Task 1732973359

Name: Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_169_1100000_1
Workunit ID: 875797464
Created: 20 Feb 2025 20:48:38 UTC
Sent: 21 Feb 2025 13:40:38 UTC
Report deadline: 7 Mar 2025 13:40:38 UTC
Received: 21 Feb 2025 16:09:49 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 743.85
CPU time (sec): 11.85
Peak working set size (MB): 307.3
Peak swap size (MB): 14918.64
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>
[08:57:16][3351918][INFO ] Application startup - thank you for supporting Einstein@Home!
[08:57:16][3351918][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_169.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 1100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_169.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_169_1100000_1_0
------> GPU usage: 0.500000
[08:57:16][3351918][INFO ] Starting data processing...
[08:57:16][3351918][INFO ] opti: No host transfer for n_steps. Use device global.
[08:57:16][3351918][INFO ] opti: No host transfer for mean. Use device global.
[08:57:16][3351918][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:57:16][3351918][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:57:16][3351918][INFO ] opti: power spectrum in fft callback (static link).
[08:57:16][3351918][INFO ] opti: __constant__ access is not uniform, bad!
[08:57:16][3351918][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[08:57:16][3351918][INFO ] CUDA global memory status (initial GPU state, including context):
[08:57:16][3351918][INFO ] No template file. Generating templates.
[08:57:16][3351918][INFO ] Template param value T_cons = 50000
[08:57:20][3351918][INFO ] Number of generated templates to be used: 50000
[08:57:20][3351918][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_169.cpt
[08:57:20][3351918][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_169.cpt (No such file or directory).
------> Starting from scratch...
[08:57:20][3351918][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_169.binary
[08:57:20][3351918][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_DM246.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044899149
------> 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: 246.9 cm^-3 pc
------> Scale factor: 1.23752
[08:57:20][3351918][INFO ] Allocating memory for dedispersed compressed time series...
[08:57:20][3351918][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:57:20][3351918][INFO ] 8-bit allocation done
[08:57:20][3351918][INFO ] Foobar
[08:57:20][3351918][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_169.binary
[08:57:20][3351918][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:57:20][3351918][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:57:20][3351918][INFO ] FftSize = 12582913
[08:57:20][3351918][INFO ] Seed for random number generator is -1040441796.
[08:57:21][3351918][INFO ] 8[08:57:21][3351918][INFO ] 9[08:57:22][3351918][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:57:22][3351918][INFO ] Normalization factor 3.97364e-08
[08:57:22][3351918][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
[08:57:22][3351918][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:57:22][3351918][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:57:22][3351918][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:57:22][3351918][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:58:16][3351918][INFO ] Checkpoint committed!
[08:59:16][3351918][INFO ] Checkpoint committed!
[09:00:17][3351918][INFO ] Checkpoint committed!
[09:01:17][3351918][INFO ] Checkpoint committed!
[09:02:17][3351918][INFO ] Checkpoint committed!
[09:03:17][3351918][INFO ] Checkpoint committed!
[09:04:17][3351918][INFO ] Checkpoint committed!
[09:05:17][3351918][INFO ] Checkpoint committed!
[09:06:17][3351918][INFO ] Checkpoint committed!
[09:07:17][3351918][INFO ] Checkpoint committed!
[09:08:17][3351918][INFO ] Checkpoint committed!
[09:09:17][3351918][INFO ] Checkpoint committed!
