Task 1706401860

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_39_2200000_1
Workunit ID: 859767104
Created: 31 Dec 2024 22:44:01 UTC
Sent: 1 Jan 2025 4:47:09 UTC
Report deadline: 15 Jan 2025 4:47:09 UTC
Received: 1 Jan 2025 9:44:45 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803899
Run time (sec): 424.46
CPU time (sec): 40.98
Peak working set size (MB): 278.72
Peak swap size (MB): 10369.16
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[04:36:32][336565][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_39.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 2200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_39.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_39_2200000_1_0
------> GPU usage: 1.000000
[04:36:32][336565][INFO ] Starting data processing...
[04:36:32][336565][INFO ] opti: No host transfer for n_steps. Use device global.
[04:36:32][336565][INFO ] opti: No host transfer for mean. Use device global.
[04:36:32][336565][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[04:36:32][336565][INFO ] opti: sumspec[i] allloc, free and pinned.
[04:36:32][336565][INFO ] opti: power spectrum in fft callback (static link).
[04:36:32][336565][INFO ] opti: __constant__ access is not uniform, bad!
[04:36:33][336565][INFO ] Running on device 0 NVIDIA GeForce RTX 2080
[04:36:33][336565][INFO ] CUDA global memory status (initial GPU state, including context):
[04:36:33][336565][INFO ] No template file. Generating templates.
[04:36:33][336565][INFO ] Template param value T_cons = 50000
[04:36:38][336565][INFO ] Number of generated templates to be used: 50000
[04:36:38][336565][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_39.cpt
[04:36:38][336565][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_39.cpt (No such file or directory).
------> Starting from scratch...
[04:36:38][336565][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_39.binary
[04:36:38][336565][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM233.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206710871
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 233.9 cm^-3 pc
------> Scale factor: 1.01337
[04:36:38][336565][INFO ] Allocating memory for dedispersed compressed time series...
[04:36:38][336565][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[04:36:38][336565][INFO ] 8-bit allocation done
[04:36:38][336565][INFO ] Foobar
[04:36:38][336565][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_39.binary
[04:36:38][336565][INFO ] Allocating memory for dedispersed uncompressed time series.
[04:36:38][336565][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[04:36:38][336565][INFO ] FftSize = 12582913
[04:36:38][336565][INFO ] Seed for random number generator is -1033572271.
[04:36:41][336565][INFO ] 8[04:36:41][336565][INFO ] 9[04:36:43][336565][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[04:36:43][336565][INFO ] Normalization factor 3.97364e-08
[04:36:43][336565][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
[04:36:43][336565][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 760 MB (7216 MB free / 7976 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[04:36:43][336565][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[04:36:43][336565][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[04:36:43][336565][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1271.88793945, mean= -0.00007581  -0.00007581
[04:36:43][336565][INFO ] Launching time series padding kernel: grid 196608, block 32
[04:37:33][336565][INFO ] Checkpoint committed!
[04:38:33][336565][INFO ] Checkpoint committed!
[04:39:33][336565][INFO ] Checkpoint committed!
[04:40:33][336565][INFO ] Checkpoint committed!
[04:41:33][336565][INFO ] Checkpoint committed!
[04:42:33][336565][INFO ] Checkpoint committed!
[04:43:33][336565][INFO ] Checkpoint committed!
