Task 1684727228

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_186_7350000_0
Workunit ID: 846704525
Created: 20 Nov 2024 14:24:06 UTC
Sent: 20 Nov 2024 20:57:29 UTC
Report deadline: 4 Dec 2024 20:57:29 UTC
Received: 20 Nov 2024 21:07:28 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 311.95
CPU time (sec): 20.04
Peak working set size (MB): 278.76
Peak swap size (MB): 10402.67
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>
[13:59:21][184966][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_186.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 7350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_186.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_186_7350000_0_0
------> GPU usage: 1.000000
[13:59:21][184966][INFO ] Starting data processing...
[13:59:21][184966][INFO ] opti: No host transfer for n_steps. Use device global.
[13:59:21][184966][INFO ] opti: No host transfer for mean. Use device global.
[13:59:21][184966][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:59:21][184966][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:59:21][184966][INFO ] opti: power spectrum in fft callback (static link).
[13:59:21][184966][INFO ] opti: __constant__ access is not uniform, bad!
[13:59:21][184966][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[13:59:21][184966][INFO ] CUDA global memory status (initial GPU state, including context):
[13:59:21][184966][INFO ] No template file. Generating templates.
[13:59:21][184966][INFO ] Template param value T_cons = 50000
[13:59:26][184966][INFO ] Number of generated templates to be used: 50000
[13:59:26][184966][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_186.cpt
[13:59:26][184966][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_186.cpt (No such file or directory).
------> Starting from scratch...
[13:59:26][184966][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_186.binary
[13:59:26][184966][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_DM248.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099267316
------> 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: 248.6 cm^-3 pc
------> Scale factor: 1.55634
[13:59:26][184966][INFO ] Allocating memory for dedispersed compressed time series...
[13:59:26][184966][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:59:26][184966][INFO ] 8-bit allocation done
[13:59:26][184966][INFO ] Foobar
[13:59:26][184966][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_186.binary
[13:59:26][184966][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:59:26][184966][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:59:26][184966][INFO ] FftSize = 12582913
[13:59:26][184966][INFO ] Seed for random number generator is -1031512943.
[13:59:28][184966][INFO ] 8[13:59:28][184966][INFO ] 9[13:59:29][184966][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:59:29][184966][INFO ] Normalization factor 3.97364e-08
[13:59:29][184966][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
[13:59:29][184966][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 842 MB (10173 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:59:29][184966][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:59:29][184966][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:59:29][184966][INFO ] TimeSeriesLength = 16774050, params->nsamples = 25165824
sum = -1342.54150391, mean= -0.00008004  -0.00008004
[13:59:29][184966][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:00:21][184966][INFO ] Checkpoint committed!
[14:01:21][184966][INFO ] Checkpoint committed!
[14:02:21][184966][INFO ] Checkpoint committed!
[14:03:22][184966][INFO ] Checkpoint committed!
[14:04:22][184966][INFO ] Checkpoint committed!
[14:04:31][184966][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 165.955845 4109.520996 0.6103044 5.8621297 15.9954 12.6991 16
