Task 1707446177

Name: Ter5_1_dns_cfbf00099_segment_8_dms_200_40000_164_2550000_0
Workunit ID: 860398004
Created: 2 Jan 2025 20:53:26 UTC
Sent: 3 Jan 2025 4:39:59 UTC
Report deadline: 17 Jan 2025 4:39:59 UTC
Received: 3 Jan 2025 6:46:01 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 268.03
CPU time (sec): 12.81
Peak working set size (MB): 339.17
Peak swap size (MB): 6175.82
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>
[23:46:17][68242][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_cfbf00099_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_8_dms_200_164.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 2550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_8_dms_200_164.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_8_dms_200_40000_164_2550000_0_0
------> GPU usage: 1.000000
[23:46:17][68242][INFO ] Starting data processing...
[23:46:17][68242][INFO ] opti: No host transfer for n_steps. Use device global.
[23:46:17][68242][INFO ] opti: No host transfer for mean. Use device global.
[23:46:17][68242][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:46:17][68242][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:46:17][68242][INFO ] opti: power spectrum in fft callback (static link).
[23:46:17][68242][INFO ] opti: __constant__ access is not uniform, bad!
[23:46:17][68242][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[23:46:17][68242][INFO ] CUDA global memory status (initial GPU state, including context):
[23:46:17][68242][INFO ] No template file. Generating templates.
[23:46:17][68242][INFO ] Template param value T_cons = 50000
[23:46:20][68242][INFO ] Number of generated templates to be used: 50000
[23:46:20][68242][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_8_dms_200_164.cpt
[23:46:20][68242][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_8_dms_200_164.cpt (No such file or directory).
------> Starting from scratch...
[23:46:20][68242][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_8_dms_200_164.binary
[23:46:20][68242][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_8_dms_200_DM246.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.81732891882
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 246.4 cm^-3 pc
------> Scale factor: 1.62593
[23:46:20][68242][INFO ] Allocating memory for dedispersed compressed time series...
[23:46:20][68242][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:46:20][68242][INFO ] 8-bit allocation done
[23:46:20][68242][INFO ] Foobar
[23:46:20][68242][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_8_dms_200_164.binary
[23:46:20][68242][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:46:20][68242][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:46:20][68242][INFO ] FftSize = 12582913
[23:46:20][68242][INFO ] Seed for random number generator is -1036967613.
[23:46:22][68242][INFO ] 8[23:46:22][68242][INFO ] 9[23:46:23][68242][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:46:23][68242][INFO ] Normalization factor 3.97364e-08
[23:46:23][68242][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
[23:46:23][68242][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 908 MB (11093 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:46:23][68242][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:46:23][68242][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:46:23][68242][INFO ] TimeSeriesLength = 16776059, params->nsamples = 25165824
sum = -1772.66784668, mean= -0.00010567  -0.00010567
[23:46:23][68242][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:47:45][68242][INFO ] Checkpoint committed!
[23:49:13][68242][INFO ] Checkpoint committed!
[23:50:42][68242][INFO ] Checkpoint committed!
[23:50:44][68242][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 265.192146 5060.608398 1.1837505 2.9972706 16.5182 12.2377  8
