Task 1716487959

Name: Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_41_3650000_0
Workunit ID: 866014215
Created: 19 Jan 2025 2:54:09 UTC
Sent: 19 Jan 2025 16:08:05 UTC
Report deadline: 2 Feb 2025 16:08:05 UTC
Received: 19 Jan 2025 18:45:22 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,545.53
CPU time (sec): 43.38
Peak working set size (MB): 235.13
Peak swap size (MB): 65249.21
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[17:27:03][203869][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_cfbf00112_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_4_dms_200_41.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 3650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_41.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_41_3650000_0_0
------> GPU usage: 0.331000
[17:27:03][203869][INFO ] Starting data processing...
[17:27:03][203869][INFO ] opti: No host transfer for n_steps. Use device global.
[17:27:03][203869][INFO ] opti: No host transfer for mean. Use device global.
[17:27:03][203869][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:27:03][203869][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:27:03][203869][INFO ] opti: power spectrum in fft callback (static link).
[17:27:03][203869][INFO ] opti: __constant__ access is not uniform, bad!
[17:27:04][203869][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[17:27:04][203869][INFO ] CUDA global memory status (initial GPU state, including context):
[17:27:04][203869][INFO ] No template file. Generating templates.
[17:27:04][203869][INFO ] Template param value T_cons = 50000
[17:27:08][203869][INFO ] Number of generated templates to be used: 50000
[17:27:08][203869][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_4_dms_200_41.cpt
[17:27:08][203869][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_4_dms_200_41.cpt (No such file or directory).
------> Starting from scratch...
[17:27:08][203869][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_41.binary
[17:27:08][203869][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_4_dms_200_DM234.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735083561012
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 234.1 cm^-3 pc
------> Scale factor: 1.25694
[17:27:08][203869][INFO ] Allocating memory for dedispersed compressed time series...
[17:27:08][203869][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:27:08][203869][INFO ] 8-bit allocation done
[17:27:08][203869][INFO ] Foobar
[17:27:08][203869][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_41.binary
[17:27:08][203869][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:27:08][203869][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:27:08][203869][INFO ] FftSize = 12582913
[17:27:08][203869][INFO ] Seed for random number generator is -1035854001.
[17:27:10][203869][INFO ] 8[17:27:10][203869][INFO ] 9[17:27:11][203869][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:27:11][203869][INFO ] Normalization factor 3.97364e-08
[17:27:11][203869][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
[17:27:11][203869][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1825 MB (2211 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:27:11][203869][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:27:11][203869][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:27:11][203869][INFO ] TimeSeriesLength = 16772739, params->nsamples = 25165824
sum = -1443.05346680, mean= -0.00008604  -0.00008604
[17:27:11][203869][INFO ] Launching time series padding kernel: grid 196608, block 32
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[19:32:48][203869][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.296803 5664.477051 0.6927070 2.9632683 16.5153 13.3979 16
------> CAND: 230.396639 4171.541992 0.9908304 3.1651351 17.0214 12.7667  8
