Task 1720451489

Name: Ter5_1_dns_cfbf00113_segment_5_dms_200_40000_167_4500000_1
Workunit ID: 868419618
Created: 26 Jan 2025 14:26:59 UTC
Sent: 27 Jan 2025 5:48:33 UTC
Report deadline: 10 Feb 2025 5:48:33 UTC
Received: 28 Jan 2025 3:37:18 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 859.90
CPU time (sec): 11.60
Peak working set size (MB): 259.89
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>
[22:22:29][1084672][INFO ] Application startup - thank you for supporting Einstein@Home!
[22:22:29][1084672][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_cfbf00113_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_5_dms_200_167.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 4500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_167.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_40000_167_4500000_1_0
------> GPU usage: 0.500000
[22:22:29][1084672][INFO ] Starting data processing...
[22:22:29][1084672][INFO ] opti: No host transfer for n_steps. Use device global.
[22:22:29][1084672][INFO ] opti: No host transfer for mean. Use device global.
[22:22:29][1084672][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:22:29][1084672][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:22:29][1084672][INFO ] opti: power spectrum in fft callback (static link).
[22:22:29][1084672][INFO ] opti: __constant__ access is not uniform, bad!
[22:22:29][1084672][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[22:22:29][1084672][INFO ] CUDA global memory status (initial GPU state, including context):
[22:22:29][1084672][INFO ] No template file. Generating templates.
[22:22:29][1084672][INFO ] Template param value T_cons = 50000
[22:22:33][1084672][INFO ] Number of generated templates to be used: 50000
[22:22:33][1084672][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_5_dms_200_167.cpt
[22:22:33][1084672][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_5_dms_200_167.cpt (No such file or directory).
------> Starting from scratch...
[22:22:33][1084672][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_167.binary
[22:22:33][1084672][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_5_dms_200_DM246.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755645900696
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 246.7 cm^-3 pc
------> Scale factor: 1.18822
[22:22:33][1084672][INFO ] Allocating memory for dedispersed compressed time series...
[22:22:33][1084672][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:22:33][1084672][INFO ] 8-bit allocation done
[22:22:33][1084672][INFO ] Foobar
[22:22:33][1084672][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_167.binary
[22:22:33][1084672][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:22:33][1084672][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:22:33][1084672][INFO ] FftSize = 12582913
[22:22:33][1084672][INFO ] Seed for random number generator is 1082566608.
[22:22:34][1084672][INFO ] 8[22:22:34][1084672][INFO ] 9[22:22:35][1084672][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:22:35][1084672][INFO ] Normalization factor 3.97364e-08
[22:22:35][1084672][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
[22:22:35][1084672][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1691 MB (6238 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:22:35][1084672][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:22:35][1084672][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:22:35][1084672][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:23:29][1084672][INFO ] Checkpoint committed!
[22:24:29][1084672][INFO ] Checkpoint committed!
[22:25:29][1084672][INFO ] Checkpoint committed!
[22:26:29][1084672][INFO ] Checkpoint committed!
[22:27:29][1084672][INFO ] Checkpoint committed!
[22:28:29][1084672][INFO ] Checkpoint committed!
[22:29:29][1084672][INFO ] Checkpoint committed!
[22:30:29][1084672][INFO ] Checkpoint committed!
[22:31:29][1084672][INFO ] Checkpoint committed!
[22:32:30][1084672][INFO ] Checkpoint committed!
[22:33:30][1084672][INFO ] Checkpoint committed!
[22:34:30][1084672][INFO ] Checkpoint committed!
[22:35:30][1084672][INFO ] Checkpoint committed!
[22:36:30][1084672][INFO ] Checkpoint committed!