------> CAND: 230.420514 4400.625000 0.9363947 2.9530120 18.6238 12.2058  4
------> CAND: 431.975825 4376.680176 0.6843144 2.7486761 22.3046 12.1867  2
------> CAND: 239.666566 4029.798340 0.7251517 2.8390715 27.9332 12.1312  1
------> CAND:  38.017313 4600.345703 0.6421342 1.2206076 15.4591 11.9852 16
------> CAND:  98.761140 4495.974609 0.9214945 2.9368072 15.3332 11.8187 16
------> CAND: 115.259694 4052.918945 0.7028206 2.8151717 16.08 11.7792  8
------> CAND: 132.924222 3986.125732 0.4228689 1.0307561 15.143 11.5679 16
------> CAND: 431.987244 4106.493652 0.7594090 2.8537495 17.6924 11.4618  4
------> CAND: 316.538368 3819.729980 0.3627193 2.3215711 15.7676 11.4536  8
------> CAND: 119.833283 4029.798340 0.7251517 2.8390715 20.8248 11.3067  2
------> CAND:  86.364906 4095.961182 0.9187334 2.9469662 14.9233 11.2794 16
------> CAND:  86.397085 4450.666504 0.8562582 2.8987658 15.5764 11.2549  8
------> CAND: 172.730591 4003.749756 0.8207077 2.8915136 14.8965 11.2443 16
------> CAND: 115.210127 4400.625000 0.9363947 2.9530120 15.5262 11.2028  8
------> CAND: 340.484056 3647.478271 0.8963491 2.8868632 15.5073 11.1832  8
------> CAND: 172.836471 5056.159668 1.1108598 2.9703217 15.4971 11.1725  8
------> CAND: 460.840769 4400.625000 0.9363947 2.9530120 20.533 11.1334  2
------> CAND: 200.558796 4231.326660 0.9424949 2.9553823 15.4461 11.1197  8
------> CAND: 112.609586 4135.651855 0.6733523 0.7738158 14.7924 11.1082 16
------> CAND: 373.117851 3627.107666 0.5967085 0.4300262 15.4338 11.1069  8
------> CAND: 164.701637 3901.724365 0.4218327 0.9306844 14.7873 11.1016 16
------> CAND:  96.037851 4478.023926 0.8101530 2.8434417 15.4279 11.1008  8
------> CAND: 115.256060 5683.800293 1.2378697 2.8504272 14.7848 11.0983 16
------> CAND: 115.197152 4176.206055 0.8032870 2.8858566 14.764 11.0711 16
------> CAND: 243.100132 4129.988281 0.8820190 0.6245890 15.3903 11.0619  8
------> CAND: 172.777562 4064.264648 0.6918187 2.8055923 15.3716 11.0425  8
------> CAND: 172.816748 3977.062256 0.6669317 2.7973814 17.1435 11.0249  4
------> CAND: 115.205197 4682.984863 1.0888617 3.0052435 14.6879 10.9719 16
------> CAND: 115.483650 5463.436523 1.2235161 1.2794689 14.6795 10.9609 16
------> CAND:  72.155482 5962.233398 1.1548074 2.5313549 14.674 10.9537 16
------> CAND: 115.264624 4401.302734 0.7325625 2.7950592 14.6664 10.9439 16
------> CAND: 301.384331 3618.771484 0.7979715 2.8470759 20.1894 10.9295  2
------> CAND: 314.976123 3810.981445 0.9341188 2.9228437 15.256 10.9229  8
------> CAND:  16.886520 4054.723633 0.4054222 1.1829979 14.6417 10.9117 16
------> CAND: 115.254244 3706.240967 0.8005038 2.8617432 14.6309 10.8976 16
------> CAND: 115.243864 3787.031006 0.5260932 2.6671777 15.2253 10.8911  8
------> CAND:  29.284311 3737.447754 0.4329884 0.7261701 14.6134 10.8749 16
------> CAND: 239.695631 4330.358887 0.8130369 2.8674347 25.0037 10.859  1
------> CAND: 406.407426 3816.512695 0.6340721 0.5506496 15.1833 10.8477  8
------> CAND:  19.976755 4209.853027 0.5087934 2.5288165 14.583 10.8353 16
------> CAND: 257.318119 4504.970215 1.0703918 3.0083663 15.17 10.8339  8
------> CAND: 215.913952 3656.746582 0.8496818 2.8729637 15.1696 10.8335  8
------> CAND: 337.540703 4645.619629 1.0857868 0.8480765 16.897 10.8291  4
------> CAND: 307.427520 3972.546875 0.9464633 2.9500091 16.888 10.8219  4
------> CAND: 115.282530 3654.585693 0.3618339 2.3989086 14.5688 10.8169 16
------> CAND: 230.371986 4171.283203 0.9489733 2.9577394 15.1321 10.7948  8
------> CAND: 467.663524 4322.858887 1.0810361 3.0198083 16.8256 10.7724  4
------> CAND:  94.329242 4494.091309 1.0326418 2.9972150 15.0967 10.7582  8
------> CAND:  15.977719 4029.798340 0.7251517 2.8390715 14.5222 10.7563 16
------> CAND: 279.712981 3966.020020 0.9471467 2.9496534 16.8018 10.7535  4
------> CAND: 122.428634 3897.612305 0.3476562 1.1652744 14.5174 10.7501 16
------> CAND: 189.734150 4363.016113 0.8801448 0.7745808 14.5103 10.7409 16