------> CAND: 129.935715 3867.556396 0.8313518 3.6115277 15.8846 12.551 16
------> CAND: 115.485726 3932.485840 0.8267388 6.0330677 15.8618 12.5206 16
------> CAND:  56.639690 4480.707031 1.1047794 3.8713436 15.4599 11.9862 16
------> CAND: 231.057090 3643.436035 0.9258831 6.0366359 16.1604 11.8631  8
------> CAND: 144.319010 3722.605225 0.6958662 5.9488425 15.2731 11.7394 16
------> CAND: 418.159817 3726.616211 0.9696822 6.0620189 26.7663 11.6244  1
------> CAND:  62.103395 3726.325195 0.6853563 3.5884044 17.8876 11.6175  4
------> CAND:  50.060614 4690.808105 1.0341562 6.1168079 15.8899 11.5809  8
------> CAND:  55.975087 4680.941406 0.8499654 4.1548948 15.8841 11.5749  8
------> CAND:   9.260065 4712.171875 1.1383265 3.9918268 15.0459 11.4403 16
------> CAND: 438.143579 4100.561035 1.0236971 6.1300969 17.5881 11.3787  4
------> CAND: 223.651737 4124.504395 0.6857399 5.9364138 15.663 11.3449  8
------> CAND: 346.526467 5550.304688 1.2320000 6.0527959 17.5216 11.3258  4
------> CAND:  93.536182 3643.090088 0.4333020 3.7627964 14.9577 11.3245 16
------> CAND: 230.578036 5459.025391 1.0134649 4.6298752 15.6107 11.2905  8
------> CAND: 269.064282 4051.428711 0.7940718 3.7560036 20.7313 11.2511  2
------> CAND: 291.660263 4585.127441 1.0339181 6.1273360 15.5272 11.2038  8
------> CAND: 218.328166 4528.014160 1.0762593 3.9170654 15.5257 11.2023  8
------> CAND: 404.217428 4271.308105 0.9516468 6.1065326 17.3529 11.1914  4
------> CAND:  86.590679 4001.993408 0.9432266 6.0929275 15.5105 11.1865  8
------> CAND: 170.044931 3622.984375 0.6666245 5.9269814 14.8511 11.185 16
------> CAND: 183.441312 3874.903320 0.9786533 6.0878620 14.8491 11.1824 16
------> CAND: 461.043965 4269.100586 1.0188162 3.7861464 25.7195 11.1698  1
------> CAND: 461.724657 3960.177490 0.3420324 5.2794652 17.2912 11.1423  4
------> CAND: 231.067471 4022.739502 0.8919429 6.0684733 15.4581 11.1322  8
------> CAND: 115.415140 3731.988281 0.2824625 5.1313028 14.8049 11.1245 16
------> CAND:  33.626677 4470.408203 0.4517941 5.1410556 14.8029 11.122 16
------> CAND: 259.514864 3732.010742 0.2821383 5.1282301 17.2628 11.1198  4
------> CAND:  15.776340 4207.669922 0.9451752 3.7803338 14.7919 11.1076 16
------> CAND: 331.911690 4109.520996 0.6103044 5.8621297 15.3826 11.0539  8
------> CAND: 177.062318 3749.875000 0.9886993 6.0783377 14.7506 11.0536 16
------> CAND:  93.365425 3732.298828 0.2839743 4.3625374 15.3547 11.025  8
------> CAND:  42.610884 4133.592773 0.9527650 6.1047282 15.3383 11.008  8
------> CAND:  39.761474 4006.270020 0.8484378 3.6910896 14.7148 11.007 16
------> CAND: 179.793911 3634.434570 0.4973319 5.7922950 14.7096 11.0002 16
------> CAND: 115.535811 3685.334717 0.9232220 6.0473809 14.7042 10.9931 16
------> CAND: 173.064060 3896.507324 0.3536427 5.3872547 14.7026 10.991 16
------> CAND: 365.916732 3822.022705 0.3567709 5.4710498 15.2572 10.9241  8
------> CAND:  50.851597 3788.038086 0.8880969 3.5317986 15.2529 10.9197  8
------> CAND: 173.060687 5224.679688 0.7267695 5.2811513 15.2505 10.9172  8
------> CAND: 121.061540 3630.083496 0.5419905 3.6135175 14.6433 10.9137 16
------> CAND: 460.888000 5539.618164 1.2313620 4.4570832 16.9731 10.8895  4
------> CAND: 139.322680 4060.805908 0.8531463 6.0565214 15.2193 10.8849  8
------> CAND: 414.742341 3644.662842 0.4007811 5.6510487 16.9583 10.8778  4
------> CAND: 187.812744 3764.659424 0.7604975 3.5701344 14.6107 10.8714 16
------> CAND: 170.245791 4129.162598 0.6828588 3.8867643 14.5589 10.804 16
------> CAND: 130.993734 5762.734863 0.9914541 5.4999208 15.1208 10.7831  8
------> CAND:  62.102617 3781.867676 0.7048588 3.6175368 16.8373 10.7817  4
------> CAND:  86.614814 3964.901611 0.9860022 6.1008635 14.5362 10.7745 16
------> CAND:  25.030437 4690.808105 1.0341562 6.1168079 14.5288 10.7648 16
------> CAND: 214.763808 3954.211670 0.7855075 6.0177803 15.0985 10.7602  8
------> CAND: 178.044041 5587.216797 0.8853304 5.1210799 15.0864 10.7476  8
