Task 1732184900

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[19:27:40][1200885][INFO ] Application startup - thank you for supporting Einstein@Home!
[19:27:40][1200885][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_cfbf00127_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_2_dms_200_138.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 2300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_138.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_40000_138_2300000_1_0
------> GPU usage: 0.500000
[19:27:40][1200885][INFO ] Starting data processing...
[19:27:40][1200885][INFO ] opti: No host transfer for n_steps. Use device global.
[19:27:40][1200885][INFO ] opti: No host transfer for mean. Use device global.
[19:27:40][1200885][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:27:40][1200885][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:27:40][1200885][INFO ] opti: power spectrum in fft callback (static link).
[19:27:40][1200885][INFO ] opti: __constant__ access is not uniform, bad!
[19:27:40][1200885][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[19:27:40][1200885][INFO ] CUDA global memory status (initial GPU state, including context):
[19:27:40][1200885][INFO ] No template file. Generating templates.
[19:27:40][1200885][INFO ] Template param value T_cons = 50000
[19:27:45][1200885][INFO ] Number of generated templates to be used: 50000
[19:27:45][1200885][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_2_dms_200_138.cpt
[19:27:45][1200885][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_2_dms_200_138.cpt (No such file or directory).
------> Starting from scratch...
[19:27:45][1200885][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_138.binary
[19:27:45][1200885][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_2_dms_200_DM243.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693906179942
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 243.8 cm^-3 pc
------> Scale factor: 2.17442
[19:27:45][1200885][INFO ] Allocating memory for dedispersed compressed time series...
[19:27:45][1200885][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:27:45][1200885][INFO ] 8-bit allocation done
[19:27:45][1200885][INFO ] Foobar
[19:27:45][1200885][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_138.binary
[19:27:45][1200885][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:27:45][1200885][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:27:45][1200885][INFO ] FftSize = 12582913
[19:27:45][1200885][INFO ] Seed for random number generator is 1110360645.
[19:27:47][1200885][INFO ] 8[19:27:47][1200885][INFO ] 9[19:27:47][1200885][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:27:47][1200885][INFO ] Normalization factor 3.97364e-08
[19:27:47][1200885][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
[19:27:47][1200885][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:27:47][1200885][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:27:47][1200885][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:27:47][1200885][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:28:40][1200885][INFO ] Checkpoint committed!
[19:29:40][1200885][INFO ] Checkpoint committed!
[19:30:40][1200885][INFO ] Checkpoint committed!
[19:31:40][1200885][INFO ] Checkpoint committed!
[19:32:40][1200885][INFO ] Checkpoint committed!
[19:33:41][1200885][INFO ] Checkpoint committed!
[19:34:41][1200885][INFO ] Checkpoint committed!
[19:35:41][1200885][INFO ] Checkpoint committed!
[19:36:41][1200885][INFO ] Checkpoint committed!
[19:37:41][1200885][INFO ] Checkpoint committed!
[19:38:41][1200885][INFO ] Checkpoint committed!
[19:38:45][1200885][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 279.859603 3887.792725 0.6851481 2.7486272 17.5947 11.384  4
------> CAND: 115.307962 3960.511230 0.5270682 2.5407739 15.6351 11.3158  8