------> CAND: 374.608472 4005.156006 0.7461559 2.8536067 24.731 10.7406  1
------> CAND: 255.349223 3705.463379 0.8206814 2.8659515 15.0794 10.7404  8
------> CAND: 248.321196 3900.992432 0.6362389 2.7754314 16.781 10.7371  4
------> CAND: 200.490285 5576.674316 0.8852336 2.2262084 14.4995 10.7269 16
------> CAND: 182.984317 4363.911133 0.7981821 0.8396646 15.0619 10.7223  8
------> CAND: 115.226476 4002.888184 1.0302988 2.9779623 14.48 10.7016 16
------> CAND: 432.184990 3813.696777 0.4844573 2.6089585 16.7265 10.6938  4
------> CAND: 115.204159 4315.327148 0.8918381 2.9265795 14.4703 10.689 16
------> CAND: 164.621968 4238.659180 0.7186106 2.8174632 15.0265 10.6858  8
------> CAND:  49.885445 3662.781494 0.9750109 2.9127862 14.4648 10.6818 16
------> CAND: 307.301139 3693.197266 0.5560002 2.6968279 16.7103 10.681  4
------> CAND: 215.987913 4376.680176 0.6843144 2.7486761 16.7093 10.6802  4
------> CAND:  30.919997 4772.309082 1.1464254 3.0250151 14.4629 10.6794 16
------> CAND: 431.975566 4376.680176 0.6843144 2.7486761 16.704 10.676  4
------> CAND: 279.958736 3649.145996 0.3833265 2.4631584 15.0168 10.6758  8
------> CAND: 372.556533 4027.975830 0.8068741 0.5962748 16.7029 10.6751  4
------> CAND: 282.323383 5014.583496 0.7548428 1.4563016 15.0144 10.6733  8
------> CAND: 228.463296 5452.617676 1.0434726 1.4430999 15.0123 10.6711  8
------> CAND:  86.419144 3833.622314 0.4801825 2.5899568 14.4497 10.6623 16
------> CAND: 259.190218 3627.760254 0.5849264 2.7261083 14.9996 10.658  8
------> CAND: 259.237708 4661.814941 0.8141775 2.8054061 16.6669 10.6465  4
------> CAND: 105.195929 4702.478027 0.7987720 2.7873602 14.4325 10.64 16
------> CAND: 187.304366 4005.156006 0.7461559 2.8536067 19.6986 10.6383  2
------> CAND: 355.820269 3779.064697 0.9096606 0.3805511 16.655 10.6371  4
------> CAND: 115.297841 4868.530273 0.7912644 2.7166474 14.4169 10.6198 16
------> CAND: 345.672942 5056.159668 1.1108598 2.9703217 16.6184 10.6081  4
------> CAND:  37.905205 5741.153809 0.9932517 1.9525551 14.4079 10.6081 16
------> CAND: 129.591606 3669.288574 0.7134650 2.8163228 14.9487 10.6056  8
------> CAND: 432.114144 3948.686279 0.4944252 2.5955002 19.6311 10.5983  2
------> CAND: 213.008747 3895.861328 0.6422175 0.6122583 14.9253 10.5815  8
------> CAND:  99.838881 4372.680176 1.0587513 3.0064323 16.5846 10.5813  4
------> CAND: 255.936233 4635.437012 0.9722810 2.9524446 14.898 10.5534  8
------> CAND: 115.195076 3721.261475 0.6996116 2.8093138 14.3411 10.5217 16
------> CAND: 383.446575 3630.620117 0.5297298 2.6781006 14.8566 10.5108  8
------> CAND: 288.654628 4498.139160 0.7549638 0.9726491 14.8503 10.5042  8
------> CAND: 230.426483 3805.011719 0.7940162 2.8660755 14.8439 10.4976  8
------> CAND: 120.126528 4086.309570 1.0223050 0.5328179 19.4486 10.4901  2
------> CAND: 100.097871 3683.901611 0.6130174 0.4628987 14.3075 10.4782 16
------> CAND:  86.406428 3830.758545 0.5996564 2.7334557 14.3072 10.4778 16
------> CAND: 354.651439 3790.783936 0.8867082 2.9072073 14.8236 10.4768  8
------> CAND: 287.983797 4376.680176 0.6843144 2.7486761 16.4355 10.4632  4
------> CAND:  86.399421 4185.949707 0.7975463 2.8754256 14.2932 10.4598 16
------> CAND: 345.839027 3639.929443 0.4331589 2.5577610 19.3787 10.4487  2
------> CAND: 470.099277 3787.951416 0.6932202 2.8099225 16.4155 10.4474  4
------> CAND:  84.377326 4613.699219 1.0834620 0.8235910 14.794 10.4464  8
------> CAND: 398.906314 4244.770508 0.9405088 0.6698207 14.7891 10.4413  8
------> CAND:  86.395269 4428.131836 0.8620768 2.8983095 14.2729 10.4336 16
[23:50:44][68242][INFO ] Statistics: count dirty SumSpec pages 1870 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:50:44][68242][INFO ] Data processing finished successfully!
23:50:44 (68242): called boinc_finish(0)

</stderr_txt>
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