Task 1713663782

Name: Ter5_1_dns_cfbf00111_segment_5_dms_200_40000_84_5200000_0
Workunit ID: 864291983
Created: 13 Jan 2025 17:15:23 UTC
Sent: 14 Jan 2025 6:50:15 UTC
Report deadline: 28 Jan 2025 6:50:15 UTC
Received: 14 Jan 2025 7:01:41 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12930797
Run time (sec): 456.48
CPU time (sec): 17.25
Peak working set size (MB): 273.01
Peak swap size (MB): 6237.7
Peak disk usage (MB): 0.02
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<stderr_txt>
[23:51:49][722622][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_cfbf00111_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_5_dms_200_84.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 5200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_84.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_40000_84_5200000_0_0
------> GPU usage: 0.500000
[23:51:49][722622][INFO ] Starting data processing...
[23:51:49][722622][INFO ] opti: No host transfer for n_steps. Use device global.
[23:51:49][722622][INFO ] opti: No host transfer for mean. Use device global.
[23:51:49][722622][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:51:49][722622][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:51:49][722622][INFO ] opti: power spectrum in fft callback (static link).
[23:51:49][722622][INFO ] opti: __constant__ access is not uniform, bad!
[23:51:49][722622][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[23:51:49][722622][INFO ] CUDA global memory status (initial GPU state, including context):
[23:51:49][722622][INFO ] No template file. Generating templates.
[23:51:49][722622][INFO ] Template param value T_cons = 50000
[23:51:54][722622][INFO ] Number of generated templates to be used: 50000
[23:51:54][722622][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_5_dms_200_84.cpt
[23:51:54][722622][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_5_dms_200_84.cpt (No such file or directory).
------> Starting from scratch...
[23:51:54][722622][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_84.binary
[23:51:54][722622][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_5_dms_200_DM238.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755663738812
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 238.4 cm^-3 pc
------> Scale factor: 1.37176
[23:51:54][722622][INFO ] Allocating memory for dedispersed compressed time series...
[23:51:54][722622][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:51:54][722622][INFO ] 8-bit allocation done
[23:51:54][722622][INFO ] Foobar
[23:51:54][722622][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_84.binary
[23:51:54][722622][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:51:54][722622][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:51:54][722622][INFO ] FftSize = 12582913
[23:51:54][722622][INFO ] Seed for random number generator is 1107698293.
[23:51:56][722622][INFO ] 8[23:51:56][722622][INFO ] 9[23:51:57][722622][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:51:57][722622][INFO ] Normalization factor 3.97364e-08
[23:51:57][722622][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
[23:51:57][722622][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (10254 MB free / 12045 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:51:57][722622][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:51:57][722622][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:51:57][722622][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1171.37207031, mean= 0.00006982  0.00006982
[23:51:57][722622][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:59:24][722622][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 483.231738 3629.320801 0.9703131 6.2750196 29.7301 12.9116  1
------> CAND:  86.543968 5256.239258 0.6052125 0.3786187 16.0389 12.7573 16
