Task 1732582361

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[15:58:59][2378737][INFO ] Application startup - thank you for supporting Einstein@Home!
[15:58:59][2378737][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_155.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 7900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_155.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_40000_155_7900000_1_0
------> GPU usage: 0.500000
[15:58:59][2378737][INFO ] Starting data processing...
[15:58:59][2378737][INFO ] opti: No host transfer for n_steps. Use device global.
[15:58:59][2378737][INFO ] opti: No host transfer for mean. Use device global.
[15:58:59][2378737][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:58:59][2378737][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:58:59][2378737][INFO ] opti: power spectrum in fft callback (static link).
[15:58:59][2378737][INFO ] opti: __constant__ access is not uniform, bad!
[15:58:59][2378737][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[15:58:59][2378737][INFO ] CUDA global memory status (initial GPU state, including context):
[15:58:59][2378737][INFO ] No template file. Generating templates.
[15:58:59][2378737][INFO ] Template param value T_cons = 50000
[15:59:02][2378737][INFO ] Number of generated templates to be used: 50000
[15:59:02][2378737][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_3_dms_200_155.cpt
[15:59:02][2378737][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_3_dms_200_155.cpt (No such file or directory).
------> Starting from scratch...
[15:59:02][2378737][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_155.binary
[15:59:02][2378737][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_DM245.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714475538771
------> 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: 245.5 cm^-3 pc
------> Scale factor: 1.64668
[15:59:02][2378737][INFO ] Allocating memory for dedispersed compressed time series...
[15:59:02][2378737][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:59:02][2378737][INFO ] 8-bit allocation done
[15:59:02][2378737][INFO ] Foobar
[15:59:02][2378737][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_155.binary
[15:59:02][2378737][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:59:02][2378737][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:59:02][2378737][INFO ] FftSize = 12582913
[15:59:02][2378737][INFO ] Seed for random number generator is 1096139655.
[15:59:04][2378737][INFO ] 8[15:59:04][2378737][INFO ] 9[15:59:04][2378737][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:59:04][2378737][INFO ] Normalization factor 3.97364e-08
[15:59:04][2378737][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
[15:59:04][2378737][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
[15:59:04][2378737][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:59:04][2378737][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:59:04][2378737][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:59:59][2378737][INFO ] Checkpoint committed!
[16:00:59][2378737][INFO ] Checkpoint committed!
[16:01:59][2378737][INFO ] Checkpoint committed!
[16:02:59][2378737][INFO ] Checkpoint committed!
[16:03:59][2378737][INFO ] Checkpoint committed!
[16:04:59][2378737][INFO ] Checkpoint committed!
[16:05:59][2378737][INFO ] Checkpoint committed!
[16:06:59][2378737][INFO ] Checkpoint committed!
[16:07:59][2378737][INFO ] Checkpoint committed!
[16:08:59][2378737][INFO ] Checkpoint committed!
[16:09:14][2378737][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.481055 3976.645752 0.5537904 5.5965204 16.4982 13.3747 16
------> CAND:  86.584711 3814.909424 0.7955285 5.8984241 16.4399 13.2961 16
------> CAND: 115.518684 4149.274414 0.8002195 5.8753381 16.3562 13.1833 16
