Task 1724304189

Name: Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_70_1300000_1
Workunit ID: 870704739
Created: 3 Feb 2025 5:50:10 UTC
Sent: 3 Feb 2025 23:22:36 UTC
Report deadline: 17 Feb 2025 23:22:36 UTC
Received: 4 Feb 2025 1:29:47 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,892.70
CPU time (sec): 37.71
Peak working set size (MB): 242.14
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>
[00:27:06][39671][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:27:06][39671][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_70.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 1300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_70.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_70_1300000_1_0
------> GPU usage: 0.496000
[00:27:06][39671][INFO ] Starting data processing...
[00:27:06][39671][INFO ] opti: No host transfer for n_steps. Use device global.
[00:27:06][39671][INFO ] opti: No host transfer for mean. Use device global.
[00:27:06][39671][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:27:06][39671][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:27:06][39671][INFO ] opti: power spectrum in fft callback (static link).
[00:27:06][39671][INFO ] opti: __constant__ access is not uniform, bad!
[00:27:06][39671][INFO ] Running on device 2 NVIDIA GeForce GTX 750 Ti
[00:27:06][39671][INFO ] CUDA global memory status (initial GPU state, including context):
[00:27:06][39671][INFO ] No template file. Generating templates.
[00:27:06][39671][INFO ] Template param value T_cons = 50000
[00:27:11][39671][INFO ] Number of generated templates to be used: 50000
[00:27:11][39671][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_6_dms_200_70.cpt
[00:27:11][39671][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_6_dms_200_70.cpt (No such file or directory).
------> Starting from scratch...
[00:27:11][39671][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_70.binary
[00:27:11][39671][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_DM237.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776188373697
------> 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: 237 cm^-3 pc
------> Scale factor: 1.04349
[00:27:11][39671][INFO ] Allocating memory for dedispersed compressed time series...
[00:27:11][39671][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:27:11][39671][INFO ] 8-bit allocation done
[00:27:11][39671][INFO ] Foobar
[00:27:11][39671][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_70.binary
[00:27:11][39671][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:27:11][39671][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:27:11][39671][INFO ] FftSize = 12582913
[00:27:11][39671][INFO ] Seed for random number generator is -1030264255.
[00:27:13][39671][INFO ] 8[00:27:13][39671][INFO ] 9[00:27:14][39671][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:27:14][39671][INFO ] Normalization factor 3.97364e-08
[00:27:14][39671][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
[00:27:14][39671][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
[00:27:14][39671][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:27:14][39671][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:27:14][39671][INFO ] Launching time series padding kernel: grid 196608, block 32
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[01:48:38][39671][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4613.807129 1.1090468 2.6061349 18.2826 15.8173 16
------> CAND:   0.250426 4942.799805 1.0878617 1.7383301 18.0143 15.4459 16
------> CAND:   0.249907 3627.760010 0.6568689 2.4683175 17.8943 15.2803 16
------> CAND:   0.499555 3957.304199 0.7968735 0.8857586 26.7756 14.8556  2
------> CAND:   0.250686 3800.833008 0.9093816 0.6452180 17.2099 14.341 16
