Task 1694867727

Name: Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_152_7800000_0
Workunit ID: 852626671
Created: 10 Dec 2024 17:38:05 UTC
Sent: 11 Dec 2024 0:37:56 UTC
Report deadline: 25 Dec 2024 0:37:56 UTC
Received: 11 Dec 2024 21:13:54 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13130827
Run time (sec): 690.92
CPU time (sec): 48.89
Peak working set size (MB): 390.37
Peak swap size (MB): 10335.29
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>
[15:59:18][154803][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_6_dms_200_152.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 7800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_152.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_152_7800000_0_0
------> GPU usage: 0.333300
[15:59:18][154803][INFO ] Starting data processing...
[15:59:18][154803][INFO ] opti: No host transfer for n_steps. Use device global.
[15:59:18][154803][INFO ] opti: No host transfer for mean. Use device global.
[15:59:18][154803][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:59:18][154803][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:59:18][154803][INFO ] opti: power spectrum in fft callback (static link).
[15:59:18][154803][INFO ] opti: __constant__ access is not uniform, bad!
[15:59:18][154803][INFO ] Running on device 1 Quadro RTX 6000
[15:59:18][154803][INFO ] CUDA global memory status (initial GPU state, including context):
[15:59:18][154803][INFO ] No template file. Generating templates.
[15:59:18][154803][INFO ] Template param value T_cons = 50000
[15:59:27][154803][INFO ] Number of generated templates to be used: 50000
[15:59:27][154803][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_6_dms_200_152.cpt
[15:59:27][154803][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_6_dms_200_152.cpt (No such file or directory).
------> Starting from scratch...
[15:59:27][154803][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_152.binary
[15:59:27][154803][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_6_dms_200_DM245.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776207914692
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 245.2 cm^-3 pc
------> Scale factor: 1.03783
[15:59:27][154803][INFO ] Allocating memory for dedispersed compressed time series...
[15:59:27][154803][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:59:27][154803][INFO ] 8-bit allocation done
[15:59:27][154803][INFO ] Foobar
[15:59:27][154803][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_152.binary
[15:59:28][154803][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:59:28][154803][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:59:28][154803][INFO ] FftSize = 12582913
[15:59:28][154803][INFO ] Seed for random number generator is -1070006143.
[15:59:32][154803][INFO ] 8[15:59:32][154803][INFO ] 9[15:59:33][154803][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:59:33][154803][INFO ] Normalization factor 3.97364e-08
[15:59:33][154803][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
[15:59:33][154803][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1944 MB (22282 MB free / 24226 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:59:33][154803][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:59:33][154803][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:59:33][154803][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -269.11132812, mean= -0.00001604  -0.00001604
[15:59:33][154803][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:00:18][154803][INFO ] Checkpoint committed!
[16:01:18][154803][INFO ] Checkpoint committed!
[16:02:18][154803][INFO ] Checkpoint committed!
[16:03:18][154803][INFO ] Checkpoint committed!
[16:04:18][154803][INFO ] Checkpoint committed!
[16:05:18][154803][INFO ] Checkpoint committed!
[16:06:18][154803][INFO ] Checkpoint committed!
[16:07:18][154803][INFO ] Checkpoint committed!
[16:08:18][154803][INFO ] Checkpoint committed!
[16:09:18][154803][INFO ] Checkpoint committed!
[16:10:19][154803][INFO ] Checkpoint committed!
