Task 1684721599

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_172_7700000_0
Workunit ID: 846701727
Created: 20 Nov 2024 14:23:38 UTC
Sent: 20 Nov 2024 22:58:09 UTC
Report deadline: 4 Dec 2024 22:58:09 UTC
Received: 20 Nov 2024 23:08:59 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 311.85
CPU time (sec): 18.72
Peak working set size (MB): 299.69
Peak swap size (MB): 14818.07
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[16:00:12][186614][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_cfbf00083_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_172.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 7700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_172.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_172_7700000_0_0
------> GPU usage: 1.000000
[16:00:12][186614][INFO ] Starting data processing...
[16:00:12][186614][INFO ] opti: No host transfer for n_steps. Use device global.
[16:00:12][186614][INFO ] opti: No host transfer for mean. Use device global.
[16:00:12][186614][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:00:12][186614][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:00:12][186614][INFO ] opti: power spectrum in fft callback (static link).
[16:00:12][186614][INFO ] opti: __constant__ access is not uniform, bad!
[16:00:12][186614][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[16:00:12][186614][INFO ] CUDA global memory status (initial GPU state, including context):
[16:00:12][186614][INFO ] No template file. Generating templates.
[16:00:12][186614][INFO ] Template param value T_cons = 50000
[16:00:16][186614][INFO ] Number of generated templates to be used: 50000
[16:00:16][186614][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_172.cpt
[16:00:16][186614][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_172.cpt (No such file or directory).
------> Starting from scratch...
[16:00:16][186614][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_172.binary
[16:00:16][186614][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM247.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099290301
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 247.2 cm^-3 pc
------> Scale factor: 1.55642
[16:00:16][186614][INFO ] Allocating memory for dedispersed compressed time series...
[16:00:16][186614][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:00:16][186614][INFO ] 8-bit allocation done
[16:00:16][186614][INFO ] Foobar
[16:00:16][186614][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_172.binary
[16:00:16][186614][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:00:16][186614][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:00:16][186614][INFO ] FftSize = 12582913
[16:00:16][186614][INFO ] Seed for random number generator is -1030923861.
[16:00:18][186614][INFO ] 8[16:00:18][186614][INFO ] 9[16:00:18][186614][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:00:18][186614][INFO ] Normalization factor 3.97364e-08
[16:00:18][186614][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
[16:00:18][186614][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:00:18][186614][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:00:18][186614][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:00:18][186614][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1308.49804688, mean= -0.00007799  -0.00007799
[16:00:18][186614][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:01:12][186614][INFO ] Checkpoint committed!
[16:02:12][186614][INFO ] Checkpoint committed!
[16:03:12][186614][INFO ] Checkpoint committed!
[16:04:12][186614][INFO ] Checkpoint committed!
[16:05:12][186614][INFO ] Checkpoint committed!
[16:05:22][186614][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.556572 4181.735352 1.0333234 6.0736628 16.7421 13.7046 16
------> CAND: 230.944982 4038.984131 0.7433822 5.9008999 19.5265 12.93  4
