Task 1732924751

Name: Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_48_3550000_0
Workunit ID: 875773249
Created: 20 Feb 2025 20:44:22 UTC
Sent: 21 Feb 2025 6:54:34 UTC
Report deadline: 7 Mar 2025 6:54:34 UTC
Received: 21 Feb 2025 9:30:59 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 642.85
CPU time (sec): 11.38
Peak working set size (MB): 284.76
Peak swap size (MB): 10503
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[02:20:10][2972371][INFO ] Application startup - thank you for supporting Einstein@Home!
[02:20:10][2972371][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_cfbf00127_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_48.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 3550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_48.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_48_3550000_0_0
------> GPU usage: 0.500000
[02:20:10][2972371][INFO ] Starting data processing...
[02:20:10][2972371][INFO ] opti: No host transfer for n_steps. Use device global.
[02:20:10][2972371][INFO ] opti: No host transfer for mean. Use device global.
[02:20:10][2972371][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:20:10][2972371][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:20:10][2972371][INFO ] opti: power spectrum in fft callback (static link).
[02:20:10][2972371][INFO ] opti: __constant__ access is not uniform, bad!
[02:20:10][2972371][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[02:20:10][2972371][INFO ] CUDA global memory status (initial GPU state, including context):
[02:20:10][2972371][INFO ] No template file. Generating templates.
[02:20:10][2972371][INFO ] Template param value T_cons = 50000
[02:20:13][2972371][INFO ] Number of generated templates to be used: 50000
[02:20:13][2972371][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_48.cpt
[02:20:13][2972371][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_48.cpt (No such file or directory).
------> Starting from scratch...
[02:20:13][2972371][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_48.binary
[02:20:13][2972371][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM234.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735045097783
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 234.8 cm^-3 pc
------> Scale factor: 1.23761
[02:20:13][2972371][INFO ] Allocating memory for dedispersed compressed time series...
[02:20:13][2972371][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:20:13][2972371][INFO ] 8-bit allocation done
[02:20:13][2972371][INFO ] Foobar
[02:20:13][2972371][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_48.binary
[02:20:13][2972371][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:20:13][2972371][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:20:13][2972371][INFO ] FftSize = 12582913
[02:20:13][2972371][INFO ] Seed for random number generator is -1043832090.
[02:20:15][2972371][INFO ] 8[02:20:15][2972371][INFO ] 9[02:20:15][2972371][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:20:15][2972371][INFO ] Normalization factor 3.97364e-08
[02:20:15][2972371][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
[02:20:15][2972371][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:20:15][2972371][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:20:15][2972371][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:20:15][2972371][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:21:10][2972371][INFO ] Checkpoint committed!
[02:22:10][2972371][INFO ] Checkpoint committed!
[02:23:10][2972371][INFO ] Checkpoint committed!
[02:24:10][2972371][INFO ] Checkpoint committed!
[02:25:10][2972371][INFO ] Checkpoint committed!
[02:26:10][2972371][INFO ] Checkpoint committed!
[02:27:10][2972371][INFO ] Checkpoint committed!
[02:28:10][2972371][INFO ] Checkpoint committed!
[02:29:10][2972371][INFO ] Checkpoint committed!
[02:30:10][2972371][INFO ] Checkpoint committed!