[22:36:47][1084672][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 230.965743 4589.087891 0.7061304 0.4630185 18.6809 12.2516  4
------> CAND: 327.212498 4282.794434 0.6691518 0.3571142 28.1506 12.2257  1
------> CAND:  86.446652 4105.522949 0.3192802 3.1504791 15.5308 12.0802 16
------> CAND: 172.826869 4687.270996 0.5036277 3.3194063 15.291 11.763 16
------> CAND: 172.882144 7274.142090 0.7049054 3.4544623 15.2333 11.6868 16
------> CAND: 105.699895 3768.984863 0.5073532 3.1225648 15.9719 11.6664  8
------> CAND: 163.606249 4282.794434 0.6691518 0.3571142 21.3811 11.6373  2
------> CAND:  33.366649 5078.819336 0.8578551 0.5963384 17.7782 11.5303  4
------> CAND: 372.168048 3935.006592 0.8892224 3.2172813 15.7725 11.4587  8
------> CAND: 115.258915 4876.482422 0.8060039 3.4218955 15.0378 11.4296 16
------> CAND:  86.679172 3780.153564 0.4656080 0.1802849 17.5624 11.3582  4
------> CAND: 279.946279 4493.950684 0.4490408 3.2696903 15.643 11.324  8
------> CAND: 436.554605 3769.181396 0.9186441 0.1234021 17.4514 11.2698  4
------> CAND:  86.453399 5573.068359 0.1935518 2.8388562 14.8567 11.1922 16
------> CAND: 461.931226 4589.087891 0.7061304 0.4630185 20.5604 11.1496  2
------> CAND: 144.093496 6354.708496 0.9598309 3.5775719 15.4329 11.106  8
------> CAND: 279.722323 4603.874023 1.0966210 3.4087012 15.4238 11.0966  8
------> CAND: 309.826163 5060.406250 0.3461488 0.7997763 17.2152 11.0819  4
------> CAND:  39.931452 3868.771484 0.9808704 0.1626991 14.7605 11.0666 16
------> CAND:  97.544561 4746.217773 0.9155771 3.4219220 15.3555 11.0258  8
------> CAND: 115.502335 4213.434570 1.0218266 0.2951400 14.7242 11.0192 16
------> CAND: 194.630828 4132.748047 0.9920837 0.2670697 20.2363 10.9573  2
------> CAND: 118.301141 4754.076660 0.4438504 3.3165092 14.6511 10.9239 16
------> CAND: 259.057868 4872.843262 1.1278455 3.4649448 15.2305 10.8965  8
------> CAND: 389.261397 4132.748047 0.9920837 0.2670697 25.0838 10.8938  1
------> CAND:  43.425224 4104.515137 0.1292411 2.8279610 15.1882 10.8527  8
------> CAND: 115.482871 4589.087891 0.7061304 0.4630185 15.1811 10.8454  8
------> CAND: 104.396640 3835.100098 0.5478712 3.1506152 20.0467 10.8448  2
------> CAND: 162.960850 5864.858398 1.2088250 3.5962408 16.9131 10.8419  4
------> CAND: 329.130011 4937.378418 0.4423965 3.3177178 15.1724 10.8364  8
------> CAND:  49.871172 4406.699707 0.3907687 0.4875148 14.5832 10.8356 16
------> CAND: 259.133126 4738.584473 1.0303357 3.4252164 15.1708 10.8348  8
------> CAND: 376.907463 3760.947266 0.5350887 0.1575204 20.0297 10.8347  2
------> CAND: 115.259434 6103.401855 1.2220960 3.6163189 14.5783 10.8293 16
------> CAND:  86.477533 7581.441406 0.4418844 2.8592210 14.5749 10.8248 16
------> CAND:  86.587306 8494.888672 1.4990454 1.2586317 20.0046 10.8198  2
------> CAND: 280.018163 5387.558105 0.3693643 3.2962039 19.9759 10.8028  2
------> CAND:  86.384369 4708.404297 1.0731894 3.4230373 14.5538 10.7974 16
------> CAND:  83.179431 3797.916748 0.6301157 0.1607968 14.5438 10.7844 16
------> CAND:  37.158337 4523.047852 0.8867059 0.4153593 14.537 10.7755 16
------> CAND: 109.070919 4282.794434 0.6691518 0.3571142 16.8156 10.7645  4
------> CAND:  68.688440 3844.088135 0.3846911 0.2250753 14.5176 10.7504 16
------> CAND: 467.584893 4151.240723 0.6627885 0.3066430 16.7938 10.7472  4
------> CAND: 177.853561 5099.370117 1.0266823 0.5792813 15.0789 10.7399  8
------> CAND:  74.029658 5245.493164 1.0977370 3.5148032 15.0728 10.7336  8
------> CAND: 339.723435 4215.882812 0.5187058 0.3608802 15.0586 10.7189  8
------> CAND:  86.467412 6480.963867 0.4147314 3.2506862 15.0548 10.715  8
------> CAND:  77.478015 4249.758301 0.8364203 3.2984269 14.4894 10.7137 16
------> CAND: 115.265662 6490.787598 0.8883049 3.5775185 14.489 10.7133 16
------> CAND:  35.249907 3729.185547 0.9140556 3.1445217 14.4866 10.7101 16
------> CAND: 127.267442 4365.649414 0.4960244 0.4179750 16.7275 10.6946  4
------> CAND: 172.851003 4290.433105 0.4996576 3.2505052 15.0261 10.6854  8
