Task 1727499649

Name: Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_139_1400000_1
Workunit ID: 872600487
Created: 9 Feb 2025 17:47:26 UTC
Sent: 10 Feb 2025 7:15:32 UTC
Report deadline: 24 Feb 2025 7:15:32 UTC
Received: 10 Feb 2025 11:56:53 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 270.87
CPU time (sec): 16.24
Peak working set size (MB): 366.81
Peak swap size (MB): 6175.78
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[03:04:15][40387][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_6_dms_200_139.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 1400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_139.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_139_1400000_1_0
------> GPU usage: 1.000000
[03:04:15][40387][INFO ] Starting data processing...
[03:04:15][40387][INFO ] opti: No host transfer for n_steps. Use device global.
[03:04:15][40387][INFO ] opti: No host transfer for mean. Use device global.
[03:04:15][40387][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:04:15][40387][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:04:15][40387][INFO ] opti: power spectrum in fft callback (static link).
[03:04:15][40387][INFO ] opti: __constant__ access is not uniform, bad!
[03:04:15][40387][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[03:04:15][40387][INFO ] CUDA global memory status (initial GPU state, including context):
[03:04:15][40387][INFO ] No template file. Generating templates.
[03:04:15][40387][INFO ] Template param value T_cons = 50000
[03:04:18][40387][INFO ] Number of generated templates to be used: 50000
[03:04:18][40387][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_6_dms_200_139.cpt
[03:04:18][40387][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_6_dms_200_139.cpt (No such file or directory).
------> Starting from scratch...
[03:04:18][40387][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_139.binary
[03:04:18][40387][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_6_dms_200_DM243.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185982744
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 243.9 cm^-3 pc
------> Scale factor: 1.04513
[03:04:18][40387][INFO ] Allocating memory for dedispersed compressed time series...
[03:04:18][40387][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:04:18][40387][INFO ] 8-bit allocation done
[03:04:18][40387][INFO ] Foobar
[03:04:18][40387][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_139.binary
[03:04:18][40387][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:04:18][40387][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:04:18][40387][INFO ] FftSize = 12582913
[03:04:19][40387][INFO ] Seed for random number generator is -1037038116.
[03:04:21][40387][INFO ] 8[03:04:21][40387][INFO ] 9[03:04:22][40387][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:04:22][40387][INFO ] Normalization factor 3.97364e-08
[03:04:22][40387][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
[03:04:22][40387][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 756 MB (11253 MB free / 12009 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:04:22][40387][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:04:22][40387][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:04:22][40387][INFO ] TimeSeriesLength = 16764741, params->nsamples = 25165824
sum = -1276.21606445, mean= -0.00007613  -0.00007613
[03:04:22][40387][INFO ] Launching time series padding kernel: grid 196608, block 32
[03:05:43][40387][INFO ] Checkpoint committed!
[03:07:11][40387][INFO ] Checkpoint committed!
[03:08:39][40387][INFO ] Checkpoint committed!
[03:08:44][40387][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4491.434082 1.0387186 2.6380980 23.3693 19.6195  8
------> CAND:   0.250426 4975.010254 1.0633302 1.8063396 23.0504 19.2688  8