[02:30:51][2972371][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.220767 4310.384766 0.8393189 3.1258545 17.3989 14.5994 16
------> CAND: 172.746681 3905.688232 0.8102281 3.0585403 17.5264 13.3001  8
------> CAND: 345.887556 5259.916016 0.6136409 2.8976986 18.8793 12.4105  4
------> CAND:  86.341550 5021.005859 1.1857448 3.2778883 15.3557 11.8484 16
------> CAND: 187.183953 4856.186035 1.0683317 3.2383416 18.0285 11.73  4
------> CAND: 422.226326 3795.576904 0.7963607 0.2731133 17.9988 11.7062  4
------> CAND: 115.264624 3924.432373 0.3498462 2.7582045 15.2377 11.6926 16
------> CAND: 115.257618 4009.520996 0.5819508 2.9888384 15.2037 11.6479 16
------> CAND:  92.906873 4243.006348 0.5643039 2.9847367 21.1467 11.498  2
------> CAND: 115.522576 5405.641113 1.1609402 0.9128295 15.044 11.4377 16
------> CAND:  86.427967 3769.477539 0.5133271 2.9177482 15.0037 11.3848 16
------> CAND:  78.663453 5649.488770 1.1637948 1.0154102 26.2074 11.3817  1
------> CAND: 263.406723 3653.708252 0.8757038 3.0091250 15.6135 11.2934  8
------> CAND:  86.363868 4428.348145 1.0426968 3.2016296 14.9125 11.2653 16
------> CAND:  78.660079 5373.031250 1.0550909 0.9494014 25.8941 11.2456  1
------> CAND: 285.288535 5747.145020 0.6061117 1.6444139 17.3939 11.2241  4
------> CAND:  78.659560 5385.412598 1.0555848 0.9449535 25.6215 11.1273  1
------> CAND:  28.870653 4038.753174 1.0012583 0.3587472 14.7974 11.1147 16
------> CAND:  78.663972 5629.597656 1.1623908 1.0177113 25.5884 11.1129  1
------> CAND: 472.878620 5651.476074 1.2670552 3.2949431 17.2067 11.0751  4
------> CAND: 187.933156 3616.890869 0.8363994 0.1688146 14.7669 11.0749 16
------> CAND: 172.751352 4759.278809 0.9481498 3.2024298 14.7598 11.0656 16
------> CAND:  39.331727 5649.488770 1.1637948 1.0154102 20.4088 11.0597  2
------> CAND: 172.792354 4535.597656 0.7057385 3.0890248 14.7498 11.0526 16
------> CAND:  86.440164 3785.808105 0.3119638 2.7016380 14.7134 11.0051 16
------> CAND:  86.444057 4033.109131 0.3895257 2.8227241 15.3089 10.9776  8
------> CAND: 115.237895 4739.190430 1.0643317 3.2372737 14.6559 10.9302 16
------> CAND: 400.347368 3845.913086 0.5305641 0.4032794 17.0045 10.9144  4
------> CAND: 104.441276 3707.675049 0.7702088 0.2348195 15.2383 10.9045  8
------> CAND: 115.175094 4094.110107 0.9621882 3.1314571 14.6262 10.8915 16
------> CAND: 329.126378 6769.207031 1.3535010 3.1858177 15.2199 10.8855  8
------> CAND: 115.303551 4799.158203 0.5671055 2.9610820 14.6087 10.8687 16
------> CAND: 166.528063 5372.843262 0.7461953 3.0279257 14.603 10.8613 16
------> CAND: 197.765439 3630.577393 0.5060666 0.2793964 25.002 10.8582  1
------> CAND: 230.964186 4038.753174 1.0012583 0.3587472 20.0676 10.8572  2
------> CAND:  92.906354 4246.182617 0.5628887 2.9926469 20.063 10.8545  2
------> CAND: 115.260991 4210.108398 0.4758978 2.9178813 14.5902 10.8447 16
------> CAND: 115.482093 4038.753174 1.0012583 0.3587472 16.9093 10.8388  4
------> CAND: 434.677834 3957.780762 0.5424926 2.9601045 16.8986 10.8303  4
------> CAND: 460.743193 4769.115723 1.1494873 3.2551479 16.8938 10.8265  4
------> CAND: 365.680059 7183.966309 1.1613067 2.8321385 15.1554 10.8189  8
------> CAND: 114.057907 6559.425293 1.3462120 3.2119989 14.5685 10.8165 16
------> CAND: 148.496848 4119.540039 0.4497051 2.8925123 14.5634 10.8098 16
------> CAND:  86.364128 5272.690430 1.1525750 3.2783070 14.5597 10.805 16
------> CAND: 236.678058 5012.045410 1.1845187 0.7494264 15.1281 10.7907  8
------> CAND: 186.663119 3767.279053 0.5204409 2.9150491 14.544 10.7846 16
------> CAND: 116.249462 3693.750732 0.5270999 2.9122689 14.5439 10.7845 16
------> CAND: 240.096313 4264.309082 0.4898899 0.7113181 15.1007 10.7624  8
------> CAND: 290.524392 4330.711914 1.0319213 0.4906461 15.0959 10.7575  8
------> CAND: 342.642134 4454.993164 0.7890396 3.1260750 24.759 10.7527  1
------> CAND: 308.571177 4513.960938 0.6535899 0.7295051 15.0816 10.7427  8
------> CAND: 157.358307 4007.082764 0.5052401 0.5299132 15.0786 10.7396  8
