Task 1726722729

Name: Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_171_2700000_1
Workunit ID: 872133925
Created: 8 Feb 2025 3:23:43 UTC
Sent: 8 Feb 2025 12:44:26 UTC
Report deadline: 22 Feb 2025 12:44:26 UTC
Received: 8 Feb 2025 15:06:18 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,880.79
CPU time (sec): 35.36
Peak working set size (MB): 242.01
Peak swap size (MB): 65349.77
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>
[14:02:19][136095][INFO ] Application startup - thank you for supporting Einstein@Home!
[14:02:19][136095][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_cfbf00125_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_4_dms_200_171.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 2700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_171.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_171_2700000_1_0
------> GPU usage: 0.496000
[14:02:19][136095][INFO ] Starting data processing...
[14:02:19][136095][INFO ] opti: No host transfer for n_steps. Use device global.
[14:02:19][136095][INFO ] opti: No host transfer for mean. Use device global.
[14:02:19][136095][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:02:19][136095][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:02:19][136095][INFO ] opti: power spectrum in fft callback (static link).
[14:02:19][136095][INFO ] opti: __constant__ access is not uniform, bad!
[14:02:19][136095][INFO ] Running on device 3 NVIDIA GeForce GTX 750 Ti
[14:02:19][136095][INFO ] CUDA global memory status (initial GPU state, including context):
[14:02:19][136095][INFO ] No template file. Generating templates.
[14:02:19][136095][INFO ] Template param value T_cons = 50000
[14:02:24][136095][INFO ] Number of generated templates to be used: 50000
[14:02:24][136095][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_4_dms_200_171.cpt
[14:02:24][136095][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_4_dms_200_171.cpt (No such file or directory).
------> Starting from scratch...
[14:02:24][136095][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_171.binary
[14:02:24][136095][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_4_dms_200_DM247.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735048988325
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 247.1 cm^-3 pc
------> Scale factor: 1.1648
[14:02:24][136095][INFO ] Allocating memory for dedispersed compressed time series...
[14:02:24][136095][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:02:24][136095][INFO ] 8-bit allocation done
[14:02:24][136095][INFO ] Foobar
[14:02:24][136095][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_171.binary
[14:02:24][136095][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:02:24][136095][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:02:24][136095][INFO ] FftSize = 12582913
[14:02:24][136095][INFO ] Seed for random number generator is -1035522854.
[14:02:26][136095][INFO ] 8[14:02:26][136095][INFO ] 9[14:02:27][136095][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:02:27][136095][INFO ] Normalization factor 3.97364e-08
[14:02:27][136095][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
[14:02:27][136095][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:02:27][136095][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:02:27][136095][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:02:27][136095][INFO ] Launching time series padding kernel: grid 196608, block 32
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[15:23:39][136095][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 194.046933 4944.005859 1.0322800 2.9921122 19.5474 12.9467  4
------> CAND:  55.413768 4413.555176 1.0311339 0.6992133 16.0185 12.73 16
------> CAND: 144.561132 4222.325684 0.5094060 1.0027004 15.6046 12.1781 16
