Task 1720337360

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[21:55:55][3933310][INFO ] Application startup - thank you for supporting Einstein@Home!
[21:55:55][3933310][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_cfbf00113_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_4_dms_200_41.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 5800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_41.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_40000_41_5800000_2_0
------> GPU usage: 0.330000
[21:55:55][3933310][INFO ] Starting data processing...
[21:55:55][3933310][INFO ] opti: No host transfer for n_steps. Use device global.
[21:55:55][3933310][INFO ] opti: No host transfer for mean. Use device global.
[21:55:55][3933310][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:55:55][3933310][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:55:55][3933310][INFO ] opti: power spectrum in fft callback (static link).
[21:55:55][3933310][INFO ] opti: __constant__ access is not uniform, bad!
[21:55:56][3933310][INFO ] Running on device 5 Tesla V100-SXM2-16GB
[21:55:56][3933310][INFO ] CUDA global memory status (initial GPU state, including context):
[21:55:56][3933310][INFO ] No template file. Generating templates.
[21:55:56][3933310][INFO ] Template param value T_cons = 50000
[21:56:02][3933310][INFO ] Number of generated templates to be used: 50000
[21:56:02][3933310][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_4_dms_200_41.cpt
[21:56:02][3933310][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_4_dms_200_41.cpt (No such file or directory).
------> Starting from scratch...
[21:56:02][3933310][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_41.binary
[21:56:02][3933310][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_4_dms_200_DM234.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735084893422
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 234.1 cm^-3 pc
------> Scale factor: 1.24305
[21:56:02][3933310][INFO ] Allocating memory for dedispersed compressed time series...
[21:56:02][3933310][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:56:02][3933310][INFO ] 8-bit allocation done
[21:56:02][3933310][INFO ] Foobar
[21:56:02][3933310][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_41.binary
[21:56:02][3933310][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:56:03][3933310][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:56:03][3933310][INFO ] FftSize = 12582913
[21:56:03][3933310][INFO ] Seed for random number generator is -1033392096.
[21:56:06][3933310][INFO ] 8[21:56:06][3933310][INFO ] 9[21:56:07][3933310][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:56:07][3933310][INFO ] Normalization factor 3.97364e-08
[21:56:07][3933310][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
[21:56:07][3933310][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2171 MB (13982 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:56:07][3933310][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:56:07][3933310][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:56:07][3933310][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:56:55][3933310][INFO ] Checkpoint committed!
[21:57:55][3933310][INFO ] Checkpoint committed!
[21:58:55][3933310][INFO ] Checkpoint committed!
[21:59:55][3933310][INFO ] Checkpoint committed!
[22:00:55][3933310][INFO ] Checkpoint committed!
[22:01:55][3933310][INFO ] Checkpoint committed!
[22:02:56][3933310][INFO ] Checkpoint committed!
[22:03:11][3933310][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 279.836248 4748.253906 0.7973234 3.7507906 16.9369 12.6777  8
------> CAND: 115.466782 6213.323730 0.9443228 0.2330450 15.2352 11.6893 16
------> CAND: 238.846776 4359.972656 0.9416400 3.5595956 15.8621 11.552  8
