Task 1725193813

Name: Ter5_1_dns_cfbf00124_segment_8_dms_200_40000_192_9700000_1
Workunit ID: 871237314
Created: 4 Feb 2025 23:29:21 UTC
Sent: 5 Feb 2025 4:03:09 UTC
Report deadline: 19 Feb 2025 4:03:09 UTC
Received: 5 Feb 2025 6:05:21 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,721.58
CPU time (sec): 32.05
Peak working set size (MB): 241.96
Peak swap size (MB): 65349.78
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>
[05:11:10][127972][INFO ] Application startup - thank you for supporting Einstein@Home!
[05:11:10][127972][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_8_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_8_dms_200_192.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 9700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_192.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_40000_192_9700000_1_0
------> GPU usage: 0.496000
[05:11:10][127972][INFO ] Starting data processing...
[05:11:10][127972][INFO ] opti: No host transfer for n_steps. Use device global.
[05:11:10][127972][INFO ] opti: No host transfer for mean. Use device global.
[05:11:10][127972][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:11:10][127972][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:11:10][127972][INFO ] opti: power spectrum in fft callback (static link).
[05:11:10][127972][INFO ] opti: __constant__ access is not uniform, bad!
[05:11:10][127972][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[05:11:10][127972][INFO ] CUDA global memory status (initial GPU state, including context):
[05:11:10][127972][INFO ] No template file. Generating templates.
[05:11:10][127972][INFO ] Template param value T_cons = 50000
[05:11:14][127972][INFO ] Number of generated templates to be used: 50000
[05:11:14][127972][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_8_dms_200_192.cpt
[05:11:14][127972][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_8_dms_200_192.cpt (No such file or directory).
------> Starting from scratch...
[05:11:14][127972][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_192.binary
[05:11:14][127972][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_8_dms_200_DM249.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817323287709
------> 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: 249.2 cm^-3 pc
------> Scale factor: 1.76984
[05:11:14][127972][INFO ] Allocating memory for dedispersed compressed time series...
[05:11:14][127972][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:11:14][127972][INFO ] 8-bit allocation done
[05:11:14][127972][INFO ] Foobar
[05:11:14][127972][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_192.binary
[05:11:14][127972][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:11:14][127972][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:11:14][127972][INFO ] FftSize = 12582913
[05:11:14][127972][INFO ] Seed for random number generator is -1030781952.
[05:11:17][127972][INFO ] 8[05:11:17][127972][INFO ] 9[05:11:17][127972][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:11:17][127972][INFO ] Normalization factor 3.97364e-08
[05:11:17][127972][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
[05:11:17][127972][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:11:17][127972][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:11:17][127972][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:11:17][127972][INFO ] Launching time series padding kernel: grid 196608, block 32
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[06:29:50][127972][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.555275 3618.906494 0.9031773 5.4305496 16.7123 13.6642 16
------> CAND:  51.889115 3639.087646 0.7670408 5.1236973 16.0146 12.7248 16
------> CAND: 346.448614 3749.921631 0.9834297 5.4280066 19.0896 12.5791  4