------> CAND:  86.396566 9796.639648 1.4503350 4.4541559 15.5986 12.1702 16
------> CAND: 115.160561 3925.526611 0.8736584 3.3053529 16.4497 12.1658  8
------> CAND: 460.718540 5611.122070 1.2699795 3.7719381 21.9222 11.9591  2
------> CAND: 173.161117 5013.299805 0.8747244 0.3818129 27.1543 11.7929  1
------> CAND: 415.130826 6201.730469 1.2196447 0.5760979 21.4167 11.6584  2
------> CAND: 115.436419 6077.213867 0.7834649 0.5187309 15.1443 11.5696 16
------> CAND: 140.124044 10070.686523 1.3921340 0.6935077 15.1366 11.5595 16
------> CAND:  50.799436 4044.442871 1.0027111 3.3461299 15.1027 11.5149 16
------> CAND: 216.510045 5322.797852 1.1010470 0.4421032 15.8243 11.5126  8
------> CAND: 116.078185 3697.697998 0.8116266 0.0113634 15.8042 11.4917  8
------> CAND: 403.994510 4421.147461 0.1658174 0.0368798 17.7177 11.482  4
------> CAND: 241.615999 3629.320801 0.9703131 6.2750196 21.0602 11.4465  2
------> CAND: 288.575737 3907.151611 0.3222356 0.0338210 17.6731 11.4465  4
------> CAND: 222.745271 7042.762207 0.4746916 4.2734346 15.6853 11.368  8
------> CAND: 354.239339 4104.185059 0.2116978 0.0542939 15.6153 11.2953  8
------> CAND: 173.211721 3795.852539 0.9691300 0.0571572 14.902 11.2516 16
------> CAND: 115.506487 4943.971680 0.7513471 0.3588730 14.8723 11.2127 16
------> CAND: 415.130567 6201.730469 1.2196447 0.5760979 17.3303 11.1735  4
------> CAND: 231.016607 4864.804199 0.9856158 0.3518538 17.3078 11.1556  4
------> CAND: 280.321011 4614.850098 0.5721976 0.2726645 15.472 11.1466  8
------> CAND: 385.924888 3795.047363 0.7838511 3.2560627 15.4666 11.141  8
------> CAND: 173.154889 3620.321289 0.7115498 6.2597370 15.4585 11.1326  8
------> CAND: 494.569693 3946.167236 0.8458791 0.1070386 25.5956 11.116  1
------> CAND:  87.916511 3854.505615 0.6619698 3.2871714 15.4228 11.0956  8
------> CAND: 270.499108 3636.803955 0.4164225 6.2431731 15.4066 11.0788  8
------> CAND: 251.383923 3937.719971 0.9556377 3.3072252 17.1972 11.0676  4
------> CAND: 346.473527 4703.202637 0.8522395 0.3167576 17.1784 11.0526  4
------> CAND: 197.866388 4267.592285 0.6820899 0.1974730 15.3503 11.0204  8
------> CAND: 172.874359 6066.014160 0.7154787 3.9316642 15.3395 11.0092  8
------> CAND:  77.014013 4000.728027 0.7712180 0.1221838 14.6927 10.9782 16
------> CAND:  86.581337 4774.668945 0.8358307 0.3312962 14.6795 10.961 16
------> CAND:  86.580558 5013.299805 0.8747244 0.3818129 20.2161 10.9453  2
------> CAND: 207.248163 4181.528809 0.1955996 3.5189362 15.2728 10.9402  8
------> CAND: 223.475011 7649.583008 0.9012198 4.2157998 15.2467 10.9132  8
------> CAND: 201.997255 4421.147461 0.1658174 0.0368798 15.23 10.896  8
------> CAND: 346.423442 3795.852539 0.9691300 0.0571572 15.2292 10.8952  8
------> CAND: 433.020090 5322.797852 1.1010470 0.4421032 16.9658 10.8837  4
------> CAND: 112.312448 6557.101074 0.9473334 3.9762912 14.5995 10.8567 16
------> CAND: 115.225438 5312.436523 1.1099116 3.7133234 14.5885 10.8424 16
------> CAND: 394.923108 5430.506348 1.0146303 0.4530517 24.9082 10.8175  1
------> CAND:  89.496922 4185.650391 0.5580281 0.1641302 14.5644 10.8111 16
------> CAND:  30.687736 5462.430176 1.0127317 3.7550943 14.5638 10.8104 16
------> CAND: 113.318046 3676.669922 0.1955594 6.2081556 14.5351 10.773 16
------> CAND: 129.851893 4384.994141 0.7518449 0.2269239 15.1022 10.7639  8
------> CAND: 460.897861 4629.655762 0.7896729 3.5517712 16.7902 10.7443  4
------> CAND:  87.281493 5455.436035 0.3709159 3.8621976 15.0762 10.7371  8
------> CAND:  90.214984 3851.803467 0.3634658 0.0265541 14.504 10.7327 16
------> CAND: 180.176947 4119.754395 0.3020806 0.0859646 14.5017 10.7298 16
------> CAND: 161.077332 3629.320801 0.9703131 6.2750196 16.7669 10.7258  4
------> CAND:  79.947504 4692.153809 0.2966495 3.6764822 14.492 10.7171 16
------> CAND: 108.487802 3623.328125 0.6277905 6.2566352 15.0457 10.7057  8