------> CAND:  46.453436 4243.006348 0.5643039 2.9847367 16.7746 10.7319  4
------> CAND: 163.148475 3834.162354 0.2699702 2.6178739 14.4959 10.7222 16
------> CAND:  86.389300 4062.853027 0.8406124 3.0967617 14.4958 10.722 16
------> CAND:  39.331986 5629.597656 1.1623908 1.0177113 19.8325 10.7177  2
------> CAND: 125.259879 4081.191162 0.3820514 0.7153711 14.4835 10.7061 16
------> CAND: 287.030360 5372.591797 0.7508267 1.1302761 16.7414 10.7056  4
------> CAND: 383.319935 4459.801758 1.0444090 0.5466256 15.0416 10.7014  8
------> CAND: 199.708644 5349.375000 0.9081472 3.1672761 14.4716 10.6906 16
------> CAND:  88.702305 5885.699219 1.2917856 1.0645388 15.0222 10.6813  8
------> CAND: 115.274745 4293.498535 0.7750373 3.1072893 14.4562 10.6707 16
------> CAND:  78.668384 5959.265137 1.2999411 1.0918292 24.5613 10.6668  1
------> CAND: 185.493251 3700.058594 0.4838004 0.3446279 15.0048 10.6635  8
------> CAND:  69.314117 4974.132812 1.0717026 0.7590668 14.4498 10.6623 16
------> CAND: 371.123264 4127.222656 0.5212770 2.9488831 24.543 10.6589  1
------> CAND:  57.585081 4660.507324 0.8034636 3.1328304 14.4378 10.6469 16
------> CAND:  86.373211 3905.688232 0.8102281 3.0585403 14.4367 10.6454 16
------> CAND:  78.659301 5374.163086 1.0560825 0.9397219 19.6923 10.6346  2
------> CAND: 198.257988 6330.944824 0.9595538 1.5041105 14.4281 10.6343 16
------> CAND:  21.581041 4012.928223 0.9576662 0.3546101 16.645 10.6292  4
------> CAND: 428.035179 4122.650391 0.4396108 0.6692629 16.6333 10.6199  4
------> CAND:  86.490249 5791.180176 0.5522510 2.1347275 14.4113 10.6125 16
------> CAND:  86.451063 3693.823486 0.2115670 2.4571581 16.6218 10.6108  4
------> CAND: 115.310038 5060.368164 0.6445355 2.9867067 14.9445 10.6013  8
------> CAND: 394.529433 4267.164551 0.6975898 0.5676896 14.9405 10.5972  8
------> CAND:  79.166641 4949.405762 0.4070202 1.4378241 14.3872 10.5813 16
------> CAND:  46.451101 3905.396240 0.4764416 2.9011698 14.9099 10.5656  8
------> CAND:  78.668903 5934.370117 1.2968861 1.0936288 24.3112 10.5582  1
------> CAND:  78.664232 5638.661621 1.1626780 1.0215521 24.3036 10.5549  1
------> CAND: 241.594978 4551.624023 0.7471966 0.6870953 19.5483 10.5492  2
------> CAND:  46.454215 4377.921387 0.6012768 3.0128891 14.8872 10.5423  8
------> CAND:  90.134536 3922.936279 0.6927996 0.3795751 16.5335 10.5408  4
------> CAND:  30.179358 4618.385742 0.9623005 3.1992247 14.3547 10.5392 16
------> CAND:  78.668124 5942.213867 1.2980661 1.0854894 24.2495 10.5314  1
------> CAND: 136.059352 4518.273438 0.9151267 0.6097761 14.3459 10.5278 16
------> CAND: 281.290277 3787.823975 0.3003236 2.6920054 14.8726 10.5273  8
------> CAND: 230.562466 3767.083496 0.3409968 2.7600319 14.8699 10.5245  8
------> CAND: 115.199487 4518.754395 0.8476776 3.1464505 14.3428 10.5238 16
------> CAND: 133.121709 3973.402344 0.7337677 0.3930490 16.4883 10.505  4
------> CAND:  66.770668 4499.414062 0.7241137 3.0899813 14.3274 10.5039 16
------> CAND:  35.099651 3786.316650 0.3125405 0.5814898 14.8476 10.5015  8
------> CAND: 230.371727 4769.115723 1.1494873 3.2551479 14.8475 10.5014  8
------> CAND: 115.339103 4660.963867 0.3585297 2.5954981 14.322 10.497 16
------> CAND: 178.371282 5428.646973 1.0523185 0.9759204 14.3191 10.4932 16
------> CAND: 376.129974 5604.279297 0.7013482 2.9091952 16.4702 10.4907  4
------> CAND: 280.809926 3688.406738 0.5591875 2.9213626 14.8355 10.489  8
------> CAND: 115.286423 3949.636963 0.4282937 2.8689635 14.3153 10.4883 16
------> CAND: 261.997588 3846.377441 0.6863241 3.0043254 14.8296 10.483  8
------> CAND:  92.908949 4378.871582 0.6003839 3.0122449 19.4318 10.4802  2
[02:30:51][2972371][INFO ] Statistics: count dirty SumSpec pages 1873 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:30:51][2972371][INFO ] Data processing finished successfully!
02:30:51 (2972371): called boinc_finish(0)

</stderr_txt>
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