Task 1713661197

Name: Ter5_1_dns_cfbf00111_segment_5_dms_200_40000_78_750000_1
Workunit ID: 864290694
Created: 13 Jan 2025 17:15:10 UTC
Sent: 13 Jan 2025 19:03:59 UTC
Report deadline: 27 Jan 2025 19:03:59 UTC
Received: 13 Jan 2025 20:04:16 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 522.95
CPU time (sec): 29.45
Peak working set size (MB): 366.17
Peak swap size (MB): 6173.92
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>
[14:05:17][26819][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_5_dms_200_78.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 750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_78.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_40000_78_750000_1_0
------> GPU usage: 1.000000
[14:05:17][26819][INFO ] Starting data processing...
[14:05:17][26819][INFO ] opti: No host transfer for n_steps. Use device global.
[14:05:17][26819][INFO ] opti: No host transfer for mean. Use device global.
[14:05:17][26819][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:05:17][26819][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:05:17][26819][INFO ] opti: power spectrum in fft callback (static link).
[14:05:17][26819][INFO ] opti: __constant__ access is not uniform, bad!
[14:05:17][26819][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[14:05:17][26819][INFO ] CUDA global memory status (initial GPU state, including context):
[14:05:17][26819][INFO ] No template file. Generating templates.
[14:05:17][26819][INFO ] Template param value T_cons = 50000
[14:05:19][26819][INFO ] Number of generated templates to be used: 50000
[14:05:19][26819][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_5_dms_200_78.cpt
[14:05:19][26819][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_5_dms_200_78.cpt (No such file or directory).
------> Starting from scratch...
[14:05:19][26819][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_78.binary
[14:05:19][26819][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_5_dms_200_DM237.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755663748663
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 237.8 cm^-3 pc
------> Scale factor: 1.37181
[14:05:19][26819][INFO ] Allocating memory for dedispersed compressed time series...
[14:05:19][26819][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:05:19][26819][INFO ] 8-bit allocation done
[14:05:19][26819][INFO ] Foobar
[14:05:19][26819][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_78.binary
[14:05:19][26819][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:05:19][26819][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:05:19][26819][INFO ] FftSize = 12582913
[14:05:19][26819][INFO ] Seed for random number generator is 1110755409.
[14:05:20][26819][INFO ] 8[14:05:20][26819][INFO ] 9[14:05:20][26819][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:05:20][26819][INFO ] Normalization factor 3.97364e-08
[14:05:20][26819][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
[14:05:20][26819][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 798 MB (7131 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:05:20][26819][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:05:20][26819][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:05:20][26819][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:06:17][26819][INFO ] Checkpoint committed!
[14:07:17][26819][INFO ] Checkpoint committed!
[14:08:17][26819][INFO ] Checkpoint committed!
[14:09:17][26819][INFO ] Checkpoint committed!
[14:10:18][26819][INFO ] Checkpoint committed!
[14:11:18][26819][INFO ] Checkpoint committed!
[14:12:18][26819][INFO ] Checkpoint committed!
[14:55:26][28061][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_5_dms_200_78.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 750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_78.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_40000_78_750000_1_0
------> GPU usage: 1.000000
[14:55:26][28061][INFO ] Starting data processing...
[14:55:26][28061][INFO ] opti: No host transfer for n_steps. Use device global.
[14:55:26][28061][INFO ] opti: No host transfer for mean. Use device global.
[14:55:26][28061][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:55:26][28061][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:55:26][28061][INFO ] opti: power spectrum in fft callback (static link).
[14:55:26][28061][INFO ] opti: __constant__ access is not uniform, bad!
[14:55:26][28061][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[14:55:26][28061][INFO ] CUDA global memory status (initial GPU state, including context):
[14:55:26][28061][INFO ] No template file. Generating templates.
[14:55:26][28061][INFO ] Template param value T_cons = 50000
[14:55:28][28061][INFO ] Number of generated templates to be used: 50000
[14:55:28][28061][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_5_dms_200_78.cpt
[14:55:28][28061][INFO ] Header read from checkpoint file.
