Task 1724336422

Name: Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_148_1500000_0
Workunit ID: 870721198
Created: 3 Feb 2025 5:52:57 UTC
Sent: 3 Feb 2025 12:36:14 UTC
Report deadline: 17 Feb 2025 12:36:14 UTC
Received: 3 Feb 2025 14:56:02 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,903.55
CPU time (sec): 43.53
Peak working set size (MB): 241.92
Peak swap size (MB): 65349.77
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>
[13:36:19][6677][INFO ] Application startup - thank you for supporting Einstein@Home!
[13:36:19][6677][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_6_dms_200_148.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 1500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_148.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_148_1500000_0_0
------> GPU usage: 0.496000
[13:36:19][6677][INFO ] Starting data processing...
[13:36:19][6677][INFO ] opti: No host transfer for n_steps. Use device global.
[13:36:19][6677][INFO ] opti: No host transfer for mean. Use device global.
[13:36:19][6677][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:36:19][6677][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:36:19][6677][INFO ] opti: power spectrum in fft callback (static link).
[13:36:19][6677][INFO ] opti: __constant__ access is not uniform, bad!
[13:36:19][6677][INFO ] Running on device 3 NVIDIA GeForce GTX 750 Ti
[13:36:19][6677][INFO ] CUDA global memory status (initial GPU state, including context):
[13:36:19][6677][INFO ] No template file. Generating templates.
[13:36:19][6677][INFO ] Template param value T_cons = 50000
[13:36:24][6677][INFO ] Number of generated templates to be used: 50000
[13:36:24][6677][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_6_dms_200_148.cpt
[13:36:24][6677][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_6_dms_200_148.cpt (No such file or directory).
------> Starting from scratch...
[13:36:24][6677][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_148.binary
[13:36:24][6677][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_6_dms_200_DM244.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776188245647
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 244.8 cm^-3 pc
------> Scale factor: 1.04362
[13:36:24][6677][INFO ] Allocating memory for dedispersed compressed time series...
[13:36:24][6677][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:36:24][6677][INFO ] 8-bit allocation done
[13:36:24][6677][INFO ] Foobar
[13:36:24][6677][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_148.binary
[13:36:24][6677][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:36:24][6677][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:36:24][6677][INFO ] FftSize = 12582913
[13:36:24][6677][INFO ] Seed for random number generator is -1049277287.
[13:36:26][6677][INFO ] 8[13:36:26][6677][INFO ] 9[13:36:27][6677][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:36:27][6677][INFO ] Normalization factor 3.97364e-08
[13:36:27][6677][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
[13:36:27][6677][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:36:27][6677][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:36:27][6677][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:36:27][6677][INFO ] Launching time series padding kernel: grid 196608, block 32
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[14:58:01][6677][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4728.394531 1.1267407 2.6614368 18.9121 14.776  8
------> CAND:   0.249907 3697.133545 0.6377905 2.4857118 17.356 14.5407 16
------> CAND:   0.499555 4065.555420 0.8265831 0.9055719 26.2118 14.5183  2
------> CAND:   0.250426 5071.734863 1.0943826 1.7648004 18.4744 14.3079  8
