 0.5344299 5.7560430 14.6121 10.8732 16
------> CAND:   0.999629 3741.444336 0.9874766 3.5173259 15.2058 10.8709  8
------> CAND: 461.922403 3653.587891 0.8696827 5.9746408 16.9468 10.8686  4
------> CAND: 101.949469 3914.939453 0.4626096 5.5450087 14.5971 10.8536 16
------> CAND: 321.922923 4963.183105 0.9221753 5.8488383 16.8956 10.828  4
------> CAND: 200.871764 4267.437988 0.7423037 5.8756323 14.5723 10.8214 16
------> CAND: 363.060833 4309.529297 0.6255202 5.6929703 15.1516 10.8149  8
------> CAND: 321.913840 4259.773438 0.7942727 5.9189749 15.1469 10.8101  8
------> CAND: 173.112589 4816.462891 1.0881275 6.0489984 19.9852 10.8083  2
------> CAND:  86.646474 4685.725098 1.0172980 6.0197182 15.1439 10.807  8
------> CAND: 115.536849 4234.824219 0.9377354 6.0347400 14.5534 10.7968 16
------> CAND: 346.299397 3640.749756 0.4541109 5.6359625 15.1013 10.763  8
------> CAND: 295.714056 3664.102295 0.7908060 3.5385323 15.0991 10.7607  8
------> CAND: 386.083448 4387.263184 1.0547730 6.0816884 16.8045 10.7557  4
------> CAND: 115.514013 4593.566895 1.0198747 6.0385275 14.5055 10.7346 16
------> CAND:  86.654518 4373.776855 0.8364305 5.9340477 16.7681 10.7268  4
------> CAND: 283.289536 3973.488281 0.8825322 6.0101733 15.0337 10.6933  8
------> CAND:  92.532141 4313.493164 1.0486926 6.0878100 14.4577 10.6726 16
------> CAND:   0.166864 4025.430176 0.4419231 5.4025245 14.9916 10.6499  8
------> CAND: 233.088787 3932.280762 0.3967846 4.3914642 14.9909 10.6491  8
------> CAND: 100.634017 5240.605957 0.9894127 5.7527509 19.6825 10.6288  2
------> CAND:  33.504708 4059.715576 0.8761840 6.0017810 16.6409 10.6259  4
------> CAND: 311.106322 3840.548828 0.6041011 3.8223662 14.9659 10.6233  8
------> CAND: 257.005670 3620.855713 0.7531187 5.9176192 14.9521 10.6091  8
------> CAND:  86.556424 4816.462891 1.0881275 6.0489984 16.6124 10.6033  4
------> CAND: 108.360902 3778.848389 0.4255695 5.5188937 16.574 10.5729  4
------> CAND:  54.180321 3778.848389 0.4255695 5.5188937 14.9107 10.5665  8
------> CAND: 240.560834 3618.406982 0.8142059 3.4941339 16.5618 10.5633  4
------> CAND: 165.726958 3758.416260 0.3206811 4.4986038 14.3688 10.5575 16
------> CAND:  86.550196 4755.987793 0.8155356 5.8050876 14.9002 10.5557  8
------> CAND:  37.999407 4966.587402 1.0936705 6.0163388 16.5429 10.5483  4
------> CAND: 436.535661 3656.958252 0.8629395 3.5012958 16.53 10.5381  4
------> CAND: 229.432822 3973.442871 0.5970500 3.9452279 14.8815 10.5364  8
------> CAND: 231.457253 4193.859375 0.8262836 5.9608364 16.5112 10.5231  4
------> CAND: 115.507525 4877.201660 1.1571229 6.0658417 14.3408 10.5212 16
------> CAND:  60.076629 4202.960449 0.8223106 5.9568415 16.5073 10.52  4
------> CAND:  63.401460 4702.354980 0.6703424 4.6526904 16.506 10.519  4
------> CAND:  19.600726 3928.102051 0.9176711 3.6662874 14.3277 10.5043 16
------> CAND: 115.525171 4467.270508 1.0654967 6.0867343 14.3227 10.4979 16
[06:56:17][841279][INFO ] Statistics: count dirty SumSpec pages 309853 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:56:17][841279][INFO ] Data processing finished successfully!
06:56:17 (841279): called boinc_finish(0)

</stderr_txt>
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