Task 1722055146

Stderr output

<core_client_version>7.19.0</core_client_version>
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[12:41:17][1523017][INFO ] Application startup - thank you for supporting Einstein@Home!
[12:41:17][1523017][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_cfbf00124_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_1_dms_200_122.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 8200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_122.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_122_8200000_0_0
------> GPU usage: 0.500000
[12:41:17][1523017][INFO ] Starting data processing...
[12:41:17][1523017][INFO ] opti: No host transfer for n_steps. Use device global.
[12:41:17][1523017][INFO ] opti: No host transfer for mean. Use device global.
[12:41:17][1523017][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:41:17][1523017][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:41:17][1523017][INFO ] opti: power spectrum in fft callback (static link).
[12:41:17][1523017][INFO ] opti: __constant__ access is not uniform, bad!
[12:41:17][1523017][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[12:41:17][1523017][INFO ] CUDA global memory status (initial GPU state, including context):
[12:41:17][1523017][INFO ] No template file. Generating templates.
[12:41:17][1523017][INFO ] Template param value T_cons = 50000
[12:41:20][1523017][INFO ] Number of generated templates to be used: 50000
[12:41:20][1523017][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_1_dms_200_122.cpt
[12:41:20][1523017][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_1_dms_200_122.cpt (No such file or directory).
------> Starting from scratch...
[12:41:20][1523017][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_122.binary
[12:41:20][1523017][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_1_dms_200_DM242.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673350445002
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 242.2 cm^-3 pc
------> Scale factor: 1.09879
[12:41:20][1523017][INFO ] Allocating memory for dedispersed compressed time series...
[12:41:20][1523017][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:41:20][1523017][INFO ] 8-bit allocation done
[12:41:20][1523017][INFO ] Foobar
[12:41:20][1523017][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_122.binary
[12:41:20][1523017][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:41:20][1523017][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:41:20][1523017][INFO ] FftSize = 12582913
[12:41:20][1523017][INFO ] Seed for random number generator is -1037840086.
[12:41:22][1523017][INFO ] 8[12:41:22][1523017][INFO ] 9[12:41:22][1523017][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:41:22][1523017][INFO ] Normalization factor 3.97364e-08
[12:41:22][1523017][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
[12:41:22][1523017][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1298 MB (6639 MB free / 7937 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:41:22][1523017][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:41:22][1523017][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:41:22][1523017][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:42:17][1523017][INFO ] Checkpoint committed!
[12:43:17][1523017][INFO ] Checkpoint committed!
[12:44:17][1523017][INFO ] Checkpoint committed!
[12:45:17][1523017][INFO ] Checkpoint committed!
[12:46:17][1523017][INFO ] Checkpoint committed!
[12:47:17][1523017][INFO ] Checkpoint committed!
[12:48:17][1523017][INFO ] Checkpoint committed!
[12:49:17][1523017][INFO ] Checkpoint committed!
[12:50:17][1523017][INFO ] Checkpoint committed!
[12:51:17][1523017][INFO ] Checkpoint committed!
[12:52:17][1523017][INFO ] Checkpoint committed!
[12:53:17][1523017][INFO ] Checkpoint committed!
[12:54:17][1523017][INFO ] Checkpoint committed!
[12:55:18][1523017][INFO ] Checkpoint committed!
