Task 1706419932

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_81_2750000_1
Workunit ID: 859776651
Created: 31 Dec 2024 22:45:30 UTC
Sent: 1 Jan 2025 5:42:24 UTC
Report deadline: 15 Jan 2025 5:42:24 UTC
Received: 2 Jan 2025 5:41:43 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12932563
Run time (sec): 757.22
CPU time (sec): 61.27
Peak working set size (MB): 299.92
Peak swap size (MB): 10360.85
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>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[00:16:56][68956][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_81.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 2750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_81.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_81_2750000_1_0
------> GPU usage: 1.000000
[00:16:56][68956][INFO ] Starting data processing...
[00:16:56][68956][INFO ] opti: No host transfer for n_steps. Use device global.
[00:16:56][68956][INFO ] opti: No host transfer for mean. Use device global.
[00:16:56][68956][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:16:56][68956][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:16:56][68956][INFO ] opti: power spectrum in fft callback (static link).
[00:16:56][68956][INFO ] opti: __constant__ access is not uniform, bad!
[00:16:56][68956][INFO ] Running on device 0 NVIDIA GeForce GTX 1070 Ti
[00:16:56][68956][INFO ] CUDA global memory status (initial GPU state, including context):
[00:16:56][68956][INFO ] No template file. Generating templates.
[00:16:56][68956][INFO ] Template param value T_cons = 50000
[00:17:04][68956][INFO ] Number of generated templates to be used: 50000
[00:17:04][68956][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_81.cpt
[00:17:04][68956][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_81.cpt (No such file or directory).
------> Starting from scratch...
[00:17:04][68956][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_81.binary
[00:17:04][68956][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_DM238.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206641924
------> 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: 238.1 cm^-3 pc
------> Scale factor: 1.01362
[00:17:04][68956][INFO ] Allocating memory for dedispersed compressed time series...
[00:17:04][68956][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:17:04][68956][INFO ] 8-bit allocation done
[00:17:04][68956][INFO ] Foobar
[00:17:04][68956][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_81.binary
[00:17:04][68956][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:17:04][68956][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:17:04][68956][INFO ] FftSize = 12582913
[00:17:04][68956][INFO ] Seed for random number generator is -1035903597.
[00:17:08][68956][INFO ] 8[00:17:08][68956][INFO ] 9[00:17:10][68956][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:17:10][68956][INFO ] Normalization factor 3.97364e-08
[00:17:10][68956][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
[00:17:10][68956][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 858 MB (7257 MB free / 8115 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:17:10][68956][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:17:10][68956][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:17:10][68956][INFO ] TimeSeriesLength = 16772499, params->nsamples = 25165824
sum = -1421.88720703, mean= -0.00008477  -0.00008477
[00:17:10][68956][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:17:56][68956][INFO ] Checkpoint committed!
[00:18:56][68956][INFO ] Checkpoint committed!
[00:19:56][68956][INFO ] Checkpoint committed!
[00:20:56][68956][INFO ] Checkpoint committed!
[00:21:56][68956][INFO ] Checkpoint committed!
[00:22:56][68956][INFO ] Checkpoint committed!
[00:23:56][68956][INFO ] Checkpoint committed!
[00:24:56][68956][INFO ] Checkpoint committed!
[00:25:56][68956][INFO ] Checkpoint committed!
[00:26:57][68956][INFO ] Checkpoint committed!
[00:27:57][68956][INFO ] Checkpoint committed!
[00:28:57][68956][INFO ] Checkpoint committed!
