Task 1722492292

Name: Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_79_7900000_0
Workunit ID: 869617503
Created: 30 Jan 2025 12:54:43 UTC
Sent: 30 Jan 2025 20:28:08 UTC
Report deadline: 13 Feb 2025 20:28:08 UTC
Received: 1 Feb 2025 1:05:25 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 941.81
CPU time (sec): 10.69
Peak working set size (MB): 259.96
Peak swap size (MB): 10486.07
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>
[19:49:37][1560409][INFO ] Application startup - thank you for supporting Einstein@Home!
[19:49:37][1560409][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_cfbf00124_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_2_dms_200_79.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 7900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_79.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_79_7900000_0_0
------> GPU usage: 0.500000
[19:49:37][1560409][INFO ] Starting data processing...
[19:49:37][1560409][INFO ] opti: No host transfer for n_steps. Use device global.
[19:49:37][1560409][INFO ] opti: No host transfer for mean. Use device global.
[19:49:37][1560409][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:49:37][1560409][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:49:37][1560409][INFO ] opti: power spectrum in fft callback (static link).
[19:49:37][1560409][INFO ] opti: __constant__ access is not uniform, bad!
[19:49:37][1560409][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[19:49:37][1560409][INFO ] CUDA global memory status (initial GPU state, including context):
[19:49:37][1560409][INFO ] No template file. Generating templates.
[19:49:37][1560409][INFO ] Template param value T_cons = 50000
[19:49:40][1560409][INFO ] Number of generated templates to be used: 50000
[19:49:40][1560409][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_2_dms_200_79.cpt
[19:49:40][1560409][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_2_dms_200_79.cpt (No such file or directory).
------> Starting from scratch...
[19:49:40][1560409][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_79.binary
[19:49:40][1560409][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_2_dms_200_DM237.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693918090998
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 237.9 cm^-3 pc
------> Scale factor: 2.16393
[19:49:40][1560409][INFO ] Allocating memory for dedispersed compressed time series...
[19:49:40][1560409][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:49:40][1560409][INFO ] 8-bit allocation done
[19:49:40][1560409][INFO ] Foobar
[19:49:40][1560409][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_79.binary
[19:49:40][1560409][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:49:40][1560409][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:49:40][1560409][INFO ] FftSize = 12582913
[19:49:40][1560409][INFO ] Seed for random number generator is 1107508760.
[19:49:41][1560409][INFO ] 8[19:49:41][1560409][INFO ] 9[19:49:41][1560409][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:49:41][1560409][INFO ] Normalization factor 3.97364e-08
[19:49:41][1560409][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
[19:49:41][1560409][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 3138 MB (4791 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:49:41][1560409][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:49:41][1560409][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:49:41][1560409][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:50:37][1560409][INFO ] Checkpoint committed!
[19:51:37][1560409][INFO ] Checkpoint committed!
[19:52:37][1560409][INFO ] Checkpoint committed!
[19:53:37][1560409][INFO ] Checkpoint committed!
[19:54:37][1560409][INFO ] Checkpoint committed!
[19:55:37][1560409][INFO ] Checkpoint committed!
[19:56:37][1560409][INFO ] Checkpoint committed!
[19:57:37][1560409][INFO ] Checkpoint committed!
[19:58:37][1560409][INFO ] Checkpoint committed!
[19:59:37][1560409][INFO ] Checkpoint committed!
[20:00:38][1560409][INFO ] Checkpoint committed!
[20:01:38][1560409][INFO ] Checkpoint committed!
[20:02:38][1560409][INFO ] Checkpoint committed!
[20:03:38][1560409][INFO ] Checkpoint committed!
[20:04:38][1560409][INFO ] Checkpoint committed!