------> CAND: 460.960403 4569.837891 1.0360553 3.0316916 18.4355 12.0552  4
------> CAND: 345.595089 4755.283203 1.0365648 3.0119410 18.3584 11.9935  4
------> CAND: 177.217245 4073.922119 0.3784773 1.1848544 16.0687 11.7674  8
------> CAND:  86.403833 3743.194824 0.6406953 2.8052759 15.2676 11.7321 16
------> CAND: 172.797544 4755.283203 1.0365648 3.0119410 16.0226 11.7193  8
------> CAND:  86.386446 3967.264893 0.6859998 2.8493533 15.2377 11.6927 16
------> CAND: 115.196892 4036.239258 0.8067920 2.9167912 15.9348 11.6277  8
------> CAND:  86.495699 4206.371094 0.4470529 1.1459306 15.1806 11.6173 16
------> CAND:  86.388781 3776.111328 0.7202471 2.8593285 15.1599 11.5902 16
------> CAND:  28.798250 4454.736816 0.9316052 2.9789321 15.1283 11.5485 16
------> CAND: 172.705159 3837.103760 0.8527673 2.9250758 15.1244 11.5434 16
------> CAND: 197.621671 4639.625488 0.6245220 2.6241572 17.6091 11.3954  4
------> CAND:  97.023466 4944.005859 1.0322800 2.9921122 15.5453 11.2226  8
------> CAND: 340.781194 3983.870361 1.0100230 2.9932129 15.5139 11.19  8
------> CAND: 378.945908 3626.302734 0.6154979 0.3905195 20.6074 11.1776  2
------> CAND: 387.480645 4076.043701 0.9480494 2.9814115 20.5424 11.139  2
------> CAND:  91.121969 4403.708496 0.7875751 0.8311895 14.8104 11.1317 16
------> CAND: 499.108248 4178.925293 0.7142965 2.8563933 20.4297 11.0721  2
------> CAND: 473.695295 3797.407227 0.8252370 2.9091446 17.1902 11.062  4
------> CAND: 192.013159 3966.608643 0.9478589 2.9709892 15.3627 11.0333  8
------> CAND: 247.058165 4276.025879 0.8399394 0.7091424 17.1464 11.0272  4
------> CAND:  57.598576 4036.239258 0.8067920 2.9167912 14.7294 11.026 16
------> CAND: 154.555608 3689.214111 0.8922300 0.3066393 14.7155 11.0079 16
------> CAND: 405.246642 3776.907715 0.7175285 0.4404519 17.0938 10.9854  4
------> CAND: 171.437457 3814.097168 0.4949332 0.6533216 14.6701 10.9487 16
------> CAND: 293.576219 3793.406982 0.6867411 0.4695766 15.2781 10.9457  8
------> CAND: 115.175353 4288.747070 0.9838498 3.0112598 14.6364 10.9047 16
------> CAND: 115.210906 3625.770264 0.6252820 2.7849743 16.9871 10.9006  4
------> CAND:  43.193482 3673.598633 0.6724517 2.8179111 15.1769 10.8411  8
------> CAND:  87.034699 4158.468750 0.9782313 2.9984641 15.1409 10.8039  8
------> CAND: 230.455288 4070.723633 0.9485613 2.9811895 15.1268 10.7893  8
------> CAND: 115.597834 3694.723145 0.5563438 2.7400320 15.1205 10.7829  8
------> CAND: 194.764994 4318.721680 0.9918342 3.0099063 14.5337 10.7713 16
------> CAND: 411.254019 4059.603760 0.3407925 2.1358593 24.7881 10.7653  1
------> CAND: 316.711201 3864.328125 0.7891550 2.9016149 15.0924 10.7539  8
------> CAND: 259.162451 4232.246582 0.8561842 2.9513154 15.0827 10.7438  8
------> CAND:  98.810706 4639.625488 0.6245220 2.6241572 15.0802 10.7412  8
------> CAND: 111.363164 4381.925781 0.7988464 0.8001813 14.5072 10.7369 16
------> CAND: 317.502185 3766.975586 0.5617060 0.5351046 15.05 10.71  8
------> CAND:  97.415066 4550.218750 0.5745794 1.2279341 15.0445 10.7044  8
------> CAND: 148.019351 4030.546631 0.9166410 0.5114352 14.462 10.6782 16
------> CAND: 109.836471 3820.565918 0.4743674 2.6530361 14.4612 10.6772 16
------> CAND: 171.584599 3644.650391 0.9249385 2.9113770 15.0138 10.6727  8
------> CAND: 230.360308 4926.691895 1.1674799 3.0603812 16.6713 10.65  4
------> CAND:  86.443278 4070.229492 0.3854815 2.3337765 14.4232 10.628 16
------> CAND: 219.124600 3650.696533 0.9583005 2.9215829 14.9588 10.616  8
------> CAND:  70.910617 4115.811035 0.8341020 2.9331932 14.4103 10.6112 16
------> CAND:  50.517350 4379.445801 0.7987047 0.8059202 14.4087 10.6091 16
------> CAND: 202.960813 4150.108887 0.9782639 0.5647695 14.3991 10.5967 16
------> CAND: 182.986393 6097.563477 1.2167881 1.7167197 14.9297 10.5861  8
