Task 1732530460

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[08:02:20][1922653][INFO ] Application startup - thank you for supporting Einstein@Home!
[08:02:20][1922653][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_3_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_3_dms_200_37.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 2150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_37.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_40000_37_2150000_1_0
------> GPU usage: 0.500000
[08:02:20][1922653][INFO ] Starting data processing...
[08:02:20][1922653][INFO ] opti: No host transfer for n_steps. Use device global.
[08:02:20][1922653][INFO ] opti: No host transfer for mean. Use device global.
[08:02:20][1922653][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:02:20][1922653][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:02:20][1922653][INFO ] opti: power spectrum in fft callback (static link).
[08:02:20][1922653][INFO ] opti: __constant__ access is not uniform, bad!
[08:02:20][1922653][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[08:02:20][1922653][INFO ] CUDA global memory status (initial GPU state, including context):
[08:02:20][1922653][INFO ] No template file. Generating templates.
[08:02:20][1922653][INFO ] Template param value T_cons = 50000
[08:02:23][1922653][INFO ] Number of generated templates to be used: 50000
[08:02:23][1922653][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_3_dms_200_37.cpt
[08:02:23][1922653][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_3_dms_200_37.cpt (No such file or directory).
------> Starting from scratch...
[08:02:23][1922653][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_37.binary
[08:02:23][1922653][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_3_dms_200_DM233.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714475732486
------> 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: 233.7 cm^-3 pc
------> Scale factor: 1.64701
[08:02:23][1922653][INFO ] Allocating memory for dedispersed compressed time series...
[08:02:23][1922653][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:02:23][1922653][INFO ] 8-bit allocation done
[08:02:23][1922653][INFO ] Foobar
[08:02:23][1922653][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_37.binary
[08:02:23][1922653][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:02:23][1922653][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:02:23][1922653][INFO ] FftSize = 12582913
[08:02:23][1922653][INFO ] Seed for random number generator is 1116448155.
[08:02:25][1922653][INFO ] 8[08:02:25][1922653][INFO ] 9[08:02:25][1922653][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:02:25][1922653][INFO ] Normalization factor 3.97364e-08
[08:02:25][1922653][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
[08:02:25][1922653][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
[08:02:25][1922653][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:02:25][1922653][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:02:25][1922653][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:03:20][1922653][INFO ] Checkpoint committed!
[08:04:20][1922653][INFO ] Checkpoint committed!
[08:05:20][1922653][INFO ] Checkpoint committed!
[08:06:20][1922653][INFO ] Checkpoint committed!
[08:07:20][1922653][INFO ] Checkpoint committed!
[08:08:21][1922653][INFO ] Checkpoint committed!
[08:09:21][1922653][INFO ] Checkpoint committed!
[08:10:21][1922653][INFO ] Checkpoint committed!
[08:11:21][1922653][INFO ] Checkpoint committed!
[08:12:21][1922653][INFO ] Checkpoint committed!
[08:13:21][1922653][INFO ] Checkpoint committed!
[08:13:24][1922653][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.220508 3902.419189 0.7676404 2.7708259 15.5328 12.0828 16
------> CAND: 371.557163 4302.809570 0.6219158 1.1549469 16.2579 11.965  8
