Task 1724762868

Name: Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_170_6150000_1
Workunit ID: 870978822
Created: 4 Feb 2025 2:33:43 UTC
Sent: 4 Feb 2025 23:37:00 UTC
Report deadline: 18 Feb 2025 23:37:00 UTC
Received: 5 Feb 2025 1:21:11 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,841.78
CPU time (sec): 43.55
Peak working set size (MB): 241.9
Peak swap size (MB): 65349.77
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>
[00:48:02][114360][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:48:02][114360][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_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_170.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 6150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_170.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_170_6150000_1_0
------> GPU usage: 0.496000
[00:48:02][114360][INFO ] Starting data processing...
[00:48:02][114360][INFO ] opti: No host transfer for n_steps. Use device global.
[00:48:02][114360][INFO ] opti: No host transfer for mean. Use device global.
[00:48:02][114360][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:48:02][114360][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:48:02][114360][INFO ] opti: power spectrum in fft callback (static link).
[00:48:02][114360][INFO ] opti: __constant__ access is not uniform, bad!
[00:48:02][114360][INFO ] Running on device 4 NVIDIA GeForce GTX 750 Ti
[00:48:02][114360][INFO ] CUDA global memory status (initial GPU state, including context):
[00:48:02][114360][INFO ] No template file. Generating templates.
[00:48:02][114360][INFO ] Template param value T_cons = 50000
[00:48:06][114360][INFO ] Number of generated templates to be used: 50000
[00:48:06][114360][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_170.cpt
[00:48:06][114360][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_170.cpt (No such file or directory).
------> Starting from scratch...
[00:48:06][114360][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_170.binary
[00:48:06][114360][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM247.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755768213
------> 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: 247 cm^-3 pc
------> Scale factor: 1.44774
[00:48:06][114360][INFO ] Allocating memory for dedispersed compressed time series...
[00:48:06][114360][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:48:06][114360][INFO ] 8-bit allocation done
[00:48:06][114360][INFO ] Foobar
[00:48:06][114360][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_170.binary
[00:48:07][114360][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:48:07][114360][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:48:07][114360][INFO ] FftSize = 12582913
[00:48:07][114360][INFO ] Seed for random number generator is 1083881778.
[00:48:09][114360][INFO ] 8[00:48:09][114360][INFO ] 9[00:48:10][114360][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:48:10][114360][INFO ] Normalization factor 3.97364e-08
[00:48:10][114360][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
[00:48:10][114360][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
[00:48:10][114360][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:48:10][114360][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:48:10][114360][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:49:02][114360][INFO ] Checkpoint committed!
[00:50:02][114360][INFO ] Checkpoint committed!
[00:51:02][114360][INFO ] Checkpoint committed!
[00:52:02][114360][INFO ] Checkpoint committed!
[00:53:02][114360][INFO ] Checkpoint committed!
[00:54:02][114360][INFO ] Checkpoint committed!
[00:55:02][114360][INFO ] Checkpoint committed!
[00:56:02][114360][INFO ] Checkpoint committed!
[00:57:02][114360][INFO ] Checkpoint committed!
[00:58:02][114360][INFO ] Checkpoint committed!
[00:59:03][114360][INFO ] Checkpoint committed!
[01:00:03][114360][INFO ] Checkpoint committed!
[01:01:03][114360][INFO ] Checkpoint committed!
[01:02:03][114360][INFO ] Checkpoint committed!
[01:03:03][114360][INFO ] Checkpoint committed!
[01:04:03][114360][INFO ] Checkpoint committed!
[01:05:03][114360][INFO ] Checkpoint committed!
[01:06:03][114360][INFO ] Checkpoint committed!
[01:07:03][114360][INFO ] Checkpoint committed!
[01:08:03][114360][INFO ] Checkpoint committed!
[01:09:03][114360][INFO ] Checkpoint committed!
[01:10:03][114360][INFO ] Checkpoint committed!
[01:11:03][114360][INFO ] Checkpoint committed!
[01:12:03][114360][INFO ] Checkpoint committed!
[01:13:03][114360][INFO ] Checkpoint committed!
[01:14:03][114360][INFO ] Checkpoint committed!
[01:15:03][114360][INFO ] Checkpoint committed!
[01:16:03][114360][INFO ] Checkpoint committed!
[01:17:03][114360][INFO ] Checkpoint committed!
[01:18:03][114360][INFO ] Checkpoint committed!
[01:19:04][114360][INFO ] Checkpoint committed!
[01:20:04][114360][INFO ] Checkpoint committed!
[01:21:04][114360][INFO ] Checkpoint committed!
