Task 1709302291

Name: Ter5_1_dns_cfbf00098_segment_3_dms_200_40000_180_2550000_3
Workunit ID: 856568126
Created: 6 Jan 2025 2:31:38 UTC
Sent: 6 Jan 2025 3:43:13 UTC
Report deadline: 20 Jan 2025 3:43:13 UTC
Received: 6 Jan 2025 8:42:33 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803899
Run time (sec): 423.70
CPU time (sec): 36.88
Peak working set size (MB): 373.52
Peak swap size (MB): 10369.16
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>
[03:32:44][379098][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_cfbf00098_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_3_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 2550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_3_dms_200_180.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_3_dms_200_40000_180_2550000_3_0
------> GPU usage: 1.000000
[03:32:44][379098][INFO ] Starting data processing...
[03:32:44][379098][INFO ] opti: No host transfer for n_steps. Use device global.
[03:32:44][379098][INFO ] opti: No host transfer for mean. Use device global.
[03:32:44][379098][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:32:44][379098][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:32:44][379098][INFO ] opti: power spectrum in fft callback (static link).
[03:32:44][379098][INFO ] opti: __constant__ access is not uniform, bad!
[03:32:44][379098][INFO ] Running on device 1 NVIDIA GeForce RTX 2080
[03:32:44][379098][INFO ] CUDA global memory status (initial GPU state, including context):
[03:32:44][379098][INFO ] No template file. Generating templates.
[03:32:44][379098][INFO ] Template param value T_cons = 50000
[03:32:49][379098][INFO ] Number of generated templates to be used: 50000
[03:32:49][379098][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_3_dms_200_180.cpt
[03:32:49][379098][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_3_dms_200_180.cpt (No such file or directory).
------> Starting from scratch...
[03:32:49][379098][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_3_dms_200_180.binary
[03:32:49][379098][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_3_dms_200_DM248.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714521061142
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 1.58294
[03:32:49][379098][INFO ] Allocating memory for dedispersed compressed time series...
[03:32:49][379098][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:32:49][379098][INFO ] 8-bit allocation done
[03:32:49][379098][INFO ] Foobar
[03:32:49][379098][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_3_dms_200_180.binary
[03:32:49][379098][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:32:49][379098][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:32:49][379098][INFO ] FftSize = 12582913
[03:32:50][379098][INFO ] Seed for random number generator is 1110996871.
[03:32:52][379098][INFO ] 8[03:32:52][379098][INFO ] 9[03:32:54][379098][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:32:54][379098][INFO ] Normalization factor 3.97364e-08
[03:32:54][379098][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
[03:32:54][379098][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 681 MB (7298 MB free / 7979 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:32:54][379098][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:32:54][379098][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:32:54][379098][INFO ] TimeSeriesLength = 16776059, params->nsamples = 25165824
sum = 1225.31835938, mean= 0.00007304  0.00007304
[03:32:54][379098][INFO ] Launching time series padding kernel: grid 196608, block 32
[03:33:44][379098][INFO ] Checkpoint committed!
[03:34:44][379098][INFO ] Checkpoint committed!
[03:35:44][379098][INFO ] Checkpoint committed!
[03:36:44][379098][INFO ] Checkpoint committed!
[03:37:44][379098][INFO ] Checkpoint committed!
[03:38:44][379098][INFO ] Checkpoint committed!
[03:39:44][379098][INFO ] Checkpoint committed!