[14:55:28][28061][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_78.binary
[14:55:28][28061][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_5_dms_200_DM237.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755663748663
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 237.8 cm^-3 pc
------> Scale factor: 1.37181
[14:55:28][28061][INFO ] Allocating memory for dedispersed compressed time series...
[14:55:28][28061][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:55:28][28061][INFO ] 8-bit allocation done
[14:55:28][28061][INFO ] Foobar
[14:55:28][28061][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_78.binary
[14:55:28][28061][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:55:28][28061][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:55:28][28061][INFO ] FftSize = 12582913
[14:55:28][28061][INFO ] Seed for random number generator is 1110755409.
[14:55:29][28061][INFO ] 8[14:55:29][28061][INFO ] 9[14:55:29][28061][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:55:29][28061][INFO ] Normalization factor 3.97364e-08
[14:55:29][28061][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
[14:55:29][28061][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 805 MB (7124 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:55:29][28061][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:55:29][28061][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:55:29][28061][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:56:26][28061][INFO ] Checkpoint committed!
[14:57:05][28061][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  92.208533 4059.098389 0.9416707 2.4150753 16.0683 12.7966 16
------> CAND: 115.162897 3610.122803 0.9570011 2.5671897 16.0357 12.753 16
------> CAND: 118.950952 3736.204590 0.8044456 2.3930981 16.4657 12.1826  8
------> CAND: 104.441795 4146.409180 0.8549216 1.3692358 16.424 12.139  8
------> CAND:  53.918217 3768.005127 0.7520733 2.3054423 15.5444 12.0982 16
------> CAND: 115.190664 3660.737549 0.8928512 2.5099049 16.2886 11.9972  8
------> CAND: 166.453843 3912.613770 0.7772169 1.1379665 16.2341 11.9401  8
------> CAND: 361.197558 4000.627441 1.0243374 0.9316879 16.2012 11.9058  8
------> CAND: 115.163675 3800.362061 0.9248588 2.5174112 16.1653 11.8683  8
------> CAND: 172.776524 4095.036377 0.9953529 2.4498148 18.1702 11.8431  4
------> CAND:  86.388262 4095.036377 0.9953529 2.4498148 15.9165 11.6086  8
------> CAND: 115.151219 3693.140869 0.9415211 2.5516384 15.1655 11.5975 16
------> CAND: 461.003222 3715.127686 0.7084821 2.2541225 21.2026 11.5312  2
------> CAND:  51.910654 4276.968750 0.9208535 2.1355641 15.1054 11.5184 16
------> CAND: 115.310038 3732.665283 0.5735620 1.5617292 15.0635 11.4634 16
------> CAND:  59.475346 3736.204590 0.8044456 2.3930981 15.0303 11.4197 16
------> CAND: 346.223880 4046.901611 0.9438429 1.0567307 20.943 11.3769  2
------> CAND:  86.399680 3650.765381 0.5909653 2.0293558 14.9807 11.3547 16
------> CAND: 460.931857 3781.761230 0.8487148 2.4289432 20.7711 11.2748  2
------> CAND: 230.501741 3715.127686 0.7084821 2.2541225 17.4451 11.2648  4
