Task 1715597342

Name: Ter5_1_dns_cfbf00112_segment_2_dms_200_40000_117_3500000_0
Workunit ID: 865470692
Created: 17 Jan 2025 10:36:46 UTC
Sent: 18 Jan 2025 2:45:33 UTC
Report deadline: 1 Feb 2025 2:45:33 UTC
Received: 18 Jan 2025 5:34:39 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,511.79
CPU time (sec): 43.34
Peak working set size (MB): 235.17
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>
[03:58:12][69802][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_2_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_2_dms_200_117.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 3500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_117.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_40000_117_3500000_0_0
------> GPU usage: 0.331000
[03:58:12][69802][INFO ] Starting data processing...
[03:58:12][69802][INFO ] opti: No host transfer for n_steps. Use device global.
[03:58:12][69802][INFO ] opti: No host transfer for mean. Use device global.
[03:58:12][69802][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:58:12][69802][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:58:12][69802][INFO ] opti: power spectrum in fft callback (static link).
[03:58:12][69802][INFO ] opti: __constant__ access is not uniform, bad!
[03:58:12][69802][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[03:58:12][69802][INFO ] CUDA global memory status (initial GPU state, including context):
[03:58:12][69802][INFO ] No template file. Generating templates.
[03:58:12][69802][INFO ] Template param value T_cons = 50000
[03:58:16][69802][INFO ] Number of generated templates to be used: 50000
[03:58:16][69802][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_2_dms_200_117.cpt
[03:58:16][69802][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_2_dms_200_117.cpt (No such file or directory).
------> Starting from scratch...
[03:58:16][69802][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_117.binary
[03:58:16][69802][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_2_dms_200_DM241.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693960998084
------> 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: 241.7 cm^-3 pc
------> Scale factor: 2.17217
[03:58:16][69802][INFO ] Allocating memory for dedispersed compressed time series...
[03:58:16][69802][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:58:16][69802][INFO ] 8-bit allocation done
[03:58:16][69802][INFO ] Foobar
[03:58:16][69802][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_117.binary
[03:58:16][69802][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:58:16][69802][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:58:16][69802][INFO ] FftSize = 12582913
[03:58:16][69802][INFO ] Seed for random number generator is 1108924323.
[03:58:18][69802][INFO ] 8[03:58:18][69802][INFO ] 9[03:58:19][69802][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:58:19][69802][INFO ] Normalization factor 3.97364e-08
[03:58:19][69802][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
[03:58:19][69802][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1748 MB (2289 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:58:19][69802][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:58:19][69802][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:58:19][69802][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1028.54296875, mean= 0.00006131  0.00006131
[03:58:19][69802][INFO ] Launching time series padding kernel: grid 196608, block 32
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[06:03:21][69802][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.420182 4507.799805 0.6557562 3.0404632 15.7992 12.437 16
------> CAND: 230.457624 4334.700684 1.0057807 3.1756008 16.4606 12.1772  8
------> CAND: 153.848186 4271.792480 0.4704323 0.7602445 15.5983 12.1698 16