------> CAND:   0.501112 3645.124756 0.5056723 0.9171165 25.1541 13.8861  2
------> CAND:   0.501372 4867.547363 1.1373643 1.3732995 24.7751 13.6597  2
------> CAND:   0.250686 3978.855469 0.7883098 0.8601829 19.9674 13.2845  4
------> CAND:   0.500334 3602.874512 0.9679713 2.7437630 24.035 13.218  2
------> CAND:   0.249648 4681.431641 1.1210968 1.2065096 17.2754 13.0347  8
------> CAND:   0.499815 4009.214355 0.8159937 2.6137130 18.8546 12.3908  4
------> CAND: 213.553198 4232.413574 0.6156790 1.8715781 16.4657 12.1826  8
------> CAND: 215.838176 4342.364258 1.0350157 0.9581541 18.4764 12.0879  4
------> CAND: 360.915471 5030.836426 1.0661058 1.7628825 16.2932 12.002  8
------> CAND: 115.224141 4251.158203 0.9839991 2.7093480 15.4211 11.9349 16
------> CAND:   0.499296 3628.699219 0.6542329 0.6402239 21.8179 11.8971  2
------> CAND: 231.301548 4549.732422 1.1055473 2.7076199 16.1048 11.8051  8
------> CAND: 169.955919 3789.192383 0.9160771 0.5804822 15.3145 11.7939 16
------> CAND:  86.417327 3645.038818 0.5112674 2.2948990 15.2588 11.7205 16
------> CAND:   0.998851 4060.902344 0.8637224 0.8515761 26.9484 11.7035  1
------> CAND: 295.350483 4580.891602 1.1093506 1.1147459 15.8988 11.5902  8
------> CAND:   0.998332 4294.731934 0.7056599 2.2694085 15.8926 11.5838  8
------> CAND:   0.999110 4642.182129 1.1166697 1.1650054 26.5948 11.55  1
------> CAND: 199.935714 4424.480957 0.7705879 1.4546137 15.1238 11.5426 16
------> CAND:   0.499036 4286.951172 0.7103561 2.2765224 17.7495 11.5074  4
------> CAND: 138.198227 3982.970459 0.9467873 2.7260692 15.0683 11.4697 16
------> CAND: 115.266441 3684.884277 0.6587343 2.5206168 15.0303 11.4198 16
------> CAND:   0.500074 4501.388672 1.0995412 2.7190237 17.6093 11.3956  4
------> CAND:   0.998072 3660.932861 0.4529052 2.1099389 15.7104 11.3941  8
------> CAND: 436.483240 3652.813965 0.4711350 2.1815927 20.9573 11.3854  2
------> CAND: 333.785346 4212.342773 0.8090668 1.0742362 17.5794 11.3717  4
------> CAND:   1.251613 5041.705078 1.0656163 1.7935706 26.1745 11.3674  1
------> CAND: 333.161227 3652.275391 0.4800241 2.2092102 15.6813 11.3638  8
------> CAND: 176.419514 3904.583496 0.9672599 2.7506151 15.6342 11.3149  8
------> CAND:   1.251353 4664.840820 0.8638815 1.5962453 25.9865 11.2858  1
------> CAND:   0.166605 4141.028809 0.8767437 0.9211122 15.5737 11.2521  8
------> CAND:   1.250834 3683.193848 0.4424178 1.1913095 25.8982 11.2475  1
------> CAND:   1.251094 4223.212402 0.6303842 1.5223018 25.8501 11.2266  1
------> CAND: 216.355378 3684.473389 0.6948933 0.6587290 15.5291 11.2057  8
------> CAND:  78.393823 3656.846436 0.8544834 0.5105203 14.8593 11.1957 16
------> CAND: 439.976233 3618.305908 0.8711611 0.4642302 17.3125 11.1593  4
------> CAND: 159.345887 3788.106689 0.5152898 1.1155548 14.8298 11.1571 16
------> CAND: 193.199635 4083.085938 0.5947486 1.3922355 15.4794 11.1543  8
------> CAND: 483.445314 4219.487305 0.8064274 2.5253458 25.5272 11.0863  1
------> CAND: 113.946577 3730.209229 0.9013661 2.7188447 14.7387 11.0381 16
------> CAND: 288.374358 3702.197754 0.4311999 1.3081571 17.136 11.0189  4
------> CAND:  86.380736 4236.947266 0.9243649 2.6479056 14.7202 11.014 16
------> CAND: 176.771927 4285.208008 0.9145856 2.6213348 14.7093 10.9998 16
------> CAND:  86.397085 3895.329102 0.6597059 2.4482288 14.7004 10.9882 16
------> CAND: 463.528246 3684.092529 0.9766326 2.7530582 17.0871 10.9801  4
------> CAND:  75.852969 4204.694336 0.9470695 0.9090822 15.2882 10.9561  8
------> CAND:   0.167124 4908.386719 0.9568666 1.8792185 15.2793 10.9469  8
------> CAND: 354.485872 4229.325195 0.8010719 2.5127776 15.2783 10.9459  8
------> CAND: 261.714723 3909.765869 0.7438969 0.8269705 15.273 10.9404  8
------> CAND: 172.705678 3740.700195 0.8948181 2.7108765 15.2711 10.9385  8