------> CAND: 188.002705 3745.246826 0.6479457 5.8429141 16.6187 12.3431  8
------> CAND: 294.625155 3820.789795 0.9478778 6.0139580 22.5663 12.3425  2
------> CAND: 231.087972 4172.435059 0.8966926 5.9979763 16.2854 11.9938  8
------> CAND: 269.507783 4029.790771 0.9112090 6.0158949 18.2442 11.9022  4
------> CAND: 447.864792 4585.672363 0.9288612 5.9501863 17.9358 11.6559  4
------> CAND: 134.120300 3854.408936 0.9372820 6.0203619 15.7975 11.4847  8
------> CAND: 115.473010 3758.481201 0.6057212 5.8032360 15.0355 11.4266 16
------> CAND:  79.705382 3663.537598 0.7719303 5.9233613 14.8169 11.1403 16
------> CAND:  76.971713 5341.009277 1.2022947 4.5031533 14.8143 11.1369 16
------> CAND: 374.034957 3618.025391 0.8634295 5.9564366 15.462 11.1362  8
------> CAND: 346.418252 3794.937500 0.8405213 5.9640484 15.4614 11.1355  8
------> CAND: 231.080706 4516.784668 1.1091254 6.0872316 15.4483 11.122  8
------> CAND: 135.810483 3805.554199 0.9973884 3.5600471 15.441 11.1144  8
------> CAND: 173.134906 4137.045410 0.6228777 5.7479672 14.7717 11.0812 16
------> CAND:  57.762586 3867.029785 0.7113484 5.8946147 14.7639 11.0711 16
------> CAND: 268.240859 3854.408936 0.9372820 6.0203619 17.2008 11.0704  4
------> CAND: 192.367389 4700.520508 0.8323459 5.8187294 15.3169 10.9859  8
------> CAND:  94.432008 3620.140381 0.7793331 3.5194120 17.0592 10.9579  4
------> CAND:  86.578742 3838.899414 0.7479499 5.9212527 14.6622 10.9384 16
------> CAND:  64.594164 4387.019043 0.5132756 5.1690016 14.6575 10.9323 16
------> CAND: 147.312707 3820.789795 0.9478778 6.0139580 17.027 10.9323  4
------> CAND: 200.736300 3703.098389 0.8394215 5.9641824 14.6419 10.912 16
------> CAND: 115.461851 3778.592041 0.4238357 5.5028110 14.6383 10.9073 16
------> CAND: 116.409579 3628.558594 0.5871193 5.7867441 15.2186 10.8842  8
------> CAND: 255.574218 4940.684082 1.0824510 4.2890038 16.9367 10.8606  4
------> CAND: 317.043632 3690.974609 0.5903237 3.7154050 15.183 10.8474  8
------> CAND:  86.556424 3755.419434 0.4541906 5.5754719 14.5891 10.8433 16
------> CAND: 199.044300 3800.213867 0.9814414 3.5656986 14.5821 10.8341 16
------> CAND:  44.961259 4106.060059 0.8588296 3.8387504 14.5714 10.8202 16
------> CAND: 230.946280 4546.588379 0.8363225 5.8722992 16.861 10.8005  4
------> CAND: 158.027062 4434.744141 0.6311761 4.3967099 14.5548 10.7986 16
------> CAND:  80.868502 5638.085449 1.1871533 4.8170490 15.1325 10.7952  8
------> CAND: 174.265588 5102.130859 0.8559989 4.7953963 16.8121 10.7617  4
------> CAND: 144.770296 4733.169922 1.0825741 6.0326819 14.5024 10.7306 16
------> CAND: 150.378289 3690.837402 0.8879159 3.5224483 16.7719 10.7298  4
------> CAND: 355.744232 4224.358887 1.0652947 6.0826206 24.685 10.7206  1
------> CAND: 158.806887 4268.897949 0.7381665 5.8547812 15.0304 10.6899  8
------> CAND: 423.014974 3814.446777 0.6593698 3.7580009 16.7119 10.6822  4
------> CAND: 230.910987 5559.250488 1.1968322 5.8194604 24.5675 10.6695  1
------> CAND: 427.311667 4390.490723 0.7334672 4.1773491 24.5653 10.6686  1
------> CAND: 115.472491 4038.984131 0.7433822 5.9008999 15.0081 10.6668  8
------> CAND: 322.388223 4053.188232 1.0383852 6.0690098 15.0072 10.6659  8
------> CAND: 122.874211 3776.562500 0.8910841 5.9902768 16.6694 10.6485  4
------> CAND: 111.436345 3648.833008 0.9582278 5.9958391 14.4358 10.6443 16
------> CAND:  41.095610 4120.562988 0.6412541 4.0517697 14.4327 10.6403 16
------> CAND: 191.852004 3804.487305 0.4048255 5.4301000 16.6588 10.6402  4
------> CAND: 115.471713 4457.330566 0.9653029 6.0105290 14.9423 10.5991  8
------> CAND: 115.467041 4674.153320 0.7888172 5.7697377 14.3998 10.5976 16
------> CAND: 115.542818 4143.053711 1.0525062 6.0815740 16.5999 10.5935  4
------> CAND: 310.811520 4432.728516 0.9008489 4.0467939 16.5977 10.5917  4
------> CAND: 369.398826 4197.846680 0.8227652 5.9449849 14.9209 10.577  8
