Task 1716544565

Name: Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_178_3750000_1
Workunit ID: 866042968
Created: 19 Jan 2025 2:59:05 UTC
Sent: 20 Jan 2025 0:17:51 UTC
Report deadline: 3 Feb 2025 0:17:51 UTC
Received: 20 Jan 2025 3:01:25 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,562.48
CPU time (sec): 43.50
Peak working set size (MB): 327.45
Peak swap size (MB): 65467.32
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>
[01:41:16][234048][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_178.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 3750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_178.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_178_3750000_1_0
------> GPU usage: 0.331000
[01:41:16][234048][INFO ] Starting data processing...
[01:41:16][234048][INFO ] opti: No host transfer for n_steps. Use device global.
[01:41:16][234048][INFO ] opti: No host transfer for mean. Use device global.
[01:41:16][234048][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:41:16][234048][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:41:16][234048][INFO ] opti: power spectrum in fft callback (static link).
[01:41:16][234048][INFO ] opti: __constant__ access is not uniform, bad!
[01:41:16][234048][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[01:41:16][234048][INFO ] CUDA global memory status (initial GPU state, including context):
[01:41:16][234048][INFO ] No template file. Generating templates.
[01:41:16][234048][INFO ] Template param value T_cons = 50000
[01:41:20][234048][INFO ] Number of generated templates to be used: 50000
[01:41:20][234048][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_4_dms_200_178.cpt
[01:41:20][234048][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_4_dms_200_178.cpt (No such file or directory).
------> Starting from scratch...
[01:41:20][234048][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_178.binary
[01:41:20][234048][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_DM247.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735083336105
------> 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: 247.8 cm^-3 pc
------> Scale factor: 1.25641
[01:41:20][234048][INFO ] Allocating memory for dedispersed compressed time series...
[01:41:20][234048][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:41:20][234048][INFO ] 8-bit allocation done
[01:41:20][234048][INFO ] Foobar
[01:41:20][234048][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_178.binary
[01:41:21][234048][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:41:21][234048][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:41:21][234048][INFO ] FftSize = 12582913
[01:41:21][234048][INFO ] Seed for random number generator is -1038769636.
[01:41:23][234048][INFO ] 8[01:41:23][234048][INFO ] 9[01:41:24][234048][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:41:24][234048][INFO ] Normalization factor 3.97364e-08
[01:41:24][234048][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
[01:41:24][234048][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
[01:41:24][234048][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:41:24][234048][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:41:24][234048][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1673.21899414, mean= -0.00009973  -0.00009973
[01:41:24][234048][INFO ] Launching time series padding kernel: grid 196608, block 32
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[03:47:16][234048][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 109.973492 4324.724609 0.9711002 0.4660867 19.5242 15.433  8
------> CAND:  54.986876 4324.724609 0.9711002 0.4660867 17.2231 14.359 16
------> CAND: 249.101281 6410.993164 1.1036543 3.2322638 18.8843 12.4145  4
