Task 1707993523

Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[03:34:54][145943][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_1_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_1_dms_200_189.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 2600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_189.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_40000_189_2600000_0_0
------> GPU usage: 1.000000
[03:34:54][145943][INFO ] Starting data processing...
[03:34:54][145943][INFO ] opti: No host transfer for n_steps. Use device global.
[03:34:54][145943][INFO ] opti: No host transfer for mean. Use device global.
[03:34:54][145943][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:34:54][145943][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:34:54][145943][INFO ] opti: power spectrum in fft callback (static link).
[03:34:54][145943][INFO ] opti: __constant__ access is not uniform, bad!
[03:34:54][145943][INFO ] Running on device 2 NVIDIA GeForce RTX 2080 Ti
[03:34:54][145943][INFO ] CUDA global memory status (initial GPU state, including context):
[03:34:54][145943][INFO ] No template file. Generating templates.
[03:34:54][145943][INFO ] Template param value T_cons = 50000
[03:34:59][145943][INFO ] Number of generated templates to be used: 50000
[03:34:59][145943][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_1_dms_200_189.cpt
[03:34:59][145943][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_1_dms_200_189.cpt (No such file or directory).
------> Starting from scratch...
[03:34:59][145943][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_189.binary
[03:34:59][145943][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_1_dms_200_DM248.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673407358227
------> 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: 248.9 cm^-3 pc
------> Scale factor: 1.09801
[03:34:59][145943][INFO ] Allocating memory for dedispersed compressed time series...
[03:34:59][145943][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:34:59][145943][INFO ] 8-bit allocation done
[03:34:59][145943][INFO ] Foobar
[03:34:59][145943][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_189.binary
[03:34:59][145943][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:34:59][145943][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:34:59][145943][INFO ] FftSize = 12582913
[03:34:59][145943][INFO ] Seed for random number generator is -1046459819.
[03:35:01][145943][INFO ] 8[03:35:01][145943][INFO ] 9[03:35:02][145943][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:35:02][145943][INFO ] Normalization factor 3.97364e-08
[03:35:02][145943][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
[03:35:02][145943][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 810 MB (10205 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:35:02][145943][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:35:02][145943][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:35:02][145943][INFO ] TimeSeriesLength = 16777137, params->nsamples = 25165824
sum = -1475.22363281, mean= -0.00008793  -0.00008793
[03:35:02][145943][INFO ] Launching time series padding kernel: grid 196608, block 32
[03:35:54][145943][INFO ] Checkpoint committed!
[03:36:54][145943][INFO ] Checkpoint committed!
[03:37:54][145943][INFO ] Checkpoint committed!
[03:38:54][145943][INFO ] Checkpoint committed!
[03:39:54][145943][INFO ] Checkpoint committed!
[03:39:58][145943][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.396826 4403.581055 0.7366029 2.8243890 16.5826 13.4888 16
------> CAND:  86.395009 3902.559082 0.7514082 2.8655307 16.0288 12.7438 16
------> CAND: 115.238414 3906.156250 0.5299717 2.6731794 15.999 12.7038 16