[00:29:31][68956][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3916.871582 0.6189727 2.8061917 20.8928 16.912  8
------> CAND:   0.250167 4702.204590 0.5357297 1.4963459 18.9389 14.8046  8
------> CAND:   0.250426 4698.951660 0.6880911 1.1456739 18.9275 14.7924  8
------> CAND:   0.501372 6150.223145 1.1934785 1.7888258 25.6229 14.1662  2
------> CAND:   0.501112 4474.066895 0.4810363 1.3557767 25.6038 14.1548  2
------> CAND: 115.240490 3748.077148 0.8081862 2.9037044 16.1922 12.9628 16
------> CAND:   0.250686 5106.145020 0.7281082 1.4818972 19.1785 12.6505  4
------> CAND:   0.500334 3610.262451 0.9666088 2.9204223 22.9527 12.5727  2
------> CAND: 345.704602 5404.210449 1.1113932 2.9549327 19.0452 12.5436  4
------> CAND: 120.857566 3788.938965 0.9676002 2.9621260 15.4635 11.991 16
------> CAND:   0.500853 3646.190918 0.3858109 0.6354679 21.5685 11.7487  2
------> CAND: 115.310817 4634.562988 0.6366958 2.6768613 15.2456 11.703 16
------> CAND:   1.250834 4638.310547 0.5306946 1.3950739 26.822 11.6486  1
------> CAND:   1.251094 5389.775391 0.8086650 1.6448596 26.743 11.6143  1
------> CAND: 173.006190 4289.404785 0.4141182 1.3440253 15.9167 11.6088  8
------> CAND:   1.250575 3830.261719 0.3350447 0.9745020 26.717 11.603  1
------> CAND:   0.499555 4086.898682 0.5890071 2.7753062 17.8458 11.5842  4
------> CAND:  56.357084 3676.848389 0.6302488 2.8035123 15.112 11.5271 16
------> CAND:   1.251353 6029.633789 1.0597767 1.9313617 26.4398 11.4827  1
------> CAND:   0.167124 6138.707031 1.1160197 1.9112747 15.7589 11.4445  8
------> CAND:  99.877288 4612.360840 0.9054538 2.9650414 21.0453 11.4377  2
------> CAND: 259.332170 3744.658447 0.4068503 2.5673285 15.7011 11.3844  8
------> CAND: 134.194520 3737.728760 0.6587937 2.8266242 15.658 11.3396  8
------> CAND:   0.499815 5871.205078 1.2577313 2.9168940 17.4946 11.3042  4
------> CAND:  63.369800 3692.407471 0.8743071 2.9167075 15.6057 11.2853  8
------> CAND:  58.997590 3978.770508 0.2897913 1.6729181 15.5842 11.263  8
------> CAND:  96.125565 4162.583008 1.0099970 3.0195079 17.4086 11.2357  4
------> CAND: 334.575033 3789.772461 0.8509960 0.3810552 15.5303 11.207  8
------> CAND: 345.620002 3930.371338 0.5967495 2.7940202 15.4633 11.1375  8
------> CAND: 172.852301 5404.210449 1.1113932 2.9549327 15.4616 11.1357  8
------> CAND: 400.801509 3619.446777 0.7934304 2.8755705 17.2422 11.1034  4
------> CAND: 156.807888 4195.585938 1.0114461 0.5651949 15.4085 11.0807  8
------> CAND: 115.201823 4395.282715 1.0618567 3.0546985 14.7711 11.0804 16
------> CAND: 345.754946 3780.511475 0.3619007 2.4604259 15.3393 11.0091  8
------> CAND: 122.376473 4431.718262 1.0979928 0.6728383 15.3327 11.0022  8
------> CAND: 378.992620 5496.097656 1.2330501 1.2194983 15.3265 10.9958  8
------> CAND:  86.357900 3843.754639 0.8693795 2.9363055 14.6537 10.9273 16
------> CAND: 160.420515 4396.444336 1.0312707 3.0431514 15.2539 10.9207  8
------> CAND: 384.081335 4322.937500 0.7289901 0.7970490 15.2447 10.9111  8
------> CAND: 324.560574 3671.511719 0.3129977 2.3587093 20.1529 10.9078  2
------> CAND:  62.465411 5033.620117 1.1127675 1.0102988 14.6343 10.9021 16
------> CAND: 152.736449 4455.644043 0.7129119 0.9084284 14.6123 10.8734 16
------> CAND: 172.788202 3996.504639 0.8286418 2.9355729 16.946 10.868  4
------> CAND: 147.617112 3926.048340 0.6029190 2.7926137 14.6046 10.8634 16
------> CAND:  80.210387 4396.444336 1.0312707 3.0431514 14.5954 10.8514 16
------> CAND: 132.325794 4131.123047 0.9147100 2.9814658 15.1791 10.8433  8
------> CAND: 211.018053 4712.507324 0.5221125 2.3089347 16.8986 10.8303  4
------> CAND: 230.781751 3966.179688 0.5839514 0.6657057 15.1664 10.8303  8
------> CAND: 115.203380 4063.043213 0.7938347 2.9273527 14.5748 10.8247 16
------> CAND: 200.400755 3619.446777 0.7934304 2.8755705 15.1541 10.8176  8
------> CAND: 115.187031 4732.075684 1.0467662 3.0335014 15.152 10.8154  8
------> CAND: 353.090751 3760.550049 0.5858142 0.5034734 16.8471 10.7895  4
