Task 1724987018

Name: Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_85_8000000_2
Workunit ID: 870708705
Created: 4 Feb 2025 15:33:22 UTC
Sent: 4 Feb 2025 17:27:42 UTC
Report deadline: 18 Feb 2025 17:27:42 UTC
Received: 4 Feb 2025 19:19:59 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,725.53
CPU time (sec): 37.65
Peak working set size (MB): 242.14
Peak swap size (MB): 65349.77
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[18:36:20][95323][INFO ] Application startup - thank you for supporting Einstein@Home!
[18:36:20][95323][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_6_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_6_dms_200_85.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 8000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_85.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_85_8000000_2_0
------> GPU usage: 0.496000
[18:36:20][95323][INFO ] Starting data processing...
[18:36:20][95323][INFO ] opti: No host transfer for n_steps. Use device global.
[18:36:20][95323][INFO ] opti: No host transfer for mean. Use device global.
[18:36:20][95323][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:36:20][95323][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:36:20][95323][INFO ] opti: power spectrum in fft callback (static link).
[18:36:20][95323][INFO ] opti: __constant__ access is not uniform, bad!
[18:36:20][95323][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[18:36:20][95323][INFO ] CUDA global memory status (initial GPU state, including context):
[18:36:20][95323][INFO ] No template file. Generating templates.
[18:36:20][95323][INFO ] Template param value T_cons = 50000
[18:36:25][95323][INFO ] Number of generated templates to be used: 50000
[18:36:25][95323][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_6_dms_200_85.cpt
[18:36:25][95323][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_6_dms_200_85.cpt (No such file or directory).
------> Starting from scratch...
[18:36:25][95323][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_85.binary
[18:36:25][95323][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_6_dms_200_DM238.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776188349068
------> 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: 238.5 cm^-3 pc
------> Scale factor: 1.04332
[18:36:25][95323][INFO ] Allocating memory for dedispersed compressed time series...
[18:36:25][95323][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:36:25][95323][INFO ] 8-bit allocation done
[18:36:25][95323][INFO ] Foobar
[18:36:25][95323][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_85.binary
[18:36:25][95323][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:36:25][95323][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:36:25][95323][INFO ] FftSize = 12582913
[18:36:25][95323][INFO ] Seed for random number generator is -1036264311.
[18:36:27][95323][INFO ] 8[18:36:27][95323][INFO ] 9[18:36:28][95323][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:36:28][95323][INFO ] Normalization factor 3.97364e-08
[18:36:28][95323][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
[18:36:28][95323][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1249 MB (2787 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:36:28][95323][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:36:28][95323][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:36:28][95323][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:37:20][95323][INFO ] Checkpoint committed!
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[19:55:04][95323][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 3706.968262 0.5709011 5.6863837 21.2942 17.3483  8
------> CAND:   0.249648 4384.003418 0.7986488 4.2275953 17.8574 15.2294 16
------> CAND:   0.499036 4161.470215 0.5211179 5.2576065 21.9077 14.852  4
