Task 1726726545

Name: Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_180_6350000_1
Workunit ID: 872135800
Created: 8 Feb 2025 3:24:03 UTC
Sent: 8 Feb 2025 6:05:52 UTC
Report deadline: 22 Feb 2025 6:05:52 UTC
Received: 8 Feb 2025 8:25:03 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,755.74
CPU time (sec): 33.22
Peak working set size (MB): 242.13
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>
[07:19:22][114523][INFO ] Application startup - thank you for supporting Einstein@Home!
[07:19:22][114523][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_cfbf00125_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_4_dms_200_180.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 6350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_180.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_180_6350000_1_0
------> GPU usage: 0.496000
[07:19:22][114523][INFO ] Starting data processing...
[07:19:22][114523][INFO ] opti: No host transfer for n_steps. Use device global.
[07:19:22][114523][INFO ] opti: No host transfer for mean. Use device global.
[07:19:22][114523][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:19:22][114523][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:19:22][114523][INFO ] opti: power spectrum in fft callback (static link).
[07:19:22][114523][INFO ] opti: __constant__ access is not uniform, bad!
[07:19:22][114523][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[07:19:22][114523][INFO ] CUDA global memory status (initial GPU state, including context):
[07:19:22][114523][INFO ] No template file. Generating templates.
[07:19:22][114523][INFO ] Template param value T_cons = 50000
[07:19:26][114523][INFO ] Number of generated templates to be used: 50000
[07:19:26][114523][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_4_dms_200_180.cpt
[07:19:26][114523][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_4_dms_200_180.cpt (No such file or directory).
------> Starting from scratch...
[07:19:26][114523][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_180.binary
[07:19:26][114523][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_4_dms_200_DM248.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735048973555
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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 cm^-3 pc
------> Scale factor: 1.16409
[07:19:26][114523][INFO ] Allocating memory for dedispersed compressed time series...
[07:19:26][114523][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:19:26][114523][INFO ] 8-bit allocation done
[07:19:26][114523][INFO ] Foobar
[07:19:26][114523][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_180.binary
[07:19:27][114523][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:19:27][114523][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:19:27][114523][INFO ] FftSize = 12582913
[07:19:27][114523][INFO ] Seed for random number generator is -1038667582.
[07:19:29][114523][INFO ] 8[07:19:29][114523][INFO ] 9[07:19:30][114523][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:19:30][114523][INFO ] Normalization factor 3.97364e-08
[07:19:30][114523][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
[07:19:30][114523][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1250 MB (2786 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:19:30][114523][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:19:30][114523][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:19:30][114523][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:20:22][114523][INFO ] Checkpoint committed!
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[08:38:36][114523][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.459775 5537.641113 0.6079451 5.9429736 17.8189 13.6103  8
------> CAND: 319.831798 4073.191895 0.6409416 6.1746759 23.8031 13.0797  2