------> CAND: 432.199003 5707.277832 0.5283441 3.4191058 16.6741 10.6523  4
------> CAND: 259.133645 4207.363281 0.9449010 3.3015707 16.6687 10.648  4
------> CAND:  54.033699 4150.418457 0.3843311 3.1803644 14.4276 10.6337 16
------> CAND: 115.227514 4451.643555 0.6707712 3.3305302 14.4242 10.6293 16
------> CAND: 230.545338 5464.967773 0.5418603 3.4009078 16.6398 10.6251  4
------> CAND:  64.916734 3843.779785 0.9751137 3.1883647 14.4205 10.6245 16
------> CAND: 118.696114 3623.172607 0.6502128 0.0764449 16.6366 10.6225  4
------> CAND: 295.313633 4305.036133 0.7475296 3.3018780 16.6331 10.6197  4
------> CAND: 188.449580 5987.342773 0.7892136 3.5355990 14.4095 10.6102 16
------> CAND: 403.522722 4205.020996 1.0212736 3.3015141 14.9525 10.6096  8
------> CAND: 371.093939 5221.254883 0.4215129 3.3394206 16.618 10.6078  4
------> CAND:  25.261919 7438.835449 0.9799708 3.5886471 14.3827 10.5755 16
------> CAND:  90.527174 3757.258301 0.3225382 3.0576162 14.9076 10.5632  8
------> CAND:  86.390079 5114.194824 0.8164134 3.4575059 14.3607 10.5471 16
------> CAND:  59.451471 5048.379883 0.5011089 3.3572052 14.342 10.5228 16
------> CAND: 130.045487 3736.751709 0.9757981 3.1537950 16.5003 10.5145  4
------> CAND: 152.371060 5200.648438 0.7928582 3.4634292 14.855 10.5091  8
------> CAND:  62.494216 5184.259277 0.6254753 3.4181530 14.3271 10.5036 16
------> CAND:  43.224883 3779.416016 0.1048630 2.7652018 14.3256 10.5016 16
------> CAND: 377.778636 5306.435059 1.0993299 0.6287331 14.8432 10.497  8
------> CAND:  86.679431 3877.834717 0.4861331 0.2215614 16.4754 10.4948  4
------> CAND:  90.693000 3648.513184 0.9595040 3.1196144 14.3173 10.4909 16
------> CAND:  86.576406 6332.429688 0.9633076 0.9192309 14.8196 10.4727  8
------> CAND:  83.142322 4003.055908 0.3687178 0.3059772 14.8186 10.4717  8
------> CAND:  97.339029 4950.513184 0.6267552 0.5931367 14.2993 10.4677 16
------> CAND: 461.036698 3620.917480 0.7026713 3.0893466 16.4294 10.4583  4
------> CAND:  43.425483 4233.608398 0.1374924 2.8524015 14.8026 10.4552  8
------> CAND: 349.852077 6427.319336 0.9478458 0.9478810 14.7985 10.451  8
------> CAND:  33.484207 6582.627441 0.2618259 2.6794624 14.7977 10.4501  8
------> CAND: 345.266550 3883.362305 0.4725236 3.1435568 14.7946 10.4469  8
------> CAND:  63.619967 4851.549316 1.1256303 0.4973653 14.2685 10.4279 16
------> CAND:  86.439904 5707.277832 0.5283441 3.4191058 14.2665 10.4253 16
------> CAND: 118.654592 5687.488281 0.9379006 0.7554075 19.333 10.4216  2
------> CAND: 130.410876 6277.298828 1.0075668 3.5869870 14.7698 10.4215  8
------> CAND:  45.794024 5184.259277 0.6254753 3.4181530 14.263 10.4207 16
------> CAND: 115.239452 3723.984619 0.8886995 3.1446736 14.2612 10.4185 16
------> CAND:  93.916882 3959.581055 0.7301800 3.2122037 14.7632 10.4147  8
------> CAND: 280.361494 7394.551758 0.9009554 1.2252970 14.7621 10.4136  8
------> CAND:  89.909282 4280.545410 0.8269078 3.3109422 14.2445 10.3969 16
------> CAND: 138.981166 7502.473145 0.9664017 3.5797207 14.7454 10.3964  8
------> CAND: 459.508968 4460.949219 0.1301444 2.8291385 16.3421 10.3893  4
------> CAND:  86.411358 4953.819824 0.7425624 3.4318283 14.2358 10.3857 16
------> CAND: 174.075627 4025.048584 0.2582611 3.0763946 16.3314 10.3808  4
------> CAND: 290.146546 4385.587402 1.0099332 0.3572046 19.2505 10.3728  2
------> CAND: 197.592866 3667.436279 0.6841471 3.1050313 14.7175 10.3678  8
------> CAND: 259.201377 3622.723877 0.6572982 3.0901711 19.2371 10.3648  2
------> CAND:  90.623971 4105.207520 0.1409672 2.9064305 14.2187 10.3636 16
------> CAND: 241.776894 3793.064697 0.2663032 3.0345824 14.7135 10.3636  8
[22:36:47][1084672][INFO ] Statistics: count dirty SumSpec pages 1811 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:36:47][1084672][INFO ] Data processing finished successfully!
22:36:47 (1084672): called boinc_finish(0)

</stderr_txt>
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