[01:22:04][114360][INFO ] Checkpoint committed!
[01:23:04][114360][INFO ] Checkpoint committed!
[01:24:04][114360][INFO ] Checkpoint committed!
[01:25:04][114360][INFO ] Checkpoint committed!
[01:26:04][114360][INFO ] Checkpoint committed!
[01:27:04][114360][INFO ] Checkpoint committed!
[01:28:04][114360][INFO ] Checkpoint committed!
[01:29:04][114360][INFO ] Checkpoint committed!
[01:30:04][114360][INFO ] Checkpoint committed!
[01:31:04][114360][INFO ] Checkpoint committed!
[01:32:04][114360][INFO ] Checkpoint committed!
[01:33:04][114360][INFO ] Checkpoint committed!
[01:34:04][114360][INFO ] Checkpoint committed!
[01:35:04][114360][INFO ] Checkpoint committed!
[01:36:04][114360][INFO ] Checkpoint committed!
[01:37:04][114360][INFO ] Checkpoint committed!
[01:38:05][114360][INFO ] Checkpoint committed!
[01:39:05][114360][INFO ] Checkpoint committed!
[01:40:05][114360][INFO ] Checkpoint committed!
[01:41:05][114360][INFO ] Checkpoint committed!
[01:42:05][114360][INFO ] Checkpoint committed!
[01:43:05][114360][INFO ] Checkpoint committed!
[01:44:05][114360][INFO ] Checkpoint committed!
[01:45:05][114360][INFO ] Checkpoint committed!
[01:46:05][114360][INFO ] Checkpoint committed!
[01:47:05][114360][INFO ] Checkpoint committed!
[01:48:05][114360][INFO ] Checkpoint committed!
[01:49:05][114360][INFO ] Checkpoint committed!
[01:50:05][114360][INFO ] Checkpoint committed!
[01:51:05][114360][INFO ] Checkpoint committed!
[01:52:05][114360][INFO ] Checkpoint committed!
[01:53:05][114360][INFO ] Checkpoint committed!
[01:54:05][114360][INFO ] Checkpoint committed!
[01:55:05][114360][INFO ] Checkpoint committed!
[01:56:05][114360][INFO ] Checkpoint committed!
[01:57:05][114360][INFO ] Checkpoint committed!
[01:58:05][114360][INFO ] Checkpoint committed!
[01:59:06][114360][INFO ] Checkpoint committed!
[02:00:06][114360][INFO ] Checkpoint committed!
[02:01:06][114360][INFO ] Checkpoint committed!
[02:02:06][114360][INFO ] Checkpoint committed!
[02:03:06][114360][INFO ] Checkpoint committed!
[02:04:06][114360][INFO ] Checkpoint committed!
[02:05:06][114360][INFO ] Checkpoint committed!
[02:06:06][114360][INFO ] Checkpoint committed!
[02:07:06][114360][INFO ] Checkpoint committed!
[02:08:06][114360][INFO ] Checkpoint committed!
[02:08:43][114360][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499815 3781.896240 0.6798066 3.4059100 24.0386 20.3572  8
------> CAND:   0.499555 4796.546875 1.0242575 3.7970865 23.4682 19.7283  8
------> CAND:   1.499184 3905.848389 0.8120326 3.4385207 30.0784 16.8348  2
------> CAND:   0.500334 3697.400391 0.8094671 6.1805816 20.6942 16.6966  8
------> CAND:   1.498925 4975.401367 1.1798675 3.8310788 29.0493 16.2176  2
------> CAND:   0.249907 3722.959473 0.6720666 3.3755493 18.5491 16.1876 16
------> CAND:   0.499296 7104.945312 1.3822757 4.5749588 19.8799 15.8161  8
------> CAND:   0.166605 5619.323730 1.0510623 4.1155415 18.1204 15.5926 16
------> CAND:   0.500593 3602.456055 0.9681551 6.1701274 18.0563 15.504 16
------> CAND:   0.250167 3614.448975 0.9124036 6.1702614 17.8012 15.152 16
------> CAND:   0.749722 3905.870605 0.8542914 3.4341245 21.9901 14.9188  4
------> CAND: 135.525023 3826.593506 0.4029345 3.5687377 18.827 14.6848  8
------> CAND:   0.749462 4260.306152 0.9988746 3.5734067 21.6411 14.636  4
------> CAND:   0.500074 4838.249512 0.5647526 4.0362320 18.7538 14.6065  8