------> CAND:  93.882108 5048.291504 1.1140823 2.3818691 15.2411 10.9074  8
------> CAND: 172.668568 3901.290039 1.0126809 2.7758558 16.9727 10.8892  4
------> CAND: 498.290535 4232.413574 0.6156790 1.8715781 16.9633 10.8817  4
------> CAND: 302.329204 5052.250977 1.1287810 1.6166151 15.1909 10.8556  8
------> CAND:  86.378660 3972.058105 0.8709005 2.6715722 14.5812 10.833 16
------> CAND: 200.078963 3620.448975 0.7814619 0.5191173 20.0116 10.8239  2
------> CAND: 390.413098 3819.739990 0.7321481 0.7491993 15.1495 10.8128  8
------> CAND:  41.099243 3792.048340 0.5024385 2.1601851 14.5581 10.803 16
------> CAND: 171.803624 3634.110840 0.5682126 0.7685572 15.1354 10.7983  8
------> CAND: 364.754909 4327.368652 0.8743832 1.1220568 15.1327 10.7954  8
------> CAND: 431.920550 4178.015625 0.8639866 2.6057003 16.8251 10.772  4
------> CAND: 149.973195 3660.616211 0.4551657 2.1057875 16.8062 10.757  4
------> CAND: 218.241750 3652.813965 0.4711350 2.1815927 16.8052 10.7563  4
------> CAND: 230.363163 3762.500488 0.9897591 2.7654433 15.0868 10.748  8
------> CAND:   0.498777 3782.857910 0.9938915 2.7641103 19.8774 10.7444  2
------> CAND: 431.871762 3998.681152 0.9809276 2.7510457 16.7893 10.7436  4
------> CAND: 102.317972 3824.582275 0.4980316 1.2527118 14.504 10.7328 16
------> CAND:   0.998591 4711.597168 0.9129030 2.3221834 16.746 10.7093  4
------> CAND: 274.221248 4029.948730 0.8450554 2.6307638 15.0378 10.6975  8
------> CAND: 424.675833 4224.060547 0.8039566 1.0861323 16.7301 10.6967  4
------> CAND: 403.089602 3753.052979 0.8443708 2.6823695 15.0314 10.6909  8
------> CAND: 119.282864 3687.607422 0.6823760 2.5465937 15.0188 10.6779  8
------> CAND: 117.263883 3763.024902 0.9579217 2.7458184 15.0156 10.6746  8
------> CAND: 243.943796 3616.425781 0.8961188 2.7068074 15.0011 10.6596  8
------> CAND: 221.640800 4221.210938 0.6329057 2.1004384 14.9895 10.6476  8
------> CAND: 215.907984 3739.341553 0.5501092 2.3210428 14.9866 10.6446  8
------> CAND: 304.361679 4544.116699 1.0410384 2.6491373 14.9779 10.6357  8
------> CAND: 115.291613 3638.830566 0.5455252 2.3683908 14.4149 10.6172 16
------> CAND:   0.332950 3920.731445 0.8298241 0.7522954 14.411 10.6121 16
------> CAND: 115.202861 4560.622070 1.0412337 2.6420791 14.4104 10.6113 16
------> CAND: 129.668680 4553.666016 0.8982221 2.4511366 14.9537 10.6108  8
------> CAND: 345.337137 3901.290039 1.0126809 2.7758558 19.644 10.6059  2
------> CAND: 234.562021 3748.621094 0.8693994 0.5712557 14.9345 10.591  8
------> CAND: 175.278452 4903.870117 0.9563370 1.9481597 14.3931 10.5889 16
------> CAND: 345.770258 4007.042725 0.8561478 2.6521671 14.9267 10.5829  8
------> CAND:  86.439385 4000.849121 0.5666165 2.1414344 14.3827 10.5755 16
------> CAND: 172.771334 3620.172852 0.8037731 2.6516333 16.5665 10.567  4
------> CAND: 191.191553 4428.916992 1.0902283 1.0022299 14.3725 10.5623 16
------> CAND: 230.420774 4172.160645 0.9355249 2.6767073 14.9049 10.5605  8
------> CAND:  86.367242 3818.668213 0.9625913 2.7476292 14.3689 10.5576 16
------> CAND: 469.123782 3748.621094 0.8693994 0.5712557 16.5304 10.5384  4
------> CAND:  57.587677 4171.727051 0.8937013 2.6448708 14.3516 10.5353 16
------> CAND: 179.216503 4337.707520 0.7657158 1.3226072 14.3421 10.523 16
------> CAND:  86.396047 4122.156250 0.7351514 2.4675424 14.338 10.5177 16
------> CAND:  75.347705 3805.593018 0.7165782 0.7517872 14.3343 10.5129 16
------> CAND: 131.171497 4179.136230 0.6812003 2.3205938 14.3341 10.5126 16
[14:58:01][6677][INFO ] Statistics: count dirty SumSpec pages 343226 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:58:01][6677][INFO ] Data processing finished successfully!
14:58:01 (6677): called boinc_finish(0)

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