[03:39:46][379098][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.402276 3824.692383 0.6168008 2.7612095 16.1062 12.8475 16
------> CAND: 179.902905 5314.842285 1.0902154 2.8620248 29.1569 12.6627  1
------> CAND: 179.903165 5317.295410 1.0901426 2.8610594 28.5909 12.4169  1
------> CAND:  59.965559 4929.729492 0.6934493 2.4945714 16.4436 12.1595  8
------> CAND: 179.902127 5329.932617 1.0908327 2.8689244 16.3839 12.097  8
------> CAND: 115.178727 3863.416748 0.8109953 2.8837771 15.5287 12.0775 16
------> CAND: 230.471119 3958.028076 0.5854473 2.7156439 16.2521 11.959  8
------> CAND: 296.794652 3644.167480 0.9134448 2.8914876 16.2084 11.9133  8
------> CAND: 179.887594 5088.652832 0.9747019 2.8442109 27.3779 11.8901  1
------> CAND: 179.901867 5327.447266 1.0909075 2.8698866 27.2818 11.8483  1
------> CAND:  89.951582 5314.842285 1.0902154 2.8620248 21.4856 11.6994  2
------> CAND: 192.645583 3986.934082 0.4938347 2.5840101 17.9826 11.6933  4
------> CAND: 115.195595 4054.738770 0.8554483 2.9159095 15.2261 11.6773 16
------> CAND:  86.487395 3819.729980 0.3627193 1.0007416 15.1433 11.5683 16
------> CAND: 263.208977 3775.608887 0.9275051 0.3759329 17.7757 11.5282  4
------> CAND:  87.847223 4105.438965 0.8346677 0.6280410 15.1111 11.5259 16
------> CAND: 198.664379 4355.285156 0.6989128 2.7610240 26.435 11.4806  1
------> CAND: 155.806182 4372.184570 1.0223851 2.9908113 15.0665 11.4673 16
------> CAND: 115.235559 3958.028076 0.5854473 2.7156439 15.0133 11.3974 16
------> CAND:   9.078409 3775.996338 0.9108398 0.3781580 14.9922 11.3697 16
------> CAND: 115.245940 4162.730957 0.9055036 2.9373608 14.9869 11.3629 16
------> CAND:  47.060428 3967.765625 0.8642449 2.9159622 26.1333 11.3495  1
------> CAND: 461.275706 3678.784912 0.3155779 2.2456834 17.5236 11.3273  4
------> CAND: 137.578778 4110.871094 0.9783095 2.9677866 14.951 11.3158 16
------> CAND: 410.149289 3720.143311 0.4832806 0.6225007 26.0418 11.3098  1
------> CAND: 243.213797 4055.058350 0.4043442 2.3064036 20.828 11.3086  2
------> CAND:  59.912879 3903.097412 0.9965139 2.9556482 17.4708 11.2853  4
------> CAND:  75.744494 4124.111816 0.7461650 2.8369298 14.9095 11.2613 16
------> CAND: 179.887854 5090.650879 0.9743917 2.8432319 15.5638 11.2417  8
------> CAND:  99.913101 3797.248535 0.6757467 2.8043861 17.4086 11.2357  4
------> CAND: 386.759210 3769.993164 0.7274041 2.8337252 17.4012 11.2299  4
------> CAND: 403.294614 4496.986328 0.8411731 2.8813591 17.3743 11.2085  4
------> CAND:  86.417068 3776.425049 0.5633662 2.7013156 14.8646 11.2026 16
------> CAND: 205.074774 3720.143311 0.4832806 0.6225007 20.6294 11.1906  2
------> CAND:  59.967376 5327.447266 1.0909075 2.8698866 17.3429 11.1834  4
------> CAND: 230.392228 3934.642334 0.9852726 2.9596863 15.4924 11.1677  8
------> CAND:  86.421479 4422.874023 0.5264417 2.4460797 14.8349 11.1638 16
------> CAND:  86.419403 3802.961914 0.5235236 2.6550007 14.8315 11.1593 16
------> CAND: 288.968375 3986.934082 0.4938347 2.5840101 20.5472 11.1418  2
------> CAND: 120.436642 3791.755615 0.3898637 0.8693213 15.4649 11.1392  8
------> CAND: 179.876435 4866.706543 0.8821908 2.8140986 25.6473 11.1385  1
------> CAND:  99.332319 4355.285156 0.6989128 2.7610240 20.5305 11.1319  2
------> CAND: 192.683990 3767.161865 0.9299158 2.9149542 14.8098 11.131 16
------> CAND: 477.281452 4557.925293 1.1156231 3.0259864 20.509 11.1191  2
------> CAND:  43.488544 4553.046875 0.9793156 2.9654870 15.4427 11.1162  8
------> CAND:  31.505190 5578.727051 1.2342681 1.3653145 14.7544 11.0586 16
------> CAND: 230.666788 4144.331055 0.4064609 2.2515914 15.3871 11.0586  8
------> CAND: 119.914509 4372.419922 0.7486631 2.8078272 25.4234 11.0412  1
------> CAND:  59.967635 5314.842285 1.0902154 2.8620248 17.1349 11.0181  4
------> CAND: 270.054050 3769.140869 0.9450297 0.3660029 15.3244 10.9936  8
------> CAND: 460.804178 3795.034668 0.6801674 2.8071806 17.0191 10.926  4
------> CAND:  75.669755 4289.526855 0.4777690 2.3797882 15.2555 10.9224  8