------> CAND:   0.249648 7046.210938 1.3790995 4.5511470 16.8686 13.8763 16
------> CAND:   1.499444 3618.245850 0.8405831 3.2828050 25.0412 13.8187  2
------> CAND:   0.374731 4190.969238 0.9036449 3.5564010 17.4884 13.2599  8
------> CAND:   0.166345 6850.655273 1.3757731 4.4706531 16.3814 13.2173 16
------> CAND: 115.393860 4734.317871 0.2601420 5.3654037 15.7055 12.3123 16
------> CAND:  67.762512 3826.593506 0.4029345 3.5687377 15.6264 12.2071 16
------> CAND:   1.498665 5706.469238 1.2750186 4.0816936 21.9086 11.951  2
------> CAND: 346.575514 5096.058594 0.9040156 0.1086405 16.1689 11.872  8
------> CAND:   1.499703 3962.804443 0.4112072 3.6503518 18.1781 11.8494  4
------> CAND: 115.434603 3760.882324 0.1625507 5.4687781 15.2697 11.7348 16
------> CAND: 115.518424 4613.302246 1.0168014 0.1212791 15.2439 11.7008 16
------> CAND:   0.166864 5093.029297 0.8753134 0.0965709 15.2158 11.6638 16
------> CAND:   1.249537 3655.128418 0.2982110 5.9103942 21.2388 11.5527  2
------> CAND: 280.489692 4533.143066 0.9341536 0.0921532 17.7373 11.4976  4
------> CAND:   1.249277 5352.721680 0.5956573 6.1450081 21.1439 11.4963  2
------> CAND:   1.248758 7400.734863 1.3622510 0.0288813 21.1372 11.4923  2
------> CAND: 115.535292 5042.744141 1.0030365 0.1431455 15.0737 11.4768 16
------> CAND:   1.249018 6524.283691 0.9485009 6.2250638 21.0993 11.4698  2
------> CAND: 115.441610 5075.362305 0.5565366 6.1526423 15.0478 11.4427 16
------> CAND:  88.554385 3922.361328 0.6686140 6.2033758 15.0403 11.4328 16
------> CAND: 231.086155 4012.952393 0.8832873 6.2714195 15.7407 11.4256  8
------> CAND: 115.530881 4425.577637 1.0709609 0.1059622 15.0097 11.3927 16
------> CAND: 471.871206 4728.556152 0.7917953 0.0630422 17.5928 11.3825  4
------> CAND: 449.361641 5953.442871 0.9088611 4.3419509 17.5251 11.3285  4
------> CAND: 115.543078 4012.952393 0.8832873 6.2714195 14.9483 11.3122 16
------> CAND: 406.328276 4397.197266 1.0678469 3.6201653 26.0445 11.311  1
------> CAND: 115.406316 3883.150391 0.1485813 5.2050152 14.945 11.3078 16
------> CAND: 115.526729 3793.949951 0.6277072 6.1568460 15.6191 11.2993  8
------> CAND: 485.283677 3641.639893 0.3740121 3.4689813 26.01 11.296  1
------> CAND:  86.601579 3754.684814 0.9226029 6.2156801 14.9357 11.2956 16
------> CAND: 212.836433 4123.367676 0.7553338 3.5616424 15.6059 11.2855  8
------> CAND:   1.500222 4557.552734 1.1192920 0.1344390 20.788 11.2848  2
------> CAND: 367.994881 5327.994629 0.9777487 0.1360189 20.7837 11.2823  2
------> CAND:   0.299733 3905.848389 0.8120326 3.4385207 15.5865 11.2653  8
------> CAND: 280.557423 4197.258301 1.0624688 0.0629110 17.4406 11.2612  4
------> CAND: 119.193852 4146.784668 0.8382008 3.5507109 15.5816 11.2602  8
------> CAND: 266.276635 3747.661377 0.7809228 6.1854439 15.5813 11.2599  8
------> CAND: 353.741600 4291.062012 0.3940153 3.8871601 15.556 11.2337  8
------> CAND:  71.841995 3764.008545 0.5419515 3.4442275 15.5402 11.2173  8
------> CAND:  86.588344 4170.335449 0.8297614 0.0071943 14.8715 11.2116 16
------> CAND: 462.128453 3663.783936 0.9562538 6.1889443 20.5424 11.139  2
------> CAND: 172.794690 4780.347656 0.8707407 3.8377590 15.4604 11.1345  8
------> CAND: 173.188884 4532.092285 1.1146597 0.1299603 14.803 11.1221 16
------> CAND: 115.528026 4420.839844 0.8377960 0.0524103 14.7967 11.1139 16
------> CAND:  80.792985 4256.299316 0.3197249 5.9204087 14.7657 11.0733 16