------> CAND: 356.629678 4618.752930 1.1234285 2.9661565 20.7777 11.2787  2
------> CAND: 222.602282 4453.899902 0.6242121 1.2360718 15.4866 11.1617  8
------> CAND:  76.463075 4099.484375 0.9679044 0.6126336 14.8278 11.1545 16
------> CAND: 172.718654 4128.839844 0.9757411 2.9155140 15.4191 11.0917  8
------> CAND: 145.684287 4055.093994 0.8194553 2.8370302 14.7448 11.0461 16
------> CAND: 175.723510 3636.150391 0.4913238 2.5602798 14.7255 11.021 16
------> CAND: 115.274226 4412.201660 0.7246923 2.6817780 14.7188 11.0121 16
------> CAND: 191.070882 3623.737305 0.6953287 2.7478449 15.3298 10.9992  8
------> CAND: 173.052382 4454.755859 0.6199784 1.2612975 15.308 10.9767  8
------> CAND: 213.583560 4915.551270 0.7020395 2.2288721 20.2559 10.9689  2
------> CAND: 115.192221 4032.597656 0.9112534 2.8839097 14.6782 10.9593 16
------> CAND: 257.068471 4402.314453 0.7294239 1.0326773 15.2813 10.949  8
------> CAND: 259.062280 3785.438232 0.8683607 2.8515098 15.274 10.9415  8
------> CAND: 364.168938 4003.458496 0.6650688 0.7457532 15.2317 10.8977  8
------> CAND: 388.552937 3769.288574 0.9281553 2.8743014 16.9584 10.8778  4
------> CAND: 262.448356 5166.927246 1.0699688 1.3103303 16.9389 10.8624  4
------> CAND: 196.439866 3677.656250 0.9266297 0.3466441 15.192 10.8567  8
------> CAND:  69.085749 3687.481201 0.3232232 2.0992730 16.9303 10.8555  4
------> CAND:  59.945058 5008.505371 1.0952575 2.8730671 20.0177 10.8276  2
------> CAND: 251.491620 4031.196777 0.9115540 0.5935881 15.1618 10.8255  8
------> CAND: 128.470526 3724.878174 0.8950354 2.8598392 16.8775 10.8136  4
------> CAND: 250.237931 4030.093262 0.7536120 0.6900238 15.1419 10.8049  8
------> CAND: 121.968265 5262.935059 1.0224179 2.6930184 14.5516 10.7946 16
------> CAND: 177.724845 4434.667969 0.9684666 0.8457376 14.5343 10.772 16
------> CAND:  86.359197 4128.839844 0.9757411 2.9155140 14.5296 10.7659 16
------> CAND: 172.866574 3916.770508 0.4630820 2.4275036 14.5286 10.7646 16
------> CAND: 387.739376 4404.069824 0.9094436 2.8584542 16.813 10.7624  4
------> CAND:  80.063505 3873.790771 0.5824659 2.6420588 15.1002 10.7619  8
------> CAND:  86.420960 3744.871338 0.4425161 2.4619370 14.5224 10.7566 16
------> CAND:  86.437569 4745.722168 0.8199151 2.6744833 15.0903 10.7517  8
------> CAND: 388.834245 3759.955078 0.6062130 2.6866527 19.8884 10.7509  2
------> CAND: 345.488171 4558.824707 0.8392003 2.7752049 16.7931 10.7466  4
------> CAND: 138.171757 3687.481201 0.3232232 2.0992730 19.8626 10.7356  2
------> CAND: 442.828498 3751.349365 0.9612098 0.3878637 16.7779 10.7345  4
------> CAND: 143.986319 3844.768555 0.7428310 2.7916713 14.5027 10.731 16
------> CAND: 230.364720 4127.344238 0.9082286 2.8814399 15.065 10.7256  8
------> CAND:  86.395269 4093.566650 0.7001833 2.7403660 14.4932 10.7187 16
------> CAND: 129.560205 4755.265625 1.0148087 2.8687930 14.4921 10.7173 16
------> CAND: 252.019202 4930.468750 1.1640542 1.0567864 15.0514 10.7115  8
------> CAND:  43.876510 4408.533691 0.4963715 1.7291656 15.0394 10.6991  8
------> CAND: 284.294874 4510.109375 1.0214909 2.9228086 15.0359 10.6955  8
------> CAND: 378.440384 3811.767334 0.6681494 0.5892752 15.0291 10.6885  8
------> CAND: 310.978644 4112.202637 0.4449311 2.2434576 16.7188 10.6877  4
------> CAND: 172.761992 4366.074219 0.8425528 2.8210223 15.0184 10.6774  8
------> CAND: 179.638984 5093.949219 0.7599233 1.9915861 14.9987 10.6572  8
------> CAND:  86.381255 4674.372070 0.9400349 2.8369722 14.441 10.6509 16
------> CAND: 143.123451 4110.333008 0.4453110 2.2263148 14.4233 10.6281 16
------> CAND: 304.337285 3660.579102 0.8203695 2.8169692 16.6404 10.6255  4
------> CAND: 314.020350 4011.367920 0.6565652 2.7097285 14.9506 10.6076  8
------> CAND: 115.211165 3911.442627 0.8585480 2.8592939 14.4059 10.6055 16