[20:05:17][1560409][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 230.591531 4695.834961 0.9950601 4.2553678 17.3017 13.0625  8
------> CAND:  86.583413 3795.643799 0.8374544 5.9323130 16.976 12.7189  8
------> CAND: 204.590790 4180.841797 0.7242808 5.7820091 16.8798 12.6176  8
------> CAND: 173.134128 3696.569092 0.5884004 5.7353182 16.4789 12.1965  8
------> CAND:  86.567064 3696.569092 0.5884004 5.7353182 15.5992 12.171 16
------> CAND:  86.606769 4023.184326 1.0119348 6.0146804 15.3208 11.8023 16
------> CAND:  86.603395 3645.720947 0.9465805 5.9685698 15.2243 11.6749 16
------> CAND:  87.953362 3669.332031 0.3921249 4.1376023 21.4108 11.6549  2
------> CAND: 146.343960 4209.079102 0.7022138 4.1263700 15.1487 11.5754 16
------> CAND: 155.126009 5370.255371 1.0120238 5.3704386 15.1406 11.5647 16
------> CAND: 181.173981 4751.824219 0.9709549 4.3285685 15.0942 11.5037 16
------> CAND: 115.530621 3818.841797 0.9820993 6.0011988 15.8125 11.5004  8
------> CAND: 228.423072 5027.468750 1.0475858 4.5019531 15.793 11.48  8
------> CAND:  71.372803 4021.658936 0.8597355 3.8178263 15.0705 11.4726 16
------> CAND: 151.482760 4162.350586 0.7929731 5.8663187 15.7828 11.4694  8
------> CAND: 115.510898 3824.786133 0.6692433 5.8039351 15.0253 11.4132 16
------> CAND:  85.821754 4202.407715 0.8582352 3.9605594 15.7231 11.4073  8
------> CAND: 389.753686 3850.070312 1.0047168 3.6199617 15.7197 11.4038  8
------> CAND: 405.093012 4633.631348 0.8807445 4.3115754 17.5795 11.3718  4
------> CAND: 180.981425 4382.166016 0.6574497 4.3978128 14.9907 11.3678 16
------> CAND: 280.479052 3839.255127 0.7699521 5.8854833 15.5628 11.2408  8
------> CAND:  86.547341 3637.286621 0.5016749 5.6297460 14.8286 11.1555 16
------> CAND: 399.823419 4082.212646 0.8952498 5.9600124 15.4746 11.1492  8
------> CAND: 173.240786 3678.696533 0.6803525 5.8235922 14.8178 11.1415 16
------> CAND:  86.552531 3641.895752 0.4752833 5.5836496 14.7955 11.1123 16
------> CAND: 289.262658 3850.055664 0.7569822 5.8704162 15.3922 11.0639  8
------> CAND:  79.426150 3673.573975 0.7037743 3.6462984 14.7489 11.0515 16
------> CAND: 115.504670 3779.826416 0.9234178 5.9660387 14.7485 11.0509 16
------> CAND: 346.308220 3681.163574 0.3742624 5.2778630 15.3754 11.0464  8
------> CAND: 240.684101 4194.846191 0.9999911 6.0029120 20.3778 11.0412  2
------> CAND: 115.455883 3738.012939 0.6941027 5.8378725 14.6886 10.9728 16
------> CAND: 134.728330 5087.875977 1.0238737 5.7592850 14.6721 10.9512 16
------> CAND:  30.604434 4296.695801 1.0457817 3.9092722 14.6582 10.9332 16
------> CAND: 389.585005 4615.312988 0.8473827 5.7689948 16.99 10.9029  4
------> CAND: 317.830204 4182.832520 0.5015136 4.5955257 16.9775 10.893  4
------> CAND:  77.103284 4724.173340 0.9745355 4.2999868 15.2117 10.8771  8
------> CAND: 367.981127 3919.230957 0.6656896 5.7793322 15.1956 10.8604  8
------> CAND: 200.073514 3749.767578 0.8353127 5.9252248 15.1898 10.8544  8
------> CAND: 345.840584 3789.722900 0.7320177 3.7221217 16.8988 10.8305  4
------> CAND: 481.367943 4194.846191 0.9999911 6.0029120 24.9208 10.823  1
------> CAND: 441.807589 4190.173340 1.0331368 6.0255952 16.8774 10.8135  4
------> CAND:  86.610921 3906.258545 0.9584291 5.9881053 14.544 10.7846 16
------> CAND: 259.334246 4127.257812 0.8109800 3.9440956 16.829 10.7751  4
------> CAND: 370.097943 3705.004639 0.7938123 5.9002638 15.0796 10.7406  8
------> CAND:  27.825610 3725.857178 0.9689867 5.9836159 14.5101 10.7406 16
------> CAND: 212.571215 3756.973389 0.9893548 3.5683038 15.0684 10.729  8
------> CAND: 461.960551 3800.286865 0.5520445 5.6672053 19.8466 10.7261  2
------> CAND: 215.433342 3946.006592 0.9552514 3.7171350 15.0531 10.7132  8
------> CAND: 323.157149 3891.905029 0.9286904 3.6868548 19.8032 10.7003  2
------> CAND: 350.102503 3944.791992 0.9335925 3.7183321 19.8001 10.6985  2
------> CAND:  86.579520 3799.812500 0.7140943 5.8401594 14.4696 10.6881 16
------> CAND: 173.128938 4859.169434 1.1513853 5.9895444 14.468 10.686 16
