Task 1732962500

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[19:42:00][2591329][INFO ] Application startup - thank you for supporting Einstein@Home!
[19:42:00][2591329][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_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_142.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 1700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_142.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_142_1700000_1_0
------> GPU usage: 0.500000
[19:42:00][2591329][INFO ] Starting data processing...
[19:42:00][2591329][INFO ] opti: No host transfer for n_steps. Use device global.
[19:42:00][2591329][INFO ] opti: No host transfer for mean. Use device global.
[19:42:00][2591329][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:42:00][2591329][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:42:00][2591329][INFO ] opti: power spectrum in fft callback (static link).
[19:42:00][2591329][INFO ] opti: __constant__ access is not uniform, bad!
[19:42:00][2591329][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[19:42:00][2591329][INFO ] CUDA global memory status (initial GPU state, including context):
[19:42:00][2591329][INFO ] No template file. Generating templates.
[19:42:00][2591329][INFO ] Template param value T_cons = 50000
[19:42:03][2591329][INFO ] Number of generated templates to be used: 50000
[19:42:03][2591329][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_142.cpt
[19:42:03][2591329][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_142.cpt (No such file or directory).
------> Starting from scratch...
[19:42:03][2591329][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_142.binary
[19:42:03][2591329][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM244.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044943467
------> 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: 244.2 cm^-3 pc
------> Scale factor: 1.237
[19:42:03][2591329][INFO ] Allocating memory for dedispersed compressed time series...
[19:42:03][2591329][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:42:03][2591329][INFO ] 8-bit allocation done
[19:42:03][2591329][INFO ] Foobar
[19:42:03][2591329][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_142.binary
[19:42:04][2591329][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:42:04][2591329][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:42:04][2591329][INFO ] FftSize = 12582913
[19:42:04][2591329][INFO ] Seed for random number generator is -1036496582.
[19:42:05][2591329][INFO ] 8[19:42:05][2591329][INFO ] 9[19:42:06][2591329][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:42:06][2591329][INFO ] Normalization factor 3.97364e-08
[19:42:06][2591329][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
[19:42:06][2591329][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
[19:42:06][2591329][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:42:06][2591329][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:42:06][2591329][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:43:00][2591329][INFO ] Checkpoint committed!
[19:44:00][2591329][INFO ] Checkpoint committed!
[19:45:00][2591329][INFO ] Checkpoint committed!
[19:46:00][2591329][INFO ] Checkpoint committed!
[19:47:00][2591329][INFO ] Checkpoint committed!
[19:48:00][2591329][INFO ] Checkpoint committed!
[19:49:00][2591329][INFO ] Checkpoint committed!
[19:50:00][2591329][INFO ] Checkpoint committed!
[19:51:00][2591329][INFO ] Checkpoint committed!
[19:52:00][2591329][INFO ] Checkpoint committed!
[19:52:56][2591329][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  77.463483 3738.775146 0.3980339 1.3780211 17.0534 12.8004  8
------> CAND:  49.241084 3610.314453 0.9581466 0.3816308 15.8936 12.5631 16
------> CAND:  86.400200 3631.267578 0.5864982 2.5025547 15.4518 11.9756 16