------> CAND: 147.105619 4146.540527 1.0258710 3.8150196 17.3923 13.1583  8
------> CAND: 127.054904 3813.869141 0.9307240 5.9792581 15.2993 11.7738 16
------> CAND:  92.809038 4170.157715 0.7874210 4.0016918 15.2349 11.689 16
------> CAND: 397.830649 3704.817627 0.7937567 5.8959627 15.8738 11.5641  8
------> CAND:  23.844739 4055.137207 0.7658178 5.8610001 15.0377 11.4294 16
------> CAND: 115.530102 3719.985107 0.9258243 5.9622312 14.9874 11.3635 16
------> CAND:  89.747349 3898.146240 0.9773462 6.0043449 14.9071 11.2582 16
------> CAND:  28.458552 4596.248047 0.8542778 4.3185430 14.9045 11.2549 16
------> CAND:  47.500037 4292.753906 0.6165550 4.3744602 15.5337 11.2106  8
------> CAND:  86.561874 4074.126465 0.6785280 5.7572532 14.8656 11.2039 16
------> CAND: 289.454435 4069.661865 0.4940796 5.3650985 17.3252 11.1694  4
------> CAND: 380.707456 4554.477051 0.9271193 4.1907053 17.3011 11.1502  4
------> CAND:  86.610142 4009.237305 0.9844915 6.0105386 14.7759 11.0866 16
------> CAND: 115.394119 3804.153076 0.3654791 4.9773722 14.7757 11.0864 16
------> CAND: 149.390078 4421.875488 1.0942299 6.0440569 15.4114 11.0837  8
------> CAND: 127.397196 4152.791016 0.6676985 4.1267662 15.3975 11.0694  8
------> CAND:  42.465819 4152.791016 0.6676985 4.1267662 14.7515 11.0549 16
------> CAND:  86.773633 3854.736328 0.8531753 3.7037766 17.1671 11.0436  4
------> CAND: 135.615592 4071.643799 0.4893469 5.3434148 15.3623 11.0329  8
------> CAND: 253.450395 3628.654053 0.6104164 5.7590361 15.3476 11.0177  8
------> CAND: 372.441311 4141.567871 0.8780348 3.8979306 15.3302 10.9996  8
------> CAND:  86.594312 3692.794922 0.8846582 5.9491692 15.3283 10.9976  8
------> CAND: 399.476456 3783.543945 0.7414105 3.7151315 15.3182 10.9872  8
------> CAND: 231.132088 3845.807373 0.9711440 5.9910755 17.0498 10.9504  4
------> CAND: 259.782937 3692.794922 0.8846582 5.9491692 20.2207 10.948  2
------> CAND: 172.486133 4025.893555 0.6738381 5.7722464 14.662 10.9381 16
------> CAND: 115.558129 4231.754883 1.0650047 6.0440893 15.2604 10.9274  8
------> CAND: 232.016236 4185.951660 0.8631548 3.9497769 25.154 10.9243  1
------> CAND: 323.430412 4010.493652 0.9843753 6.0061202 17.0008 10.9115  4
------> CAND: 406.865460 3723.792480 0.9835005 5.9888010 16.997 10.9085  4
------> CAND: 286.364460 3821.187012 0.7895120 3.7074211 15.2338 10.8999  8
------> CAND:  74.699451 3611.269531 0.9486175 5.9578929 14.6193 10.8825 16
------> CAND: 457.142763 4038.119629 0.9058141 3.8017023 16.9524 10.8731  4
------> CAND: 342.875692 4336.720703 0.8919746 5.9100733 15.203 10.868  8
------> CAND: 346.451988 3992.038818 0.8074988 5.8969970 16.9449 10.8671  4
------> CAND: 346.538924 3986.252930 0.6214597 5.7152619 16.9431 10.8657  4
------> CAND: 113.413286 3997.793945 0.9388487 5.9880886 14.602 10.8601 16
------> CAND:  73.552680 4146.540527 1.0258710 3.8150196 14.5861 10.8394 16
------> CAND: 115.578630 4157.863770 1.0544212 6.0417271 14.5841 10.8367 16
------> CAND: 291.753167 4331.256348 0.8933527 4.0428038 15.1394 10.8023  8
------> CAND: 259.718319 3973.792480 0.7307517 5.8418508 16.8162 10.765  4
------> CAND: 173.215614 4211.815430 0.9192327 5.9518003 16.8133 10.7627  4
------> CAND: 300.672238 5420.805664 1.0701442 5.0032210 15.0986 10.7603  8
------> CAND: 115.526729 3781.425293 0.8681102 5.9478612 14.5252 10.7602 16
------> CAND: 380.707197 4554.477051 0.9271193 4.1907053 16.7754 10.7326  4
------> CAND: 173.243122 4798.386230 0.8628768 5.6991844 16.7751 10.7323  4
------> CAND: 144.369874 3851.631348 0.9882081 6.0061312 15.0708 10.7315  8
------> CAND:  86.583153 3622.216064 0.7319182 5.8635564 14.4942 10.72 16
------> CAND: 182.175946 3934.147217 0.7686145 5.8839812 14.4906 10.7154 16
------> CAND: 203.432600 3723.792480 0.9835005 5.9888010 15.0247 10.684  8