------> CAND: 115.464187 4506.063477 0.8111525 5.8577390 14.3838 10.5769 16
------> CAND: 250.285681 4264.811523 0.9321378 6.0123348 16.5783 10.5763  4
------> CAND: 126.104062 4698.167969 0.8332724 5.8209901 14.3787 10.5703 16
------> CAND: 205.708495 4035.371826 0.6765137 5.8392930 16.5648 10.5656  4
------> CAND: 280.551974 4240.471191 1.0676295 6.0834188 19.5609 10.5567  2
------> CAND: 226.321308 4090.031494 1.0217291 3.7378547 16.5363 10.543  4
------> CAND: 444.462368 4551.453613 1.1139348 3.9953995 16.5157 10.5267  4
------> CAND: 389.840621 3673.874756 0.3485116 5.3116069 14.872 10.5266  8
------> CAND: 239.677984 4021.107422 0.5818381 5.7239180 14.8605 10.5148  8
------> CAND:  52.758211 4568.731445 1.0193938 6.0286312 14.3294 10.5065 16
------> CAND: 466.453173 4741.768555 1.1395807 6.0737510 16.4555 10.4791  4
------> CAND: 148.798138 4525.094238 0.8042600 4.2142134 14.305 10.475 16
------> CAND: 108.944538 3705.579834 0.5475624 5.7380176 19.4178 10.4719  2
------> CAND:  11.570994 3897.610840 1.0127422 6.0493269 14.3014 10.4704 16
------> CAND: 312.259062 4173.874023 1.0325236 6.0686507 14.8141 10.467  8
------> CAND: 257.813003 4234.758301 0.8799753 5.9757147 14.8088 10.4616  8
------> CAND:  90.285052 4164.978027 0.8368010 3.8917825 16.4272 10.4567  4
------> CAND:  96.646140 4167.451172 0.9735658 3.8117032 14.7998 10.4523  8
------> CAND: 311.900680 5535.599609 1.2050871 5.8458667 16.4131 10.4455  4
------> CAND: 236.836100 3979.562256 0.9641891 6.0352464 14.7838 10.4359  8
------> CAND: 134.754021 4029.790771 0.9112090 6.0158949 14.7797 10.4317  8
------> CAND: 188.069918 3873.878174 0.9715655 6.0317612 14.2694 10.429 16
------> CAND: 461.892300 4546.588379 0.8363225 5.8722992 19.3383 10.4247  2
------> CAND: 251.953286 4450.622070 0.8957775 4.0718303 14.7713 10.423  8
------> CAND: 286.624228 4069.233887 0.9014860 6.0003986 16.3717 10.4127  4
------> CAND:  76.198635 3851.292725 0.7314563 3.7252371 14.2496 10.4035 16
------> CAND: 346.552937 4020.492432 0.5806180 5.7131701 16.3568 10.4009  4
------> CAND: 461.231330 3867.551514 0.8498959 3.6654565 16.3542 10.3988  4
------> CAND: 228.604729 3650.317383 0.9311241 5.9867821 14.7466 10.3976  8
------> CAND:  46.369096 4273.912109 0.8685410 3.9574506 14.2371 10.3874 16
------> CAND: 115.545932 4404.546387 1.0922247 6.0933762 14.2344 10.3839 16
------> CAND: 179.906538 4223.190918 0.8111639 5.9322901 14.2233 10.3696 16
------> CAND: 180.575812 3771.425049 0.7401791 3.6617658 14.221 10.3666 16
------> CAND: 230.842736 3814.807861 0.3344544 4.9818769 14.7148 10.3649  8
------> CAND: 383.703749 3804.487305 0.4048255 5.4301000 19.2284 10.3597  2
------> CAND: 163.591717 4210.967773 0.6212111 4.1726947 14.2156 10.3596 16
------> CAND: 108.942203 3781.981934 0.5716773 5.7565494 19.2213 10.3554  2
------> CAND: 115.532697 4455.569824 0.8955106 5.9595251 14.2063 10.3476 16
------> CAND:  90.715837 3623.145020 0.7021859 5.8846521 14.198 10.3369 16
------> CAND: 461.162560 3650.302246 0.8898298 3.4966080 19.181 10.3316  2
------> CAND: 115.312114 3655.537598 0.8329529 3.5241807 14.6799 10.3291  8
------> CAND: 259.869873 3872.597412 1.0091537 6.0420222 16.2627 10.3264  4
------> CAND:  90.284792 4162.062500 0.8372194 3.8953519 16.262 10.3259  4
------> CAND: 135.675279 5191.111328 1.0248014 5.8223372 14.1824 10.3168 16
------> CAND: 367.626638 3790.538086 0.7070346 3.6945899 14.6648 10.3136  8
------> CAND: 288.695112 4073.519775 1.0413771 6.0752010 16.2449 10.3124  4
------> CAND: 205.323903 4027.260986 0.8301467 5.9593792 16.2428 10.3107  4
[16:05:22][186614][INFO ] Statistics: count dirty SumSpec pages 1709 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:05:22][186614][INFO ] Data processing finished successfully!
16:05:22 (186614): called boinc_finish(0)

</stderr_txt>
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