------> CAND: 230.499145 4341.541992 0.9732893 2.5884407 18.3649 14.1911  8
------> CAND:   0.501112 3647.199707 0.5312530 0.9581043 24.9382 13.7571  2
------> CAND:   0.501372 4767.494629 1.1204557 1.3968107 24.7046 13.6176  2
------> CAND:   0.249648 4572.729492 1.1041459 1.2044448 17.4884 13.26  8
------> CAND: 191.578222 4069.460693 0.8929955 2.6057794 17.4414 13.2102  8
------> CAND:   0.499815 3946.385498 0.8033988 2.5379677 17.1879 12.9423  8
------> CAND:   0.500334 3601.504883 0.9682633 2.7086880 22.8444 12.5082  2
------> CAND:  86.373470 3665.171631 0.7871864 2.5845251 15.6824 12.2815 16
------> CAND: 115.235040 4037.162842 0.9359512 2.6474915 15.5686 12.1304 16
------> CAND:  86.381255 3872.993408 0.8098273 2.5664501 15.4842 12.0185 16
------> CAND:   0.998851 3935.789551 0.8125458 0.8460187 27.6555 12.0106  1
------> CAND: 230.470599 4626.371582 1.1101424 2.5833890 16.2832 11.9915  8
------> CAND:   0.999110 4479.430176 1.0957620 1.1110559 27.5053 11.9454  1
------> CAND: 144.022650 4609.708008 0.9625995 2.3833880 15.3906 11.8946 16
------> CAND: 102.027581 3665.411133 0.4827519 2.0484684 16.1157 11.8164  8
------> CAND:  31.411248 4029.899170 0.7184820 2.3748574 15.3136 11.7928 16
------> CAND:   0.500074 4381.645508 1.0834298 2.6793535 18.0125 11.7172  4
------> CAND: 176.334135 3728.896729 0.7475816 0.7079841 15.2466 11.7044 16
------> CAND: 115.175353 3651.273682 0.8960791 2.6671953 16.0058 11.7017  8
------> CAND:   0.499036 4173.602051 0.6596550 2.0196536 15.9823 11.6772  8
------> CAND: 414.636721 4268.021484 0.8461492 2.4412668 17.9349 11.6552  4
------> CAND:   1.251613 4898.963379 1.0620877 1.7443628 26.6988 11.5951  1
------> CAND:   0.998332 4152.172363 0.6879691 2.2166088 15.8784 11.5689  8
------> CAND: 216.008414 3973.278564 0.5979682 2.1375682 21.184 11.5201  2
------> CAND:   1.251353 4489.355957 0.8247089 1.6052608 26.5106 11.5134  1
------> CAND: 115.236078 3806.197021 0.7422681 2.5173204 15.0956 11.5056 16
------> CAND: 193.071178 4646.972168 1.1127057 1.2570652 15.8173 11.5053  8
------> CAND:   0.166605 3957.973389 0.7946906 0.9019380 15.813 11.5008  8
------> CAND: 115.174315 4179.830566 0.9830993 2.6560991 15.089 11.4969 16
------> CAND:   1.251094 4049.115234 0.6255987 1.3698442 26.4363 11.4811  1
------> CAND: 325.445760 3748.441895 0.5664678 2.2408907 26.3569 11.4466  1
------> CAND:  69.712982 4056.870850 0.6641396 2.2394755 15.7266 11.4109  8
------> CAND: 110.781604 3821.036377 0.8767431 2.6452048 15.0157 11.4005 16
------> CAND:  43.190628 3872.993408 0.8098273 2.5664501 14.9819 11.3562 16
------> CAND: 129.571623 3872.993408 0.8098273 2.5664501 15.6619 11.3437  8
------> CAND: 230.444908 4330.013184 0.9581068 2.5689552 17.5073 11.3143  4
------> CAND: 230.382107 4195.406738 0.9818878 2.6383996 15.6332 11.3139  8
------> CAND: 196.794615 3986.154785 0.9436210 2.6695323 14.9399 11.3012 16
------> CAND:   0.332950 3798.685547 0.7874428 0.7439977 14.9339 11.2933 16
------> CAND: 108.080113 3654.489990 0.9238025 0.5050685 14.8691 11.2085 16
------> CAND: 115.206235 3858.109375 0.8230227 2.5936563 14.8219 11.1468 16
------> CAND: 461.204082 4359.928711 0.7901008 2.2315109 20.4813 11.1027  2
------> CAND: 202.429338 3883.352295 0.9664673 2.6960757 14.7222 11.0166 16
------> CAND: 419.470079 4166.853516 0.8208045 1.0969933 17.098 10.9887  4
------> CAND: 259.143507 3872.993408 0.8098273 2.5664501 17.0845 10.978  4
------> CAND: 115.216615 3933.577393 0.9728578 2.6986856 14.6881 10.9721 16
------> CAND: 403.003185 3824.878418 0.9414334 2.6899462 15.2926 10.9607  8
------> CAND: 205.100985 4170.259277 1.0181369 0.8949180 17.0545 10.9542  4
------> CAND: 115.235300 4626.371582 1.1101424 2.5833890 14.6707 10.9494 16