------> CAND: 453.740858 3653.494385 0.2810023 3.4518726 21.1821 11.519  2
------> CAND: 230.613589 3632.073730 0.4596956 3.3264704 17.7241 11.4871  4
------> CAND: 151.187179 4046.378662 0.5543079 3.5112774 17.7037 11.4708  4
------> CAND:  86.610142 4575.209961 1.0587101 0.1865825 15.0249 11.4126 16
------> CAND:  85.873655 3822.470215 0.8526871 3.3441441 15.0042 11.3856 16
------> CAND: 194.978051 3884.927002 0.9503391 0.0180502 14.9499 11.3144 16
------> CAND: 349.748792 3950.730225 0.8834010 0.0252351 15.6199 11.3001  8
------> CAND: 453.740598 3657.708740 0.2816771 3.4539695 20.7938 11.2882  2
------> CAND:  83.615147 4310.995605 1.0076405 3.5308411 14.9132 11.2662 16
------> CAND: 123.099206 4003.772461 0.9956988 3.4054394 15.5665 11.2446  8
------> CAND: 158.533105 3788.964600 0.4624704 3.4204187 15.521 11.1974  8
------> CAND:  86.416549 4784.926270 0.5016187 3.9093556 14.779 11.0907 16
------> CAND:  84.312708 3679.152832 0.9293106 6.2326250 14.7655 11.0731 16
------> CAND: 175.567805 3916.406006 0.6812255 3.4183598 17.2033 11.0724  4
------> CAND: 230.820677 6885.321777 0.9342049 0.1424282 15.3576 11.0281  8
------> CAND: 189.403795 3798.539062 0.8162498 6.2554364 14.7289 11.0254 16
------> CAND:  69.572328 5977.358398 0.6309084 4.3519001 17.1412 11.0231  4
------> CAND: 380.076849 4793.143555 0.2841447 4.2176871 17.1339 11.0172  4
------> CAND: 172.092199 4731.247559 1.1093948 3.6736724 15.2918 10.9599  8
------> CAND: 141.985763 3652.780029 0.2980114 6.0355864 14.6708 10.9496 16
------> CAND: 320.655221 3712.695312 0.7247082 6.2153149 20.2066 10.9396  2
------> CAND: 345.663599 4761.883301 0.9079124 3.7202775 15.2644 10.9315  8
------> CAND: 218.500740 4398.844238 0.6893600 3.6374648 15.2185 10.8841  8
------> CAND: 169.868984 5265.514648 1.0941424 3.8663263 16.9215 10.8485  4
------> CAND:  86.108771 5095.636719 0.9410059 0.2294200 14.5819 10.8339 16
------> CAND: 100.390079 4496.426758 0.8214692 3.6432397 14.5738 10.8234 16
------> CAND:  68.966115 4500.365723 0.8202791 3.6451199 14.5229 10.7572 16
------> CAND:  80.515570 5593.517090 0.9333258 4.0125580 14.4827 10.7051 16
------> CAND: 188.976124 3864.218994 0.9945869 0.0125420 16.7392 10.7039  4
------> CAND: 223.027358 5814.209473 0.3815706 4.7389288 15.0295 10.6889  8
------> CAND:  35.881033 3792.765137 0.8395264 6.2567153 14.4437 10.6545 16
------> CAND: 115.497404 4996.704102 0.9526749 0.2236143 14.4404 10.6502 16
------> CAND: 171.493511 4126.828125 0.2420504 5.9898028 14.434 10.6419 16
------> CAND: 414.307404 4172.722168 0.7320567 3.5260298 16.6555 10.6375  4
------> CAND: 115.536330 4304.499512 0.9739341 0.1229819 14.9507 10.6077  8
------> CAND:  83.615407 4293.253906 1.0005146 3.5247316 14.949 10.606  8
------> CAND: 331.076849 5863.531250 1.2985317 4.0139580 16.6007 10.594  4
------> CAND:  92.155853 3865.768799 0.8911887 0.0019553 14.3959 10.5926 16
------> CAND: 231.034253 4467.772461 0.8932121 0.1413523 14.8877 10.5428  8
------> CAND:  95.159153 4197.482422 0.1586377 5.6417184 14.357 10.5423 16
------> CAND: 155.791650 5643.413086 0.7104050 4.1530423 16.5308 10.5387  4
------> CAND: 131.483687 4341.897461 0.4401163 3.7303398 14.3537 10.538 16
------> CAND: 360.649993 4913.148926 1.0267458 3.7582660 16.5225 10.5321  4
------> CAND: 124.703232 3895.974121 0.8408129 0.0042499 14.8763 10.531  8
------> CAND: 115.471972 3914.497803 0.8093520 0.0094153 14.3439 10.5253 16
------> CAND: 320.654183 3817.082764 0.7566687 6.2522264 14.8654 10.5198  8
------> CAND: 386.044521 3826.041504 0.8678856 3.3438785 14.8648 10.5193  8
------> CAND:  91.639170 4352.404785 0.9421942 3.5618491 14.3267 10.503 16
------> CAND: 166.258173 4067.049316 0.5244202 6.2525692 14.8457 10.4996  8
------> CAND:  86.633758 3949.555176 0.9884465 0.0370833 14.3226 10.4977 16