------> CAND: 135.755208 3617.709473 0.8942592 0.3437496 16.2508 11.9577  8
------> CAND: 461.402606 3684.506836 0.3435631 1.1315769 18.2602 11.915  4
------> CAND: 115.236078 3959.125732 0.9088934 2.8493803 16.0941 11.7939  8
------> CAND: 460.801843 4619.789062 0.9202159 2.7749641 27.1437 11.7883  1
------> CAND: 230.558314 3754.891602 0.3323039 1.8684791 15.9595 11.6534  8
------> CAND: 230.401051 4619.789062 0.9202159 2.7749641 21.2947 11.5859  2
------> CAND: 115.233743 3677.105225 0.6923558 2.7205148 15.1463 11.5723 16
------> CAND: 115.251908 3896.933350 0.8854251 2.8407984 15.1212 11.5392 16
------> CAND: 404.330574 4349.837891 0.7526181 1.0110646 15.8185 11.5066  8
------> CAND: 226.185844 4811.939453 0.9689383 1.1840601 21.1165 11.48  2
------> CAND:  86.418106 3773.572754 0.5950475 2.6230936 15.0396 11.4319 16
------> CAND:  86.379179 3669.803955 0.7235034 2.7365570 15.0382 11.4301 16
------> CAND: 114.381515 4324.100098 0.7011858 1.0542424 17.5928 11.3825  4
------> CAND: 400.932562 3819.245117 0.9123059 2.8495789 15.6491 11.3303  8
------> CAND: 306.778488 3831.916992 0.7810563 2.7762382 15.6145 11.2944  8
------> CAND: 115.231148 3620.827637 0.7315489 2.7474005 14.9204 11.2757 16
------> CAND: 364.257949 3896.687744 0.9776690 0.5021374 17.4051 11.233  4
------> CAND:  86.337139 4393.653320 1.0905522 2.9357138 14.8609 11.1977 16
------> CAND: 115.177170 4528.615723 0.9547157 2.8201776 14.8328 11.161 16
------> CAND: 163.423814 4222.915039 0.7010173 2.6576662 14.8154 11.1383 16
------> CAND: 345.399938 3879.567383 0.9940121 2.8916392 15.4618 11.136  8
------> CAND: 322.451284 3856.208984 0.9887659 2.8876483 15.4221 11.0948  8
------> CAND: 493.727326 3920.654785 0.9583532 0.5226675 17.2243 11.0892  4
------> CAND:  31.581226 4890.954590 0.8897477 1.3605628 15.3842 11.0555  8
------> CAND: 288.422108 5581.574707 1.1429694 2.4813848 17.1061 10.9952  4
------> CAND: 230.456586 4020.824463 0.9369139 2.8684192 15.3258 10.995  8
------> CAND:  28.789686 3812.035400 0.3403752 1.5482458 15.3073 10.9759  8
------> CAND: 385.808108 4367.395508 0.5315613 2.1059453 15.2964 10.9647  8
------> CAND: 339.018867 5031.752441 1.0679393 1.2737777 20.2359 10.957  2
------> CAND:  65.459368 3737.594971 0.9026590 2.8420877 14.6578 10.9327 16
------> CAND: 115.228293 4020.824463 0.9369139 2.8684192 14.6537 10.9274 16
------> CAND:  55.982612 5161.848633 1.0224845 2.6383934 14.6519 10.925 16
------> CAND: 280.920996 3908.383301 0.4716867 2.3819311 16.9652 10.8833  4
------> CAND: 186.797285 3820.074463 1.0005772 0.4448719 14.616 10.8783 16
------> CAND: 314.379252 3706.999023 0.5334164 2.5570734 15.2028 10.8678  8
------> CAND:  31.578631 4661.643066 0.7861834 1.2763274 15.1997 10.8647  8
------> CAND: 230.400792 4619.789062 0.9202159 2.7749641 16.9192 10.8467  4
------> CAND: 153.389374 3831.916992 0.7810563 2.7762382 14.5858 10.839 16
------> CAND: 381.436417 3906.517334 0.5564159 0.8452078 16.9044 10.8349  4
------> CAND: 139.107806 3763.941650 0.9752538 0.4124081 14.5693 10.8175 16
------> CAND: 230.368872 3760.004639 0.7815925 2.7800794 15.1414 10.8045  8
------> CAND: 191.962555 4217.156250 0.8835090 2.8264332 14.558 10.8029 16
------> CAND: 345.837470 3754.891602 0.3323039 1.8684791 19.9723 10.8007  2
------> CAND: 263.842179 3800.766357 0.4123411 2.2609069 16.8416 10.7851  4
------> CAND: 120.225661 4762.891113 1.0833749 1.0384501 14.5347 10.7726 16
------> CAND: 108.501037 3827.358643 0.6288534 0.6691160 14.5264 10.7617 16
------> CAND:  86.383591 3749.104004 0.6313722 2.6632962 14.5173 10.75 16
------> CAND: 230.570770 4414.274414 0.6398239 2.4536898 15.0814 10.7425  8
------> CAND: 170.955808 3672.372803 0.7131445 0.4689807 14.5061 10.7354 16
------> CAND: 115.279157 3754.891602 0.3323039 1.8684791 15.0719 10.7327  8
------> CAND:  93.605731 4239.347656 0.6845607 2.6218646 14.5016 10.7295 16