------> CAND: 391.863755 3969.603271 0.5778031 2.7595448 14.9214 10.5774  8
------> CAND:  60.746682 4072.214600 0.5384246 0.8245805 14.3775 10.5688 16
------> CAND: 115.216615 3814.936523 0.6442533 2.8114970 14.3771 10.5682 16
------> CAND:  86.399161 4204.055664 0.6941903 2.8380885 14.3763 10.5672 16
------> CAND: 230.423369 3985.345703 0.8591797 2.9385784 14.8926 10.5478  8
------> CAND:  86.368799 4277.835449 0.9841732 3.0110896 14.3605 10.5468 16
------> CAND: 188.179171 4001.999756 0.3950336 1.0446683 14.3544 10.5389 16
------> CAND: 403.320305 4567.326660 0.9134198 2.9671440 16.53 10.5381  4
------> CAND: 432.062501 5049.923828 1.0264851 2.9687562 16.5174 10.5281  4
------> CAND: 329.799545 3620.558350 0.7452272 2.8494570 19.5018 10.5216  2
------> CAND:  86.384110 3819.898193 0.6336392 2.8041837 14.3393 10.5194 16
------> CAND: 198.804773 5927.992188 1.2513900 2.8390725 14.8578 10.512  8
------> CAND: 115.241009 4303.101562 0.8988699 2.9727926 14.3134 10.4859 16
------> CAND: 115.291094 4322.233398 0.6625065 2.8006084 14.3102 10.4818 16
------> CAND: 439.122188 3618.206055 0.8204933 2.8773477 16.4427 10.4689  4
------> CAND: 136.706568 5515.123535 0.9270719 2.6644604 14.813 10.4659  8
------> CAND:  56.896085 4555.316406 0.5686036 2.5533822 14.2962 10.4637 16
------> CAND:  86.358159 4241.520996 0.9563709 2.9985416 14.2937 10.4604 16
------> CAND:  68.184473 3915.606445 0.6197042 2.8002429 14.2933 10.4598 16
------> CAND: 341.505744 3628.050049 0.5861595 0.4065602 14.807 10.4597  8
------> CAND:  80.805961 4351.956055 0.8873131 0.7249340 16.4305 10.4593  4
------> CAND:  80.804404 4250.891602 0.8486527 0.6876582 16.4153 10.4472  4
------> CAND: 151.125675 4191.733398 1.0358471 3.0259054 14.2804 10.4432 16
------> CAND: 460.204452 4249.263672 0.6411265 0.8485739 16.3908 10.4278  4
------> CAND: 265.669902 4148.061523 0.9783165 0.5635260 16.3698 10.4112  4
------> CAND:  49.888040 4479.450684 0.9863223 3.0056937 14.758 10.4093  8
------> CAND:  81.686475 3871.225830 0.7825555 2.8944242 14.2528 10.4076 16
------> CAND: 288.019609 3966.608643 0.9478589 2.9709892 16.3574 10.4014  4
------> CAND: 183.917771 4797.981934 0.9576516 0.9674015 14.2414 10.3929 16
------> CAND:  78.723140 3801.719482 0.6713248 2.8285980 16.3405 10.388  4
------> CAND:  81.744086 3789.123291 0.8512200 0.3846079 14.2359 10.3858 16
------> CAND: 328.205380 4297.556152 1.0490255 3.0316408 14.7324 10.383  8
------> CAND: 203.627492 3929.081787 0.9210036 0.4516108 14.2316 10.3802 16
------> CAND:  86.382812 4540.879395 0.9828103 3.0010309 14.225 10.3717 16
------> CAND: 378.476456 4208.314941 0.4426315 1.1616435 14.7208 10.3711  8
------> CAND: 475.282713 4108.400391 0.6552396 2.8133314 16.3022 10.3577  4
------> CAND: 171.441869 3941.422852 0.8248178 2.9247372 14.7051 10.3549  8
------> CAND: 126.283643 3755.025391 0.9336763 0.3356154 14.2118 10.3548 16
------> CAND:  72.580558 4425.203125 0.6584584 2.7648385 14.698 10.3477  8
------> CAND: 273.076553 3616.668701 0.8878343 0.2646128 16.2863 10.3451  4
------> CAND: 207.531807 5303.213867 0.7050384 2.1418903 14.6866 10.3359  8
------> CAND: 403.853856 3717.144043 0.7145799 0.3953640 14.6832 10.3324  8
------> CAND: 144.058203 4628.063965 0.9000549 2.9442942 14.6814 10.3306  8
------> CAND:  83.333580 4844.048340 0.5488290 1.7585292 23.7723 10.3242  1
------> CAND: 143.976717 4203.773926 0.8644184 2.9498441 16.2587 10.3233  4
------> CAND: 230.516273 4137.649902 0.5856906 2.7386391 14.6729 10.3219  8
------> CAND: 196.883627 4238.240234 0.9560286 0.6267849 14.1844 10.3194 16
[15:23:39][136095][INFO ] Statistics: count dirty SumSpec pages 1968 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:23:39][136095][INFO ] Data processing finished successfully!
15:23:39 (136095): called boinc_finish(0)

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