------> CAND:  67.324201 3971.195068 0.9821451 0.6409650 16.2368 11.943  8
------> CAND: 230.527432 4789.962402 1.0453185 2.6340048 16.1897 11.8938  8
------> CAND: 198.063875 4137.478516 0.6006226 1.2738373 15.3887 11.892 16
------> CAND: 111.287127 4516.140137 1.1042875 0.9943324 16.1616 11.8643  8
------> CAND:  59.271112 4017.082520 0.7185838 0.8912616 16.1234 11.8245  8
------> CAND: 187.924593 4364.542480 0.9273499 2.6795070 16.0973 11.7972  8
------> CAND: 247.593533 4347.056152 0.9304954 2.6881123 15.999 11.6946  8
------> CAND:  86.355045 3750.655762 0.8501388 2.7291069 15.2329 11.6863 16
------> CAND:  80.344294 4661.412109 0.8826741 2.4898100 15.1633 11.5946 16
------> CAND: 133.238747 4771.379395 1.0451177 1.2792386 15.8769 11.5674  8
------> CAND: 153.045005 3627.489990 0.6484470 2.5794301 17.718 11.4823  4
------> CAND:  98.481908 3610.314453 0.9581466 0.3816308 15.7123 11.3961  8
------> CAND: 230.434009 3938.975586 0.9754924 2.7920277 17.5959 11.3849  4
------> CAND:  86.343107 3868.614258 1.0070324 2.8126366 14.9941 11.3722 16
------> CAND:  50.258879 5209.266602 1.1412828 1.6377054 15.6817 11.3643  8
------> CAND: 164.614702 3648.311035 0.9036881 2.7512391 14.9392 11.3002 16
------> CAND:  86.347779 3682.117188 0.9492890 2.7747502 14.9376 11.2982 16
------> CAND: 360.343773 3668.054443 0.7887923 2.6866980 17.4822 11.2944  4
------> CAND: 147.720915 3669.996338 0.7588665 0.5357245 14.8845 11.2287 16
------> CAND: 321.377435 4661.412109 0.8826741 2.4898100 17.3872 11.2188  4
------> CAND:  33.661971 3971.195068 0.9821451 0.6409650 14.8552 11.1903 16
------> CAND: 193.561131 3767.546875 0.8089061 0.5839213 17.3406 11.1816  4
------> CAND: 115.345072 4506.327148 0.6959909 2.0549819 17.3005 11.1498  4
------> CAND: 230.403906 4194.380371 0.9528185 2.7560585 17.2666 11.1228  4
------> CAND: 247.099427 3683.232910 0.6756644 0.6232789 15.4262 11.0991  8
------> CAND: 159.259211 5160.066406 1.1596152 2.5529711 14.716 11.0085 16
------> CAND: 197.574181 3721.450684 0.7508575 2.6570554 14.6907 10.9755 16
------> CAND: 335.875692 4442.223633 0.9122867 2.6432412 15.2956 10.9638  8
------> CAND:  59.269296 3929.175537 0.6831886 0.8458173 15.2868 10.9548  8
------> CAND: 160.778897 4052.348145 0.9256415 2.7579048 14.6658 10.9431 16
------> CAND: 274.975122 5190.555664 1.1399909 2.4738431 15.268 10.9353  8
------> CAND: 230.434268 3940.609863 0.9754732 2.7919569 20.1954 10.933  2
------> CAND: 230.482018 4329.573730 0.8524392 2.6275592 15.2643 10.9315  8
------> CAND: 192.084005 4404.643555 0.7413697 2.3848243 14.6483 10.9203 16
------> CAND: 115.226476 3952.875000 0.7774119 2.6555600 14.6216 10.8855 16
------> CAND: 186.536997 4408.364258 0.9912006 2.7245686 16.9197 10.8471  4
------> CAND: 166.440349 3631.031250 0.5892162 2.4999411 15.1786 10.8429  8
------> CAND: 172.708533 4166.972656 1.0259048 2.8081217 16.9124 10.8413  4
------> CAND: 184.865239 4119.449707 0.9119532 2.7329803 14.5775 10.8281 16
------> CAND: 172.745383 3898.325195 0.7239300 2.6136434 15.1564 10.8199  8
------> CAND: 115.415918 4016.472412 0.8193957 0.7916375 14.5483 10.7902 16
------> CAND: 255.968152 4469.959473 0.8349941 2.5166357 15.1223 10.7847  8
------> CAND: 348.334208 3736.761475 0.5087841 0.9155411 15.1203 10.7826  8
------> CAND:  33.385334 3660.405762 0.8313399 2.7172356 14.5399 10.7794 16
------> CAND: 107.125898 4661.412109 0.8826741 2.4898100 14.5396 10.7789 16
------> CAND: 115.154073 4193.234863 0.9969985 2.7867522 14.5373 10.7759 16
------> CAND: 144.008896 4271.253906 0.8724550 2.6690972 14.5225 10.7567 16
------> CAND: 280.851966 3997.161621 0.6478444 0.9703757 15.0791 10.74  8
------> CAND: 153.135314 4843.070312 1.0286025 2.5925133 14.5083 10.7383 16
------> CAND: 230.453472 4158.890625 0.8286978 2.6439526 15.0732 10.734  8
