Task 1732184814

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[12:43:08][814253][INFO ] Application startup - thank you for supporting Einstein@Home!
[12:43:08][814253][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_2_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_2_dms_200_138.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 150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_138.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_40000_138_150000_1_0
------> GPU usage: 0.500000
[12:43:08][814253][INFO ] Starting data processing...
[12:43:08][814253][INFO ] opti: No host transfer for n_steps. Use device global.
[12:43:08][814253][INFO ] opti: No host transfer for mean. Use device global.
[12:43:08][814253][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:43:08][814253][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:43:08][814253][INFO ] opti: power spectrum in fft callback (static link).
[12:43:08][814253][INFO ] opti: __constant__ access is not uniform, bad!
[12:43:08][814253][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[12:43:08][814253][INFO ] CUDA global memory status (initial GPU state, including context):
[12:43:08][814253][INFO ] No template file. Generating templates.
[12:43:08][814253][INFO ] Template param value T_cons = 50000
[12:43:13][814253][INFO ] Number of generated templates to be used: 50000
[12:43:13][814253][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_2_dms_200_138.cpt
[12:43:13][814253][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_2_dms_200_138.cpt (No such file or directory).
------> Starting from scratch...
[12:43:13][814253][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_138.binary
[12:43:13][814253][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_2_dms_200_DM243.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693906179942
------> 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: 243.8 cm^-3 pc
------> Scale factor: 2.17442
[12:43:13][814253][INFO ] Allocating memory for dedispersed compressed time series...
[12:43:13][814253][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:43:13][814253][INFO ] 8-bit allocation done
[12:43:13][814253][INFO ] Foobar
[12:43:13][814253][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_138.binary
[12:43:13][814253][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:43:13][814253][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:43:13][814253][INFO ] FftSize = 12582913
[12:43:13][814253][INFO ] Seed for random number generator is 1110360645.
[12:43:15][814253][INFO ] 8[12:43:15][814253][INFO ] 9[12:43:16][814253][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:43:16][814253][INFO ] Normalization factor 3.97364e-08
[12:43:16][814253][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
[12:43:16][814253][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
[12:43:16][814253][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:43:16][814253][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:43:16][814253][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:44:08][814253][INFO ] Checkpoint committed!
[12:45:08][814253][INFO ] Checkpoint committed!
[12:46:08][814253][INFO ] Checkpoint committed!
[12:47:08][814253][INFO ] Checkpoint committed!
[12:48:08][814253][INFO ] Checkpoint committed!
[12:49:08][814253][INFO ] Checkpoint committed!
[12:50:08][814253][INFO ] Checkpoint committed!
[12:51:08][814253][INFO ] Checkpoint committed!
[12:52:08][814253][INFO ] Checkpoint committed!
[12:53:08][814253][INFO ] Checkpoint committed!
[12:54:08][814253][INFO ] Checkpoint committed!
[12:55:08][814253][INFO ] Checkpoint committed!
[12:56:08][814253][INFO ] Checkpoint committed!
[12:56:26][814253][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.268257 3661.229004 0.7895257 1.8105806 16.5528 13.4485 16