------> CAND: 112.964335 5320.884766 0.8731899 1.0324928 16.3287 12.0391  8
------> CAND:  86.338696 4404.043457 1.0359228 3.1866915 15.3464 11.8361 16
------> CAND: 301.460367 3862.871094 0.5300263 0.4280394 26.9197 11.6911  1
------> CAND: 301.462183 3862.760010 0.5287479 0.4357295 21.2838 11.5794  2
------> CAND:  89.608511 3740.883545 0.8237848 3.0191424 15.0997 11.511 16
------> CAND: 230.328648 3982.604980 0.9939581 3.1108797 15.8127 11.5005  8
------> CAND: 115.207792 3882.295166 0.9805226 3.0817175 15.0836 11.4897 16
------> CAND: 264.785755 4057.493408 0.9546768 3.1185076 26.3701 11.4524  1
------> CAND: 105.873247 3751.576660 0.5754166 0.3388211 15.6877 11.3705  8
------> CAND: 141.926076 7055.532227 1.1633554 2.8034623 14.9795 11.3532 16
------> CAND: 172.761992 4814.286133 1.0666615 3.2292857 14.9475 11.3112 16
------> CAND: 171.760546 4836.631836 0.4404574 1.2430494 14.906 11.2568 16
------> CAND: 150.730183 3862.871094 0.5300263 0.4280394 20.7313 11.2512  2
------> CAND: 150.730962 3862.760010 0.5287479 0.4357295 17.3734 11.2078  4
------> CAND:  78.393823 4475.358887 0.9210993 3.1624765 15.5235 11.1999  8
------> CAND: 324.486355 3829.618408 0.8989289 0.2803856 15.5104 11.1864  8
------> CAND: 264.786533 4076.964355 0.9629577 3.1239984 25.7158 11.1682  1
------> CAND:  46.295914 3806.630127 0.2858562 2.6182191 14.8295 11.1566 16
------> CAND:  19.571402 4321.317871 0.8931768 0.5332010 14.8293 11.1564 16
------> CAND:  73.747831 5788.527344 1.1531014 1.1039346 14.8184 11.1422 16
------> CAND:  67.443575 3892.700195 0.6120229 0.4016405 17.2578 11.1158  4
------> CAND: 115.274226 6579.528320 1.3468330 3.1920214 15.4219 11.0946  8
------> CAND: 279.819898 4376.177734 0.8167422 3.1177704 15.3456 11.0156  8
------> CAND:  86.400200 3864.873291 0.5249313 2.9243453 14.7019 10.9902 16
------> CAND: 190.289499 4012.417236 0.3079369 0.8321986 17.0722 10.9682  4
------> CAND: 155.442351 3816.703857 0.9741133 0.2591205 14.672 10.9511 16
------> CAND: 460.914989 4334.700684 1.0057807 3.1756008 17.0016 10.9121  4
------> CAND:  43.116668 3949.454102 0.8597003 3.0754879 14.6297 10.8961 16
------> CAND: 143.689700 3765.564941 0.3412495 0.5511282 14.6258 10.891 16
------> CAND:  86.401757 5141.002930 0.9871221 3.2014296 14.6255 10.8907 16
------> CAND: 207.632237 3836.571777 0.8596389 0.2887078 16.9014 10.8326  4
------> CAND: 256.961294 4209.124023 0.8973121 0.4761204 16.8982 10.8301  4
------> CAND: 475.359268 4109.522461 0.5457502 2.9582958 16.8884 10.8223  4
------> CAND: 242.350669 4070.770264 0.3051651 2.6090941 16.8637 10.8027  4
------> CAND: 339.201043 4186.778809 0.4143735 2.8092787 15.1345 10.7972  8
------> CAND: 303.494659 3687.450195 0.5630904 0.3042488 15.1333 10.796  8
------> CAND: 287.806293 4000.221436 0.5926978 0.4760035 16.8535 10.7945  4
------> CAND: 265.546376 4085.490967 0.6237667 3.0053596 16.8435 10.7867  4
------> CAND: 345.943350 6173.484863 0.9208146 2.9375379 16.795 10.7481  4
------> CAND: 345.943091 3699.307373 0.4875621 2.8776245 19.8769 10.744  2
------> CAND: 201.346925 3855.151123 0.9744753 3.0740557 15.0744 10.7353  8
------> CAND: 312.924443 4360.558105 1.0057319 0.5207453 19.8249 10.7132  2
------> CAND: 115.277600 3694.842529 0.5177062 2.8951991 14.4873 10.7111 16
------> CAND: 281.385517 3912.298584 0.7036003 0.3803162 19.8116 10.7053  2
------> CAND: 272.765661 4168.925781 1.0581138 0.4144512 15.0417 10.7014  8
------> CAND: 301.467633 4047.015869 0.5753054 0.5144865 24.6137 10.6896  1
------> CAND: 213.023539 4886.256836 1.1670090 0.7142092 14.9914 10.6496  8
------> CAND:  41.471380 4361.375000 0.8219006 0.5715532 14.9837 10.6417  8
------> CAND:  37.553051 4416.917480 0.6466723 0.6876470 16.6559 10.6378  4
------> CAND: 496.620334 4977.537598 1.0704948 0.7830651 16.643 10.6276  4