------> CAND: 115.233483 3982.173828 0.8772746 2.8371618 14.4871 10.7108 16
------> CAND: 316.291056 4894.238770 0.9282257 2.6759930 15.0447 10.7046  8
------> CAND:  94.121635 3692.189209 0.8859425 2.8227987 14.4809 10.7027 16
------> CAND: 345.462739 3655.755127 0.8646231 2.8168273 16.7166 10.686  4
------> CAND: 345.697595 5554.590820 1.1128564 2.4415879 16.698 10.6712  4
------> CAND: 184.819306 4187.741699 1.0335009 0.6693831 14.9975 10.6559  8
------> CAND: 186.901348 3697.489258 0.8460739 2.8056030 16.6785 10.6558  4
------> CAND: 374.561241 3908.383301 0.4716867 2.3819311 16.6776 10.6551  4
------> CAND: 493.630789 3720.283203 0.5098881 2.5277684 16.6728 10.6512  4
------> CAND: 294.827832 3643.993652 0.4447027 0.7546820 14.991 10.6492  8
------> CAND: 183.007673 3781.073242 0.9063860 2.8478677 14.4292 10.6357 16
------> CAND:  57.660599 4377.901367 0.5190545 2.0095398 14.9762 10.634  8
------> CAND: 460.763954 3872.739258 0.8461075 2.8241501 19.6798 10.6271  2
------> CAND: 115.195335 3865.923828 0.9893947 2.8887343 14.4153 10.6177 16
------> CAND:  68.126603 4064.768311 0.9683735 0.6169858 14.4138 10.6158 16
------> CAND: 177.364127 4190.125000 0.9714074 2.8768029 14.9572 10.6144  8
------> CAND: 172.826869 3675.440674 0.9761264 2.8547130 19.6564 10.6133  2
------> CAND:  93.960220 3816.823975 0.8216464 0.5153227 14.4091 10.6096 16
------> CAND: 385.230960 3923.996338 0.6667550 0.7227907 14.9437 10.6004  8
------> CAND: 460.895006 4533.919434 0.6173199 1.5212809 16.5809 10.5784  4
------> CAND: 342.058758 5526.799805 1.1931132 2.6457248 14.9185 10.5746  8
------> CAND: 122.237116 3895.104248 0.6657742 0.6919554 14.9133 10.5692  8
------> CAND: 259.186326 3784.239258 0.7451422 2.7578144 19.5646 10.5589  2
------> CAND: 171.898605 4141.490723 0.7032490 2.6821654 14.3624 10.5492 16
------> CAND:  90.987802 3716.229980 0.7737539 2.7692411 14.8861 10.5411  8
------> CAND: 115.235300 3960.987549 0.9087232 2.8538651 14.3542 10.5386 16
------> CAND: 347.872282 3672.736328 0.7109143 0.4754046 14.8828 10.5377  8
------> CAND: 282.940496 4055.299561 0.7259617 2.7222784 14.8794 10.5342  8
------> CAND: 203.022057 4225.626465 0.5714025 2.4359968 14.3479 10.5304 16
------> CAND: 181.487468 4232.866699 0.8022183 2.7538986 16.5194 10.5297  4
------> CAND: 105.133646 4378.838379 0.5175056 1.7150033 14.8747 10.5294  8
------> CAND:  57.618039 3959.125732 0.9088934 2.8493803 14.3456 10.5274 16
------> CAND:  86.410320 3629.786133 0.5616074 2.6075406 14.3409 10.5214 16
------> CAND:  86.414992 3892.465088 0.5889097 2.5938294 14.3405 10.5209 16
------> CAND: 152.573996 4343.601074 0.7565071 2.6787856 14.3386 10.5184 16
------> CAND: 115.280714 4322.144043 0.5955802 2.4137800 14.3333 10.5115 16
------> CAND:  31.580967 4900.136719 0.8889017 1.3582109 14.8565 10.5107  8
------> CAND: 115.150181 4000.415527 0.7700849 2.7604234 14.3324 10.5105 16
------> CAND: 171.745754 3701.880859 0.5664702 2.6061056 16.4941 10.5096  4
------> CAND: 340.373765 3967.719482 0.9312143 2.8650813 14.8286 10.4819  8
------> CAND: 115.205197 3861.132568 0.8524680 2.8227346 14.3083 10.4792 16
------> CAND: 115.239192 3852.324463 0.7276073 2.7439647 14.3072 10.4778 16
------> CAND: 289.834876 5422.737305 1.1957456 2.7177675 14.8191 10.4722  8
------> CAND: 274.451692 5149.790527 0.9600043 2.5614021 19.3717 10.4446  2
------> CAND: 290.642468 4197.302734 1.0602190 2.9204326 14.792 10.4443  8
------> CAND: 136.030547 3612.091553 0.9473538 0.3139622 14.7913 10.4436  8
------> CAND: 230.597759 3997.172852 0.5271154 2.4646542 16.4051 10.4391  4
[08:13:24][1922653][INFO ] Statistics: count dirty SumSpec pages 1775 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:13:24][1922653][INFO ] Data processing finished successfully!
08:13:24 (1922653): called boinc_finish(0)

</stderr_txt>
]]>