------> CAND: 230.536515 3661.229004 0.7895257 1.8105806 17.19 12.9445  8
------> CAND: 241.050528 3636.057373 0.8275749 1.1416353 18.6857 12.2554  4
------> CAND:  91.293245 3698.350586 0.7988757 1.4836584 18.6775 12.2489  4
------> CAND:  86.426929 3995.155518 0.9993101 1.9777201 15.5861 12.1535 16
------> CAND: 115.231926 3740.996826 0.8471976 1.9618496 15.5212 12.0674 16
------> CAND: 115.217134 3635.030273 0.8330716 2.0614984 15.4477 11.97 16
------> CAND:  85.826425 3755.133057 0.9417498 2.1774614 15.3847 11.8867 16
------> CAND: 460.916027 3930.714600 0.9824707 1.9706377 21.6984 11.8259  2
------> CAND: 328.661338 3616.378662 0.9631462 2.3032346 16.0374 11.7347  8
------> CAND:  19.988174 3667.737061 0.7705648 1.8206452 15.2606 11.7229 16
------> CAND: 152.591902 3814.589600 0.9252160 2.0291517 15.2226 11.6727 16
------> CAND: 345.663080 3702.474854 0.8861801 2.0951121 21.4275 11.6649  2
------> CAND: 239.276005 3873.416748 0.9920696 2.0818818 15.9569 11.6507  8
------> CAND: 412.969634 3664.585938 0.7796542 1.8127912 17.8775 11.6094  4
------> CAND: 460.919919 3905.108154 0.9943010 2.0775406 21.2271 11.5457  2
------> CAND:  86.389560 3664.253174 0.7789606 1.7455477 15.1208 11.5387 16
------> CAND: 271.211980 3618.880371 0.9217928 0.9185078 17.7456 11.5042  4
------> CAND: 115.232186 3740.996826 0.8471976 1.9618496 15.0303 11.4198 16
------> CAND: 115.254763 3948.441162 0.9493113 1.7253093 15.0051 11.3866 16
------> CAND: 120.525134 3636.057373 0.8275749 1.1416353 15.6558 11.3373  8
------> CAND:  45.646622 3698.350586 0.7988757 1.4836584 15.5805 11.2591  8
------> CAND: 388.313410 3799.400391 0.9871623 2.1951754 17.4328 11.255  4
------> CAND: 249.355600 3641.518555 0.8008050 1.2536827 15.5664 11.2445  8
------> CAND:  59.959850 3629.249268 0.8580061 2.1141508 20.6083 11.1781  2
------> CAND: 244.559871 3666.355713 0.9441630 0.9692485 15.4827 11.1577  8
------> CAND: 354.487170 3629.435791 0.8565589 1.0695591 15.4655 11.1398  8
------> CAND: 115.204678 3759.151123 0.9398536 2.1284502 14.7829 11.0959 16
------> CAND: 449.517087 3959.388916 0.9485998 1.7895550 20.457 11.0883  2
------> CAND:  91.293504 3697.065430 0.8011368 1.4830085 17.0867 10.9797  4
------> CAND: 259.172572 3899.426758 0.9943020 1.2607801 17.0858 10.9791  4
------> CAND: 345.849667 3730.379395 0.8567617 1.2933183 17.0798 10.9743  4
------> CAND: 230.464112 3740.996826 0.8471976 1.9618496 15.3053 10.9739  8
------> CAND: 112.390041 3736.599365 0.8511955 1.9611205 15.2824 10.9501  8
------> CAND:  86.386186 3612.729492 0.9643577 2.2975557 14.6604 10.9361 16
------> CAND:  49.900496 3662.028076 0.7890232 1.3263901 20.059 10.8521  2
------> CAND:  21.976273 3625.404785 0.8735763 1.0288769 14.5875 10.8411 16
------> CAND: 172.727996 3695.398682 0.8042422 1.7506217 14.5668 10.8143 16
------> CAND: 115.211425 3614.413818 0.9486732 2.2729371 14.5547 10.7985 16
------> CAND: 195.900606 3662.682129 0.7854176 1.3781867 14.5414 10.7812 16
------> CAND: 259.172312 3899.426758 0.9943020 1.2607801 15.1086 10.7706  8
------> CAND:  63.309594 3625.867432 0.9019886 0.9919155 14.5268 10.7623 16
------> CAND: 209.348630 3805.026855 0.8707677 1.4718599 15.0972 10.7587  8
------> CAND: 345.624413 3642.730713 0.7948432 1.8988842 16.8024 10.754  4
------> CAND: 172.705678 3713.126221 0.9763358 2.2637870 15.0819 10.743  8
------> CAND: 345.587304 3679.664062 0.9068890 2.1460049 16.7775 10.7342  4
------> CAND: 499.185063 3622.741943 0.8847163 2.1630008 16.7738 10.7313  4
------> CAND: 230.402349 3616.500000 0.9631243 2.3076141 16.7724 10.7302  4
------> CAND: 139.974567 3645.828125 0.9686798 0.9200402 14.4988 10.7259 16
------> CAND: 107.659189 3636.016602 0.8281903 1.1319282 15.0483 10.7083  8
------> CAND:  33.542077 3670.080322 0.9686015 2.2706897 14.4702 10.6888 16
------> CAND: 182.419884 3795.947754 0.9866610 2.1642802 16.7165 10.6859  4
------> CAND: 230.457884 3930.714600 0.9824707 1.9706377 15.0227 10.6819  8