------> CAND: 230.484094 4702.897461 0.9104109 2.8031497 14.945 10.6018  8
------> CAND: 460.729440 4127.344238 0.9082286 2.8814399 16.6098 10.6013  4
------> CAND: 346.005892 3823.386963 0.4964412 0.7862006 16.6031 10.596  4
------> CAND: 127.884295 4998.494629 1.0950273 1.1447952 14.9288 10.5851  8
------> CAND:  59.956736 3749.939209 0.7988542 2.8197811 14.9258 10.582  8
------> CAND: 230.377176 3814.491943 0.9490652 2.8873062 14.9243 10.5805  8
------> CAND:  86.403833 3789.288574 0.5550889 2.6291053 14.3825 10.5752 16
------> CAND:  98.017646 3899.579346 0.9081820 2.8777680 14.9181 10.5741  8
------> CAND:  59.944798 4975.723633 1.0846955 2.8651364 19.5728 10.5637  2
------> CAND:  77.580262 3730.133545 0.4606644 0.7498229 14.3728 10.5627 16
------> CAND: 165.939236 4855.454102 1.1544859 1.0194722 14.3602 10.5464 16
------> CAND: 381.241266 4227.616699 0.9713654 0.6964390 14.8894 10.5446  8
------> CAND: 403.425147 4050.664551 0.7380676 2.7790115 14.8758 10.5306  8
------> CAND: 201.077036 5269.694336 1.0215889 1.4490976 14.8721 10.5267  8
------> CAND: 358.992508 3904.448486 0.6588368 0.6681550 14.8709 10.5255  8
------> CAND:  96.468117 4155.205078 0.4927298 2.3766160 14.3363 10.5155 16
------> CAND: 249.124118 4449.913086 0.6250834 2.4977994 14.8488 10.5028  8
------> CAND: 431.837507 3779.166016 0.9254680 2.8781631 16.4799 10.4983  4
------> CAND: 150.615740 3940.275391 0.3759859 1.3162998 14.3224 10.4975 16
------> CAND: 377.176834 3967.681641 0.4473297 1.0624044 14.8432 10.4969  8
------> CAND: 160.524578 5105.210938 0.7572016 1.9856658 14.3178 10.4915 16
------> CAND: 166.061206 3732.141602 0.6893898 2.7542422 14.3108 10.4825 16
------> CAND: 136.529323 3625.880859 0.6370298 2.7084515 14.2968 10.4644 16
------> CAND:  86.526061 4454.755859 0.6199784 1.2612975 14.2907 10.4566 16
------> CAND: 221.352226 3743.058105 0.6585543 0.5297586 14.8037 10.4563  8
------> CAND: 213.832689 3881.534668 0.9327625 0.4864429 14.8022 10.4548  8
------> CAND: 183.091494 3850.598633 0.7355154 0.5591885 14.801 10.4535  8
------> CAND: 115.265662 4287.477539 0.6538498 2.6285846 14.2881 10.4532 16
------> CAND: 382.280860 3807.936279 0.3992599 2.3228936 16.4126 10.4451  4
------> CAND: 378.112883 5290.299316 1.2027371 1.2769126 14.7831 10.4352  8
------> CAND: 115.270853 4402.598633 0.7331812 2.7050307 14.2732 10.4339 16
------> CAND: 480.607581 4274.523438 0.6686307 0.9739741 19.3528 10.4334  2
------> CAND:  65.117075 3870.085938 0.9717709 0.4632074 14.7775 10.4294  8
------> CAND:  78.086305 4077.042480 0.6286607 0.8599356 14.2657 10.4243 16
------> CAND: 345.505818 4300.860352 0.9286312 2.8889687 16.3837 10.4222  4
------> CAND: 115.358048 4717.346680 0.6054388 2.1129382 14.2637 10.4217 16
------> CAND: 115.285385 3921.214355 0.4477435 2.3858316 14.2573 10.4134 16
------> CAND: 119.919180 3817.811279 0.3269454 1.8717493 23.967 10.4087  1
------> CAND: 225.022205 4103.129395 0.9677206 2.9116764 19.2949 10.399  2
------> CAND: 366.564467 3750.812256 0.6330352 0.5682646 16.3528 10.3978  4
------> CAND: 323.214500 3692.219971 0.8871897 2.8524716 14.7457 10.3967  8
------> CAND: 115.220767 5226.127441 1.1959312 2.8847423 14.2433 10.3953 16
------> CAND:  86.404611 4056.156250 1.0156142 2.9311886 14.237 10.3872 16
------> CAND:  18.770557 3657.822754 0.3765392 0.8678451 14.2349 10.3845 16
------> CAND: 436.953470 3738.850830 0.9027336 0.3973885 23.9085 10.3833  1
------> CAND: 211.842773 5657.098145 1.0678999 1.9129796 14.73 10.3806  8
------> CAND: 230.599576 3657.709961 0.3788949 2.3304155 14.7269 10.3774  8
------> CAND: 115.249832 4256.280762 0.7994665 2.8035607 14.2281 10.3757 16
[19:38:45][1200885][INFO ] Statistics: count dirty SumSpec pages 1757 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:38:45][1200885][INFO ] Data processing finished successfully!
19:38:45 (1200885): called boinc_finish(0)

</stderr_txt>
]]>