------> CAND: 254.855896 6186.242676 1.3252792 1.1397539 19.1603 12.6359  4
------> CAND: 108.790909 5004.471680 0.8874263 0.8260701 16.5943 12.3175  8
------> CAND:  86.407206 5132.527344 0.7697704 3.1363285 15.5741 12.1377 16
------> CAND:  87.213761 4241.333008 0.7633731 3.1224673 15.5675 12.1288 16
------> CAND: 115.286942 5378.550781 0.6744606 3.0176988 16.2561 11.9631  8
------> CAND: 345.581335 4656.299805 1.0154330 3.2426732 16.1526 11.855  8
------> CAND:  76.832097 3803.615234 0.8088754 3.0478506 16.0731 11.7719  8
------> CAND: 115.231667 4852.968262 0.9387328 3.2250268 15.2598 11.7218 16
------> CAND: 288.844329 4376.721680 0.7367890 3.1199846 21.4502 11.6784  2
------> CAND:  79.007822 4136.043945 0.6955409 3.0774796 15.1795 11.6159 16
------> CAND: 184.632459 5130.390137 0.7057495 3.0894284 15.8602 11.55  8
------> CAND:  62.148809 5284.232422 1.0756111 3.2863872 15.8583 11.548  8
------> CAND:  91.783717 3850.056641 0.9274880 3.0866995 15.0984 11.5092 16
------> CAND: 230.566099 3760.325195 0.5518686 2.9613590 15.8152 11.5031  8
------> CAND: 174.599835 3851.515137 0.6805296 0.3278545 15.0636 11.4635 16
------> CAND: 339.049230 3624.042480 0.6272368 0.2090361 26.3245 11.4326  1
------> CAND: 258.837026 3887.832275 1.0118837 0.2714329 17.6507 11.4286  4
------> CAND: 415.284715 4443.719238 0.6992089 3.1074328 17.6458 11.4247  4
------> CAND: 343.493843 4526.319824 0.8496132 3.1821756 17.6013 11.3892  4
------> CAND: 129.418513 3887.832275 1.0118837 0.2714329 15.7016 11.385  8
------> CAND: 179.761992 3618.547119 0.7930808 2.9936697 15.6756 11.3579  8
------> CAND: 115.266960 5175.628418 0.5583581 2.9179499 14.9763 11.3489 16
------> CAND: 115.428634 3874.985596 0.7465619 0.3155352 17.5092 11.3158  4
------> CAND: 192.562800 4376.721680 0.7367890 3.1199846 17.4907 11.3011  4
------> CAND: 161.304403 3769.960693 0.7243231 3.0234127 14.8836 11.2275 16
------> CAND: 357.652403 4427.612305 1.0709449 3.2278860 20.6778 11.2194  2
------> CAND: 111.655111 4457.942871 0.9746782 3.2109463 14.8586 11.1947 16
------> CAND: 196.211758 4455.250000 0.5169600 2.9821794 14.8451 11.1771 16
------> CAND: 115.223622 3808.178711 0.9071810 3.0722270 14.8323 11.1604 16
------> CAND:  95.982316 3722.702637 0.9021280 3.0476093 14.8127 11.1347 16
------> CAND: 314.883737 4243.741699 0.7174009 3.0991926 15.4174 11.0899  8
------> CAND: 116.118669 4296.529785 0.4531476 0.7271476 14.7761 11.087 16
------> CAND:  86.379179 5478.219727 1.0555323 3.2734458 15.3776 11.0487  8
------> CAND: 181.250017 3869.556152 0.2467141 2.5941305 15.3709 11.0418  8
------> CAND: 192.109956 4292.407715 0.6851688 3.0901477 15.3456 11.0156  8
------> CAND: 388.618074 3772.340576 0.5049998 0.3585093 15.3404 11.0102  8
------> CAND: 180.174352 4490.274902 1.1084142 0.5305088 20.3017 10.9961  2
------> CAND: 372.229292 4085.289795 0.5292631 2.9948721 15.3107 10.9794  8
------> CAND: 149.368539 4245.148438 0.3229266 0.9023722 14.682 10.9642 16
------> CAND: 172.838028 4464.036133 0.5061479 2.9710147 15.2951 10.9633  8
------> CAND: 230.593607 5664.477051 0.6927070 2.9632683 15.271 10.9384  8
------> CAND: 174.935900 3958.316650 0.8567994 0.3359969 14.6571 10.9317 16
------> CAND:  62.146733 5084.493164 0.9978422 3.2590773 17.018 10.9252  4
------> CAND:  30.058686 4002.455078 0.5948553 0.4488166 14.6493 10.9216 16
------> CAND:  96.054978 4292.407715 0.6851688 3.0901477 14.6273 10.8929 16
------> CAND: 115.224141 5544.553223 1.2547541 3.3402476 14.6235 10.888 16
------> CAND:  49.860013 4015.345459 0.7793972 3.0915203 14.6227 10.887 16
------> CAND: 115.209349 4533.719238 0.8468496 3.1749129 14.6145 10.8763 16
------> CAND: 396.058720 3624.004395 0.6273683 0.2136528 15.2102 10.8755  8
------> CAND: 109.394527 4129.028809 0.8426176 0.4254106 14.599 10.8561 16
------> CAND: 169.524615 3624.042480 0.6272368 0.2090361 20.0534 10.8487  2