------> CAND:  86.375027 3902.341797 0.8887606 2.9253533 16.9415 12.6825  8
------> CAND: 425.436454 3861.734131 0.5780864 2.7314000 22.3411 12.2084  2
------> CAND:  86.403573 3691.561279 0.5704076 2.7279408 15.4035 11.9116 16
------> CAND: 165.008637 3867.062012 0.5651927 2.7179801 15.3534 11.8453 16
------> CAND:  86.421220 3643.676514 0.4257715 2.5619633 15.1393 11.563 16
------> CAND: 345.989283 5994.548828 1.1161134 2.4925787 17.8041 11.5509  4
------> CAND: 172.765365 3947.706299 0.7030647 2.8311281 15.8062 11.4937  8
------> CAND: 351.825125 4396.675293 0.9884236 2.9857507 15.7455 11.4306  8
------> CAND: 191.925186 3622.053467 0.7034606 2.8096082 14.9803 11.3542 16
------> CAND: 195.291538 3859.434814 0.9207108 0.4243340 15.6625 11.3443  8
------> CAND:  86.381255 3875.542725 0.6780012 2.8135223 14.9585 11.3255 16
------> CAND:  73.679061 3903.054199 0.6354552 2.7874753 20.8496 11.3214  2
------> CAND: 230.457884 4662.179688 1.0355563 2.9995992 15.6205 11.3007  8
------> CAND: 158.620559 3946.035645 0.9856652 0.4519965 15.6182 11.2982  8
------> CAND: 124.797953 3860.854980 0.6995499 2.8275397 14.8697 11.2093 16
------> CAND:  86.357121 4276.317383 1.0732940 3.0203824 14.7934 11.1095 16
------> CAND:  86.449766 3959.659912 0.3445380 2.1543434 14.7892 11.1041 16
------> CAND: 230.364979 3710.655029 0.4928218 2.6485257 25.5582 11.0998  1
------> CAND: 259.169976 4362.812500 0.8825014 2.9372292 17.2197 11.0855  4
------> CAND: 246.460516 5334.365234 0.8138338 1.6913086 15.3849 11.0563  8
------> CAND: 259.169717 4359.213379 0.8826488 2.9311283 15.3651 11.0358  8
------> CAND: 115.215058 5579.539062 1.2359679 2.9396760 17.1243 11.0097  4
------> CAND: 119.921257 4287.757812 0.6797771 2.7723365 14.6987 10.986 16
------> CAND:  86.368280 4047.696045 0.9499163 2.9618456 15.307 10.9756  8
------> CAND: 259.124822 3902.341797 0.8887606 2.9253533 17.0582 10.9571  4
------> CAND: 130.597723 3641.493896 0.9707685 0.2671164 14.646 10.9173 16
------> CAND: 419.518867 4161.229492 0.9771706 0.5909627 16.9485 10.87  4
------> CAND: 115.164454 4146.682617 1.0312450 3.0031893 14.604 10.8627 16
------> CAND: 276.803364 4199.439453 1.0106679 0.6008332 15.1888 10.8534  8
------> CAND:  52.541521 5299.108398 1.2131928 3.0008032 14.5913 10.8461 16
------> CAND:  86.388262 4053.041748 0.7063595 2.8372877 14.5894 10.8436 16
------> CAND: 206.251389 3677.322266 0.6505234 0.4217852 15.1386 10.8015  8
------> CAND: 115.251649 5673.276367 1.2380656 2.8822057 14.5466 10.7881 16
------> CAND: 211.339844 3675.757080 0.9527197 2.9157805 15.1217 10.784  8
------> CAND: 482.362642 4439.880371 0.5050870 2.3841703 19.9435 10.7836  2
------> CAND: 115.180543 3762.306885 0.7874783 2.8717372 14.5282 10.7641 16
------> CAND: 345.543187 4615.724609 1.0349363 2.9966671 16.7838 10.7392  4
------> CAND: 133.906464 3650.102783 0.9453791 2.9052336 16.7631 10.7228  4
------> CAND: 183.083709 4289.604004 0.6802030 2.7810335 14.4868 10.7104 16
------> CAND:  86.386186 4193.308105 0.8657985 2.9335544 14.4847 10.7076 16
------> CAND: 336.491248 4281.257812 0.6890564 2.7998097 15.0439 10.7038  8
------> CAND:  47.248313 4266.958496 0.4322334 1.3701245 14.4741 10.6939 16
------> CAND:  70.976273 5102.876465 0.8028723 2.6416979 14.4725 10.6918 16
------> CAND:  43.219174 3869.742432 0.4378670 2.5246222 15.0235 10.6828  8
------> CAND:  20.980018 5428.664551 1.2246732 2.9764132 16.6981 10.6713  4
------> CAND:  56.708200 4135.449219 0.5188334 2.6027734 15.0051 10.6637  8
------> CAND: 345.636610 4003.612061 0.5726114 2.7107337 16.6673 10.6468  4
------> CAND: 158.269184 3733.797607 0.6652806 0.4547161 14.4235 10.6283 16
------> CAND:  86.426410 4201.324219 0.5775036 2.6761682 14.4229 10.6276 16
------> CAND: 102.021613 3783.725098 0.5422627 2.6996443 14.9696 10.6272  8