------> CAND: 115.453028 3647.846680 0.4372254 5.5023880 14.462 10.6782 16
------> CAND: 230.945501 4439.201172 0.8264074 5.8168159 15.0112 10.67  8
------> CAND: 186.383887 3947.720215 0.7556340 3.8347850 14.9847 10.6428  8
------> CAND: 114.253836 3662.912354 0.8105332 5.9110060 14.431 10.638 16
------> CAND: 150.303031 3848.416748 0.6202238 5.7478242 24.4644 10.6248  1
------> CAND:  58.770779 4605.339844 1.0671859 5.9923067 14.4183 10.6216 16
------> CAND: 487.574624 3914.935059 0.4219609 4.4587674 24.443 10.6154  1
------> CAND: 240.332466 3611.723389 0.9478615 5.9640355 24.442 10.615  1
------> CAND:  93.043374 3654.047852 0.4108165 5.4187617 14.9491 10.606  8
------> CAND: 109.510268 3967.542236 1.0038801 3.7096252 14.403 10.6017 16
------> CAND: 471.567061 4270.571289 0.9643714 5.9799862 16.5878 10.5838  4
------> CAND: 346.560463 4223.075195 1.0075661 6.0152760 14.926 10.5822  8
------> CAND: 461.796801 5227.390625 1.1836743 5.8762507 16.5802 10.5778  4
------> CAND: 346.416435 4038.968018 0.6145129 5.6872268 16.579 10.5768  4
------> CAND: 472.431226 3818.307129 0.9114976 3.6376474 19.5798 10.5679  2
------> CAND: 115.495847 4022.834717 0.8597940 5.9415393 14.3748 10.5653 16
------> CAND:  86.598984 3694.073486 0.8994085 5.9484448 14.3747 10.5652 16
------> CAND: 380.688771 5137.650879 1.1795670 5.9144816 14.9062 10.5618  8
------> CAND: 346.457957 4333.793457 0.7525890 5.7648520 16.5497 10.5537  4
------> CAND:  75.094424 3728.677734 0.5113500 3.9193842 14.3653 10.553 16
------> CAND: 115.541780 4032.141602 0.8549476 5.9270597 14.3602 10.5464 16
------> CAND:  50.112256 3956.671143 0.8285085 5.9146862 14.8777 10.5325  8
------> CAND: 115.460294 4271.854980 0.8307505 5.8705964 14.3478 10.5304 16
------> CAND: 232.017274 4189.263184 0.8627596 3.9465473 19.5159 10.53  2
------> CAND:  79.373989 3938.818848 0.8669978 5.9495516 14.8633 10.5177  8
------> CAND: 216.177095 4521.823730 0.6915225 4.5234690 14.8619 10.5163  8
------> CAND: 173.219506 3881.024414 0.9102666 5.9641395 14.8553 10.5094  8
------> CAND: 361.005002 3951.629395 0.7520329 5.8632989 19.4713 10.5036  2
------> CAND: 202.748275 3767.321533 0.9108279 3.6009636 19.4601 10.4969  2
------> CAND:  86.543189 3747.023926 0.4814999 5.5502691 14.3168 10.4902 16
------> CAND: 186.911728 4048.173584 0.6001512 5.6601553 14.3133 10.4858 16
------> CAND: 115.454325 4438.186523 0.7799641 5.7685065 14.311 10.4827 16
------> CAND: 232.022983 4097.902832 0.8256626 3.9080081 19.4141 10.4697  2
------> CAND: 494.206120 3767.400146 0.6077738 3.8169835 16.4308 10.4594  4
------> CAND: 115.525950 3721.466309 0.7342626 5.8582530 14.2924 10.4587 16
------> CAND:  82.507043 4062.750977 0.9002169 5.9643149 14.2875 10.4524 16
------> CAND: 115.555534 3855.447998 0.8538938 5.9425540 14.2826 10.446 16
------> CAND: 346.435379 4118.559570 0.8154448 5.8871760 14.7936 10.4459  8
------> CAND: 118.007117 4000.827637 0.4745333 4.3606515 14.2803 10.4432 16
------> CAND:  83.819121 3986.358398 0.9006488 5.9677281 14.272 10.4325 16
------> CAND: 190.550047 4038.808105 0.9909900 6.0047426 14.2713 10.4315 16
------> CAND:  57.782827 3732.122559 0.7077281 5.8384910 14.7767 10.4286  8
------> CAND: 230.898530 5227.390625 1.1836743 5.8762507 14.772 10.4237  8
------> CAND:  61.682212 3888.674072 1.0113227 3.6477046 14.2631 10.421 16
------> CAND: 302.590529 3920.859375 0.6646081 3.8972526 16.3747 10.415  4
------> CAND: 397.075217 3637.252197 0.5023562 5.6308265 23.978 10.4135  1
------> CAND: 177.618965 3654.709229 0.8494008 5.9256997 14.7601 10.4115  8
[16:09:14][2378737][INFO ] Statistics: count dirty SumSpec pages 1774 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:09:14][2378737][INFO ] Data processing finished successfully!
16:09:14 (2378737): called boinc_finish(0)

</stderr_txt>
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