[04:43:36][336565][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 5215.123535 1.1932211 2.8259900 21.0112 17.0406  8
------> CAND:   0.250426 4201.325684 0.6303137 1.0163711 19.2345 15.1216  8
------> CAND:   0.250167 4096.416504 0.4595596 1.3205526 19.1518 15.0329  8
------> CAND:   0.501112 4012.879639 0.4664437 1.1547364 26.216 14.5209  2
------> CAND:   0.501372 5495.458008 1.0066975 1.9507036 25.7658 14.2517  2
------> CAND:   0.250686 5529.816895 1.2041210 1.5467317 17.4075 13.1743  8
------> CAND: 115.248275 4905.248535 0.9289050 2.6952589 16.1244 12.8718 16
------> CAND:   0.500334 3686.270752 0.9771939 2.8664529 23.0368 12.6228  2
------> CAND: 115.231667 3902.651855 0.5698402 2.5808783 15.9063 12.5799 16
------> CAND: 375.264251 4017.998047 0.7592453 2.7681119 22.9271 12.5575  2
------> CAND: 115.217134 3972.620605 0.6979923 2.7276328 15.7979 12.4353 16
------> CAND: 155.097982 4027.260986 0.8301467 2.8177865 15.4638 11.9915 16
------> CAND: 345.631939 4522.847168 0.8450748 2.7473757 18.2967 11.9442  4
------> CAND:   0.167124 5495.458008 1.0066975 1.9507036 16.1757 11.8791  8
------> CAND:   1.251094 4795.430664 0.7309811 1.5185722 27.1593 11.7951  1
------> CAND: 460.733851 4169.319824 0.9734824 2.8991551 18.0742 11.7664  4
------> CAND:   1.250834 4207.330078 0.4845000 1.3954204 27.0398 11.7432  1
------> CAND: 142.728219 4099.894043 0.7909256 0.7402733 16.0038 11.6996  8
------> CAND:  86.363609 4211.854492 1.0359156 2.9281406 15.1874 11.6263 16
------> CAND: 403.505335 4498.415039 0.7611805 2.6573720 17.8477 11.5856  4
------> CAND: 259.146880 4246.445312 0.7987382 2.7694454 15.8677 11.5578  8
------> CAND:   0.499555 3634.546387 0.5146607 2.5571640 17.7887 11.5386  4
------> CAND:  32.765107 4874.500488 0.7159497 2.2333415 15.0977 11.5083 16
------> CAND: 172.723065 4079.789062 0.9929585 2.9045179 15.7757 11.462  8
------> CAND:  35.827834 4133.857422 0.6224902 2.5881541 15.0276 11.4162 16
------> CAND:   0.499815 5248.148926 1.1972266 2.8375635 17.6218 11.4055  4
------> CAND: 403.241674 3801.309814 0.9503008 2.8714452 17.6015 11.3894  4
------> CAND:   1.251353 5333.197754 0.9176364 1.9370030 26.1368 11.3511  1
------> CAND: 291.739673 4952.412598 1.0820267 2.8336105 15.658 11.3396  8
------> CAND: 151.169792 4924.645020 1.0810766 1.1540940 14.967 11.3368 16
------> CAND: 345.566543 4683.632324 1.0795251 2.8917944 20.8033 11.2939  2
------> CAND:  75.586194 4024.536133 0.5757975 2.5719054 14.8487 11.1818 16
------> CAND: 172.726958 4211.854492 1.0359156 2.9281406 14.8289 11.1559 16
------> CAND:   0.249648 3707.860596 0.9442608 2.8616419 15.4627 11.1369  8
------> CAND: 115.232445 4580.056641 1.0734448 2.9186563 14.7982 11.1158 16
------> CAND:  57.574442 4079.789062 0.9929585 2.9045179 14.7975 11.1149 16
------> CAND: 115.272150 3650.163330 0.4124276 2.3794458 14.7965 11.1135 16
------> CAND: 115.194038 4311.829102 1.0481899 2.9305391 14.7684 11.0769 16
------> CAND: 407.871058 3690.701416 0.5906112 2.6395278 17.1999 11.0697  4
------> CAND:  96.154630 5628.148438 1.1130711 1.8489329 14.7628 11.0696 16
------> CAND: 452.375321 4669.192383 0.7890663 2.6188400 17.1778 11.0522  4
------> CAND: 373.982017 3623.191406 0.6996824 0.4336754 17.1517 11.0314  4
------> CAND:  86.428746 3804.391113 0.4016080 2.2632148 14.7185 11.0118 16
------> CAND: 200.679208 3620.438477 0.7762072 2.7797256 20.3235 11.009  2
------> CAND: 151.510268 3787.704590 0.7105878 2.7387002 14.6964 10.9829 16
------> CAND:  71.569770 3754.182373 0.4590834 2.4349923 14.6607 10.9364 16
------> CAND:  86.418625 3789.559082 0.5447367 2.5790765 14.648 10.9199 16
------> CAND: 437.471191 3905.704346 0.8830503 2.8532095 20.1569 10.9101  2
------> CAND: 115.227514 4247.083984 0.7972706 2.7609167 14.6376 10.9064 16
------> CAND: 379.389150 4648.487305 0.9164011 2.7801511 16.9563 10.8762  4
------> CAND: 379.157927 4670.314453 0.6274517 1.7393671 15.1953 10.8601  8
------> CAND: 222.126602 4630.066406 1.1246858 2.9406981 15.1862 10.8507  8