------> CAND:  83.058760 4004.118408 0.6789281 6.2168317 15.3663 11.037  8
------> CAND:   1.250315 4300.537109 0.4625092 3.8150530 20.3254 11.0101  2
------> CAND:  86.553569 3917.849365 0.4603423 6.0974474 14.7064 10.9959 16
------> CAND:  81.272039 3621.155273 0.6947486 6.1346607 14.6969 10.9836 16
------> CAND:  86.561095 4353.298828 0.6481103 6.2581568 15.3146 10.9835  8
------> CAND:  64.394083 3620.455566 0.7048464 6.1367273 14.6885 10.9727 16
------> CAND: 173.711536 3852.923096 0.7908329 3.4161088 14.6859 10.9692 16
------> CAND: 346.410986 3825.944092 0.9882559 6.2419052 17.0708 10.9671  4
------> CAND: 115.413842 3820.076416 0.4323676 6.0728979 14.6682 10.9462 16
------> CAND:  76.382368 4108.492676 0.7949056 6.2703700 14.6639 10.9406 16
------> CAND: 375.280082 3703.838623 0.4692304 6.0689921 15.2614 10.9284  8
------> CAND: 211.391227 3855.498779 0.9428084 3.3895400 16.9979 10.9092  4
------> CAND: 214.362347 7282.703613 1.3605565 0.0607569 15.2415 10.9079  8
------> CAND: 138.049788 5722.072266 1.0432986 4.1614385 15.1992 10.8642  8
------> CAND:   0.187366 4105.303711 0.9405550 3.5092986 14.596 10.8523 16
------> CAND: 115.492733 3873.798340 0.7492810 6.2102070 14.5797 10.8311 16
------> CAND: 272.237819 5270.354980 0.4462247 5.8963785 20.0202 10.829  2
------> CAND:   0.499036 3697.364990 0.9703010 3.3092921 16.8727 10.8098  4
------> CAND: 370.253908 3716.187500 0.6913519 6.1563268 16.8677 10.8058  4
------> CAND: 306.374173 4202.347168 0.8182577 0.0152087 19.9747 10.8021  2
------> CAND: 231.020759 4856.293457 1.1205487 0.1692836 15.1368 10.7997  8
------> CAND: 346.568248 4195.390625 0.8204506 0.0090342 19.9557 10.7908  2
------> CAND: 115.450173 3873.260986 0.2472155 5.8064675 14.5425 10.7827 16
------> CAND: 182.055534 4680.272949 0.5547228 6.1947627 15.1127 10.7748  8
------> CAND:   0.214095 5035.304688 1.1881264 3.8522670 15.1116 10.7736  8
------> CAND: 231.028025 5867.487793 1.2946739 0.2403488 15.1022 10.764  8
------> CAND: 115.523355 5367.806152 1.0775802 0.1812180 14.5187 10.7517 16
------> CAND: 489.728550 4033.655518 0.6474163 3.5581875 19.8808 10.7464  2
------> CAND:  86.547341 4218.826660 0.4843390 6.1392970 14.5123 10.7435 16
------> CAND:   0.299993 4478.578125 1.1067971 0.1155550 14.5092 10.7395 16
------> CAND: 153.634350 3650.529297 0.3157380 5.9430327 15.0766 10.7375  8
------> CAND:  70.570660 5054.052246 1.0176384 0.1561188 14.4956 10.7218 16
------> CAND:   1.250056 5877.693359 0.9275080 4.2928276 19.8346 10.7189  2
------> CAND: 115.514272 5156.846191 1.2061940 0.2099052 14.4842 10.707 16
------> CAND: 115.248535 4449.336914 0.8912575 3.6828249 15.0437 10.7036  8
------> CAND: 130.365722 3665.083008 0.7093043 6.1466498 14.4775 10.6983 16
------> CAND:   1.249796 6934.440430 1.3724983 4.5070252 19.7939 10.6948  2
------> CAND: 115.556053 3894.883301 0.9323280 6.2520919 15.0305 10.6899  8
------> CAND: 173.121931 3631.578369 0.4947496 6.0725236 15.0279 10.6873  8
------> CAND:  42.427930 4201.806641 0.9672291 0.0478152 14.4651 10.6822 16
------> CAND:  56.135204 3789.791260 0.8404412 6.2124763 14.4605 10.6762 16
[02:08:43][114360][INFO ] Statistics: count dirty SumSpec pages 473769 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:08:43][114360][INFO ] Data processing finished successfully!
02:08:43 (114360): called boinc_finish(0)

</stderr_txt>
]]>