[12:55:22][1523017][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.511417 3774.710938 0.6124568 5.6580853 17.4504 13.2197  8
------> CAND:  83.961073 4934.268555 1.1510546 5.8291616 15.8441 12.497 16
------> CAND: 337.334653 4254.714844 0.6233475 5.3956952 18.9674 12.4812  4
------> CAND: 314.149586 3720.046143 0.9391778 5.9175701 16.6727 12.3998  8
------> CAND: 193.032771 4138.624512 0.5989010 4.4226222 16.5375 12.2579  8
------> CAND: 231.022835 3774.710938 0.6124568 5.6580853 18.5661 12.1597  4
------> CAND:  60.478868 5103.065918 1.1620849 4.6082668 16.3968 12.1104  8
------> CAND:  93.026247 4862.289062 0.9784375 5.6279354 15.5475 12.1024 16
------> CAND: 112.444798 4254.714844 0.6233475 5.3956952 15.5173 12.0624 16
------> CAND: 443.520349 3737.895752 0.7137645 5.7761960 22.0696 12.0468  2
------> CAND: 151.651181 4503.196777 0.9867579 5.8543768 15.4997 12.0389 16
------> CAND: 336.203453 4567.763184 1.0541116 5.8858228 21.9451 11.9727  2
------> CAND: 462.045410 3774.710938 0.6124568 5.6580853 21.889 11.9394  2
------> CAND: 132.100021 4448.533691 0.7955444 4.3848033 16.2206 11.926  8
------> CAND: 488.081964 3787.413574 0.7544647 3.7845249 18.0995 11.7866  4
------> CAND: 115.480536 4063.889648 0.9532385 5.9163156 15.2554 11.7159 16
------> CAND: 115.437976 4779.119629 0.8417994 5.4214435 15.1962 11.6379 16
------> CAND: 332.084004 3678.383789 0.6992600 5.7638440 17.8132 11.5581  4
------> CAND: 259.806033 3924.850830 0.9185221 5.9061499 15.8044 11.4919  8
------> CAND: 346.575514 3806.793457 0.7247242 5.7722359 17.5962 11.3851  4
------> CAND: 159.392080 4380.242188 0.9929603 5.8820620 14.9962 11.375 16
------> CAND:  37.191555 4450.573730 0.8842157 5.7658315 14.982 11.3564 16
------> CAND: 186.058722 4665.988281 0.7788720 5.3471131 17.5205 11.3249  4
------> CAND: 106.574701 3903.618652 0.8145705 5.8311825 14.9418 11.3036 16
------> CAND:  91.420923 3664.547607 0.4296262 5.3170748 14.9354 11.2953 16
------> CAND: 461.743861 3945.446289 0.5890023 5.5528603 17.4789 11.2917  4
------> CAND: 115.532438 3755.200195 0.6681993 5.7236671 15.5931 11.2722  8
------> CAND: 181.870244 4396.234375 0.9235656 5.8292551 17.4156 11.2413  4
------> CAND: 333.792872 4440.979004 0.9125664 5.7856479 17.4068 11.2344  4
------> CAND: 326.742787 4278.263672 0.7158111 4.3297620 17.3932 11.2235  4
------> CAND: 461.537551 5051.505371 0.9444953 5.2169619 17.3886 11.2198  4
------> CAND: 115.536590 4254.598633 0.8768338 5.8129525 14.8442 11.1759 16
------> CAND: 244.576998 4129.214355 0.5545794 4.5342941 15.4998 11.1753  8
------> CAND: 291.015902 3689.126709 0.4052449 4.3325963 17.3282 11.1718  4
------> CAND: 115.374656 4679.750000 0.7733971 4.8275633 14.8357 11.1648 16
------> CAND: 152.320715 4507.891113 0.8232901 5.6483293 14.8318 11.1596 16
------> CAND: 173.036033 5228.123047 1.1020337 5.4971905 14.8277 11.1544 16
------> CAND: 133.243159 3826.870605 1.0012836 5.9506450 14.8257 11.1518 16
------> CAND: 240.089566 3961.063477 0.4788754 5.1483870 25.6585 11.1433  1
------> CAND:  28.507600 3828.016357 0.5709333 5.5573082 14.8148 11.1375 16
------> CAND: 186.013827 5213.170410 1.0692604 5.4461040 20.5347 11.1344  2
------> CAND: 269.374914 3937.684570 0.6044744 5.5862508 15.4504 11.1242  8
------> CAND: 204.322976 3834.949707 1.0023880 3.6696100 15.4487 11.1224  8
------> CAND: 160.198894 5250.808105 1.1255090 5.5272598 14.7945 11.1109 16
------> CAND:  19.745014 4517.641113 0.9844210 5.8315759 15.4019 11.0738  8
------> CAND: 230.992991 3818.722412 0.8093995 5.8359680 15.3789 11.0501  8
------> CAND: 462.003370 4491.432129 1.1012076 5.9426794 17.1441 11.0254  4
------> CAND:  19.745273 4524.072266 0.9845048 5.8372054 15.3288 10.9981  8
------> CAND:  86.583413 4589.568359 0.9790637 5.8144841 14.6861 10.9695 16
------> CAND: 237.019573 3643.507324 0.4822586 5.4599538 15.2877 10.9557  8
------> CAND: 115.535552 4285.472168 0.9965030 5.9183068 14.6751 10.9552 16