------> CAND:   0.498777 5403.914062 1.1070011 5.5003591 21.6046 14.6065  4
------> CAND:   0.249907 3908.582764 1.0140574 3.6796958 18.6835 14.5313  8
------> CAND:   0.499815 3919.712646 1.0156220 3.6868885 26.2064 14.5151  2
------> CAND:   0.500593 3789.135986 0.4489142 5.4115782 26.2036 14.5134  2
------> CAND:   0.500334 4994.770020 0.9259234 5.5548301 25.7636 14.2503  2
------> CAND:   0.249388 5416.539551 1.1076688 5.5121493 17.8465 13.6396  8
------> CAND:   0.250426 3614.304199 0.9082108 5.9296088 17.7475 13.5345  8
------> CAND: 115.537109 3909.722900 0.9240479 5.9498668 16.0643 12.7913 16
------> CAND: 182.229145 4064.345703 0.8384889 5.8894897 16.0005 12.706 16
------> CAND: 115.510379 4524.179199 0.9049770 5.8469591 16.881 12.6189  8
------> CAND:   0.498258 4364.283691 1.0072194 4.0097880 16.5815 12.3041  8
------> CAND: 100.122525 4300.883789 0.7683486 5.7707696 15.5577 12.1158 16
------> CAND:  57.725735 4128.062012 0.9317024 5.9473696 15.5444 12.0983 16
------> CAND:   1.249537 3800.075195 0.3768904 4.9620848 27.8298 12.0863  1
------> CAND:  34.880885 3747.139160 0.8760419 5.9259706 15.5314 12.0811 16
------> CAND:   1.249277 4475.591797 0.6432979 5.3564548 27.613 11.9922  1
------> CAND:   1.248758 5397.419434 1.1072640 5.5129642 27.5806 11.9781  1
------> CAND:   1.249018 4955.388672 0.8775542 5.4928122 27.4933 11.9402  1
------> CAND:  98.485800 3934.471680 0.9767867 5.9807458 16.133 11.8345  8
------> CAND: 462.058126 4200.889648 1.0335343 6.0005965 18.0319 11.7326  4
------> CAND: 239.076702 3952.475586 0.8588730 5.9197078 17.9556 11.6717  4
------> CAND:   0.166864 3679.679199 0.3790134 5.2192245 15.975 11.6696  8
------> CAND: 115.497404 4083.373291 0.5678005 5.5088301 15.1585 11.5883 16
------> CAND: 280.409244 3630.145752 0.5809680 5.7106442 15.8608 11.5506  8
------> CAND: 256.120225 5107.806641 1.1706343 4.4965272 15.8471 11.5363  8
------> CAND: 364.458290 4064.345703 0.8384889 5.8894897 15.8226 11.5109  8
------> CAND: 346.529322 3703.823975 0.8142447 5.8908820 15.8111 11.4989  8
------> CAND:   0.998072 4853.467285 0.8279876 5.4557867 21.1335 11.4901  2
------> CAND: 116.348335 4065.729248 0.7523633 3.9712706 15.0703 11.4723 16
------> CAND:   0.499555 4236.505859 1.0654196 6.0097785 21.1017 11.4712  2
------> CAND: 346.614181 3862.687500 0.7377661 5.8269410 21.0747 11.4552  2
------> CAND:   0.997813 5382.965820 1.1334928 5.5799932 21.0584 11.4455  2
------> CAND: 115.517386 3621.748779 0.7350442 5.8438993 15.0496 11.4451 16
------> CAND:  86.593534 4040.132812 0.9306841 5.9488916 15.0483 11.4434 16
------> CAND: 239.088639 3723.164551 0.7533021 3.6807487 17.629 11.4113  4
------> CAND:   0.166345 4054.588867 0.5116744 5.3616304 15.0229 11.41 16
------> CAND: 145.414657 3821.678467 0.5354158 5.5814757 15.0138 11.3981 16
------> CAND:   0.998332 4155.868652 0.5318683 5.3197136 20.9405 11.3754  2
------> CAND:  18.493401 4016.089844 0.9344358 5.9524755 14.9705 11.3414 16
------> CAND: 230.585822 4048.585693 0.9293064 3.8253655 15.5513 11.2288  8
------> CAND:  21.813561 4022.727295 0.9588596 3.7890489 14.8701 11.2098 16
------> CAND:   0.499296 3601.641846 0.9682630 3.4752090 17.3738 11.2081  4
------> CAND: 346.363495 4491.477051 0.7075041 5.5604668 17.3559 11.1939  4
------> CAND: 335.632532 4006.826416 0.9599995 3.7766826 15.5055 11.1812  8
------> CAND: 167.886593 3932.255859 0.4985705 5.4569840 14.8194 11.1435 16
------> CAND: 346.550342 3623.000732 0.6936271 5.8055840 17.2847 11.1372  4
------> CAND:  75.868280 4069.299072 0.7495363 5.8097115 14.8134 11.1357 16
------> CAND: 386.049452 4217.062500 0.8488218 4.0129023 15.4571 11.1311  8
------> CAND: 230.919291 3714.239014 0.3713817 5.1006670 20.5159 11.1232  2
------> CAND: 190.004558 3942.311279 0.9331195 5.9631634 15.4202 11.0928  8