------> CAND: 215.603060 4139.324219 0.6730371 5.9305587 15.0708 10.7316  8
------> CAND: 115.533735 4022.739502 0.8919429 6.0684733 14.4711 10.69 16
------> CAND: 370.663933 4045.354004 0.9720168 3.6677716 15.0138 10.6727  8
------> CAND:  73.884851 5094.742188 0.9752792 5.9955435 15.0135 10.6725  8
------> CAND: 433.036439 3995.443359 0.9437845 6.0882545 16.6948 10.6687  4
------> CAND: 405.022685 3667.346680 0.7219318 3.5204468 14.9984 10.6569  8
------> CAND: 259.652144 3941.275635 0.4170177 5.5775962 14.9751 10.6328  8
------> CAND: 381.165230 3898.824463 0.9617463 3.5764244 19.6892 10.6328  2
------> CAND: 115.431229 3960.177490 0.3420324 5.2794652 14.4258 10.6313 16
------> CAND: 390.226511 3860.163574 0.5784488 3.7769451 14.973 10.6306  8
------> CAND: 202.914101 3717.334961 0.7110378 5.9617195 14.4238 10.6287 16
------> CAND: 313.034735 4252.708984 1.0125396 3.7738180 14.9703 10.6278  8
------> CAND:  61.163194 4299.132324 0.5223649 4.2656837 14.9686 10.6261  8
------> CAND: 191.412136 3987.676025 0.6518611 5.9190893 14.4158 10.6184 16
------> CAND: 115.512196 3812.783203 0.9339730 6.0721588 14.4141 10.6161 16
------> CAND: 172.976606 4270.014160 0.4250707 4.5542817 14.9541 10.6112  8
------> CAND: 115.510379 3642.498047 0.9599318 6.0429144 14.3954 10.5919 16
------> CAND: 115.563579 4584.256836 1.0812310 6.1568074 14.382 10.5746 16
------> CAND: 158.747978 4609.448242 0.8977468 4.0729032 14.3774 10.5687 16
------> CAND: 349.634608 4663.575195 0.7661974 5.9147277 16.5567 10.5592  4
------> CAND: 156.377622 3755.878906 0.8160937 6.0164733 14.8965 10.5519  8
------> CAND: 283.985799 3799.919922 0.9819206 3.5120239 14.8958 10.5512  8
------> CAND: 213.108659 4953.856934 1.1703584 4.1266861 14.889 10.5441  8
------> CAND: 115.468079 5850.179688 1.2339420 5.9357057 19.5144 10.5291  2
------> CAND: 206.371022 4504.649902 0.8017474 4.0662551 14.8725 10.5271  8
------> CAND: 142.797508 4065.646240 0.6917961 5.9538021 14.3432 10.5244 16
------> CAND: 173.604618 3938.777100 0.4261409 4.0926256 16.5083 10.5209  4
------> CAND: 260.389150 3753.338135 0.6026710 5.8913817 16.5051 10.5183  4
------> CAND: 353.878102 4107.855957 1.0243733 6.1308632 14.8596 10.5139  8
------> CAND: 445.984129 4133.328613 1.0025772 6.1245508 16.4799 10.4984  4
------> CAND: 458.886405 4182.195801 0.9478745 3.7630572 16.4734 10.4932  4
------> CAND:  40.495625 3621.870361 0.7259359 5.9537783 14.317 10.4905 16
------> CAND:  17.067398 4294.748535 0.4772821 4.3802304 14.3168 10.4903 16
------> CAND:  37.249166 3858.156250 0.9210145 6.0699830 14.315 10.488 16
------> CAND: 115.513234 4674.294434 1.0882059 6.1472950 14.3084 10.4795 16
------> CAND: 260.373580 3813.953369 0.8081884 6.0195642 14.8251 10.4784  8
------> CAND:  18.063135 4070.263916 1.0411724 3.6541491 14.3067 10.4773 16
------> CAND: 281.691997 3656.023438 0.8668427 6.0168366 14.824 10.4772  8
------> CAND: 267.937753 3690.649414 0.8901232 3.4711246 16.4432 10.4693  4
------> CAND: 136.326387 5760.783203 1.2370651 4.6334662 16.4387 10.4658  4
------> CAND:  74.081040 4715.479492 1.1387792 3.9935575 19.36 10.4376  2
------> CAND: 336.385109 3691.677246 0.2963672 5.2824049 14.7852 10.4373  8
------> CAND:  86.621561 4340.344727 0.9899331 6.1236672 14.2724 10.4329 16
------> CAND:  82.692333 4125.434082 0.5908248 5.8441939 14.7782 10.4301  8
------> CAND: 270.519090 5694.527832 1.2398068 4.5637031 16.3933 10.4298  4
------> CAND: 122.812967 4592.747559 1.0343581 6.1333528 14.7749 10.4267  8
------> CAND:  50.103173 4131.626953 0.5193175 5.7240400 16.3703 10.4116  4
[14:04:31][184966][INFO ] Statistics: count dirty SumSpec pages 1816 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:04:31][184966][INFO ] Data processing finished successfully!
14:04:31 (184966): called boinc_finish(0)

</stderr_txt>
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