------> CAND: 279.764104 4068.785400 0.8662930 2.7001238 15.0484 10.7084  8
------> CAND:  92.534996 3855.703125 0.9696339 0.5634076 16.741 10.7053  4
------> CAND:  86.370096 4285.046875 1.0388074 2.7998202 14.4812 10.7031 16
------> CAND: 294.550417 3871.721680 0.7544802 0.7193594 15.0403 10.7  8
------> CAND: 346.135127 4520.768555 0.6894440 1.7397958 16.7336 10.6994  4
------> CAND: 115.183917 3655.768799 0.8427778 2.7197480 14.4713 10.6903 16
------> CAND: 487.227919 3916.551514 0.8044341 2.6741784 16.7071 10.6784  4
------> CAND:  72.846815 4057.142578 1.0134243 0.6938074 16.7017 10.6742  4
------> CAND: 396.431116 4464.160156 0.7835442 1.3096938 15.0056 10.6643  8
------> CAND: 390.715427 4111.784180 0.9891336 0.7505569 15.0054 10.664  8
------> CAND: 496.320082 3838.975342 0.6678210 0.7729175 16.68 10.6569  4
------> CAND:  95.642618 3888.468750 0.4671088 1.3504505 14.4396 10.6492 16
------> CAND: 115.287980 3655.816406 0.4433975 2.1931345 14.9742 10.6319  8
------> CAND: 401.933229 3726.216797 0.9214541 0.4840219 14.9686 10.6261  8
------> CAND: 279.911246 3859.849609 0.5604130 2.3694139 14.9497 10.6067  8
------> CAND: 145.548305 3691.648926 0.9312451 2.7706430 14.4039 10.6029 16
------> CAND: 194.247274 4041.842773 1.0124102 2.8113444 14.4028 10.6015 16
------> CAND: 100.832282 3990.789795 0.5933067 2.3841054 14.4014 10.5997 16
------> CAND: 142.342069 4244.544434 0.9965069 0.8459624 14.931 10.5874  8
------> CAND: 167.343700 3903.083252 0.8996086 2.7496426 14.3904 10.5855 16
------> CAND: 172.886297 4904.975098 1.0020397 2.5067225 19.588 10.5728  2
------> CAND: 474.812482 3700.203857 0.8735858 2.7381604 16.5724 10.5716  4
------> CAND: 192.104247 3866.554688 0.7594593 0.7156759 14.3718 10.5614 16
------> CAND: 174.166974 3736.761475 0.5087841 0.9155411 14.3703 10.5595 16
------> CAND: 494.198854 3683.232910 0.6756644 0.6232789 16.5434 10.5487  4
------> CAND: 133.299992 3859.902100 1.0058225 2.8081169 16.5388 10.545  4
------> CAND: 268.648289 5205.143066 1.0686417 1.8247236 14.8862 10.5412  8
------> CAND:  17.514013 3810.561035 0.8415844 0.5977434 14.3528 10.5368 16
------> CAND: 193.239340 3709.452881 0.7992260 0.5457166 19.5257 10.5358  2
------> CAND: 432.028246 3754.986328 0.6665706 2.5684443 16.5262 10.535  4
------> CAND: 160.688847 4661.412109 0.8826741 2.4898100 14.8751 10.5298  8
------> CAND: 111.399754 3896.842773 0.9242631 0.6203862 14.347 10.5293 16
------> CAND: 289.530991 4055.170410 1.0132735 0.6923856 19.4831 10.5106  2
------> CAND: 300.871800 3841.106689 0.4664304 1.2100710 19.4765 10.5066  2
------> CAND:  86.342848 3868.614258 1.0070324 2.8126366 14.3274 10.504 16
------> CAND: 137.728775 3976.491943 0.7551924 0.8229715 14.8341 10.4876  8
------> CAND: 232.750128 3740.951660 0.8779886 0.5186909 14.8332 10.4867  8
------> CAND: 252.725845 3966.010010 0.7644816 2.6281450 16.4647 10.4863  4
------> CAND:  86.404092 3696.827148 0.6090609 2.5178401 14.3115 10.4834 16
------> CAND: 211.048934 5195.412598 1.0692711 1.7976686 14.825 10.4783  8
------> CAND:  69.357974 3812.125977 0.7158875 2.6214087 14.3067 10.4772 16
------> CAND: 337.742861 3898.806396 0.7233328 2.6129162 14.8168 10.4698  8
------> CAND: 360.441608 3959.713867 0.7699122 2.6349549 14.8149 10.4679  8
------> CAND: 138.143211 3669.405029 0.7371478 2.6540930 14.2994 10.4678 16
------> CAND: 345.852781 4885.840820 1.0042139 2.5259252 14.8106 10.4634  8
------> CAND: 315.647473 4786.309082 1.0301940 2.6068349 14.8074 10.4602  8
------> CAND: 461.202265 4035.226807 0.5264515 2.1410139 19.3904 10.4556  2
[19:52:56][2591329][INFO ] Statistics: count dirty SumSpec pages 1670 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:52:56][2591329][INFO ] Data processing finished successfully!
19:52:56 (2591329): called boinc_finish(0)

</stderr_txt>
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