------> CAND: 399.536402 3621.249756 0.9152533 2.2182028 16.707 10.6784  4
------> CAND: 215.902534 3627.658203 0.8979663 2.1925466 15.0182 10.6773  8
------> CAND: 269.071808 3695.741455 0.8034846 1.7417620 15.017 10.676  8
------> CAND:  59.893415 3624.108154 0.8806604 2.1899984 16.6996 10.6725  4
------> CAND: 101.822569 3872.345215 0.9922968 2.1186812 19.7238 10.6533  2
------> CAND: 203.730776 3640.522217 0.8096951 1.1475500 16.6708 10.6497  4
------> CAND: 203.183731 3623.062744 0.8845968 2.1914799 16.6653 10.6453  4
------> CAND: 212.979163 3812.672119 0.8665028 1.8243250 16.6524 10.635  4
------> CAND: 172.534143 3627.818848 0.8965135 1.0044026 14.4259 10.6315 16
------> CAND: 188.321123 3734.086914 0.8531054 1.9496492 14.4204 10.6242 16
------> CAND:  19.975198 3804.022949 0.8718678 1.8682293 14.4122 10.6136 16
------> CAND:  63.433120 3828.298584 0.9224347 2.0492790 14.4107 10.6118 16
------> CAND: 114.875361 3627.135498 0.8680877 1.0047263 14.392 10.5876 16
------> CAND: 156.906501 3677.676270 0.9396461 0.9825783 16.57 10.5697  4
------> CAND: 172.772113 3612.729492 0.9643577 2.2975557 14.9132 10.569  8
------> CAND: 109.112441 3736.661865 0.8524418 1.9973215 14.3736 10.5638 16
------> CAND: 120.525653 3635.435547 0.8299894 1.1423293 14.908 10.5637  8
------> CAND: 115.232445 3665.772949 0.7765508 1.8261403 14.3717 10.5612 16
------> CAND: 451.146285 3680.879395 0.9385162 2.2323840 16.5455 10.5503  4
------> CAND: 108.547489 3746.873291 0.9429083 1.1106761 14.8777 10.5325  8
------> CAND:  88.352487 3926.720459 0.9955059 2.0452206 14.3482 10.5308 16
------> CAND: 217.126379 3917.821533 0.9951131 1.3268592 14.8713 10.5259  8
------> CAND: 144.535440 3831.568848 0.9217219 2.0521195 16.5137 10.5251  4
------> CAND: 163.945428 3934.285400 0.9962999 2.0767691 14.8636 10.518  8
------> CAND:  75.784199 3786.135498 0.9327763 2.0724576 14.3362 10.5153 16
------> CAND: 460.904868 3703.355957 0.7894893 1.7051934 19.4699 10.5027  2
------> CAND: 294.914767 3950.164551 0.9823974 1.5039905 16.4803 10.4987  4
------> CAND: 230.427261 3613.705322 0.9495270 2.2602541 16.4742 10.4939  4
------> CAND:  86.366982 3622.441650 0.9126692 2.2345417 14.3119 10.484 16
------> CAND: 119.379920 3673.426025 0.9120164 1.0560200 14.3074 10.4782 16
------> CAND: 460.659632 3796.248535 0.9869163 2.1976459 16.4363 10.4638  4
------> CAND: 149.998627 3663.460938 0.7838019 1.3568296 14.2881 10.4532 16
------> CAND: 100.405130 3634.322510 0.8350383 2.0438287 14.2855 10.4499 16
------> CAND:  61.781085 3709.363770 0.7791009 1.7239832 14.7954 10.4478  8
------> CAND: 433.606321 3831.568848 0.9217219 2.0521195 24.0363 10.4388  1
------> CAND: 115.181581 3898.018555 0.9938016 2.0774968 14.2652 10.4236 16
------> CAND:  78.282494 3640.793457 0.9687219 0.9078396 14.7698 10.4214  8
------> CAND: 115.205197 3619.759033 0.9412714 2.2794726 14.2633 10.4212 16
------> CAND: 115.193519 3695.357910 0.8942702 2.1537387 14.2616 10.419 16
------> CAND:  31.839438 3810.014404 0.8683026 1.4682477 14.7653 10.4168  8
------> CAND:  59.893675 3623.816650 0.8815852 2.1860049 16.3529 10.3978  4
------> CAND: 115.221027 3702.474854 0.8861801 2.0951121 14.7461 10.3971  8
------> CAND:  57.612589 3633.941895 0.8367518 2.0484307 14.2405 10.3918 16
------> CAND: 434.950319 3960.907471 0.9483836 1.6586912 16.3346 10.3833  4
------> CAND: 115.218172 3680.486816 0.9683555 2.2484620 14.73 10.3806  8
------> CAND: 115.260991 3655.041260 0.8110409 1.2775053 14.2304 10.3787 16
------> CAND: 273.880253 3697.065430 0.8011368 1.4830085 19.2604 10.3786  2
[12:56:26][814253][INFO ] Statistics: count dirty SumSpec pages 1791 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:56:26][814253][INFO ] Data processing finished successfully!
12:56:26 (814253): called boinc_finish(0)

</stderr_txt>
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