------> CAND: 171.474826 3898.368408 1.0010524 4.3019524 15.4231 11.9375 16
------> CAND: 101.054681 3836.694824 0.9952149 5.4063306 15.2201 11.6695 16
------> CAND: 173.224177 3749.921631 0.9834297 5.4280066 15.939 11.6321  8
------> CAND: 346.235038 3756.057373 0.8345590 4.4203434 17.8675 11.6014  4
------> CAND: 306.585932 4054.717529 0.9842373 5.0945754 17.8621 11.5971  4
------> CAND: 159.127121 3672.828369 0.7555966 4.5212774 15.0714 11.4737 16
------> CAND: 201.877621 3701.287354 0.8494131 4.2324014 15.7021 11.3855  8
------> CAND: 492.889890 3675.771729 0.7449901 4.5873690 17.5185 11.3233  4
------> CAND:  51.888856 3649.121094 0.7727488 5.1259322 14.9262 11.2832 16
------> CAND: 195.128048 3849.830811 0.8470444 4.9832911 15.5305 11.2072  8
------> CAND: 238.369020 3866.924561 0.9120771 5.1599135 15.5199 11.1962  8
------> CAND: 213.639614 3700.536865 0.8476256 5.2220201 15.5086 11.1845  8
------> CAND: 173.137242 3676.419922 0.7448682 4.5265260 15.4672 11.1416  8
------> CAND:  75.911878 3690.290771 0.8645638 5.3111005 15.4224 11.0951  8
------> CAND: 167.876472 3689.395508 0.8640712 4.2238989 14.7786 11.0902 16
------> CAND: 304.176130 3764.125977 0.8245976 5.0710568 15.3893 11.0609  8
------> CAND:  51.886520 3723.163330 0.8149677 5.1495638 14.7534 11.0573 16
------> CAND:  86.520612 4048.035156 1.0028701 5.1703162 14.7098 11.0004 16
------> CAND: 115.482871 3749.921631 0.9834297 5.4280066 14.7059 10.9954 16
------> CAND:  32.778601 3632.300049 0.8480504 5.2924027 14.6911 10.976 16
------> CAND: 357.668752 3726.395020 0.7480455 4.7898297 15.2781 10.9457  8
------> CAND: 120.160524 3624.640137 0.8797720 4.0882602 14.6632 10.9397 16
------> CAND: 115.505708 3757.471680 0.9030902 5.2859883 14.6626 10.9389 16
------> CAND: 363.837025 4022.958008 1.0017729 5.2040858 17.0026 10.9129  4
------> CAND: 119.568843 3677.900146 0.9112075 5.3798008 14.6382 10.9072 16
------> CAND:  87.030288 3886.218018 0.9062400 5.1272693 15.2304 10.8964  8
------> CAND: 195.346814 3849.847168 0.8464607 4.9520788 14.6291 10.8953 16
------> CAND: 280.253279 3677.236572 0.9113863 5.3693185 15.1998 10.8647  8
------> CAND:  87.021724 4015.126465 1.0009118 5.1653452 15.1987 10.8636  8
------> CAND: 109.400496 3723.585693 0.9498331 4.1080003 16.9251 10.8514  4
------> CAND:  54.700378 3723.585693 0.9498331 4.1080003 15.1762 10.8403  8
------> CAND: 115.860457 3687.038086 0.8686898 5.3149242 15.1759 10.84  8
------> CAND:  16.693186 3819.146240 0.9894422 5.4170179 14.5817 10.8336 16
------> CAND: 346.735372 3621.037109 0.9617649 5.4807072 15.1431 10.8062  8
------> CAND: 173.266477 3661.257812 0.9245136 5.3991847 15.1336 10.7964  8
------> CAND:  92.379290 3757.732910 0.8321046 5.1123843 14.5436 10.7842 16
------> CAND: 115.493511 3679.183594 0.8783547 5.3196807 14.5326 10.7699 16
------> CAND:  57.741306 3712.837158 0.8312894 5.2088890 14.5248 10.7597 16
------> CAND:  87.030028 3878.050293 0.9083316 5.1256719 15.0861 10.7473  8
------> CAND: 335.547673 3683.432129 0.9747827 5.4750113 15.0668 10.7274  8
------> CAND:  64.234225 4036.702637 0.9836041 4.7190638 15.0625 10.723  8
------> CAND:  66.922480 3813.057129 0.9890048 5.4265766 16.753 10.7148  4
------> CAND: 346.388668 3796.008301 0.8814210 5.1977615 15.0509 10.711  8
------> CAND:  41.655631 4008.503418 0.9443151 4.8111043 14.4816 10.7037 16
------> CAND: 427.805773 3763.091064 0.9845823 5.4209037 19.7978 10.6971  2
------> CAND: 346.248533 3767.777588 0.8231320 4.4432192 16.7221 10.6903  4
------> CAND: 122.032623 3669.834717 0.9177281 4.0952258 14.4505 10.6634 16
------> CAND: 130.319269 3714.831543 0.8282022 5.1984739 16.6745 10.6526  4
------> CAND: 346.318081 3814.479004 0.8720034 5.1938543 19.6997 10.639  2
------> CAND: 346.492731 3625.185791 0.8791074 5.3889828 16.6534 10.6359  4
------> CAND: 244.370948 3627.916504 0.8686088 5.3771238 14.9556 10.6127  8