------> CAND: 115.228293 3861.721680 0.6381778 3.0335956 15.5698 12.1319 16
------> CAND: 172.824274 4530.723145 0.5731439 3.0715737 16.401 12.1148  8
------> CAND:  86.430303 3841.279785 0.5501310 2.9883978 18.4103 12.035  4
------> CAND: 124.550640 6410.993164 1.1036543 3.2322638 16.0762 11.7752  8
------> CAND:  53.440201 5868.260742 0.5669701 1.6465876 15.2895 11.761 16
------> CAND:  86.412137 4530.723145 0.5731439 3.0715737 15.2795 11.7478 16
------> CAND: 345.522686 4621.256836 0.8540277 3.2127061 17.7544 11.5112  4
------> CAND:  86.400200 5791.494141 0.9796511 3.2357585 15.0108 11.3942 16
------> CAND: 115.200007 4129.195801 0.7512603 3.1142433 14.9973 11.3764 16
------> CAND: 259.221878 3672.603027 0.6519493 2.9924841 15.681 11.3636  8
------> CAND:  80.304848 4026.239014 0.4854058 2.9852164 14.9631 11.3317 16
------> CAND: 165.446948 4314.550293 0.9433323 0.4675693 17.5116 11.3178  4
------> CAND: 345.623375 4082.788330 0.9072998 3.1448951 25.9506 11.2702  1
------> CAND: 201.022020 5016.326172 0.3714816 1.4082345 14.9134 11.2665 16
------> CAND: 189.044634 3973.750977 0.9938321 3.1398795 14.9133 11.2664 16
------> CAND:  57.615185 5251.770508 0.9860612 3.2818725 14.8834 11.2272 16
------> CAND:  57.609994 4343.661133 0.9403708 3.1981318 14.8636 11.2013 16
------> CAND: 172.754206 4908.871094 1.0219123 3.2766461 15.5196 11.196  8
------> CAND: 196.639948 4326.174805 0.5905261 3.0672166 17.3374 11.1791  4
------> CAND: 115.209089 4548.510254 1.0557417 3.2573655 14.8307 11.1583 16
------> CAND: 460.676240 3797.206055 0.6203340 3.0134921 25.6734 11.1498  1
------> CAND:  54.991028 3617.187256 0.8210114 0.1473508 15.4502 11.1239  8
------> CAND: 201.745012 4686.413086 0.3744315 1.0694445 14.7938 11.1101 16
------> CAND:  48.908912 3771.053223 0.7002289 0.2575709 14.775 11.0855 16
------> CAND: 161.015829 3967.692871 0.8312736 0.3283310 14.7475 11.0496 16
------> CAND: 352.442497 6226.448242 0.7533741 1.5493257 20.376 11.0402  2
------> CAND:  58.481686 4162.547852 0.1979122 2.3197405 14.7255 11.0209 16
------> CAND: 399.986651 7074.580078 1.3670982 1.4484880 25.3607 11.014  1
------> CAND: 444.476122 4743.458496 0.6065655 3.0923471 17.127 11.0117  4
------> CAND: 109.982056 3617.187256 0.8210114 0.1473508 17.0455 10.9471  4
------> CAND: 115.205975 4411.626953 0.8392438 3.1805212 14.6326 10.8998 16
------> CAND: 115.225957 5672.769043 1.0472581 3.2918994 14.6317 10.8987 16
------> CAND:  86.388781 5205.325684 1.0771838 3.3037770 14.6276 10.8933 16
------> CAND:  86.461184 3761.026367 0.1596067 2.3043969 14.6061 10.8653 16
------> CAND:  80.409431 3916.560547 0.7041572 3.0606928 15.1991 10.864  8
------> CAND: 239.686029 4179.956543 0.7193578 3.1114330 16.9405 10.8636  4
------> CAND: 207.002927 3918.183105 0.4594498 0.4414456 15.1883 10.8529  8
------> CAND: 298.147213 4799.594727 1.1149198 3.2919655 15.1722 10.8362  8
------> CAND:  70.055794 6457.450195 1.0214865 1.3659425 16.8975 10.8295  4
------> CAND:  33.273745 3972.449219 0.8519489 3.1099396 14.5764 10.8268 16
------> CAND: 115.217913 4394.187500 0.7731431 3.1637044 14.5717 10.8206 16
------> CAND: 181.659523 3627.795166 0.5359128 2.9419458 15.1543 10.8177  8
------> CAND: 115.204678 5659.690918 1.1781092 3.3418570 15.1472 10.8104  8
------> CAND: 115.202602 4144.437012 0.8386676 3.1411641 14.5635 10.81 16
------> CAND: 143.894193 3734.204346 0.9640493 0.1874723 15.1165 10.7787  8
------> CAND: 100.177022 4692.037109 0.9735414 0.6185043 19.9175 10.7681  2
------> CAND: 115.502594 4617.681152 0.9227053 0.6005771 14.5309 10.7677 16
------> CAND: 407.149103 3667.712891 0.2416169 0.5455906 15.081 10.742  8
------> CAND:  52.206495 3822.684814 0.7235636 3.0500093 14.4938 10.7195 16
------> CAND: 172.860865 3841.279785 0.5501310 2.9883978 19.8294 10.7159  2
------> CAND: 230.512640 5973.641113 1.1764452 3.3120787 15.0517 10.7118  8