[16:10:47][154803][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4017.795898 1.0321119 3.7112095 21.1747 17.2183  8
------> CAND:   0.250167 4893.457031 0.8870708 5.7321682 21.0991 17.1361  8
------> CAND:   0.499815 4116.498047 1.0474350 3.7708256 24.0059 16.558  4
------> CAND:   0.249388 5536.362793 1.1790266 4.8227139 17.3787 14.5717 16
------> CAND:   0.500074 3604.024902 0.9677821 3.4493740 21.4446 14.4769  4
------> CAND:   0.249648 5512.072754 1.1910115 4.7535648 18.5552 14.3942  8
------> CAND:   0.500334 4759.369629 0.7417679 5.5339303 20.2899 13.5443  4
------> CAND:   0.499036 4215.012207 0.5418941 4.3912539 17.1172 12.8677  8
------> CAND:   0.500593 4130.725098 0.4464756 5.0976057 23.4331 12.859  2
------> CAND:   0.498777 5536.362793 1.1790266 4.8227139 17.0627 12.8103  8
------> CAND: 461.763324 5566.991211 1.1432252 5.6415410 22.4958 12.3005  2
------> CAND:  27.172944 3855.530518 0.7206513 3.7694674 15.3702 11.8676 16
------> CAND: 230.881662 5566.991211 1.1432252 5.6415410 18.1948 11.8628  4
------> CAND: 115.242826 4380.799805 1.0530468 3.9475741 15.3373 11.8241 16
------> CAND:  86.550715 4314.538574 0.6019537 5.5623808 15.309 11.7867 16
------> CAND: 238.397826 3893.669189 0.9293110 3.6668200 15.9763 11.671  8
------> CAND: 165.168235 4910.658691 1.0791864 5.9499755 17.9287 11.6502  4
------> CAND: 115.503373 4653.245117 1.1275022 6.0549612 15.1651 11.5969 16
------> CAND: 129.554496 3639.182129 0.4735223 5.6213994 15.1512 11.5787 16
------> CAND: 127.392266 3866.166748 0.5859603 3.9111733 15.8433 11.5323  8
------> CAND: 166.785496 3785.604004 0.5535172 5.7110357 15.7791 11.4656  8
------> CAND: 115.505189 4029.519043 0.7458970 5.8726459 15.0493 11.4447 16
------> CAND: 330.336210 4910.658691 1.0791864 5.9499755 21.0492 11.44  2
------> CAND:   0.166605 4116.498047 1.0474350 3.7708256 15.7363 11.421  8
------> CAND: 197.822531 3629.349854 0.5685901 5.7506871 14.9676 11.3375 16
------> CAND: 231.009860 4020.075195 0.7536772 5.8805699 15.6356 11.3163  8
------> CAND: 120.743122 4121.087402 0.9994968 6.0304961 14.9456 11.3087 16
------> CAND: 288.647362 4239.032227 0.6828456 5.7518587 15.5869 11.2657  8
------> CAND: 115.456142 4491.161133 0.7593738 5.7680311 14.8911 11.2372 16
------> CAND:  95.908615 3922.300537 0.8749383 5.9682593 15.4956 11.171  8
------> CAND: 172.935603 4447.150391 0.7127810 4.3173656 14.8358 11.1649 16
------> CAND:  86.590160 4621.739258 1.0749689 6.0215058 14.808 11.1286 16
------> CAND: 468.184619 4574.405762 0.9261770 4.1837111 17.2605 11.1179  4
------> CAND: 138.592681 4690.164062 0.8709194 5.8289881 14.786 11.0999 16
------> CAND: 362.513529 4467.442871 0.6972271 5.6667304 17.2253 11.0899  4
------> CAND: 292.078851 3654.156006 0.8673033 3.5228705 15.4096 11.0818  8
------> CAND: 154.008563 3931.293945 0.9365151 5.9995866 14.7616 11.068 16
------> CAND: 166.754874 4124.177734 0.6304970 5.7265463 14.7559 11.0606 16
------> CAND:  48.927337 3926.229248 0.9973248 3.6636856 14.7071 10.9969 16
------> CAND:  22.692000 4015.746582 0.6928483 3.9186516 14.6893 10.9738 16
------> CAND:  62.359790 4058.079590 0.5117841 4.2552562 15.305 10.9735  8
------> CAND: 306.110252 4404.855469 1.0919456 3.9432530 15.2545 10.9213  8
------> CAND: 259.932414 4509.296387 0.9571377 5.9678040 16.9977 10.9091  4
------> CAND: 145.641728 3893.587646 0.9079430 5.9847407 15.2374 10.9037  8
------> CAND: 153.286349 3692.265869 0.9171032 3.5332630 14.6274 10.893 16
------> CAND: 466.431375 4754.302246 1.0748086 4.2029524 20.1143 10.8849  2
------> CAND: 250.829093 4968.662598 0.8007295 4.8410158 15.2124 10.8777  8
------> CAND: 142.477792 4263.349609 1.0396125 3.8738856 15.2041 10.8692  8
------> CAND: 115.495587 4300.060547 0.8567336 5.9226003 14.6088 10.8689 16
------> CAND: 461.889445 3686.498779 0.6112719 5.7842951 16.9448 10.867  4
------> CAND: 135.589122 5120.100586 0.9624057 4.6604409 14.6051 10.8641 16
------> CAND: 482.989356 4657.597656 1.0020796 4.1694388 16.9377 10.8614  4