------> CAND: 115.521019 4105.358887 0.8236383 5.9079289 14.4622 10.6785 16
------> CAND: 154.048527 3944.658691 0.9110289 5.9693604 14.4572 10.672 16
------> CAND: 230.814449 4181.503906 0.5042068 5.2841506 14.989 10.6471  8
------> CAND: 299.477976 3637.879639 0.4876385 3.8586762 16.6588 10.6402  4
------> CAND: 198.968524 3738.431152 0.6921397 3.7100377 14.4287 10.6351 16
------> CAND: 127.771928 4164.282227 0.8703162 5.9233632 14.9686 10.6261  8
------> CAND: 399.455954 5073.493164 1.0241008 5.7552509 19.6746 10.6241  2
------> CAND: 201.598130 4165.258789 0.6539927 5.6902037 24.4495 10.6183  1
------> CAND: 166.599428 3957.344727 0.9310777 3.7376096 14.9578 10.615  8
------> CAND: 427.620223 4319.494629 1.0089753 6.0073323 19.6524 10.6109  2
------> CAND:  14.766071 4607.013672 0.8007020 5.7033415 14.9491 10.606  8
------> CAND:  62.197078 3863.819824 0.7406475 5.8568492 14.3981 10.5954 16
------> CAND: 109.579298 3721.445068 0.9102592 5.9556866 14.9332 10.5896  8
------> CAND: 191.158855 3799.311035 0.8762093 3.6492407 14.3901 10.5851 16
------> CAND: 203.766069 4372.299805 0.8834348 5.9018340 14.9262 10.5824  8
------> CAND: 115.295765 4695.834961 0.9950601 4.2553678 14.3838 10.5769 16
------> CAND: 482.518347 4338.707520 1.0492554 6.0228214 24.349 10.5746  1
------> CAND: 439.764733 4509.950195 0.7037026 4.4621511 16.5704 10.5701  4
------> CAND:  86.577963 4433.977539 0.9467400 5.9404235 14.3772 10.5683 16
------> CAND: 109.645992 3925.529541 0.8725220 5.9529562 14.3753 10.566 16
------> CAND: 115.491176 3743.250000 0.6782669 5.8138957 14.3623 10.5491 16
------> CAND:  14.763476 5075.856445 1.0250764 5.7689066 14.3611 10.5475 16
------> CAND: 104.002705 3653.414551 0.4261144 5.4724236 14.3573 10.5426 16
------> CAND: 259.645138 3636.973877 0.5078262 5.6393638 16.5305 10.5384  4
------> CAND:  34.524319 3657.199707 0.8256607 3.5673218 14.3526 10.5366 16
------> CAND:  41.569733 3903.747070 0.6895440 3.8560507 14.3502 10.5335 16
------> CAND: 194.755133 3794.006104 0.4310659 5.3890615 16.5216 10.5314  4
------> CAND:  43.291836 3795.643799 0.8374544 5.9323130 14.3481 10.5307 16
------> CAND:  86.607288 3615.979248 0.8881742 5.9384961 14.3468 10.5291 16
------> CAND: 194.865943 3995.783691 0.9842564 6.0060000 14.3437 10.525 16
------> CAND: 167.336953 3659.022217 0.8208657 3.5672879 14.8478 10.5017  8
------> CAND: 423.564095 3903.749512 0.9588628 5.9964232 16.4836 10.5013  4
------> CAND: 149.164824 3973.174805 0.7313657 3.8773458 14.3247 10.5004 16
------> CAND: 215.438013 3891.905029 0.9286904 3.6868548 16.4793 10.4979  4
------> CAND: 230.956401 3714.585449 0.5332848 5.6605253 14.8305 10.4839  8
------> CAND:  86.390338 5256.699219 1.1863010 4.5511394 14.3109 10.4827 16
------> CAND: 230.847926 5095.264648 1.0231107 5.7531767 14.829 10.4824  8
------> CAND:  86.553050 3641.995605 0.4733174 5.5799890 14.8245 10.4777  8
------> CAND: 377.380030 3886.035156 0.7125406 3.8251116 16.4456 10.4712  4
------> CAND: 172.920292 3789.722900 0.7320177 3.7221217 14.2939 10.4607 16
------> CAND: 133.621523 4117.595703 0.4621849 5.1232381 14.2932 10.4598 16
------> CAND: 231.031399 4157.189941 0.9295039 5.9753785 14.8067 10.4594  8
------> CAND:  14.761659 5370.222656 1.1890008 5.7985468 14.2927 10.4591 16
------> CAND: 115.497923 3928.135498 0.6534176 5.7706623 14.804 10.4567  8
------> CAND:  17.368429 4082.610596 1.0204058 3.7734120 14.2898 10.4554 16
------> CAND: 394.446130 4162.350586 0.7929731 3.9829011 14.7971 10.4495  8
------> CAND:  47.179024 3936.456543 0.9349175 5.9816322 14.7945 10.4469  8
------> CAND: 220.903794 4190.173340 1.0331368 6.0255952 14.7922 10.4445  8
[20:05:17][1560409][INFO ] Statistics: count dirty SumSpec pages 1681 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:05:17][1560409][INFO ] Data processing finished successfully!
20:05:17 (1560409): called boinc_finish(0)

</stderr_txt>
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