------> CAND: 360.014456 4585.592285 1.1233499 3.2700670 16.7449 10.7084  4
------> CAND: 257.043558 4777.779297 0.6612574 0.7975773 15.0477 10.7077  8
------> CAND:  40.413620 4175.440430 0.9062504 0.4120159 14.4789 10.7002 16
------> CAND: 492.170531 6486.537109 0.8815269 1.5175337 16.7306 10.6971  4
------> CAND: 229.404536 3910.501953 0.6819729 0.3384410 16.729 10.6958  4
------> CAND: 251.428040 3718.666016 0.7060091 0.2272263 15.0221 10.6813  8
------> CAND: 257.299694 3757.110596 0.9629418 0.1992997 15.022 10.6812  8
------> CAND: 172.776784 4551.501953 0.7555883 3.1633499 15.0063 10.665  8
------> CAND: 478.302621 4569.007324 0.8658754 3.2050290 16.6871 10.6626  4
------> CAND: 263.616925 3828.736084 0.8474009 3.0785935 19.7392 10.6624  2
------> CAND: 159.833765 3667.864502 0.6962902 2.9983914 14.4423 10.6527 16
------> CAND:  86.427448 3850.410400 0.5285018 2.9861829 14.9856 10.6437  8
------> CAND: 454.017754 4931.314941 0.7467863 3.1667593 16.6329 10.6196  4
------> CAND: 172.748497 5222.622070 1.2149508 3.3420806 14.9555 10.6126  8
------> CAND: 479.315745 4328.383301 0.6635981 3.1058693 24.4192 10.6051  1
------> CAND:  68.945095 3733.507324 0.6404523 2.9999306 14.4049 10.6042 16
------> CAND:  86.420182 3695.345947 0.5245132 2.9532413 14.3959 10.5926 16
------> CAND: 181.659782 3627.795166 0.5359128 2.9419458 14.9335 10.5899  8
------> CAND: 460.675981 3797.206055 0.6203340 3.0134921 24.3789 10.5876  1
------> CAND: 381.907426 3841.541504 0.2489824 2.6571107 14.931 10.5874  8
------> CAND:  85.710165 4133.749512 0.8700109 0.4004892 14.3815 10.5739 16
------> CAND:  26.546489 4732.172852 0.9700746 0.6432130 14.3798 10.5717 16
------> CAND:  86.348557 3931.661377 0.5528002 0.3947789 14.3625 10.5494 16
------> CAND: 313.053419 4730.205566 0.2563506 1.9985646 14.8935 10.5488  8
------> CAND: 115.263846 5190.652344 0.8489270 3.2131116 14.3548 10.5393 16
------> CAND: 108.052086 3844.131592 0.4031143 2.9025786 16.5234 10.5328  4
------> CAND: 319.682062 3769.302490 0.9176168 3.0740752 14.8766 10.5313  8
------> CAND: 153.505374 4203.750000 0.4180041 2.9228559 14.3467 10.529 16
------> CAND:  34.569734 3925.125977 0.5648196 3.0164471 14.346 10.5281 16
------> CAND:  47.537406 4526.260254 0.3571371 2.8040395 14.8708 10.5254  8
------> CAND: 343.057089 4002.819092 1.0307974 3.1524038 14.8648 10.5193  8
------> CAND: 461.171124 3684.592285 0.2126530 2.5723960 16.5045 10.5178  4
------> CAND: 460.742674 4870.415039 1.0709089 3.2873275 16.4935 10.5092  4
------> CAND: 403.388037 3956.236328 0.6237383 0.3777584 14.8342 10.4877  8
------> CAND:  83.883480 3735.451904 0.8632406 0.2035307 14.3081 10.479 16
------> CAND: 116.308370 3803.639160 0.6054955 3.0096812 16.4406 10.4673  4
------> CAND: 172.914324 3881.964355 0.1505087 2.0326631 16.4359 10.4635  4
------> CAND: 338.976048 3627.055908 0.5502917 0.2176594 14.8005 10.4531  8
------> CAND: 230.536515 4660.926270 0.8120608 3.1927738 16.4095 10.4426  4
------> CAND: 199.993325 7074.580078 1.3670982 1.4484880 19.3676 10.4421  2
------> CAND: 482.253388 3953.673340 0.6263258 0.3815112 16.4078 10.4413  4
------> CAND: 328.821715 3769.450684 0.5223726 2.9679859 16.3939 10.4303  4
------> CAND:  45.758730 3859.529785 0.7848913 3.0691087 14.2674 10.4265 16
------> CAND: 460.961700 3814.919189 0.7339547 3.0507286 16.3872 10.4249  4
------> CAND:  38.496886 3650.102783 0.3194421 2.7860489 14.265 10.4233 16
------> CAND: 124.804700 4563.615234 0.6363915 3.1133356 14.2605 10.4175 16
[03:47:16][234048][INFO ] Statistics: count dirty SumSpec pages 1696 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:47:16][234048][INFO ] Data processing finished successfully!
03:47:16 (234048): called boinc_finish(0)

</stderr_txt>
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