------> CAND: 115.459516 5801.812500 0.5098173 0.4097347 14.4721 10.6913 16
------> CAND: 352.964111 5145.706055 0.8138157 3.6945198 15.03 10.6894  8
------> CAND: 269.520759 3838.103516 0.6861772 0.0625623 15.029 10.6884  8
------> CAND: 102.688292 5841.648926 0.9228991 3.8490453 14.4671 10.6848 16
------> CAND: 115.498961 4743.293457 0.9789041 0.3258520 14.4665 10.684 16
------> CAND: 286.495252 4803.702148 1.1209298 3.5830562 15.0176 10.6766  8
------> CAND: 292.153071 5013.803223 0.4022758 0.2907832 15.0109 10.6697  8
------> CAND:  97.735300 3787.956787 0.8444772 0.0506954 14.4443 10.6553 16
------> CAND:  86.587565 4193.034668 0.9464439 0.1844735 14.4356 10.644 16
------> CAND: 223.904758 5831.349121 0.4906058 3.9394455 14.9849 10.643  8
------> CAND:  73.288499 3746.714844 0.3317048 6.2679138 14.4221 10.6264 16
------> CAND: 354.010192 4852.786133 0.8160287 3.6149061 14.9667 10.6241  8
------> CAND: 230.449060 4629.655762 0.7896729 3.5517712 14.963 10.6203  8
------> CAND: 139.633572 4261.404297 1.0010358 0.2110722 14.4144 10.6166 16
------> CAND:  79.369577 5987.921875 0.6591361 0.4681857 14.4136 10.6155 16
------> CAND: 288.069435 5361.774414 1.1115237 3.7248623 14.9523 10.6093  8
------> CAND: 297.838657 3671.860840 0.6420350 6.2766166 14.9341 10.5905  8
------> CAND: 154.580002 4629.495605 0.4432767 3.5857906 14.9278 10.5841  8
------> CAND: 280.470488 5592.650391 1.1057339 0.4926582 14.9217 10.5778  8
------> CAND: 223.561428 4601.340332 0.5815284 0.2708645 16.5726 10.5718  4
------> CAND: 115.476643 6601.915039 0.9402365 0.5843408 14.3733 10.5633 16
------> CAND:  86.590160 4826.700684 0.9877149 0.3510078 16.553 10.5562  4
------> CAND: 104.914361 3619.605225 0.7378407 6.2644844 14.3577 10.5431 16
------> CAND: 326.316673 3615.889404 0.9191524 3.1733797 14.8837 10.5387  8
------> CAND:  77.647215 3773.559570 0.8865202 0.0465871 16.5269 10.5356  4
------> CAND: 283.317563 7577.430176 0.6825227 4.2393236 14.8794 10.5342  8
------> CAND: 173.161376 4829.166992 0.8224171 0.3418179 24.199 10.5095  1
------> CAND: 238.195409 4551.628418 0.9873636 0.2879764 19.479 10.5082  2
------> CAND: 224.813819 3733.833252 0.8818994 0.0313150 14.839 10.4927  8
------> CAND: 259.690811 4202.973633 0.6835756 0.1727854 16.459 10.4818  4
------> CAND: 179.333801 3636.537354 0.4216488 6.2437649 14.8152 10.4682  8
------> CAND: 457.696297 3814.927734 0.9876371 0.0646987 19.4108 10.4677  2
------> CAND:  61.943278 4663.106934 1.0653638 0.3178164 14.2989 10.4671 16
------> CAND: 281.729107 3789.151611 0.8082324 3.2525737 14.8092 10.462  8
------> CAND: 161.041261 4133.203125 1.0324149 0.1695492 14.2918 10.458 16
------> CAND: 185.109178 6290.473145 1.0471709 3.9142182 14.2882 10.4533 16
------> CAND:  48.232112 3843.365723 0.2264490 6.2610698 14.2819 10.4452 16
------> CAND: 455.459587 7335.085938 1.4549639 4.0565238 16.4119 10.4445  4
------> CAND: 172.660783 4047.873779 1.0208092 3.3468287 16.4031 10.4376  4
------> CAND: 435.050749 4788.021973 0.6249916 3.6164081 19.3472 10.4301  2
------> CAND:  98.933194 4267.592285 0.6820899 0.1974730 14.2643 10.4225 16
------> CAND:  86.385407 3679.680664 0.9292955 3.2015460 14.2621 10.4196 16
------> CAND: 173.088195 5256.239258 0.6052125 0.3786187 14.7668 10.4183  8
------> CAND: 115.573181 4938.687500 1.1767598 0.3762428 14.2588 10.4154 16
------> CAND: 280.482944 6428.292969 1.3684720 0.5970711 16.3749 10.4153  4
------> CAND: 115.481055 6438.366699 0.9631681 0.5580387 14.2552 10.4107 16
------> CAND:  98.913990 3946.167236 0.8458791 0.1070386 14.7551 10.4064  8
[23:59:24][722622][INFO ] Statistics: count dirty SumSpec pages 1781 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:59:24][722622][INFO ] Data processing finished successfully!
23:59:24 (722622): called boinc_finish(0)

</stderr_txt>
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