------> CAND: 148.876769 3984.369385 0.8452422 3.5074458 16.1103 12.853 16
------> CAND:  57.729888 5537.641113 0.6079451 5.9429736 15.9273 12.6081 16
------> CAND:  76.930710 7201.961914 1.1585200 5.9560914 19.0529 12.5497  4
------> CAND: 134.721064 4082.743164 0.8823916 6.2574773 15.5904 12.1593 16
------> CAND:  38.465225 7201.961914 1.1585200 5.9560914 16.4335 12.1489  8
------> CAND: 265.387037 4265.132812 1.0733443 3.5890057 16.2323 11.9383  8
------> CAND: 136.311336 6444.390625 1.3377631 4.4250631 15.3007 11.7758 16
------> CAND:  86.534625 3653.652344 0.3077134 5.8496623 15.2964 11.77 16
------> CAND: 172.855415 3813.627197 0.6090598 3.4856820 16.0618 11.7602  8
------> CAND: 172.643655 4966.329102 0.4001494 5.7308722 15.2092 11.655 16
------> CAND: 115.514272 5405.386230 1.0557364 0.1053934 15.1777 11.6135 16
------> CAND: 173.870355 4087.545410 1.0038992 3.5193295 15.1442 11.5695 16
------> CAND: 159.916029 4073.191895 0.6409416 6.1746759 17.8142 11.559  4
------> CAND: 230.791872 7201.961914 1.1585200 5.9560914 17.7969 11.5451  4
------> CAND:  86.562912 4105.654297 0.7159995 6.2044344 14.9932 11.371 16
------> CAND: 231.683286 5050.703125 1.0729347 3.9333379 15.6091 11.2888  8
------> CAND: 187.274263 5281.437012 1.1531612 4.0049753 14.8847 11.229 16
------> CAND: 288.608176 3905.425293 0.2455319 5.6653018 17.3872 11.2187  4
------> CAND:  42.191258 5018.821289 1.1335185 3.9010823 14.8694 11.2089 16
------> CAND: 192.421886 4083.066650 0.7331145 6.2135973 14.8618 11.199 16
------> CAND: 307.417400 3966.221436 0.9516040 3.4740691 15.4882 11.1634  8
------> CAND:  86.405909 4584.239258 0.9646763 3.7666273 14.7839 11.0971 16
------> CAND: 213.221285 4073.191895 0.6409416 6.1746759 17.2168 11.0831  4
------> CAND: 230.794207 7239.196777 1.1587949 5.9735818 25.5098 11.0788  1
------> CAND: 115.544116 4437.256348 0.9273019 0.0312239 14.7453 11.0467 16
------> CAND: 345.623635 4581.642578 0.9648833 3.7653620 17.1429 11.0244  4
------> CAND: 201.177725 3741.454346 0.8231213 3.3828197 14.7235 11.0183 16
------> CAND: 152.120114 3765.944824 0.5268373 6.0665302 20.2323 10.9549  2
------> CAND: 134.411210 4097.917480 0.7973215 6.2369723 14.6741 10.9538 16
------> CAND: 179.062095 4457.480469 0.9245589 0.0324564 14.649 10.9212 16
------> CAND: 264.932896 3804.781738 0.6286101 3.4723425 15.2186 10.8842  8
------> CAND: 461.930448 3929.098877 0.5493115 6.1095629 16.956 10.8759  4
------> CAND: 334.518979 3772.111084 0.7186419 3.4271545 15.1858 10.8503  8
------> CAND: 171.039370 5129.067383 0.9903930 0.0796022 16.9097 10.8392  4
------> CAND: 132.693519 4265.132812 1.0733443 3.5890057 14.5596 10.805 16
------> CAND: 303.318971 4671.207031 0.9574983 0.0596062 15.1048 10.7666  8
------> CAND: 172.233891 6206.857910 1.1053121 0.0303032 16.8068 10.7575  4
------> CAND:  86.566026 4141.491699 0.6883409 6.1974154 14.5122 10.7434 16
------> CAND: 173.213278 4558.142090 0.9674808 0.0605730 15.0627 10.7232  8
------> CAND:  57.527470 6395.711426 0.7414324 5.5916810 14.4864 10.7099 16
------> CAND:  86.561874 4524.628418 0.7609709 6.2665777 15.0448 10.7047  8
------> CAND: 432.676500 4999.129883 0.5878178 6.1061087 24.6183 10.6916  1
------> CAND:  36.722881 4007.983887 0.7039624 3.5587192 14.4699 10.6885 16
------> CAND: 346.253723 4760.484375 0.8700433 0.0387527 19.7539 10.6711  2
------> CAND: 115.566952 4824.481934 1.1164608 0.1151216 14.4529 10.6664 16
------> CAND: 136.763920 3669.411621 0.6656831 6.1095376 14.444 10.6549 16
------> CAND: 386.655406 5969.412109 1.1548238 4.3030100 14.9938 10.6521  8
------> CAND:  95.059760 3623.663574 0.6325522 6.0872960 14.4264 10.6321 16
------> CAND: 135.581596 3754.719727 0.9895648 6.1985650 14.9729 10.6305  8
------> CAND:   1.571587 3930.803223 0.6836857 3.5290248 14.9717 10.6293  8
------> CAND: 180.916029 5634.430176 1.2651782 0.1629818 14.4205 10.6245 16