[09:09:39][3351918][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 345.700969 3716.817139 0.6201375 2.2945931 23.0939 12.6568  2
------> CAND: 442.498921 4539.836426 1.0957106 2.5301962 22.91 12.5473  2
------> CAND: 115.259175 3713.252197 0.6332507 2.3067801 15.7273 12.3414 16
------> CAND: 186.914842 4481.169434 1.0923666 2.5604546 15.7238 12.3367 16
------> CAND: 403.193405 3855.893066 0.9571899 2.6410241 18.7536 12.3098  4
------> CAND: 115.222843 4126.617676 0.9709117 2.5723996 15.5019 12.0419 16
------> CAND: 230.467226 3716.817139 0.6201375 2.2945931 16.2856 11.994  8
------> CAND: 104.749573 4092.556641 0.9202030 0.9873940 16.2092 11.9142  8
------> CAND: 115.264105 3660.297119 0.5234212 2.0712721 16.1629 11.8658  8
------> CAND: 295.056719 3869.732666 0.8044897 2.4920738 21.5958 11.7649  2
------> CAND: 115.250611 3899.368408 0.7787669 2.4609971 15.2786 11.7466 16
------> CAND:  28.725847 3937.858398 0.7043263 1.1015855 15.2695 11.7345 16
------> CAND: 173.082226 3971.445312 0.8208424 0.9571847 15.1896 11.6292 16
------> CAND: 306.581780 3643.060303 0.5732311 2.2400534 15.9117 11.6036  8
------> CAND: 201.620967 3788.853027 0.8242087 2.5428309 17.8533 11.5901  4
------> CAND:  86.404352 3832.160645 0.6524084 2.2680585 15.0727 11.4754 16
------> CAND: 460.814559 3820.140625 0.7499213 2.4422474 17.7059 11.4726  4
------> CAND: 150.337546 4766.869141 1.0785646 2.2616856 15.755 11.4404  8
------> CAND: 115.182619 3867.846924 0.8075103 2.5081029 14.9965 11.3754 16
------> CAND: 115.263067 4397.131348 0.8455087 2.1140673 14.9953 11.3738 16
------> CAND: 295.056459 3869.732666 0.8044897 2.4920738 15.6833 11.3659  8
------> CAND: 345.700709 3716.817139 0.6201375 2.2945931 17.5311 11.3333  4
------> CAND: 471.682283 3650.825928 0.5428246 2.1350863 17.4916 11.3019  4
------> CAND: 199.932860 4393.000000 0.8472660 2.1307266 14.9301 11.2884 16
------> CAND: 230.526134 4397.131348 0.8455087 2.1140673 15.5837 11.2624  8
------> CAND: 283.655184 3830.533936 0.5746794 1.3011868 15.5559 11.2336  8
------> CAND: 183.546414 4058.544678 0.9639841 0.9073365 15.5278 11.2044  8
------> CAND: 207.412433 4022.941162 0.9341980 2.5837166 15.5096 11.1856  8
------> CAND:  86.379958 3849.924805 0.8213511 2.5177073 14.8502 11.1837 16
------> CAND: 115.194557 3763.462646 0.8485134 2.5708053 14.8296 11.1569 16
------> CAND:  57.613368 4072.483398 0.9631974 2.5896635 15.4453 11.1189  8
------> CAND: 115.221546 3723.248779 0.8095083 2.5482635 14.7863 11.1003 16
------> CAND: 104.534440 3703.468750 0.9015528 2.6170530 14.7816 11.0942 16
------> CAND: 230.735039 3963.458008 0.7677472 1.0382630 15.4156 11.0881  8
------> CAND: 258.874915 3766.604980 0.6876834 2.3883035 15.4058 11.0779  8
------> CAND: 331.738857 4475.955566 0.9931377 1.3372241 15.3793 11.0505  8
------> CAND:  59.898865 3622.121582 0.7987550 2.5553212 15.3576 11.028  8
------> CAND: 156.001333 3746.967041 0.7305072 0.8264034 14.7137 11.0055 16
------> CAND: 418.998810 4092.556641 0.9202030 0.9873940 20.3021 10.9964  2
------> CAND: 115.275264 3635.396240 0.6196186 2.3364224 14.7059 10.9954 16
------> CAND: 201.596573 3855.893066 0.9571899 2.6410241 15.321 10.9901  8
------> CAND: 208.303587 4308.375488 0.8636746 2.3019111 15.314 10.9828  8
------> CAND: 345.653478 3736.874512 0.7537283 2.4819307 17.0653 10.9628  4
------> CAND: 133.043337 3979.286133 0.6079363 1.5413756 14.6684 10.9465 16
------> CAND:  80.222584 3741.253418 0.9091353 2.6264701 14.6342 10.9019 16
------> CAND: 402.096979 3726.342285 0.9501588 0.6043096 16.9809 10.8957  4
------> CAND:  49.939423 4752.181152 1.0561581 2.1666434 15.2225 10.8882  8
------> CAND: 230.393266 4033.817383 0.8716990 2.5205960 15.2115 10.8769  8
------> CAND: 316.513195 3625.582764 0.7090557 2.4659142 15.1824 10.8468  8
------> CAND: 243.487060 3621.815918 0.7774825 0.6328930 15.1811 10.8454  8
------> CAND: 153.566099 4084.054199 1.0398765 0.8573577 14.5889 10.843 16
------> CAND: 399.865979 4393.000000 0.8472660 2.1307266 15.1731 10.8372  8