------> CAND: 275.732110 5155.495605 1.1049203 2.9436750 16.6363 10.6223  4
------> CAND: 200.182507 3711.312744 0.7490230 0.3967241 14.4045 10.6038 16
------> CAND:  86.363349 4945.723145 1.1695342 3.0304520 14.4042 10.6033 16
------> CAND: 196.594015 5090.039551 0.8055122 1.4241928 19.6284 10.5967  2
------> CAND: 337.923739 3661.737061 0.7841886 0.3421499 14.9375 10.5941  8
------> CAND: 115.160042 3990.381104 0.9448863 2.9596272 14.396 10.5927 16
------> CAND:  73.680618 3983.164062 0.6618748 2.8060548 19.5997 10.5797  2
------> CAND: 115.243085 3623.717529 0.6556540 2.7837510 14.3832 10.5762 16
------> CAND: 168.961740 3661.737061 0.7841886 0.3421499 14.383 10.5759 16
------> CAND: 149.613775 4180.540039 0.7087721 2.8304493 24.3509 10.5755  1
------> CAND: 241.181321 4439.880371 0.5050870 2.3841703 16.5713 10.5707  4
------> CAND: 230.601911 5457.014648 1.0447379 2.7803802 14.9105 10.5663  8
------> CAND: 288.073068 3618.460449 0.8329950 2.8672905 14.907 10.5627  8
------> CAND: 230.434268 3806.412354 0.9668317 2.9400151 14.9021 10.5576  8
------> CAND:  53.486913 5831.791016 1.2431422 1.5137517 14.3647 10.5523 16
------> CAND: 136.153295 3689.318604 0.8616077 2.8864524 14.3645 10.5519 16
------> CAND: 133.665121 3635.463867 0.4794112 2.6437933 14.8963 10.5516  8
------> CAND: 115.199487 3839.386963 0.7291076 2.8444359 14.3641 10.5514 16
------> CAND: 109.875657 4679.782227 1.0890708 0.8479102 14.3615 10.548 16
------> CAND: 113.171942 3768.100830 0.7561621 2.8577704 14.8886 10.5438  8
------> CAND: 230.531844 4519.973633 0.6762809 2.7175362 16.5159 10.5268  4
------> CAND: 329.289091 4967.690430 1.1073897 1.0135459 14.8692 10.5238  8
------> CAND: 247.982018 3679.605957 0.3087743 2.2482088 14.864 10.5184  8
------> CAND: 115.234781 4381.969727 0.7950191 2.8769426 14.3348 10.5135 16
------> CAND: 230.526913 5158.292969 1.1049632 2.9430051 14.8584 10.5126  8
------> CAND: 460.810406 4190.742188 0.8659807 2.9280071 16.4951 10.5104  4
------> CAND: 146.647585 4802.927734 0.9538431 2.9297991 14.3289 10.5059 16
------> CAND: 345.759358 3709.333740 0.4999196 2.6499245 14.8397 10.4933  8
------> CAND: 115.202342 3834.522705 0.8918422 2.9188185 19.4499 10.4909  2
------> CAND: 307.500702 4209.653320 0.5658104 0.9400303 14.8349 10.4884  8
------> CAND:  71.159227 4638.727051 0.8632237 0.9708955 14.307 10.4776 16
------> CAND:  73.677763 3827.814209 0.6122291 2.7697644 19.4185 10.4723  2
------> CAND:  36.839660 3903.054199 0.6354552 2.7874753 16.4376 10.4649  4
------> CAND: 200.155778 3731.875732 0.9238994 2.9179535 14.808 10.4608  8
------> CAND: 280.010119 3708.295410 0.2948464 2.1362159 16.4146 10.4467  4
------> CAND: 115.254503 4912.390137 1.0297880 2.9537697 14.2791 10.4416 16
------> CAND: 230.424666 4147.435059 0.9777697 2.9787438 14.785 10.4371  8
------> CAND: 103.786275 5594.586426 0.8825302 2.2220743 14.2752 10.4365 16
------> CAND: 287.775671 5454.807617 1.0467045 1.4112253 14.777 10.4289  8
------> CAND:  69.251835 3769.195557 0.8977467 2.9156244 16.3738 10.4144  4
------> CAND:  52.121635 4543.231934 0.7304638 1.0262687 14.7628 10.4142  8
------> CAND: 226.826831 4769.545898 0.9366487 0.9970323 16.371 10.4121  4
------> CAND: 159.359382 4084.204834 0.8749779 2.9314420 14.2509 10.4052 16
------> CAND:  36.514755 4583.527832 1.1193022 0.7777702 14.244 10.3962 16
------> CAND: 288.242528 3679.813477 0.3045378 2.2292736 14.7444 10.3954  8
------> CAND:  86.342329 3787.531982 0.9532111 2.9328244 14.2426 10.3944 16
------> CAND:  86.409542 4137.388672 0.5152369 2.5956852 14.2354 10.3852 16
[03:39:58][145943][INFO ] Statistics: count dirty SumSpec pages 1858 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:39:58][145943][INFO ] Data processing finished successfully!
03:39:58 (145943): called boinc_finish(0)

</stderr_txt>
]]>