Task 1731358068

Name: Ter5_1_dns_cfbf00126_segment_8_dms_200_40000_17_200000_1
Workunit ID: 874869719
Created: 17 Feb 2025 17:08:14 UTC
Sent: 18 Feb 2025 0:22:59 UTC
Report deadline: 4 Mar 2025 0:22:59 UTC
Received: 18 Feb 2025 2:45:31 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 684.17
CPU time (sec): 11.66
Peak working set size (MB): 285.56
Peak swap size (MB): 10503
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[19:33:16][58700][INFO ] Application startup - thank you for supporting Einstein@Home!
[19:33:16][58700][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_cfbf00126_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_8_dms_200_17.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 200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_17.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_40000_17_200000_1_0
------> GPU usage: 0.500000
[19:33:16][58700][INFO ] Starting data processing...
[19:33:16][58700][INFO ] opti: No host transfer for n_steps. Use device global.
[19:33:16][58700][INFO ] opti: No host transfer for mean. Use device global.
[19:33:16][58700][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:33:16][58700][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:33:16][58700][INFO ] opti: power spectrum in fft callback (static link).
[19:33:16][58700][INFO ] opti: __constant__ access is not uniform, bad!
[19:33:17][58700][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[19:33:17][58700][INFO ] CUDA global memory status (initial GPU state, including context):
[19:33:17][58700][INFO ] No template file. Generating templates.
[19:33:17][58700][INFO ] Template param value T_cons = 50000
[19:33:20][58700][INFO ] Number of generated templates to be used: 50000
[19:33:20][58700][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_8_dms_200_17.cpt
[19:33:20][58700][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_8_dms_200_17.cpt (No such file or directory).
------> Starting from scratch...
[19:33:20][58700][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_17.binary
[19:33:20][58700][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_8_dms_200_DM231.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322223345
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 231.7 cm^-3 pc
------> Scale factor: 1.81814
[19:33:20][58700][INFO ] Allocating memory for dedispersed compressed time series...
[19:33:20][58700][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:33:20][58700][INFO ] 8-bit allocation done
[19:33:20][58700][INFO ] Foobar
[19:33:20][58700][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_17.binary
[19:33:20][58700][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:33:20][58700][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:33:20][58700][INFO ] FftSize = 12582913
[19:33:20][58700][INFO ] Seed for random number generator is -1031031808.
[19:33:21][58700][INFO ] 8[19:33:21][58700][INFO ] 9[19:33:22][58700][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:33:22][58700][INFO ] Normalization factor 3.97364e-08
[19:33:22][58700][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
[19:33:22][58700][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1561 MB (9454 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:33:22][58700][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:33:22][58700][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:33:22][58700][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:34:16][58700][INFO ] Checkpoint committed!
[19:35:17][58700][INFO ] Checkpoint committed!
[19:36:17][58700][INFO ] Checkpoint committed!
[19:37:17][58700][INFO ] Checkpoint committed!
[19:38:17][58700][INFO ] Checkpoint committed!
[19:39:17][58700][INFO ] Checkpoint committed!
[19:40:17][58700][INFO ] Checkpoint committed!
[19:41:17][58700][INFO ] Checkpoint committed!
[19:42:17][58700][INFO ] Checkpoint committed!
[19:43:17][58700][INFO ] Checkpoint committed!
[19:44:17][58700][INFO ] Checkpoint committed!