------> CAND: 115.216096 4146.236328 0.9084304 2.5009856 14.58 10.8315 16
------> CAND: 188.601392 3829.481689 0.5758546 2.0199153 14.5786 10.8296 16
------> CAND: 115.306665 4022.403320 0.6886955 2.2060387 14.5708 10.8194 16
------> CAND: 115.216875 4402.908691 1.0110908 2.4897754 19.8894 10.7515  2
------> CAND: 172.850484 3716.817139 0.6201375 2.2945931 16.7843 10.7396  4
------> CAND: 289.036107 4331.592285 0.9292206 1.2450346 15.0677 10.7283  8
------> CAND:  57.608437 4402.908691 1.0110908 2.4897754 16.7627 10.7225  4
------> CAND: 461.012824 4402.652344 0.8444763 2.1206334 16.7552 10.7166  4
------> CAND: 186.594868 4380.274902 1.0802478 2.5973458 15.0562 10.7165  8
------> CAND: 190.813708 3945.219971 0.6914743 2.2557433 14.4874 10.7111 16
------> CAND: 230.433749 4402.908691 1.0110908 2.4897754 24.6325 10.6978  1
------> CAND: 224.686400 4410.520996 0.8410550 2.0852034 15.0344 10.694  8
------> CAND: 172.759397 3876.441895 0.7977826 2.4753823 14.4715 10.6906 16
------> CAND: 255.319899 3649.664795 0.5563800 2.1655357 16.7182 10.6872  4
------> CAND: 230.444389 4046.024658 0.8668830 2.5098660 16.718 10.6871  4
------> CAND: 395.020683 3733.532959 0.6091902 1.0199963 16.7131 10.6832  4
------> CAND:  55.628642 3861.836914 0.8113440 2.5027568 15.0238 10.6831  8
------> CAND:  99.860680 3681.678223 0.7208217 2.4592459 19.7494 10.6685  2
------> CAND:  49.904130 3933.895020 0.7095472 2.3229451 16.6779 10.6552  4
------> CAND:  69.275450 3896.646240 0.8944352 0.8037151 14.4414 10.6516 16
------> CAND:  86.372951 3623.130127 0.7898699 2.5475323 14.4284 10.6346 16
------> CAND:  86.360235 3698.916504 0.8665772 2.6001494 14.4198 10.6235 16
------> CAND: 441.813298 4365.592285 1.0113643 1.1878494 24.4599 10.6228  1
------> CAND: 231.828092 3734.821777 0.6053075 1.0221348 14.9643 10.6217  8
------> CAND: 413.691070 4649.141113 0.9726135 1.8100650 16.6283 10.616  4
------> CAND: 460.696482 3616.482178 0.8924202 2.6214736 16.6125 10.6034  4
------> CAND:  86.393971 4072.664795 0.8557764 2.4839249 14.9079 10.5636  8
------> CAND: 166.440608 3754.245605 0.5090445 1.6695269 14.3712 10.5606 16
------> CAND: 159.133090 3662.941406 0.8543065 0.6089120 16.5573 10.5597  4
------> CAND: 194.519499 4290.608398 0.8124658 1.4285611 14.37 10.5591 16
------> CAND: 209.068879 3703.468750 0.9015528 2.6170530 14.8974 10.5528  8
------> CAND: 131.734113 3908.639404 0.8568622 2.5370302 14.3601 10.5462 16
------> CAND: 230.431933 3704.512451 0.9807212 2.6749651 14.8879 10.543  8
------> CAND: 115.279157 3790.992920 0.5776857 2.1241105 14.3545 10.539 16
------> CAND: 115.208051 3722.207520 0.8372545 2.5685761 14.3509 10.5344 16
------> CAND: 263.757839 3891.218262 0.5768533 1.4414692 16.5232 10.5327  4
------> CAND: 161.398345 3775.465332 0.8368223 0.7346654 14.3406 10.521 16
------> CAND: 413.493324 3838.352783 0.8623024 2.5721278 19.4916 10.5156  2
------> CAND: 199.979831 4318.935059 0.8596459 1.3836385 14.8603 10.5146  8
------> CAND: 345.739376 3939.809570 0.6362277 2.1416276 16.4831 10.5009  4
------> CAND: 345.451321 3810.519775 0.8776976 2.5820148 16.4789 10.4976  4
------> CAND: 230.338769 3758.893799 0.9001199 2.6177080 14.8374 10.4911  8
------> CAND: 499.952172 3660.366455 0.8789412 0.5921574 16.4613 10.4836  4
------> CAND:  86.425112 3716.817139 0.6201375 2.2945931 14.8288 10.4821  8
------> CAND: 115.385556 4059.927734 0.7529443 1.2025868 14.3051 10.4752 16
------> CAND: 460.807811 3846.455811 0.8573763 2.5656452 16.4464 10.4719  4
------> CAND: 172.783531 4480.124512 0.9390652 2.2949448 14.8044 10.4571  8
------> CAND:  63.744791 3705.750488 0.6650008 2.3664279 14.2843 10.4483 16
[09:09:39][3351918][INFO ] Statistics: count dirty SumSpec pages 1682 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:09:39][3351918][INFO ] Data processing finished successfully!
09:09:39 (3351918): called boinc_finish(0)

</stderr_txt>
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