------> CAND: 472.594198 4214.977539 0.6899436 2.8561239 16.837 10.7815  4
------> CAND: 127.544338 4006.964844 0.3868938 1.0450687 14.5244 10.7591 16
------> CAND: 235.379215 4424.045898 0.7348576 2.8703983 15.0906 10.7519  8
------> CAND: 115.296544 3758.840576 0.5928937 2.7837000 16.7818 10.7377  4
------> CAND: 348.830389 4329.634766 1.0225538 0.6380970 15.0689 10.7295  8
------> CAND:  25.558797 4857.122070 0.5457524 2.2430055 14.4977 10.7246 16
------> CAND: 345.701488 4324.154297 0.6630087 2.8097241 16.7646 10.724  4
------> CAND:  86.356083 3929.834717 0.9214068 2.9658999 15.0493 10.7093  8
------> CAND: 253.551084 3917.036621 0.9239330 2.9651489 15.0452 10.7051  8
------> CAND:  75.948468 6103.414062 1.2182797 1.6973808 15.0321 10.6916  8
------> CAND: 322.450246 4701.365723 0.9708472 0.8822464 15.015 10.674  8
------> CAND: 329.820565 3792.372070 0.6608266 0.4687319 19.7465 10.6667  2
------> CAND: 162.214502 4964.635254 0.7640923 1.2732983 14.9972 10.6556  8
------> CAND:  49.672647 4632.799316 0.9021915 2.9683611 14.997 10.6554  8
------> CAND: 269.742639 3743.142090 0.6097910 2.7953155 19.7266 10.6549  2
------> CAND: 356.157630 4879.122070 0.9478856 1.0099890 14.9964 10.6547  8
------> CAND: 230.409874 3884.800293 0.7719447 2.9051042 14.9832 10.6411  8
------> CAND:  66.436939 3960.338379 0.4838004 2.6437566 14.4296 10.6362 16
------> CAND: 378.344885 3795.747559 0.8468497 0.3823261 24.4693 10.6269  1
------> CAND: 353.740562 4174.333496 1.0105270 0.5532706 14.9651 10.6225  8
------> CAND:  86.374249 4162.247559 0.9522702 3.0032275 14.4176 10.6207 16
------> CAND: 138.001519 3693.943115 0.8722852 0.3123587 14.9633 10.6207  8
------> CAND:  43.382405 3753.279053 0.8015532 2.9019337 14.4133 10.6151 16
------> CAND: 232.158966 4636.962891 0.9002447 2.9588838 16.6228 10.6116  4
------> CAND: 245.820826 4394.504883 0.7970211 2.9216204 14.9416 10.5983  8
------> CAND: 460.763695 4391.276367 0.9413423 2.9984491 19.6107 10.5862  2
------> CAND:  28.106399 4211.640625 1.0408490 0.5642654 14.927 10.5832  8
------> CAND: 115.144991 4026.257812 1.0141089 3.0116904 14.3753 10.5659 16
------> CAND: 124.087417 4291.799316 0.6000646 0.9135637 16.5587 10.5608  4
------> CAND:   0.249648 4003.338135 1.0119385 3.0041797 14.9021 10.5576  8
------> CAND: 422.590936 4112.036621 0.8910709 2.9754736 16.5063 10.5193  4
------> CAND: 126.093941 4636.086914 1.0452449 0.8045458 14.3387 10.5185 16
------> CAND: 345.624413 3975.996826 0.9472153 2.9802437 16.4989 10.5134  4
------> CAND: 290.765735 3737.609375 0.9871392 0.3033752 14.8526 10.5066  8
------> CAND: 188.393007 4738.880859 0.7427917 2.8003645 14.3255 10.5015 16
------> CAND: 313.453842 4031.714111 0.8098646 0.5545143 14.8335 10.487  8
------> CAND: 187.824682 3611.822510 0.9394845 2.9141598 14.3115 10.4834 16
------> CAND: 460.816375 3944.225098 0.7971957 2.9220977 16.4573 10.4805  4
------> CAND: 367.599649 5492.007324 1.0743269 2.8819058 16.453 10.477  4
------> CAND: 115.204418 3848.899658 0.6913571 2.8598230 14.3052 10.4753 16
------> CAND: 165.933787 6148.387695 1.1935349 2.6572030 14.3047 10.4746 16
------> CAND:  18.221954 5360.497070 1.2213972 1.1340870 14.3012 10.47 16
------> CAND: 230.442313 4762.392090 0.9641010 2.9841247 14.814 10.4669  8
------> CAND: 225.277562 4157.130859 1.0550139 0.5331499 14.8128 10.4657  8
------> CAND: 211.168049 6162.507812 1.2197534 1.7327540 14.8048 10.4574  8
------> CAND: 115.240230 4745.391602 1.1433533 3.0767705 14.2888 10.4541 16
------> CAND: 196.203454 6093.443848 1.1183543 1.8712181 14.8005 10.453  8
------> CAND: 188.745420 6135.308594 1.1939199 1.7703925 16.4165 10.4482  4
[00:29:31][68956][INFO ] Statistics: count dirty SumSpec pages 226532 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:29:31][68956][INFO ] Data processing finished successfully!
00:29:31 (68956): called boinc_finish(0)

</stderr_txt>
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