------> CAND:   0.498777 3605.340820 0.9673828 2.7052209 20.1984 10.9348  2
------> CAND: 166.570622 4790.156250 0.9639820 1.9380372 15.2529 10.9197  8
------> CAND: 345.352448 4053.887939 1.0066893 2.6984138 17.0022 10.9126  4
------> CAND: 151.071438 3791.244873 0.7653701 2.5521204 16.9991 10.9102  4
------> CAND: 230.752686 3705.012695 0.6351816 0.8160348 15.2323 10.8984  8
------> CAND:  57.602209 3874.623047 0.6781304 2.3937666 14.6286 10.8947 16
------> CAND:  86.372951 3711.174561 0.8327095 2.6203461 14.623 10.8874 16
------> CAND:   1.000148 4163.128418 0.9318740 2.6078017 16.9619 10.8806  4
------> CAND: 115.219729 4260.224609 1.0657316 2.7012100 14.6145 10.8763 16
------> CAND: 230.312818 4026.731445 0.9785807 2.6881261 15.2102 10.8755  8
------> CAND: 119.855341 3691.552490 0.9124116 2.6797757 25.0331 10.8717  1
------> CAND:   1.250834 3666.660156 0.4709786 1.1752352 25.031 10.8708  1
------> CAND:  59.912360 4269.347168 0.8836044 2.5055614 15.2029 10.868  8
------> CAND: 115.189367 3757.864990 0.9733952 2.7129397 14.6061 10.8654 16
------> CAND: 129.574478 3941.593506 0.8084198 2.5574431 14.6021 10.8602 16
------> CAND: 183.075145 4145.976074 0.7773913 2.4054229 14.5994 10.8566 16
------> CAND:  86.338177 4053.887939 1.0066893 2.6984138 14.5943 10.85 16
------> CAND: 460.875803 3805.191406 0.9621387 2.6962538 16.9171 10.845  4
------> CAND: 115.172239 3773.792725 0.9909714 2.7220900 14.5872 10.8407 16
------> CAND: 393.589231 3986.154785 0.9436210 2.6695323 15.176 10.8402  8
------> CAND:  86.353228 4182.928711 0.9283785 2.5973108 14.5806 10.8322 16
------> CAND: 106.933083 4286.941406 0.7293851 2.1282566 14.5721 10.8212 16
------> CAND: 142.922591 3623.867432 0.7381911 2.5559008 14.5715 10.8203 16
------> CAND: 360.282269 3659.593750 0.8642632 2.6428118 15.1381 10.801  8
------> CAND: 108.004077 3973.278564 0.5979682 2.1375682 16.8553 10.796  4
------> CAND: 259.121448 4127.427246 0.8409272 2.5268018 15.1173 10.7795  8
------> CAND: 172.716059 4172.495117 0.9302466 2.6029382 15.1141 10.7762  8
------> CAND: 375.482499 3878.331055 0.8777045 0.7348521 19.8996 10.7575  2
------> CAND: 258.665231 4175.590332 0.6595354 1.5331737 15.0943 10.7558  8
------> CAND: 325.459514 3860.410156 0.6086904 2.2707341 24.761 10.7536  1
------> CAND:   0.998591 4634.777832 0.9575695 2.3294826 15.0832 10.7443  8
------> CAND: 334.924851 4191.394043 0.6425600 1.8581690 15.0775 10.7384  8
------> CAND: 445.758097 3776.837891 0.5392988 2.1351516 16.7664 10.7255  4
------> CAND:   0.167124 4795.957031 0.9641314 1.8764150 15.0559 10.7162  8
------> CAND: 115.259434 3789.006592 0.6428553 2.3763282 14.4853 10.7084 16
------> CAND: 259.102764 3712.962646 0.8534389 2.6398809 15.0214 10.6806  8
------> CAND: 258.704158 4505.158203 0.8188016 1.6509575 15.0213 10.6804  8
------> CAND: 279.884257 4222.542480 0.9213265 2.5814729 15.0156 10.6745  8
------> CAND: 115.201045 3735.191650 0.8954324 2.6588359 14.4561 10.6706 16
------> CAND:  44.915066 3888.937500 0.9662263 2.6952975 16.6933 10.6675  4
------> CAND: 383.156184 4069.460693 0.8929955 2.6057794 16.6828 10.6591  4
------> CAND: 119.754392 3970.481934 0.6033760 2.1607192 14.9894 10.6475  8
------> CAND: 115.249573 4341.541992 0.9732893 2.5884407 14.4254 10.6308 16
------> CAND:  37.699673 3666.724854 0.9748973 0.4947903 16.6418 10.6266  4
------> CAND:  86.424853 4178.264160 0.6563403 2.0146911 14.4164 10.6191 16
------> CAND:  76.814710 4104.004395 0.9759569 2.6644704 14.4146 10.6167 16
[01:48:38][39671][INFO ] Statistics: count dirty SumSpec pages 364041 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:48:38][39671][INFO ] Data processing finished successfully!
01:48:38 (39671): called boinc_finish(0)

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