------> CAND:   0.250167 4194.082031 0.6489134 1.5184728 22.5231 18.6903  8
------> CAND:   0.499815 4456.770508 1.0379361 2.6516266 23.3961 16.0611  4
------> CAND:   0.501112 3642.738281 0.5370082 0.8764952 28.7389 16.0314  2
------> CAND:   0.501372 4811.924805 1.1259595 1.3778448 28.5417 15.9133  2
------> CAND:   0.250686 4755.041504 1.1248560 1.3242698 19.0236 14.8954  8
------> CAND:   0.500334 3604.304199 0.9676410 2.7278023 26.2794 14.5587  2
------> CAND:   0.249648 3614.357910 0.9417046 2.7161465 18.0101 13.8134  8
------> CAND: 345.619742 4158.582520 0.8663529 2.5733156 20.0708 13.3678  4
------> CAND:   0.499555 3606.272461 0.9671967 2.7277317 19.3396 12.7798  4
------> CAND:   1.251094 4208.549316 0.6333745 1.6508913 28.9511 12.5733  1
------> CAND:   1.250834 3700.223877 0.4396366 1.3354123 28.8979 12.5502  1
------> CAND:   1.251353 4625.577148 0.8683784 1.6280255 28.509 12.3813  1
------> CAND:   1.251613 4988.340820 1.0636163 1.8123325 28.3678 12.32  1
------> CAND: 144.218061 3968.129395 0.7920734 0.8769958 16.5536 12.2748  8
------> CAND: 123.875657 4407.029297 0.9515864 2.5720100 15.6037 12.177 16
------> CAND: 259.154665 4068.954834 0.8214007 2.5620270 16.4129 12.1273  8
------> CAND: 259.229404 3794.010742 0.6395280 2.4213173 16.4005 12.1143  8
------> CAND:   0.500593 4088.176025 1.0411122 2.7448547 22.1712 12.1073  2
------> CAND: 407.462331 4881.267090 1.1318138 1.4673858 18.3829 12.0131  4
------> CAND: 198.833319 4407.697754 0.7735112 1.4836415 16.213 11.9181  8
------> CAND: 250.058870 4717.279297 1.1209219 1.2874311 16.1122 11.8128  8
------> CAND:   0.500074 4409.264648 1.0873042 2.6991270 18.0362 11.7361  4
------> CAND:  86.441202 4975.912109 1.1227204 2.4186471 15.2647 11.7282 16
------> CAND: 172.733186 3706.602051 0.8624105 2.6674094 15.9585 11.6524  8
------> CAND:  42.373693 4173.157715 0.8237798 1.0511022 15.181 11.6179 16
------> CAND: 417.237003 3855.833740 0.8892942 0.6814764 26.6494 11.5737  1
------> CAND:  98.352413 3936.068604 0.8822673 0.7540135 15.1383 11.5616 16
------> CAND:   0.625677 4208.549316 0.6333745 1.6508913 21.1506 11.5003  2
------> CAND: 345.466372 3709.532715 0.8587252 2.6606395 26.4639 11.4931  1
------> CAND:   0.167124 4717.351074 0.9828158 1.4723274 15.7687 11.4547  8
------> CAND:  31.950508 3680.953369 0.4525163 1.9732999 15.7327 11.4172  8
------> CAND: 105.937606 4926.114258 1.1287048 1.5206300 15.7162 11.4001  8
------> CAND: 223.293614 3726.441895 0.4472676 1.8593735 17.605 11.3921  4
------> CAND:  23.158597 4920.089844 1.1286198 2.4858832 14.9728 11.3443 16
------> CAND: 115.265662 3888.339355 0.6629350 2.4089019 14.9566 11.3231 16
------> CAND:  86.347260 4008.274902 0.9795867 2.7113786 20.8083 11.2969  2
------> CAND: 172.694519 4008.274902 0.9795867 2.7113786 25.97 11.2786  1
------> CAND:   0.625417 3700.223877 0.4396366 1.3354123 20.7095 11.2382  2
------> CAND:   0.625936 4988.340820 1.0636163 1.8123325 20.6994 11.2322  2
------> CAND:  86.354526 4092.968262 1.0143554 2.7215304 14.8436 11.1751 16
------> CAND:  76.760213 3861.181641 1.0057218 2.7498820 14.8251 11.151 16
------> CAND: 115.361421 4990.684082 1.0918231 2.3259277 14.8084 11.1292 16
------> CAND: 172.694260 4006.732666 0.9796068 2.7116220 25.6156 11.1247  1
------> CAND: 115.166530 3656.823730 0.9224974 2.7077880 14.7987 11.1164 16
------> CAND: 203.125601 4451.756836 0.8313816 2.3544726 14.7593 11.0651 16
------> CAND:  86.366463 3706.602051 0.8624105 2.6674094 14.7529 11.0567 16
------> CAND: 172.748497 4152.752441 1.0182081 2.7181468 14.752 11.0555 16
------> CAND: 115.237635 4049.306152 0.9016479 2.6541364 14.7505 11.0536 16
------> CAND: 115.232445 3726.025635 0.7856832 2.6034896 14.7359 11.0345 16
------> CAND: 499.439382 3820.408203 0.7254983 2.5298598 17.1184 11.005  4
------> CAND:   1.250315 4073.382324 0.6830910 2.3527646 25.3122 10.9929  1