[19:44:39][58700][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.267998 3714.707275 0.7688173 1.6360725 16.071 12.8003 16
------> CAND: 115.300437 3993.065674 0.9457338 1.6527802 16.7041 12.4328  8
------> CAND: 115.226736 3862.327881 0.9125990 1.9930781 15.7369 12.3541 16
------> CAND: 230.418179 3618.048096 0.9442620 2.3207924 16.5081 12.2271  8
------> CAND: 157.805701 3734.785645 0.9465227 2.2155116 18.6163 12.1998  4
------> CAND: 230.600873 3993.065674 0.9457338 1.6527802 18.5993 12.1863  4
------> CAND: 230.398975 3688.185059 0.9017139 2.1982410 16.3303 12.0408  8
------> CAND: 230.406241 3603.835693 0.9673620 2.3228235 16.0138 11.7101  8
------> CAND: 172.802735 3626.211182 0.8724315 2.1805522 15.9816 11.6765  8
------> CAND:  90.346555 4000.257080 0.9999076 2.0115955 15.9601 11.654  8
------> CAND: 345.676575 3625.954346 0.8755825 2.2309387 21.3237 11.6032  2
------> CAND: 261.446391 4029.695557 1.0016145 2.0077202 15.8672 11.5573  8
------> CAND: 237.727254 3833.209961 0.9487848 1.1779171 17.7859 11.5363  4
------> CAND: 230.369391 3772.465332 0.8948578 2.1106136 26.2594 11.4043  1
------> CAND: 460.655998 3793.184814 0.9872031 2.2734048 17.4635 11.2795  4
------> CAND: 115.285385 3717.322021 0.7641569 1.6107167 14.8479 11.1807 16
------> CAND: 460.836098 3618.048096 0.9442620 2.3207924 17.2643 11.1209  4
------> CAND: 345.612476 3868.568359 0.9101654 1.9577659 20.4429 11.0799  2
------> CAND: 146.553643 3669.522705 0.9174837 2.2312114 14.7629 11.0698 16
------> CAND:  99.490101 3789.682129 0.9549785 1.0712179 15.3859 11.0574  8
------> CAND: 345.825533 3721.395996 0.7576088 1.5267329 20.4034 11.0565  2
------> CAND: 172.838287 3625.954346 0.8755825 2.2309387 17.1728 11.0482  4
------> CAND:  57.608956 3729.129395 0.9481772 2.2456882 14.7445 11.0457 16
------> CAND: 259.096535 3742.795410 0.9107494 2.1733248 17.1009 10.991  4
------> CAND: 178.153813 3624.357422 0.8801557 2.2003520 17.0975 10.9884  4
------> CAND: 167.038777 3650.764160 0.7610350 1.3046442 14.6717 10.9508 16
------> CAND: 115.320159 3893.972900 0.9027173 1.4563408 20.099 10.8758  2
------> CAND: 430.681913 3716.027100 0.7664572 1.6108235 20.0923 10.8718  2
------> CAND: 345.469746 3634.757568 0.7934285 2.0526755 16.9416 10.8645  4
------> CAND: 223.496810 3699.757324 0.8491903 2.0928609 15.1983 10.8632  8
------> CAND:  94.723956 3629.907959 0.8577926 1.0031989 14.5884 10.8424 16
------> CAND: 230.353042 3700.280518 0.8492423 2.1078045 15.1339 10.7967  8
------> CAND: 115.256579 3648.662354 0.7724540 1.9422244 14.5523 10.7955 16
------> CAND:  49.959145 3618.301270 0.9246106 0.8602995 14.5474 10.789 16
------> CAND: 118.863497 3833.209961 0.9487848 1.1779171 15.1187 10.781  8
------> CAND: 172.756542 3657.308105 0.9280353 2.2801645 16.8286 10.7748  4
------> CAND: 120.715874 3842.731445 0.8499448 1.7874001 14.5332 10.7705 16
------> CAND: 115.224141 3708.427002 0.8356985 2.0406210 14.5204 10.754 16
------> CAND: 115.184695 3772.465332 0.8948578 2.1106136 16.7994 10.7517  4
------> CAND: 109.686475 3677.047119 0.7424272 1.4030312 14.5175 10.7503 16
------> CAND:  47.591384 3894.171143 0.9942201 1.2255949 14.5134 10.7448 16
------> CAND: 115.369985 3825.933105 0.8607525 1.4427134 14.5118 10.7428 16
------> CAND: 211.479979 3831.968994 0.8570679 1.4685012 15.0744 10.7353  8
------> CAND: 115.163156 3662.721436 0.9231955 2.2495306 14.4899 10.7143 16
------> CAND:  57.650218 3993.065674 0.9457338 1.6527802 14.483 10.7054 16
------> CAND: 288.008710 3701.428711 0.8888826 2.1445205 16.7364 10.7017  4
------> CAND:  53.590198 3628.916992 0.8258871 1.0631906 14.4793 10.7006 16
------> CAND: 237.740229 3910.125732 1.0017827 1.2169294 16.7236 10.6915  4
------> CAND: 187.474085 4028.740723 1.0018624 2.0387375 14.4662 10.6836 16
------> CAND: 345.710311 3675.664307 0.9125264 2.2249463 15.0164 10.6754  8
------> CAND:  78.902980 3734.785645 0.9465227 2.2155116 15.0062 10.6649  8
------> CAND:  96.043041 3690.942139 0.8985500 2.1719463 14.4485 10.6607 16