------> CAND:   0.500074 3606.921143 0.9671544 3.4794288 20.4582 11.089  2
------> CAND: 367.060389 3674.005127 0.7242534 3.6601348 20.4179 11.0651  2
------> CAND: 375.254131 4070.911865 0.7470617 5.7998781 17.1935 11.0646  4
------> CAND: 330.945278 3696.931396 0.5805073 5.7004528 17.1931 11.0644  4
------> CAND: 223.984168 4430.979980 0.8256867 5.7922373 15.3719 11.0429  8
------> CAND:  86.577963 4685.135254 0.9765360 5.8619418 14.7257 11.0211 16
------> CAND:  28.082005 3665.782959 0.7565835 5.8503151 14.7116 11.0027 16
------> CAND: 384.455547 4169.290527 0.6165032 4.2888551 15.3036 10.9721  8
------> CAND:  86.537999 3678.846924 0.3884250 5.2496014 14.6593 10.9346 16
------> CAND: 333.814671 3899.990967 0.7938083 5.8785954 17.0287 10.9337  4
------> CAND: 150.145509 4590.351074 0.7107062 4.6529961 15.2562 10.9231  8
------> CAND: 247.556942 3620.705078 0.7878120 5.8758397 15.2495 10.9161  8
------> CAND: 140.174649 3636.335205 0.5108503 5.6076841 15.2426 10.909  8
------> CAND: 142.577703 3646.755371 0.4484370 5.4909797 16.9501 10.8712  4
------> CAND: 167.150106 3971.150146 0.9834296 3.7343140 14.5842 10.8368 16
------> CAND:  51.924927 3789.184570 0.5804202 3.9077919 14.5809 10.8326 16
------> CAND:  98.488655 3868.682373 0.9515976 5.9675331 15.1647 10.8284  8
------> CAND: 462.053196 3827.668945 0.8062924 5.8813634 16.8909 10.8243  4
------> CAND:  86.627011 4334.392578 1.0804613 6.0136547 15.1523 10.8156  8
------> CAND: 154.017645 3827.668945 0.8062924 5.8813634 14.5574 10.802 16
------> CAND:  78.056202 3880.810303 0.9091206 5.9420271 14.5569 10.8014 16
------> CAND: 247.521908 4065.999756 0.6809969 5.7310014 16.8569 10.7973  4
------> CAND: 452.440717 3989.791748 0.4910987 5.3853998 16.8513 10.7928  4
------> CAND:   0.624898 3800.075195 0.3768904 4.9620848 19.942 10.7827  2
------> CAND: 108.093348 4164.421387 0.5190234 4.5842013 16.8233 10.7706  4
------> CAND:   0.249129 3603.753174 0.9678212 3.4768956 16.8214 10.7691  4
------> CAND: 115.494809 5006.095215 1.0027546 5.7275190 16.815 10.764  4
------> CAND: 144.797545 4623.123047 1.0662348 5.9450784 15.0974 10.759  8
------> CAND: 346.531138 4524.179199 0.9049770 5.8469591 19.8721 10.7412  2
------> CAND: 115.463668 4163.555664 0.7320498 5.7646313 15.0763 10.7372  8
------> CAND: 289.595349 4623.123047 1.0662348 5.9450784 19.8556 10.7314  2
------> CAND:  57.708348 3679.036865 0.3854691 5.2352901 14.4994 10.7268 16
------> CAND: 229.801585 3947.013916 0.9768292 5.9850631 15.0595 10.7199  8
------> CAND: 119.932415 5380.268066 1.0693289 5.4442163 15.0353 10.6949  8
------> CAND: 166.828315 3887.335205 0.7065960 5.8012319 14.467 10.6847 16
------> CAND: 136.723436 3817.680176 0.5531686 5.6315813 15.0181 10.6771  8
------> CAND: 165.466151 4056.258301 0.5078372 5.3447118 14.448 10.6601 16
------> CAND:   0.624639 4955.388672 0.8775542 5.4928122 19.735 10.6599  2
------> CAND: 103.470193 4024.316406 0.9587415 3.7902894 14.9988 10.6572  8
------> CAND:  83.847148 3641.842041 0.9705926 5.9606562 16.6679 10.6473  4
------> CAND:  86.616890 3863.283936 0.9705564 5.9761534 14.4361 10.6446 16
------> CAND: 311.592642 4145.273438 0.6660793 5.6704392 19.7076 10.6437  2
------> CAND:  86.582115 3970.234375 0.7299908 5.8165393 16.6623 10.6429  4
------> CAND: 150.025876 4842.891113 1.1487077 4.2784863 24.461 10.6233  1
------> CAND: 115.563060 3709.343750 0.8260211 5.9018493 14.4103 10.6113 16
------> CAND:  26.717246 3714.459229 0.3687647 5.0795488 14.403 10.6018 16
------> CAND: 346.524132 3955.957031 0.8265684 5.8925233 14.9392 10.5959  8
[19:55:04][95323][INFO ] Statistics: count dirty SumSpec pages 355525 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:55:04][95323][INFO ] Data processing finished successfully!
19:55:04 (95323): called boinc_finish(0)

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