------> CAND: 481.825977 4551.874023 0.9690251 3.2202990 20.0487 10.8459  2
------> CAND: 115.256839 4592.286133 0.6066592 3.0635436 14.586 10.8393 16
------> CAND: 236.263103 3943.259033 1.0044162 0.2998806 15.1719 10.8359  8
------> CAND: 181.380031 4221.146973 0.8089387 3.1343501 14.5807 10.8323 16
------> CAND: 127.428078 6186.242676 1.3252792 1.1397539 15.1578 10.8214  8
------> CAND: 115.237376 4010.490234 1.0137968 3.1400635 15.1482 10.8114  8
------> CAND: 432.052380 3850.403809 0.6827446 3.0245934 16.8724 10.8096  4
------> CAND: 345.893005 3764.117432 0.5383592 2.9557514 15.1131 10.7752  8
------> CAND: 139.836249 3620.415039 0.7395163 0.1764939 14.5365 10.7749 16
------> CAND: 272.462814 3772.295898 0.3117431 0.5359805 15.102 10.7638  8
------> CAND:  86.426929 4283.901855 0.5267856 3.0036168 15.0975 10.7591  8
------> CAND: 217.979126 3984.244873 0.4958209 0.4895723 15.0931 10.7545  8
------> CAND: 288.125748 4710.250977 0.9553061 3.2234192 16.7786 10.7351  4
------> CAND: 115.278897 4100.129883 0.6140980 3.0370359 14.5022 10.7303 16
------> CAND: 180.148141 3619.591064 0.7659508 0.1739840 24.7025 10.7281  1
------> CAND:  29.956180 4684.298340 0.8883582 3.1996086 15.0673 10.7279  8
------> CAND: 144.422294 4376.721680 0.7367890 3.1199846 16.7555 10.7168  4
------> CAND: 115.212463 4430.268066 0.7071577 3.1105316 14.4806 10.7023 16
------> CAND:  89.085600 3669.532227 0.6874868 0.2177539 14.4714 10.6904 16
------> CAND: 327.666899 4015.713867 0.6998011 3.0669680 16.722 10.6902  4
------> CAND:  39.966745 4157.964355 0.9341844 3.1556826 14.4705 10.6892 16
------> CAND: 107.983316 4432.161133 0.8722524 0.5574742 15.0279 10.6872  8
------> CAND: 488.675461 4732.270996 0.7386147 0.7581588 24.5763 10.6733  1
------> CAND:  94.559167 3799.952637 0.6403894 0.3126483 14.4574 10.6722 16
------> CAND:  24.885630 4591.591797 1.0153569 0.5956936 14.4567 10.6714 16
------> CAND: 208.801845 4256.433594 0.5601334 3.0266469 15.005 10.6636  8
------> CAND: 251.164898 5602.444336 1.0448959 1.0257020 19.7289 10.6563  2
------> CAND:  86.418884 4420.398438 0.5731165 3.0403399 14.4412 10.6512 16
------> CAND: 186.463297 4054.205078 0.9834842 0.3530848 16.6585 10.6399  4
------> CAND: 115.274745 4046.542480 0.6700457 3.0548811 14.4289 10.6353 16
------> CAND: 265.664972 3938.848633 0.5331565 2.9740970 16.6507 10.6337  4
------> CAND:  96.281530 4376.721680 0.7367890 3.1199846 14.966 10.6234  8
------> CAND: 360.099575 3714.241455 0.9453628 0.1897192 16.6083 10.6001  4
------> CAND:  86.410580 5401.437012 0.9034420 3.1947165 14.4001 10.598 16
------> CAND:  36.027137 3702.065918 0.7648132 0.2207452 14.3977 10.5949 16
------> CAND: 427.243416 4063.115479 0.5605571 3.0042350 16.5931 10.5881  4
------> CAND:  51.072180 4941.650391 0.9259235 3.2223351 19.6084 10.5848  2
------> CAND:  86.396047 4758.053223 0.7262899 3.1280034 14.3821 10.5748 16
------> CAND: 115.270333 4210.059570 0.4858147 2.9583557 14.9148 10.5707  8
------> CAND: 115.257099 3894.592285 0.8387204 3.0762343 14.9133 10.5692  8
------> CAND:  86.363609 5474.634766 1.2459580 3.3384323 14.3727 10.5625 16
------> CAND: 162.436901 4840.027832 1.0112193 3.2552750 16.556 10.5586  4
------> CAND: 334.720358 5343.065430 1.2289770 0.8410473 14.9013 10.5567  8
------> CAND: 424.144617 4678.163086 0.8903712 3.2072515 19.5557 10.5536  2
------> CAND: 237.605804 7005.375977 1.3589489 3.1872716 14.8956 10.5509  8
------> CAND: 104.934343 7364.053711 1.2172512 2.9226806 14.8761 10.5308  8
------> CAND: 129.608733 3626.953857 0.5499538 2.9311068 14.8577 10.5119  8
[19:32:48][203869][INFO ] Statistics: count dirty SumSpec pages 1772 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:32:48][203869][INFO ] Data processing finished successfully!
19:32:48 (203869): called boinc_finish(0)

</stderr_txt>
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