------> CAND: 328.385220 4221.351562 0.7778386 0.7514325 15.2414 10.9078  8
------> CAND:  39.970119 4835.963867 0.8036229 2.7344017 15.2204 10.8861  8
------> CAND: 236.049527 3620.845459 0.7384245 0.3458022 15.206 10.8711  8
------> CAND: 131.366908 5442.845215 1.0159076 2.7357438 16.9405 10.8636  4
------> CAND: 199.826201 3797.248535 0.6757467 2.8043861 24.9746 10.8463  1
------> CAND:  89.951063 5327.447266 1.0909075 2.8698866 20.0074 10.8214  2
------> CAND: 499.140428 4410.252930 0.8663646 2.8962557 20.0005 10.8174  2
------> CAND: 471.421736 4108.156738 0.4587711 1.0838425 16.8655 10.8041  4
------> CAND:  43.486987 4445.760742 0.9297667 2.9462197 15.1402 10.8031  8
------> CAND: 230.357194 3863.416748 0.8109953 2.8837771 15.1312 10.7939  8
------> CAND: 279.785124 3957.210449 0.8680158 2.9123044 16.8412 10.7848  4
------> CAND:  66.853451 4054.567627 0.4107741 2.3488638 14.5422 10.7823 16
------> CAND: 292.836618 4437.008301 0.5046620 2.3637378 16.837 10.7815  4
------> CAND: 312.128269 3789.096191 0.6901678 0.4955257 15.1095 10.7714  8
------> CAND: 189.283123 3931.005127 0.9196318 0.4744194 15.1009 10.7626  8
------> CAND:  58.402276 3804.964111 0.8375597 0.4252451 14.522 10.756 16
------> CAND: 460.907463 4142.182129 0.6702147 2.7859821 16.7815 10.7374  4
------> CAND: 104.366797 3928.728027 0.7220999 2.8323457 15.0719 10.7327  8
------> CAND:  34.591532 3750.870117 0.4279324 0.7496835 14.4944 10.7203 16
------> CAND:  98.585452 5387.720703 1.0699636 1.3712116 14.4941 10.7198 16
------> CAND: 403.294354 4496.986328 0.8411731 2.8813591 15.0381 10.6978  8
------> CAND:  89.943797 5088.652832 0.9747019 2.8442109 19.7944 10.6951  2
------> CAND: 167.515495 5252.043945 1.2072765 2.9893458 15.0279 10.6872  8
------> CAND: 270.734223 4230.787109 0.8510352 0.7092371 16.7174 10.6866  4
------> CAND:  59.957255 4372.419922 0.7486631 2.8078272 19.7612 10.6754  2
------> CAND: 119.887520 4194.293457 0.5788936 2.6497941 24.5727 10.6718  1
------> CAND: 320.244159 3910.782715 0.6178027 2.7523057 16.6775 10.655  4
------> CAND:  52.478460 3731.777832 0.2854971 1.2354962 16.6665 10.6462  4
------> CAND: 238.640726 4557.925293 1.1156231 3.0259864 16.6623 10.6429  4
------> CAND:  86.438866 4381.747070 0.5816998 2.5967414 14.4313 10.6384 16
------> CAND: 289.811260 4697.269531 0.6189169 1.3840396 16.6366 10.6226  4
------> CAND: 295.876508 3720.583496 0.9833402 0.3201908 19.6697 10.6212  2
------> CAND: 193.308889 4539.545410 1.0336035 2.9951653 14.9585 10.6158  8
------> CAND: 198.663341 4357.508789 0.6992586 2.7698760 24.4234 10.607  1
------> CAND: 382.868129 5957.036133 1.1550813 1.8460979 16.6091 10.6007  4
------> CAND: 403.091159 3839.214844 0.7561963 2.8495517 16.6035 10.5963  4
------> CAND: 365.441311 5139.603516 1.1039916 1.1452302 14.9294 10.5858  8
------> CAND: 234.554236 4041.200439 0.9128699 2.9370558 14.9287 10.585  8
------> CAND: 202.577258 4756.854004 0.9354740 2.8908088 14.3856 10.5793 16
------> CAND:  86.384369 3836.238770 0.8512439 2.8947194 14.3841 10.5773 16
------> CAND: 184.815673 3859.987305 0.5771614 0.6435119 16.5731 10.5722  4
------> CAND:  11.033291 3625.799072 0.6195813 0.4126523 14.3769 10.5679 16
------> CAND:  86.370096 4133.076172 0.9779618 2.9734166 14.3744 10.5647 16
------> CAND:   9.078149 3732.350098 0.8916462 0.3564021 14.3723 10.562 16
------> CAND: 151.236745 3941.335693 0.4126776 2.4103663 14.3707 10.56 16
------> CAND: 230.561168 3731.988281 0.2824625 1.9897102 14.8874 10.5425  8
------> CAND: 100.731852 4282.682129 1.0471668 3.0059879 14.8751 10.5298  8
------> CAND: 207.290982 4264.339844 0.7554579 2.8450875 14.8663 10.5208  8
[03:39:46][379098][INFO ] Statistics: count dirty SumSpec pages 1834 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:39:46][379098][INFO ] Data processing finished successfully!
03:39:46 (379098): called boinc_finish(0)

</stderr_txt>
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