Task 1731358429

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[17:48:09][54718][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:48:09][54718][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_cfbf00126_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_8_dms_200_17.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 9250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_17.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_40000_17_9250000_0_0
------> GPU usage: 0.500000
[17:48:09][54718][INFO ] Starting data processing...
[17:48:09][54718][INFO ] opti: No host transfer for n_steps. Use device global.
[17:48:09][54718][INFO ] opti: No host transfer for mean. Use device global.
[17:48:09][54718][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:48:09][54718][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:48:09][54718][INFO ] opti: power spectrum in fft callback (static link).
[17:48:09][54718][INFO ] opti: __constant__ access is not uniform, bad!
[17:48:09][54718][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[17:48:09][54718][INFO ] CUDA global memory status (initial GPU state, including context):
[17:48:09][54718][INFO ] No template file. Generating templates.
[17:48:09][54718][INFO ] Template param value T_cons = 50000
[17:48:12][54718][INFO ] Number of generated templates to be used: 50000
[17:48:12][54718][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_8_dms_200_17.cpt
[17:48:12][54718][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_8_dms_200_17.cpt (No such file or directory).
------> Starting from scratch...
[17:48:12][54718][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_17.binary
[17:48:12][54718][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_8_dms_200_DM231.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322223345
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 231.7 cm^-3 pc
------> Scale factor: 1.81814
[17:48:12][54718][INFO ] Allocating memory for dedispersed compressed time series...
[17:48:12][54718][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:48:12][54718][INFO ] 8-bit allocation done
[17:48:12][54718][INFO ] Foobar
[17:48:12][54718][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_17.binary
[17:48:12][54718][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:48:12][54718][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:48:12][54718][INFO ] FftSize = 12582913
[17:48:12][54718][INFO ] Seed for random number generator is -1031031808.
[17:48:13][54718][INFO ] 8[17:48:13][54718][INFO ] 9[17:48:14][54718][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:48:14][54718][INFO ] Normalization factor 3.97364e-08
[17:48:14][54718][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
[17:48:14][54718][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:48:14][54718][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:48:14][54718][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:48:14][54718][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:49:09][54718][INFO ] Checkpoint committed!
[17:50:09][54718][INFO ] Checkpoint committed!
[17:51:09][54718][INFO ] Checkpoint committed!
[17:52:09][54718][INFO ] Checkpoint committed!
[17:53:09][54718][INFO ] Checkpoint committed!
[17:54:09][54718][INFO ] Checkpoint committed!
[17:55:09][54718][INFO ] Checkpoint committed!
[17:56:09][54718][INFO ] Checkpoint committed!
[17:57:09][54718][INFO ] Checkpoint committed!
[17:58:09][54718][INFO ] Checkpoint committed!
[17:58:50][54718][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.454066 3974.242188 0.8539961 5.4337258 16.1197 12.8656 16
------> CAND:  86.607288 3768.746338 0.8857850 5.5961652 15.6114 12.1871 16
------> CAND:  86.532809 3669.670166 0.6027247 4.4150577 15.6082 12.183 16