------> CAND:  86.582375 4144.973633 0.9138680 0.0789518 14.3167 10.4901 16
------> CAND: 462.028802 4339.135742 1.0620775 0.1416499 19.4395 10.4847  2
------> CAND: 302.374358 4046.378662 0.5543079 3.5112774 24.1374 10.4828  1
------> CAND: 244.981573 3624.110840 0.6102552 3.2797382 19.4314 10.4799  2
------> CAND: 168.691591 4341.825195 0.2087859 4.1045399 14.2971 10.4648 16
------> CAND: 100.108252 3618.833008 0.7769511 6.1916056 14.2967 10.4643 16
------> CAND: 462.068507 4467.772461 0.8932121 0.1413523 16.4153 10.4472  4
------> CAND: 304.099056 3960.179199 0.2918925 3.6392472 16.4128 10.4452  4
------> CAND: 413.464518 3921.352295 0.6758307 3.4165084 19.3683 10.4425  2
------> CAND:  70.811225 3736.856934 0.8149639 6.2398748 14.2758 10.4373 16
------> CAND: 274.149104 3839.540771 0.5273000 3.4223571 16.3983 10.4338  4
------> CAND: 102.347556 4828.921387 0.7248182 3.7977915 14.2624 10.42 16
------> CAND: 300.744381 4258.371094 0.9110203 0.1040200 14.7648 10.4163  8
------> CAND: 499.436787 6092.761719 1.2038990 4.0960135 16.3649 10.4073  4
------> CAND: 389.098166 3635.513916 0.4267199 3.3418353 16.3586 10.4024  4
------> CAND:  49.892452 4226.642090 0.8407163 3.5216444 14.2459 10.3987 16
------> CAND:  94.235040 3682.234619 0.9649425 3.2612498 14.2439 10.3961 16
------> CAND:  80.792466 3620.462646 0.7070669 3.2643554 14.2402 10.3914 16
------> CAND:  74.038740 3968.713379 0.8112102 0.0244859 14.2396 10.3906 16
------> CAND: 283.355711 5311.015137 0.8790420 3.9296098 16.3412 10.3886  4
------> CAND:  34.073552 6863.399414 0.8384369 4.5998707 14.2365 10.3866 16
------> CAND: 277.388557 3785.174316 0.9950882 3.3075361 16.33 10.3797  4
------> CAND: 169.331281 3609.618652 0.9598633 3.2288339 14.2268 10.3741 16
------> CAND:  40.643026 3924.762451 0.5360498 6.2279725 16.3204 10.3721  4
------> CAND: 394.535142 4516.645996 0.2125250 5.7776914 16.3173 10.3697  4
------> CAND: 180.126342 3983.265869 0.9127502 3.4102392 14.2206 10.366 16
------> CAND: 359.611438 3701.344238 0.1797549 3.6632419 14.714 10.3641  8
------> CAND:  92.124193 3823.858887 0.9610401 3.3322163 14.7093 10.3593  8
------> CAND: 104.677948 3964.359375 0.5069715 3.4879823 14.2145 10.3582 16
------> CAND: 200.064950 4754.745117 0.5343564 0.0468386 16.3028 10.3582  4
------> CAND:  68.981426 4131.188965 0.3341523 3.7088904 16.3025 10.358  4
------> CAND:  93.095536 4048.052246 0.6429691 0.0046129 14.2053 10.3463 16
------> CAND: 205.373988 3658.982422 0.7721528 3.2706804 14.6947 10.3443  8
------> CAND: 186.900829 3823.471436 0.9882022 3.3258812 14.1956 10.3339 16
------> CAND: 307.347332 4192.519531 0.1745093 5.7085695 16.2567 10.3217  4
------> CAND: 115.541780 4133.920898 0.9916058 0.0862956 14.1817 10.3159 16
------> CAND: 462.093679 5584.602539 1.2636267 0.3312311 16.2473 10.3143  4
------> CAND: 106.606880 4513.492676 0.5230293 3.7506232 14.1657 10.2953 16
------> CAND: 499.574327 5053.675781 0.8176782 3.8540845 23.6954 10.2908  1
------> CAND: 261.159893 3689.066406 0.1939300 5.8847165 14.641 10.2892  8
------> CAND: 179.771334 3726.557373 0.9007004 3.2888854 14.1608 10.289 16
------> CAND: 145.534810 4438.594238 1.0452049 0.1648560 23.6558 10.2736  1
------> CAND: 375.330686 3681.385498 0.9771144 6.2344484 16.1931 10.2714  4
------> CAND:  34.644213 4225.878418 0.9419224 0.1014600 14.147 10.2713 16
------> CAND: 312.015383 4194.423828 0.6163316 3.5683372 14.6081 10.2554  8
------> CAND: 178.258396 3819.489258 0.5763878 3.3962791 14.1324 10.2525 16
------> CAND: 337.702118 4165.596191 0.9919696 3.4785626 14.6047 10.2519  8
[22:03:11][3933310][INFO ] Statistics: count dirty SumSpec pages 1777 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:03:11][3933310][INFO ] Data processing finished successfully!
22:03:11 (3933310): called boinc_finish(0)

</stderr_txt>
]]>