------> CAND: 346.448355 3749.921631 0.9834297 5.4280066 14.9402 10.5968  8
------> CAND: 173.071586 3679.534668 0.7334564 4.6035633 16.5669 10.5673  4
------> CAND: 221.531547 3717.217529 0.7644046 4.7317562 14.8917 10.5469  8
------> CAND: 273.813559 3695.402344 0.8562961 4.2364078 14.8853 10.5403  8
------> CAND:  87.037294 3759.140381 0.8299288 5.0895519 14.8839 10.5388  8
------> CAND: 302.731183 3624.030762 0.8826549 4.0720553 14.8797 10.5345  8
------> CAND:  75.911618 3688.723877 0.8663797 5.3092222 14.8643 10.5187  8
------> CAND: 120.205679 3760.016357 0.9845160 5.4548335 14.8633 10.5176  8
------> CAND: 115.376473 3631.561523 0.8138349 4.1858788 14.3346 10.5133 16
------> CAND: 115.524393 3714.990234 0.8284553 5.2076616 14.3264 10.5027 16
------> CAND: 198.551752 4026.485596 1.0016344 5.1707964 14.3262 10.5024 16
------> CAND: 300.257542 4027.597168 0.9840184 5.1004529 14.8479 10.5018  8
------> CAND:  86.573292 3674.827148 0.7478837 4.9053502 14.8465 10.5004  8
------> CAND: 152.088195 3764.125977 0.8245976 5.0710568 14.3187 10.4927 16
------> CAND: 346.338323 3722.401855 0.8167539 5.1659746 19.4374 10.4835  2
------> CAND: 121.616889 3853.711182 0.8447925 4.6561460 14.311 10.4828 16
------> CAND: 231.021537 3797.525879 0.9546033 5.3873696 14.8293 10.4827  8
------> CAND: 389.065986 3993.703369 1.0090106 5.2699685 14.8255 10.4788  8
------> CAND: 318.254242 3672.828369 0.7555966 4.5212774 14.8147 10.4677  8
------> CAND:  95.941573 3748.128174 0.8425194 4.3972244 14.2945 10.4615 16
------> CAND:  90.382627 3752.046387 0.8391082 4.3963556 14.2868 10.4516 16
------> CAND: 130.312003 3801.281738 0.8797673 5.2234068 16.4043 10.4385  4
------> CAND: 324.576145 3691.227295 0.9001856 5.3648043 14.7856 10.4377  8
------> CAND:  75.612404 3676.577393 0.7418260 4.8676333 14.7825 10.4346  8
------> CAND:  25.035886 3969.339355 1.0071077 5.2980442 14.7792 10.4311  8
------> CAND:  87.037554 3761.526123 0.8276758 5.0887933 14.7754 10.4272  8
------> CAND:  86.589641 3652.954834 0.7517560 5.0166745 14.2654 10.4238 16
------> CAND: 333.573587 3893.244141 1.0007043 5.3812408 14.7716 10.4234  8
------> CAND: 440.018533 3728.796631 0.9488210 5.4162927 16.3783 10.4179  4
------> CAND: 287.804736 3720.896484 0.7580003 4.7115936 14.7644 10.4159  8
------> CAND: 266.592976 3664.194092 0.9690191 5.4778242 14.7566 10.4079  8
------> CAND: 455.175165 3604.052002 0.9673237 5.4938583 19.3098 10.4079  2
------> CAND: 288.750387 3906.070557 0.8999212 5.0847216 14.7352 10.3859  8
------> CAND: 172.369095 4063.900635 0.9835140 4.9966788 14.2276 10.3751 16
------> CAND: 135.235151 3757.904541 0.8319058 5.1113687 14.7232 10.3735  8
------> CAND: 115.432527 3846.522949 0.8483123 4.6705642 14.2231 10.3693 16
------> CAND: 173.149179 3653.831543 0.7493937 5.0448227 14.7184 10.3686  8
------> CAND: 461.701561 3632.146484 0.8085144 5.2253757 16.3015 10.3571  4
------> CAND:  86.535663 3679.534668 0.7334564 4.6035633 14.6996 10.3493  8
------> CAND: 346.273446 4048.374756 0.9841788 4.6781340 16.2914 10.3492  4
------> CAND: 161.867797 3719.479492 0.8208872 4.3533163 14.206 10.3472 16
------> CAND: 270.215724 3729.832764 0.9186474 5.3828745 16.288 10.3465  4
------> CAND: 199.063504 3621.593994 0.9394253 3.9793868 19.1883 10.3359  2
------> CAND: 115.480017 3809.279297 0.8744255 5.1883588 14.1952 10.3333 16
------> CAND: 148.560946 3759.123047 0.9027605 5.2981386 14.6835 10.3329  8
------> CAND: 147.614257 3621.719727 0.9153109 4.0380325 14.1895 10.326 16
[06:29:50][127972][INFO ] Statistics: count dirty SumSpec pages 1746 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:29:50][127972][INFO ] Data processing finished successfully!
06:29:50 (127972): called boinc_finish(0)

</stderr_txt>
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