------> CAND: 166.694408 3753.298340 0.3389857 5.0159674 14.5978 10.8545 16
------> CAND: 272.981832 4330.199707 1.0491118 3.9094479 16.9287 10.8543  4
------> CAND: 173.279972 3676.045654 0.9394258 5.9800677 15.1726 10.8366  8
------> CAND:  86.487654 4090.383789 0.4665700 4.4606228 15.1551 10.8186  8
------> CAND: 100.825794 5043.073730 0.8676502 4.7609291 16.857 10.7973  4
------> CAND: 230.944723 3686.498779 0.6112719 5.7842951 15.1232 10.7857  8
------> CAND: 115.427596 3753.478760 0.3371271 4.9916396 14.5299 10.7664 16
------> CAND: 198.345702 5065.862793 1.0670162 4.4464450 16.8178 10.7663  4
------> CAND: 139.537554 3753.839600 0.3382723 5.0440559 15.0917 10.7531  8
------> CAND: 286.866870 4123.347168 0.7724112 3.9417534 16.7643 10.7238  4
------> CAND: 236.267515 4182.130371 0.8252780 3.9450412 15.0607 10.7211  8
------> CAND: 329.790462 4185.065918 0.9714002 3.8504596 16.7595 10.72  4
------> CAND: 134.650218 5327.386230 1.1939709 5.8837872 14.4861 10.7095 16
------> CAND: 335.883218 4822.053711 0.7985019 4.6042261 16.71 10.6807  4
------> CAND: 120.388114 3709.859131 0.7642053 5.9005084 15.0127 10.6716  8
------> CAND: 115.540742 4101.864746 0.8919442 5.9778538 15.0092 10.668  8
------> CAND: 308.017125 3931.293945 0.9365151 5.9995866 15.0079 10.6667  8
------> CAND: 258.593866 3886.511230 0.9099119 5.9854569 16.6906 10.6653  4
------> CAND:  27.172425 3920.706299 0.7475083 3.8018341 14.4506 10.6635 16
------> CAND:  91.954733 3691.894775 0.9020012 5.9710097 15.002 10.6605  8
------> CAND:  74.056128 3749.327881 0.6306534 3.7457142 14.4471 10.6589 16
------> CAND: 182.943055 3628.998291 0.5752437 3.6921711 14.4441 10.655 16
------> CAND: 204.953583 4115.174316 0.9367854 5.9980726 14.9957 10.6541  8
------> CAND:  86.600541 3729.773193 0.9382915 5.9897823 14.4352 10.6435 16
------> CAND: 110.978831 5130.662109 0.9968914 5.7474608 14.434 10.642 16
------> CAND: 146.742566 5576.806152 1.1430575 4.9091721 14.4307 10.6376 16
------> CAND:  38.474827 3871.367188 0.3992749 5.2819166 14.4254 10.6308 16
------> CAND: 115.574997 4321.705078 1.0100303 6.0300698 14.4048 10.6041 16
------> CAND: 315.971859 3625.664062 0.6332008 5.8063631 14.9452 10.602  8
------> CAND: 162.221508 3639.149658 0.4742005 5.6225600 14.4016 10.5999 16
------> CAND: 115.504930 4020.075195 0.7536772 5.8805699 14.401 10.5992 16
------> CAND: 108.558648 3763.708984 0.9600109 6.0018930 14.3935 10.5895 16
------> CAND: 173.262585 3728.166260 0.9540245 5.9955659 14.9281 10.5844  8
------> CAND:   0.166864 5491.039062 1.0697514 5.0217872 14.9225 10.5787  8
------> CAND: 198.044152 3715.888672 0.7744409 5.9112153 14.3721 10.5617 16
------> CAND:   0.999629 3957.863770 1.0224091 3.6709182 19.5682 10.561  2
------> CAND: 298.678429 4768.540527 1.1424720 4.1661158 16.5488 10.553  4
------> CAND: 154.647215 4243.047852 0.7481363 4.0688982 14.3557 10.5405 16
------> CAND: 117.708682 3649.188721 0.4180744 3.9825225 14.3533 10.5375 16
------> CAND: 101.526988 3753.340332 0.3385558 4.5425401 14.8731 10.5277  8
------> CAND: 115.447578 3949.679688 0.4717387 5.4721069 14.3451 10.5268 16
------> CAND: 120.388633 3710.370117 0.7635721 5.9045949 14.8608 10.5151  8
------> CAND: 282.937641 5284.576660 0.9214346 5.1432724 16.4978 10.5125  4
------> CAND:  60.193927 3719.405273 0.7668077 5.9024429 14.3259 10.5021 16
------> CAND:   0.499555 4591.673828 1.1175456 4.0569630 16.4709 10.4913  4
------> CAND:  66.471453 4748.002930 0.9945260 4.2560477 14.3145 10.4873 16
------> CAND:   0.250426 3663.024902 0.3800738 5.3868961 16.4569 10.4802  4
------> CAND:  86.198042 3886.511230 0.9099119 5.9854569 14.3068 10.4774 16
[16:10:47][154803][INFO ] Statistics: count dirty SumSpec pages 242595 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:10:47][154803][INFO ] Data processing finished successfully!
16:10:47 (154803): called boinc_finish(0)

</stderr_txt>
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