------> CAND: 237.727773 3829.666016 0.9491195 1.1783042 16.6844 10.6604  4
------> CAND: 115.229850 3626.397461 0.8415774 2.1628907 14.4133 10.6151 16
------> CAND:  76.852339 3836.906738 0.9212189 1.2545557 14.3965 10.5934 16
------> CAND: 230.460738 3648.390137 0.7738243 1.9475240 14.9333 10.5897  8
------> CAND:  86.367761 3778.574463 0.9364753 2.1588137 14.3885 10.583 16
------> CAND: 246.339584 3626.094727 0.8745041 0.9460000 14.9048 10.5604  8
------> CAND:  57.889226 3891.352051 0.9040501 1.4254737 14.3644 10.5518 16
------> CAND: 111.725179 3904.608398 0.9004576 1.4374297 14.8878 10.5429  8
------> CAND: 197.766737 4031.128418 0.9837357 1.5513790 14.8874 10.5425  8
------> CAND: 355.666639 3979.708984 1.0076637 2.1158631 16.5349 10.5419  4
------> CAND: 124.302550 3620.412598 0.9619267 2.3308661 14.3565 10.5416 16
------> CAND:  86.389300 3628.166016 0.8653026 2.1846821 14.3526 10.5366 16
------> CAND:  99.793727 3695.818604 0.8537657 2.0843461 14.3493 10.5323 16
------> CAND: 115.223622 3624.666504 0.9342183 2.2724903 14.877 10.5318  8
------> CAND: 115.202602 3692.790771 0.8968737 2.1673362 14.3477 10.5302 16
------> CAND: 230.640059 3893.972900 0.9027173 1.4563408 24.2158 10.5168  1
------> CAND:  44.670349 3859.966309 0.9973280 1.1233408 14.3364 10.5156 16
------> CAND: 139.172165 3677.413086 0.9104678 2.2031600 14.8587 10.5129  8
------> CAND: 263.090381 3670.595459 0.9436770 0.9091585 14.8439 10.4976  8
------> CAND:  78.902721 3734.785645 0.9465227 2.2155116 14.3109 10.4827 16
------> CAND: 367.429151 3868.787354 0.9980012 2.2023437 14.8266 10.4799  8
------> CAND: 259.277932 3677.832031 0.7393516 1.7795457 16.4506 10.4752  4
------> CAND: 115.305108 3884.759033 0.9067470 1.3813332 14.2887 10.4539 16
------> CAND:  86.359976 3659.366211 0.9481121 2.3093946 14.2832 10.4469 16
------> CAND: 106.892859 3616.277832 0.9466700 2.3199272 14.7768 10.4287  8
------> CAND: 255.512973 3678.438965 0.9101731 2.2192962 16.3908 10.4278  4
------> CAND: 285.902534 3845.396484 0.8502376 1.4641125 23.989 10.4183  1
------> CAND: 497.430262 3741.531250 0.9453458 2.2202985 19.3271 10.4181  2
------> CAND: 271.727105 3840.641846 0.9484422 2.1764691 14.7651 10.4167  8
------> CAND: 100.002112 3860.685791 0.9920729 1.1609380 16.3766 10.4165  4
------> CAND:  86.419144 3625.954346 0.8755825 2.2309387 14.759 10.4104  8
------> CAND: 273.153108 3752.812256 0.9425813 2.1939709 14.758 10.4094  8
------> CAND: 115.260472 3699.428223 0.8512911 2.1279633 14.7562 10.4075  8
------> CAND:  49.960443 3653.829346 0.9500564 0.8827213 14.2472 10.4004 16
------> CAND: 280.207086 3760.385254 0.8306445 1.9953007 16.354 10.3987  4
------> CAND: 115.209089 3618.048096 0.9442620 2.3207924 14.245 10.3976 16
------> CAND:  86.363609 3884.639404 0.9935352 2.1550267 14.2412 10.3926 16
------> CAND: 345.779600 3653.132568 0.7500741 1.3354794 16.3318 10.3811  4
------> CAND: 230.504595 3704.007324 0.8419961 2.0540988 14.7284 10.379  8
------> CAND: 100.368539 3928.245361 1.0031956 2.1387661 14.2292 10.3772 16
------> CAND: 241.407094 3651.994873 0.7574898 1.9147805 14.7247 10.3751  8
------> CAND: 115.252946 3646.502197 0.7813827 1.9445633 14.7157 10.3658  8
------> CAND: 492.508671 3791.798340 0.9868740 1.0557755 23.827 10.3479  1
------> CAND:  39.451360 3734.785645 0.9465227 2.2155116 14.2041 10.3448 16
------> CAND: 345.493102 3628.644775 0.8282790 2.1224711 16.2776 10.3382  4
------> CAND: 199.903795 3973.382080 0.9474493 1.6399190 14.1987 10.3378 16
------> CAND: 218.240452 3889.495117 1.0001862 2.2214782 14.6878 10.3373  8
------> CAND: 101.814784 3623.090088 0.9365245 2.2763498 16.2625 10.3263  4
[19:44:39][58700][INFO ] Statistics: count dirty SumSpec pages 1673 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:44:39][58700][INFO ] Data processing finished successfully!
19:44:39 (58700): called boinc_finish(0)

</stderr_txt>
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