------> CAND: 157.353895 3683.540527 0.9444711 2.5476534 14.8966 11.2444 16
------> CAND: 416.154331 3850.132080 0.8759388 2.4383850 20.6992 11.2321  2
------> CAND: 115.369985 3805.935303 0.7409845 1.0443293 14.8619 11.199 16
------> CAND: 198.028841 3649.795410 0.6003003 2.0518024 15.5193 11.1956  8
------> CAND: 392.535624 4162.955078 0.8933443 2.2593343 25.6667 11.1469  1
------> CAND: 144.545042 4146.695801 0.8539155 2.1702311 14.8168 11.1401 16
------> CAND: 104.544042 3928.756104 0.9439903 0.9221668 14.8117 11.1335 16
------> CAND: 345.571993 3870.738037 0.9517115 2.5164018 17.2355 11.098  4
------> CAND: 115.236078 3753.640625 0.7770069 2.3529456 14.7532 11.0571 16
------> CAND: 156.246310 3982.607178 0.7904000 1.2360886 14.7479 11.0501 16
------> CAND: 387.908057 4171.096191 0.8206221 1.5785028 15.3633 11.0339  8
------> CAND:  43.271854 3696.697998 0.7197997 0.9371635 15.3608 11.0313  8
------> CAND:  43.352302 3978.103271 1.0214676 2.5301411 14.7292 11.0257 16
------> CAND: 115.197152 3774.250244 0.9117308 2.5125437 14.7215 11.0156 16
------> CAND:  93.987469 4445.128418 0.9798451 1.7967019 14.7114 11.0025 16
------> CAND: 115.185733 3943.327148 0.9861357 2.5195136 14.7033 10.992 16
------> CAND:  34.737895 3694.941895 0.5759979 1.8377265 14.6983 10.9854 16
------> CAND: 164.805700 3731.290771 0.5785845 1.5126007 17.0719 10.968  4
------> CAND: 395.546189 3641.699219 0.6206282 2.1312764 17.0695 10.9661  4
------> CAND: 118.399495 4476.680176 1.0580868 2.2006156 15.2703 10.9376  8
------> CAND:  80.854229 4230.581055 0.8825064 1.5025594 14.6557 10.93 16
------> CAND:  57.611292 3925.113281 0.9091377 2.4444652 14.6409 10.9106 16
------> CAND: 115.243085 4083.474609 0.9373729 2.3864417 14.6294 10.8957 16
------> CAND: 172.858529 3628.455078 0.7196401 2.3169584 15.2178 10.8833  8
------> CAND:  38.353896 3917.570312 0.8363186 1.0544542 14.5967 10.8531 16
------> CAND: 259.084598 3811.031738 0.9709567 2.5503800 16.8695 10.8072  4
------> CAND: 342.913840 3729.104736 0.5857823 1.7642626 19.9679 10.798  2
------> CAND: 404.270887 4230.581055 0.8825064 1.5025594 24.824 10.7809  1
------> CAND:  45.179506 4045.329590 0.7354640 1.8807706 15.1099 10.7719  8
------> CAND: 115.262808 3637.636475 0.6637856 2.2116101 14.5272 10.7628 16
------> CAND: 345.799063 3803.427490 0.8643286 2.4330897 15.0948 10.7563  8
------> CAND:  37.842403 3817.061768 0.9453747 2.5173399 16.7877 10.7423  4
------> CAND: 115.162378 3650.354004 0.9231995 2.5368700 14.506 10.7352 16
------> CAND:  86.377882 3768.854004 0.9134943 2.5063562 14.5049 10.7339 16
------> CAND: 311.826201 4281.901855 1.0608321 2.4399416 15.0506 10.7107  8
------> CAND:  86.354785 4027.745361 1.0277933 2.5226676 14.4862 10.7096 16
------> CAND: 170.089307 4263.489746 0.9245747 2.1844151 16.7454 10.7088  4
------> CAND: 338.154183 3625.497314 0.7815707 2.4020202 15.048 10.708  8
------> CAND:  74.805849 3668.390625 0.8585852 0.7189186 16.7386 10.7034  4
------> CAND: 115.208830 3775.496826 0.8548954 2.4492223 14.479 10.7002 16
------> CAND:  86.348557 3700.318848 0.9584141 2.5632405 14.4762 10.6966 16
------> CAND: 115.244902 4083.904053 0.8172709 2.1269181 14.4733 10.6929 16