------> CAND: 115.497404 4094.897705 0.9846979 5.5508180 15.6036 12.1769 16
------> CAND: 231.055533 3774.894775 0.9359559 5.6254339 27.6438 12.0055  1
------> CAND:  60.072996 3935.155273 0.8712707 5.4693527 18.2489 11.906  4
------> CAND: 108.863831 3656.634766 0.9525828 5.6806626 15.3703 11.8677 16
------> CAND: 244.485910 3675.802490 0.9751114 3.8067100 18.1215 11.8042  4
------> CAND:  60.075850 3852.204834 0.8239499 5.4495082 18.1093 11.7945  4
------> CAND: 115.447838 4059.007812 0.9174200 5.4761529 15.2989 11.7733 16
------> CAND: 231.165825 3713.983887 0.9331231 5.6402612 27.0477 11.7467  1
------> CAND: 115.488581 3631.831055 0.7181078 5.4110179 15.2584 11.72 16
------> CAND: 205.431599 3669.287598 0.6057917 5.0846872 26.8926 11.6793  1
------> CAND: 115.446800 3655.877686 0.6138957 5.1285243 15.1404 11.5644 16
------> CAND: 173.190182 3668.829834 0.6079376 5.0807962 15.8402 11.5291  8
------> CAND: 173.194593 3651.583984 0.9209808 5.6445026 15.8246 11.5129  8
------> CAND:  66.754578 3624.576416 0.7858784 5.5135479 17.6446 11.4237  4
------> CAND:  86.598724 3771.034180 0.8843609 5.5938225 14.9958 11.3745 16
------> CAND: 321.807961 3817.119629 0.8519534 4.0850444 15.672 11.3541  8
------> CAND:  50.036998 3903.355469 0.7807582 5.3582177 14.9763 11.3489 16
------> CAND: 115.486764 3823.639648 0.6762782 5.1227179 15.6317 11.3123  8
------> CAND:  98.985875 3752.571777 0.8138685 5.5109320 15.6303 11.3108  8
------> CAND: 346.105284 3911.060547 0.7403389 4.4838877 17.4955 11.3049  4
------> CAND: 346.501295 3710.662109 0.8886447 5.6084580 15.6209 11.3011  8
------> CAND:  86.586268 3961.989258 0.7992337 5.3098049 14.9255 11.2823 16
------> CAND: 230.922405 3898.845947 0.6909481 5.0315862 15.5747 11.2531  8
------> CAND: 302.985762 3743.040283 0.6788183 5.2304397 15.4934 11.1687  8
------> CAND:  98.019981 3772.811035 0.6812666 4.3695455 14.8284 11.1552 16
------> CAND: 205.430821 3668.794434 0.6082200 5.0821772 25.609 11.1219  1
------> CAND: 242.223250 3656.536865 0.6076163 5.1015925 15.4234 11.0962  8
------> CAND: 173.172795 3961.989258 0.7992337 5.3098049 15.3972 11.069  8
------> CAND: 346.976975 4020.078125 0.7508546 4.7272978 15.3725 11.0435  8
------> CAND: 115.484948 3733.463623 0.7066775 5.3138394 14.7394 11.0391 16
------> CAND: 432.948465 3680.532959 0.8014584 5.5213189 17.1591 11.0373  4
------> CAND: 255.234261 3770.334229 0.8844792 5.5891337 17.1413 11.0232  4
------> CAND: 230.933045 3630.911133 0.7295257 5.4486437 15.347 11.017  8
------> CAND: 230.990137 3782.573486 0.9059718 5.6025620 15.339 11.0088  8
------> CAND: 115.528545 3619.344727 0.8900625 5.6248074 14.7075 10.9975 16
------> CAND: 115.689700 4224.515137 0.9580823 5.3748512 14.6794 10.9608 16
------> CAND: 195.781232 4392.222168 1.0517843 4.6341023 15.2755 10.943  8
------> CAND: 162.068917 3936.513428 0.9412789 5.5834217 14.6574 10.9321 16
------> CAND: 120.011566 4438.500000 1.0192431 4.8111200 17.021 10.9275  4
------> CAND: 108.804144 3724.711426 0.5968278 4.7673097 20.1635 10.9141  2
------> CAND: 259.781899 3837.578857 0.9103482 5.5755053 16.9998 10.9108  4
------> CAND:  95.415807 3720.827637 0.9819573 3.8395083 14.6365 10.905 16
------> CAND: 346.272927 4024.971436 0.7461038 4.9268060 16.976 10.8918  4
------> CAND: 483.218762 4002.468750 1.0242608 5.6274948 16.9287 10.8542  4
------> CAND: 230.989877 3644.220703 0.6474878 5.2514858 15.1639 10.8277  8
------> CAND: 290.833986 3858.613770 0.8192171 4.1909595 15.156 10.8195  8
------> CAND:   9.684363 3854.863037 0.8223740 4.1802831 14.5675 10.8151 16
------> CAND: 231.019980 3802.251709 0.9467618 5.6364698 16.8684 10.8064  4
------> CAND: 115.532697 3704.963379 0.8932083 5.6100435 14.5556 10.7997 16
------> CAND: 115.448097 4404.076172 0.9811343 5.0989580 16.8493 10.7913  4