------> CAND: 206.223621 3689.585938 0.6463143 3.7960136 25.2182 10.9521  1
------> CAND: 142.111106 3617.385742 0.8632818 5.8742929 14.6703 10.949 16
------> CAND: 230.930709 4482.422852 0.8342341 5.6817698 15.2761 10.9437  8
------> CAND: 186.013308 5198.767090 1.0690571 5.4426217 20.2112 10.9424  2
------> CAND: 101.061169 4025.150879 0.9822986 5.9372630 15.2735 10.941  8
------> CAND: 180.182656 4283.112793 0.7137709 5.5972672 14.6581 10.933 16
------> CAND: 243.733593 4036.850830 0.8781909 3.9025409 15.2647 10.9318  8
------> CAND: 231.071104 4285.472168 0.9965030 5.9183068 15.2371 10.9033  8
------> CAND: 346.537107 3702.407471 0.8523851 5.8718677 16.9802 10.8951  4
------> CAND: 106.791391 3940.217285 0.6687275 5.6855230 15.2289 10.8949  8
------> CAND:  19.742678 4807.581543 1.1404574 5.8756928 15.2235 10.8892  8
------> CAND:  19.743976 4648.473145 1.0560007 5.8515687 15.2194 10.885  8
------> CAND:  42.490991 3627.868164 0.6427128 5.7151999 14.6105 10.871 16
------> CAND:  35.436754 3754.434814 0.8679592 3.6727605 16.9194 10.8469  4
------> CAND: 308.030360 3774.710938 0.6124568 5.6580853 16.9168 10.8448  4
------> CAND: 295.674870 4031.985107 0.8803358 3.8914063 15.1744 10.8385  8
------> CAND: 136.018869 3763.708984 0.8380157 5.8673124 15.1719 10.8359  8
------> CAND:  57.734559 4638.103516 0.9528449 5.7619133 14.582 10.834 16
------> CAND:  53.027322 4117.310059 0.7541479 4.0905128 15.1687 10.8326  8
------> CAND: 183.020908 4573.635742 1.0543133 4.2094383 14.579 10.8301 16
------> CAND:  45.233224 3969.559326 0.9252623 3.8146775 15.1642 10.828  8
------> CAND: 218.132756 4883.307617 0.9751460 4.6478186 15.1609 10.8246  8
------> CAND: 362.905387 3754.470459 0.6701872 5.7259283 15.1572 10.8207  8
------> CAND: 346.228810 3694.336914 0.6247386 5.6915960 16.8729 10.8099  4
------> CAND: 117.753836 3867.641602 0.8653433 5.8760896 14.5601 10.8055 16
------> CAND: 346.072067 5228.123047 1.1020337 5.4971905 15.1402 10.8031  8
------> CAND: 115.490397 3618.977539 0.8529276 5.8690119 14.5472 10.7887 16
------> CAND: 346.508821 3622.584473 0.7177536 5.7824640 15.122 10.7843  8
------> CAND: 146.769814 4809.362793 1.1405063 4.3482714 14.5278 10.7636 16
------> CAND: 408.645952 3834.949707 1.0023880 3.6696100 16.8087 10.759  4
------> CAND:  53.025246 4221.021973 0.7994165 4.1397648 15.0971 10.7587  8
------> CAND:  52.578890 4114.541016 0.8497867 5.8302121 14.5204 10.7539 16
------> CAND:  88.590197 3913.849854 0.5202822 5.3929715 14.508 10.7379 16
------> CAND: 179.508192 3984.155762 0.7492611 3.9717667 15.0466 10.7065  8
------> CAND: 370.433229 4338.932129 0.9948715 5.9000149 24.5902 10.6794  1
------> CAND: 230.989618 3977.464600 0.7553340 5.7640033 15.0134 10.6723  8
------> CAND: 186.058462 4665.988281 0.7788720 5.3471131 16.6958 10.6694  4
------> CAND: 404.092345 3623.991455 0.7239904 5.7826910 15.0098 10.6686  8
------> CAND: 115.469117 4638.103516 0.9528449 5.7619133 15.0029 10.6615  8
------> CAND: 231.097574 3877.606201 0.8331133 5.8531427 15.0012 10.6597  8
------> CAND: 110.496403 3791.109375 0.4018449 4.9172254 14.4476 10.6596 16
------> CAND: 115.491695 3774.504395 0.6131048 5.6590266 14.4386 10.6478 16
------> CAND: 170.275115 4427.257324 0.9906518 5.8671165 14.4293 10.6358 16
------> CAND: 280.519535 3753.545654 0.8474106 5.8690047 16.6484 10.6319  4
------> CAND: 115.494290 3666.934326 0.7922332 5.8305807 14.4197 10.6233 16
------> CAND: 230.757876 4527.298340 0.6867630 5.1850863 14.9613 10.6186  8
------> CAND:  90.935122 4396.234375 0.9235656 5.8292551 14.9603 10.6176  8
------> CAND: 352.964370 5210.521484 1.1413277 4.7810998 19.6579 10.6142  2
------> CAND: 202.667827 4517.624023 0.6921306 5.2175150 19.6514 10.6104  2
[12:55:22][1523017][INFO ] Statistics: count dirty SumSpec pages 1829 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:55:22][1523017][INFO ] Data processing finished successfully!
12:55:22 (1523017): called boinc_finish(0)

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