------> CAND: 259.150513 4743.759277 0.9981232 2.8254893 20.0442 10.8433  2
------> CAND: 197.600651 3704.161621 0.5544971 2.5982997 14.5868 10.8403 16
------> CAND: 158.328092 3668.591064 0.9754919 2.8663299 15.1649 10.8287  8
------> CAND:  37.165863 3860.118652 0.6051802 0.7181081 15.135 10.7978  8
------> CAND: 115.255282 5117.074707 1.0680009 2.7576494 14.55 10.7924 16
------> CAND: 230.387297 4320.884766 0.8524208 2.7943892 15.1261 10.7886  8
------> CAND:  97.585044 3833.917725 0.3976998 2.2082841 14.5429 10.7833 16
------> CAND:  63.093423 3626.125000 0.6302775 2.6880579 14.5406 10.7802 16
------> CAND: 218.399272 3931.105225 0.7414802 0.6449375 16.8225 10.77  4
------> CAND: 316.656185 3668.591064 0.9754919 2.8663299 16.8214 10.7691  4
------> CAND: 403.505076 4498.415039 0.7611805 2.6573720 16.8142 10.7634  4
------> CAND: 366.057126 4580.478027 1.1179293 2.9433136 15.0951 10.7566  8
------> CAND: 259.119891 3950.756348 0.8371404 2.8293231 19.8799 10.7458  2
------> CAND: 252.237708 4233.803711 0.8050218 0.8348073 15.0568 10.717  8
------> CAND: 137.994253 4037.190674 0.6728925 2.6863034 14.4724 10.6917 16
------> CAND:   1.250575 3664.245117 0.3670845 0.9587488 24.5762 10.6733  1
------> CAND: 115.202342 4211.153809 0.8167627 2.7969348 14.4548 10.6688 16
------> CAND: 499.624931 3837.867188 0.5117462 2.5164218 24.5614 10.6669  1
------> CAND:  65.794654 4591.045410 1.0185134 2.8756576 14.4437 10.6545 16
------> CAND:   0.417031 4131.477051 0.5220038 1.1440921 16.6739 10.6521  4
------> CAND: 176.962147 5339.793945 0.9155798 2.1773007 14.4393 10.6488 16
------> CAND: 148.332838 3836.829102 0.8669859 2.8421810 19.7138 10.6473  2
------> CAND:  80.986579 3932.319092 0.9160206 2.8656733 14.4365 10.6452 16
------> CAND: 374.654145 3870.920166 0.5800703 2.6022134 16.658 10.6395  4
------> CAND: 187.632126 4017.998047 0.7592453 2.7681119 16.648 10.6316  4
------> CAND:  71.570808 3846.511475 0.4829034 2.4691021 14.4237 10.6286 16
------> CAND: 179.913285 3814.038574 0.3351986 1.5238528 16.6201 10.6094  4
------> CAND:   0.625677 4795.430664 0.7309811 1.5185722 19.6322 10.5989  2
------> CAND: 230.416881 3909.835449 0.5528156 2.5535011 24.3991 10.5964  1
------> CAND: 286.487986 3650.013428 0.4155461 0.7976843 16.6028 10.5957  4
------> CAND: 230.583226 4513.843262 0.7499534 2.6242247 14.9279 10.5842  8
------> CAND:  53.757581 4094.167969 1.0220287 0.6032753 14.3883 10.5827 16
------> CAND: 202.919291 3961.942139 1.0230819 2.9165807 16.5782 10.5763  4
------> CAND:  57.297545 3650.013428 0.4155461 0.7976843 14.3814 10.5738 16
------> CAND:  64.192444 4675.672852 0.6816803 2.3674507 19.5585 10.5552  2
------> CAND: 246.884294 4289.819336 0.8635896 2.8151143 14.8964 10.5517  8
------> CAND: 335.891003 4475.228516 0.6987930 2.5611424 16.5351 10.5421  4
------> CAND: 115.273707 3858.235840 0.6093813 2.6403191 14.3429 10.5239 16
------> CAND:  76.425187 3839.395020 0.5063667 0.8309482 14.3399 10.5201 16
------> CAND:  71.568992 3740.936768 0.4552380 2.4414167 14.3391 10.5191 16
------> CAND:  56.469711 4375.120117 0.7933264 2.7275386 14.3336 10.512 16
------> CAND: 117.887483 4112.329102 0.9381425 0.6605152 14.3238 10.4993 16
------> CAND:  35.825239 3912.309814 0.5467434 2.5431049 14.3187 10.4927 16
------> CAND: 307.440236 3778.545410 0.7278309 0.5339766 16.4655 10.4869  4
------> CAND:  84.920997 4910.144531 1.1609920 1.0757110 16.4537 10.4776  4
------> CAND: 397.702192 4384.614258 0.5125598 1.9572190 19.409 10.4667  2
------> CAND: 227.148623 3839.314209 0.7749893 2.7870696 14.8014 10.4539  8
------> CAND: 373.361271 3764.321777 0.9753680 2.8766232 14.7941 10.4464  8
[04:43:36][336565][INFO ] Statistics: count dirty SumSpec pages 236601 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[04:43:36][336565][INFO ] Data processing finished successfully!
04:43:36 (336565): called boinc_finish(0)

</stderr_txt>
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