------> CAND: 205.277970 3724.581299 0.9149776 6.1814508 14.9669 10.6244  8
------> CAND: 281.333096 3720.718994 0.9167358 6.1772165 16.6358 10.6219  4
------> CAND: 159.915769 4073.191895 0.6409416 6.1746759 14.9555 10.6126  8
------> CAND: 496.512897 3916.924072 0.9638208 6.2359657 16.6204 10.6097  4
------> CAND: 154.889596 4134.011230 0.9122370 3.5616302 14.9506 10.6076  8
------> CAND: 447.472674 5783.357910 1.1672096 4.2137098 16.6148 10.6053  4
------> CAND: 436.961775 3802.009033 0.7896441 6.1718163 16.6053 10.5977  4
------> CAND:  43.277044 4861.625977 0.8073663 0.0006018 14.3939 10.59 16
------> CAND: 130.581633 3766.301514 0.7291365 6.1472936 14.385 10.5785 16
------> CAND: 158.345220 3615.659424 0.8832203 3.3010879 14.3771 10.5682 16
------> CAND:  44.553310 4531.009766 0.6434999 6.1921387 14.9054 10.561  8
------> CAND: 499.237484 5118.333496 1.1414454 3.9404335 16.5406 10.5464  4
------> CAND:  88.753688 5759.982910 0.8822628 6.2255960 16.5332 10.5406  4
------> CAND:  59.187291 4398.942383 0.5835778 3.8446636 14.3553 10.54 16
------> CAND: 140.385370 3722.590576 0.4291657 6.0016971 14.3543 10.5388 16
------> CAND:  60.094275 4056.074219 1.0022522 6.2735362 16.5099 10.5221  4
------> CAND:  99.044264 4452.249512 0.5089620 3.9455912 14.8448 10.4987  8
------> CAND: 384.842475 5375.833008 0.5483465 4.5681863 24.1705 10.4971  1
------> CAND:  67.023170 5353.195312 0.9095184 0.0376160 14.3137 10.4863 16
------> CAND:  37.628049 4038.156006 0.9763781 3.5048990 14.3132 10.4856 16
------> CAND:  62.792652 3743.798096 0.8028958 6.1607113 14.3102 10.4817 16
------> CAND: 231.007524 4350.494141 0.7471526 6.2425938 14.8227 10.4759  8
------> CAND: 123.111662 3615.396484 0.8848285 6.1440272 14.2991 10.4674 16
------> CAND: 146.619299 3839.330078 0.9594975 3.4079375 14.2824 10.4458 16
------> CAND: 115.430191 3905.524170 0.2447969 5.6625195 14.28 10.4427 16
------> CAND:  57.617520 4503.061523 1.0148305 3.7095747 14.2754 10.4368 16
------> CAND: 127.078000 4213.637207 0.9400686 0.0104763 16.3913 10.4282  4
------> CAND: 327.245456 4151.335938 1.0335439 0.0191265 16.3889 10.4263  4
------> CAND: 178.686586 4055.320801 0.9332055 3.5224915 14.7736 10.4254  8
------> CAND: 253.827202 4267.244629 0.4072411 3.9466875 19.3319 10.421  2
------> CAND:  80.580188 3632.804443 0.4605847 6.0101914 14.2593 10.416 16
------> CAND:  26.899940 3894.963379 0.9318215 6.2287183 14.7642 10.4158  8
------> CAND: 115.514013 4252.190430 0.7088162 6.2176175 14.2585 10.4149 16
------> CAND:  86.493363 4040.597656 0.1795163 4.8745680 14.2558 10.4115 16
------> CAND:  28.862349 3956.099609 0.8355663 6.2215481 14.2544 10.4097 16
------> CAND: 316.832911 3785.687744 0.3174618 5.8648410 14.7551 10.4064  8
------> CAND:  61.968451 3925.969238 0.5539156 6.1048522 14.2495 10.4033 16
------> CAND: 314.702341 3810.306641 0.7597227 6.1704235 16.3519 10.397  4
------> CAND: 100.052198 5486.474121 1.2469033 0.1627964 14.2405 10.3917 16
------> CAND: 115.473789 3672.085693 0.6746080 6.1129422 14.2266 10.3738 16
------> CAND: 460.922514 4699.244141 1.1395959 3.7651176 16.3162 10.3688  4
------> CAND:  94.316526 4712.533691 1.0629500 3.7960367 14.2214 10.3671 16
------> CAND:  41.069400 3743.542236 0.6058428 6.1055450 14.2189 10.3639 16
------> CAND: 144.495476 3771.663086 0.8692874 3.3856244 14.2177 10.3624 16
------> CAND: 111.325016 4631.303711 0.8970358 0.0436945 14.6956 10.3452  8
------> CAND: 367.228810 4009.610840 0.7024774 3.5601690 23.8186 10.3443  1
------> CAND:  46.265811 3799.854004 0.6384913 3.4709237 14.2022 10.3424 16
[08:38:36][114523][INFO ] Statistics: count dirty SumSpec pages 1899 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:38:36][114523][INFO ] Data processing finished successfully!
08:38:36 (114523): called boinc_finish(0)

</stderr_txt>
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