------> CAND: 433.963146 3753.092529 0.9634744 3.8963168 16.8382 10.7825  4
------> CAND: 201.205752 3812.783203 0.9190621 5.6053419 19.9412 10.7822  2
------> CAND: 302.986021 3743.040283 0.6788183 5.2304397 19.9391 10.781  2
------> CAND: 432.842326 3636.704102 0.6697648 5.3363523 16.8321 10.7776  4
------> CAND:  86.597426 3651.583984 0.9209808 5.6445026 14.5266 10.762 16
------> CAND: 115.458997 3738.414307 0.6947539 5.2981524 14.5251 10.7601 16
------> CAND:  60.083376 3633.082275 0.7062804 5.3961072 16.8079 10.7584  4
------> CAND: 202.095090 3619.559082 0.8701087 5.6192775 14.5187 10.7517 16
------> CAND: 184.474937 3796.590820 0.9705760 5.6642942 14.5175 10.7502 16
------> CAND: 231.164786 3739.224365 0.9444323 5.6523547 24.742 10.7453  1
------> CAND: 116.448505 4001.824951 0.7678045 4.5654306 14.5 10.7276 16
------> CAND:  42.974197 3838.182129 0.9998257 3.9463184 15.065 10.7255  8
------> CAND: 171.822050 4071.031982 0.9130071 4.3546634 14.4956 10.7217 16
------> CAND:  33.363275 4149.203613 0.8261946 5.0745916 19.8309 10.7168  2
------> CAND: 346.584338 3704.700195 0.9369449 5.6627355 19.8236 10.7125  2
------> CAND: 259.552752 3998.833984 0.7693483 4.5676537 16.7464 10.7096  4
------> CAND: 206.903276 4000.164551 0.9304660 5.5423946 15.0377 10.6974  8
------> CAND: 231.166084 3713.251709 0.9333898 5.6406865 24.6285 10.696  1
------> CAND:  34.303477 3970.326904 0.8547034 4.2960443 15.0324 10.6919  8
------> CAND: 382.577738 3661.571289 0.8904150 5.6236181 19.7823 10.688  2
------> CAND: 108.803625 3723.810059 0.5995163 4.7661591 19.7705 10.681  2
------> CAND: 115.596017 3732.205078 0.9459311 5.6554275 14.4579 10.6729 16
------> CAND: 115.527767 3774.894775 0.9359559 5.6254339 19.7513 10.6696  2
------> CAND: 346.611586 3656.523193 0.8972964 5.6268497 15.0048 10.6634  8
------> CAND: 259.715724 4199.395508 0.8887842 5.2467861 16.6761 10.6539  4
------> CAND:  66.754059 3681.915283 0.7984751 5.5223265 16.6682 10.6476  4
------> CAND: 319.789498 3688.604980 0.7798303 4.0172954 14.977 10.6347  8
------> CAND:  89.250908 3856.683105 0.8215017 5.4566326 14.4266 10.6323 16
------> CAND: 356.456845 3770.334229 0.8844792 3.9775736 19.682 10.6285  2
------> CAND: 115.535552 3735.174805 0.9834651 5.6895361 14.4123 10.6138 16
------> CAND: 115.477422 3639.079834 0.6440044 5.2827234 14.9518 10.6088  8
------> CAND: 173.244679 3743.074219 0.9641889 5.6682181 14.4054 10.6048 16
------> CAND:  68.602543 4064.401611 0.9146640 4.3413410 14.4028 10.6015 16
------> CAND: 100.652702 3716.364502 0.6984472 5.3270578 14.4025 10.6011 16
------> CAND: 390.578406 3744.924072 0.9844418 3.8621769 14.9416 10.5982  8
------> CAND:  68.602802 4074.974121 0.9130328 4.3434992 16.6054 10.5978  4
------> CAND:  86.607547 4192.363770 1.0467185 5.5557613 14.3922 10.5878 16
------> CAND:  34.303218 3967.589844 0.8554631 4.2986650 14.9301 10.5865  8
------> CAND: 173.534810 3635.338867 0.6845586 4.0876470 14.9253 10.5815  8
------> CAND:  34.305034 3874.743164 0.8043911 4.2496142 14.9208 10.5769  8
------> CAND:  57.708608 3724.369141 0.5984904 4.8430376 16.569 10.5689  4
------> CAND: 230.893340 3655.877686 0.6138957 5.1285243 14.9018 10.5573  8
------> CAND: 273.083560 3956.814453 0.9856967 5.6289592 16.5529 10.5562  4
------> CAND: 346.370762 4429.206055 1.0543400 5.3339200 14.8964 10.5517  8
------> CAND: 346.617814 3613.746338 0.9398754 5.6705222 14.8959 10.5512  8
------> CAND: 339.981387 4082.610107 0.9100289 4.3787475 16.5439 10.5491  4
------> CAND: 115.390746 3725.565674 0.5943708 4.7357140 14.3574 10.5428 16
[17:58:50][54718][INFO ] Statistics: count dirty SumSpec pages 1847 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:58:50][54718][INFO ] Data processing finished successfully!
17:58:50 (54718): called boinc_finish(0)

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