------> CAND: 294.556126 3944.633057 0.9862832 2.5243647 16.7135 10.6835  4
------> CAND:  51.666456 3639.130371 0.6481873 0.9911195 16.7069 10.6783  4
------> CAND: 332.775596 3792.436035 0.8716865 2.4458897 16.7046 10.6765  4
------> CAND: 119.821086 3763.914795 0.7601585 2.3280010 15.008 10.6668  8
------> CAND:  51.666716 3638.807129 0.6506925 0.9928941 16.6859 10.6616  4
------> CAND: 230.334357 3932.000732 0.9857966 2.5180645 14.9974 10.6558  8
------> CAND: 396.057423 3649.795410 0.6003003 2.0518024 16.6759 10.6537  4
------> CAND: 115.254503 3853.231445 0.7802257 2.3058028 14.4426 10.653 16
------> CAND: 188.977681 3890.031982 0.8527814 0.9994124 14.4417 10.6519 16
------> CAND:  97.325275 3693.914307 0.7284895 0.9250832 14.4368 10.6456 16
------> CAND: 230.327350 3800.362061 0.9248588 2.5174112 16.6445 10.6288  4
------> CAND: 143.973344 3626.376465 0.7441121 2.3701384 14.4223 10.6268 16
------> CAND: 230.349928 3620.111572 0.8486872 2.4919424 14.9624 10.6198  8
------> CAND: 284.500146 3621.963867 0.8350076 2.4610677 16.599 10.5927  4
------> CAND: 431.855932 3621.250977 0.8404962 2.4754064 16.5985 10.5923  4
------> CAND: 154.914509 3842.723633 0.6463192 1.4093751 14.9356 10.5921  8
------> CAND: 186.376620 3946.739990 1.0155228 2.5405712 14.9285 10.5848  8
------> CAND:  86.382293 3641.194092 0.6240446 2.1226485 14.386 10.5798 16
------> CAND: 284.068063 4099.174316 1.0389208 2.5091834 16.5685 10.5686  4
------> CAND:  86.387224 3747.704346 0.6745348 2.1518314 14.3717 10.5612 16
------> CAND: 345.446131 3811.031738 0.9709567 2.5503800 16.5586 10.5607  4
------> CAND: 128.807369 3917.997314 0.6701107 1.8548731 14.9033 10.5589  8
------> CAND:  93.890931 4293.175781 0.9185242 2.1312072 14.3689 10.5576 16
------> CAND: 230.425964 4088.874268 0.8152667 2.1268322 14.9002 10.5556  8
------> CAND: 345.708494 4252.019531 1.0572542 2.4399762 14.8957 10.551  8
------> CAND:  57.043486 3770.739502 0.7471140 2.2951772 16.5456 10.5504  4
------> CAND: 142.638428 4203.687988 0.9950881 2.3950725 14.3501 10.5333 16
------> CAND: 321.672756 3833.493408 0.9778770 0.7824255 14.8749 10.5296  8
------> CAND: 117.458255 3825.932129 0.9444641 2.5280895 14.8715 10.5261  8
------> CAND: 230.437123 3744.341797 0.9845404 2.5710387 14.8713 10.5259  8
------> CAND: 271.332911 3854.681885 0.9071804 2.4718673 14.869 10.5235  8
------> CAND: 270.801955 3696.893066 0.5663776 1.4207634 14.8636 10.518  8
------> CAND:  74.806109 3667.615479 0.8597044 0.7214985 16.5032 10.5168  4
------> CAND: 230.366017 3746.784912 0.9226207 2.5293093 16.4914 10.5075  4
------> CAND:  59.938570 3729.989746 0.6612923 2.1538699 16.4863 10.5034  4
------> CAND: 146.322161 3627.904785 0.7264371 0.8323784 14.3169 10.4904 16
------> CAND: 322.259507 3801.471924 0.7463211 1.0429164 14.8357 10.4892  8
------> CAND: 158.184843 3618.250977 0.9140124 2.5463774 14.3157 10.4888 16
[14:57:05][28061][INFO ] Statistics: count dirty SumSpec pages 104 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:57:05][28061][INFO ] Data processing finished successfully!
14:57:05 (28061): called boinc_finish(0)

</stderr_txt>
]]>