------> CAND:   0.504486 4533.672363 0.8136104 1.6202562 20.2625 10.9728  2
------> CAND:   1.250575 4492.242676 0.8691932 2.3847334 25.2589 10.9698  1
------> CAND:  23.871469 3898.277100 0.9435400 0.6805879 14.6853 10.9685 16
------> CAND: 172.748757 3910.501953 0.8327118 2.6182995 15.2809 10.9487  8
------> CAND: 172.824014 4321.634766 0.7709866 2.3413334 17.0229 10.9291  4
------> CAND: 422.580296 4414.094238 0.7322058 2.0201290 20.1819 10.925  2
------> CAND:  93.344664 3636.575195 0.5726157 0.7995434 15.2323 10.8983  8
------> CAND: 390.685324 4149.943848 0.9853343 2.6941085 15.2238 10.8896  8
------> CAND: 279.881921 3643.123535 0.5308343 2.2881789 15.2078 10.873  8
------> CAND: 172.810001 4158.582520 0.8663529 2.5733156 15.2042 10.8693  8
------> CAND:   0.500853 3644.300049 0.5113384 0.9390636 15.195 10.8597  8
------> CAND:   0.504226 3773.479004 0.4523259 1.5873055 20.0694 10.8582  2
------> CAND: 134.827722 3669.888184 0.7498695 0.6170971 15.1911 10.8557  8
------> CAND: 115.187550 3761.218506 0.8575281 2.6646574 14.5962 10.8525 16
------> CAND: 121.748461 3943.746338 0.6409693 1.0812871 14.5776 10.8283 16
------> CAND: 345.475196 3749.883057 0.8666008 2.6675303 24.9161 10.8209  1
------> CAND: 195.252872 3860.902588 0.5184116 1.3283254 15.1554 10.8189  8
------> CAND: 432.072363 3933.099609 0.6602516 2.3886297 16.8827 10.8177  4
------> CAND: 129.577333 4068.954834 0.8214007 2.5620270 14.566 10.8133 16
------> CAND: 289.797766 3725.018799 0.7875010 2.6051705 16.8612 10.8007  4
------> CAND: 145.178245 4134.904785 0.7126278 2.3478005 14.5534 10.7969 16
------> CAND: 460.780822 3992.108398 0.9154001 2.6720068 16.8546 10.7954  4
------> CAND:  46.900311 4120.252930 0.9415063 2.6712401 14.54 10.7794 16
------> CAND:  86.411877 4321.634766 0.7709866 2.3413334 15.1133 10.7754  8
------> CAND: 345.504261 3856.970215 0.8894724 2.6778314 16.8288 10.7749  4
------> CAND: 191.081521 3921.419434 0.5862106 1.1609015 14.5363 10.7746 16
------> CAND: 120.578334 4409.545898 1.0874172 2.7055154 14.5352 10.7732 16
------> CAND: 173.330317 3772.968994 0.9909535 0.5450159 14.523 10.7574 16
------> CAND: 195.250796 3864.204834 0.5124519 1.3288592 14.5115 10.7425 16
------> CAND: 230.434787 3693.231201 0.6494189 2.4648263 15.0718 10.7325  8
------> CAND: 188.559871 4039.662598 1.0065206 0.7539332 14.5019 10.73 16
------> CAND: 374.600687 3772.385498 0.4559088 1.7218240 15.0629 10.7233  8
------> CAND: 345.466113 3706.602051 0.8624105 2.6674094 16.7627 10.7225  4
------> CAND:  87.839697 4053.324951 1.0362103 0.7555917 14.4916 10.7166 16
------> CAND: 460.845700 3908.005615 0.8660061 2.6424139 19.8116 10.7053  2
------> CAND:  43.279899 3701.253662 0.8873160 0.5518738 14.4759 10.6963 16
------> CAND:  99.694075 4299.666016 0.8794581 2.5343542 14.4754 10.6956 16
------> CAND: 127.327129 3869.474121 0.9678269 2.7279119 15.0274 10.6867  8
------> CAND: 288.362940 3643.328613 0.5275080 0.8984307 15.0238 10.683  8
------> CAND: 463.668900 3772.600098 0.4545914 1.6301241 16.704 10.676  4
------> CAND:  86.391117 3847.294434 0.6811596 2.4704573 14.4527 10.6662 16
------> CAND:  80.920664 3658.565430 0.8310206 2.6526494 14.9747 10.6324  8
------> CAND: 246.959292 3698.292236 0.4536360 1.9488639 14.9733 10.6309  8
------> CAND: 279.816265 3624.149658 0.7380591 2.5791266 19.6818 10.6283  2
------> CAND:   1.250056 3638.230225 0.5469669 2.3328362 24.4686 10.6266  1
------> CAND: 140.860012 4414.094238 0.7322058 2.0201290 14.9596 10.6168  8
------> CAND: 115.237116 4575.860840 1.0282503 2.5767939 14.4125 10.6141 16
[03:08:44][40387][INFO ] Statistics: count dirty SumSpec pages 357527 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:08:44][40387][INFO ] Data processing finished successfully!
03:08:44 (40387): called boinc_finish(0)

</stderr_txt>
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