------> CAND: 150.701897 3643.622070 0.3713549 2.7726722 16.6401 10.6253  4
------> CAND: 200.594608 6076.303711 1.1304559 1.2540135 14.4039 10.603 16
------> CAND: 265.444908 5328.699707 0.6771930 2.9455297 14.9111 10.5669  8
------> CAND: 339.040666 4057.823975 0.7486686 0.4392539 16.5416 10.5472  4
------> CAND:  46.296952 5034.145020 1.1874042 0.7714875 14.8784 10.5332  8
------> CAND: 178.069473 3621.573486 0.7050211 2.9582794 14.8659 10.5203  8
------> CAND: 173.112848 4236.960938 0.7165906 0.5493238 14.8625 10.5168  8
------> CAND: 380.531249 4132.162109 0.6214021 0.5454168 14.8604 10.5147  8
------> CAND: 175.126639 4350.000000 0.4044781 0.9180627 14.86 10.5143  8
------> CAND: 115.255541 4456.749023 0.4637532 2.8424103 14.3321 10.51 16
------> CAND:  30.789983 3758.287354 0.9208047 0.2342804 14.3318 10.5097 16
------> CAND: 157.667123 4507.203125 0.8491958 0.6413503 16.4885 10.5052  4
------> CAND:  86.443278 4138.135254 0.3756039 2.7526767 14.3218 10.4967 16
------> CAND: 291.764845 3646.552246 0.9125992 0.1748925 16.4712 10.4915  4
------> CAND:  92.525913 3757.173340 0.7848136 3.0140362 14.3104 10.482 16
------> CAND:  96.869577 3897.239502 0.8567459 0.3217107 14.3033 10.4728 16
------> CAND: 242.350929 4070.770264 0.3051651 2.6090941 16.4413 10.4678  4
------> CAND: 115.199747 4149.824707 1.0333135 3.1518662 14.2982 10.4663 16
------> CAND: 304.167047 4851.977051 1.1186744 3.2460251 19.4023 10.4627  2
------> CAND: 196.152849 4492.434082 0.5815349 0.7816432 14.2919 10.4581 16
------> CAND: 405.391967 4356.434082 0.8235941 0.5684150 14.8052 10.4579  8
------> CAND:  75.161637 3820.804688 1.0011433 0.2532032 14.2818 10.4451 16
------> CAND: 195.309704 3652.618652 0.8497095 3.0004945 19.3701 10.4436  2
------> CAND: 277.772371 7005.941406 1.3163823 1.6242223 14.783 10.4351  8
------> CAND: 163.895602 3748.635986 0.9502476 3.0422714 14.2736 10.4344 16
------> CAND: 193.181470 3914.856445 0.9280642 0.3190831 16.3806 10.4198  4
------> CAND:  75.365092 3862.871094 0.5300263 0.4280394 16.3659 10.4081  4
------> CAND:  86.419663 4082.978027 0.3669256 2.7454584 14.7565 10.4078  8
------> CAND: 158.652998 3620.087158 0.7423381 0.1952920 14.2474 10.4007 16
------> CAND: 280.038146 3681.025146 0.2417121 2.5183125 14.745 10.396  8
------> CAND:  95.510009 6333.282227 0.7575883 2.4804654 14.2412 10.3927 16
------> CAND: 179.011751 3982.546631 0.9502341 3.1024106 14.239 10.3898 16
------> CAND: 173.960924 3978.704834 0.9309592 0.3471663 14.2379 10.3884 16
------> CAND: 150.731221 3862.760010 0.5287479 0.4357295 19.2757 10.3877  2
------> CAND: 185.615221 3952.436768 0.8796500 0.3452372 14.2354 10.3852 16
------> CAND:  87.550604 4032.161621 0.1944139 1.6972795 14.2336 10.3828 16
------> CAND: 191.481944 3654.457520 0.8304161 2.9935727 14.2273 10.3747 16
------> CAND: 139.973529 3734.830078 0.3993323 2.8099453 14.2257 10.3726 16
------> CAND: 393.277301 3814.431885 0.6054417 2.9605830 14.7191 10.3693  8
------> CAND: 106.316749 3987.951416 0.6101030 2.9878900 14.7057 10.3556  8
------> CAND: 140.018943 3681.025146 0.2417121 2.5183125 14.2027 10.343 16
------> CAND: 290.825422 5129.612793 0.4100822 1.7392286 14.6915 10.341  8
------> CAND: 104.580632 3612.788330 0.9662129 0.1506754 14.1846 10.3197 16
------> CAND: 353.366090 4169.930176 0.9674444 3.1416309 23.7439 10.3118  1
------> CAND: 100.114480 3992.665283 0.6035034 0.4655937 14.1735 10.3054 16
------> CAND: 406.221358 3774.494629 0.7135634 0.2978101 16.2355 10.3049  4
------> CAND: 132.393007 4057.493408 0.9546768 3.1185076 19.1353 10.3045  2
[06:03:21][69802][INFO ] Statistics: count dirty SumSpec pages 1728 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:03:21][69802][INFO ] Data processing finished successfully!
06:03:21 (69802): called boinc_finish(0)

</stderr_txt>
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