Task 1721134426

Name: Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_142_4800000_0
Workunit ID: 868808823
Created: 27 Jan 2025 22:02:46 UTC
Sent: 28 Jan 2025 3:14:06 UTC
Report deadline: 11 Feb 2025 3:14:06 UTC
Received: 28 Jan 2025 7:46:55 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 264.02
CPU time (sec): 17.04
Peak working set size (MB): 276.73
Peak swap size (MB): 6175.78
Peak disk usage (MB): 0.05
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[00:46:21][27526][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_cfbf00113_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_7_dms_200_142.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 4800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_142.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_142_4800000_0_0
------> GPU usage: 1.000000
[00:46:21][27526][INFO ] Starting data processing...
[00:46:21][27526][INFO ] opti: No host transfer for n_steps. Use device global.
[00:46:21][27526][INFO ] opti: No host transfer for mean. Use device global.
[00:46:21][27526][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:46:21][27526][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:46:21][27526][INFO ] opti: power spectrum in fft callback (static link).
[00:46:21][27526][INFO ] opti: __constant__ access is not uniform, bad!
[00:46:21][27526][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[00:46:21][27526][INFO ] CUDA global memory status (initial GPU state, including context):
[00:46:21][27526][INFO ] No template file. Generating templates.
[00:46:21][27526][INFO ] Template param value T_cons = 50000
[00:46:24][27526][INFO ] Number of generated templates to be used: 50000
[00:46:24][27526][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_142.cpt
[00:46:24][27526][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_142.cpt (No such file or directory).
------> Starting from scratch...
[00:46:24][27526][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_142.binary
[00:46:24][27526][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_7_dms_200_DM244.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768360065
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 244.2 cm^-3 pc
------> Scale factor: 1.43858
[00:46:24][27526][INFO ] Allocating memory for dedispersed compressed time series...
[00:46:24][27526][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:46:24][27526][INFO ] 8-bit allocation done
[00:46:24][27526][INFO ] Foobar
[00:46:24][27526][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_142.binary
[00:46:24][27526][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:46:24][27526][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:46:24][27526][INFO ] FftSize = 12582913
[00:46:24][27526][INFO ] Seed for random number generator is 1114214432.
[00:46:27][27526][INFO ] 8[00:46:27][27526][INFO ] 9[00:46:27][27526][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:46:27][27526][INFO ] Normalization factor 3.97364e-08
[00:46:28][27526][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
[00:46:28][27526][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 925 MB (11076 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:46:28][27526][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:46:28][27526][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:46:28][27526][INFO ] TimeSeriesLength = 16772988, params->nsamples = 25165824
sum = 1425.05029297, mean= 0.00008496  0.00008496
[00:46:28][27526][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:47:49][27526][INFO ] Checkpoint committed!
[00:49:17][27526][INFO ] Checkpoint committed!
[00:50:44][27526][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499815 3665.166748 0.6958364 3.1524057 23.586 19.858  8
------> CAND:   0.500334 5264.641602 0.2672673 0.6625031 21.1094 17.1474  8
------> CAND:   0.249907 7288.058594 1.1668770 3.8360076 18.8583 16.6187 16
------> CAND:   0.499296 3610.727783 0.9511196 3.1342878 20.3954 16.373  8
------> CAND:   0.500593 6812.182617 1.4077045 0.8222529 20.2081 16.1704  8
------> CAND:   1.499444 3658.494385 0.7915558 3.1517439 23.4786 16.1283  4
------> CAND:   1.499703 4293.690430 1.0787348 3.3731830 23.2622 15.9521  4
------> CAND:   0.250167 4942.621582 0.2642224 0.5653055 17.8406 15.2063 16
------> CAND:   0.250426 3633.599365 0.4421536 0.0473361 17.6877 14.9957 16
------> CAND:   0.249648 3601.445557 0.9683454 3.1276376 17.6056 14.8829 16
------> CAND:   0.166605 7023.685059 1.2013962 3.8199642 17.188 14.3111 16
------> CAND:   0.749722 3618.980713 0.7614375 3.1347740 20.8944 14.0321  4
------> CAND:   0.999629 8939.892578 1.5381235 3.9389331 24.4876 13.4881  2
------> CAND:   0.500074 5899.769043 1.2130767 3.7026942 17.6689 13.4511  8
------> CAND:   1.249796 5488.854004 0.5682296 0.6286537 24.366 13.4155  2
------> CAND:   1.500222 6933.314453 1.2025329 3.8128848 23.9126 13.145  2
------> CAND:   0.750241 6409.467773 1.0080242 3.7510617 18.9618 12.4766  4
------> CAND:   0.374991 3620.453857 0.7270690 3.1346788 16.6629 12.3896  8
------> CAND:   1.250056 10329.229492 1.3968403 1.2641972 22.6284 12.3795  2
------> CAND:   0.166864 10661.650391 1.2861135 1.3293109 15.7047 12.3112 16
------> CAND:   0.499555 3647.092773 0.3141602 3.1151714 16.5793 12.3018  8
------> CAND: 267.491397 5137.472168 0.9472273 0.5220474 16.5243 12.244  8
------> CAND: 492.606506 4528.430664 1.0201946 0.3550802 18.4269 12.0483  4
------> CAND: 345.528654 6115.842285 1.0818880 3.7237909 18.2449 11.9028  4
------> CAND: 184.053754 3975.760986 0.3702504 0.1998015 16.1908 11.8949  8
------> CAND: 369.033956 5280.583984 0.7318179 3.5806379 16.1659 11.8689  8
------> CAND:  86.600541 4734.230957 1.0752597 0.4061731 15.2688 11.7336 16
------> CAND: 115.199228 3766.845215 0.7156409 3.1885850 17.9987 11.7062  4
------> CAND:  35.477756 3892.396973 0.8444561 3.2426984 15.2353 11.6895 16
------> CAND:  86.373211 3651.348389 0.8685416 3.1501250 15.2323 11.6855 16
------> CAND:   1.249537 3642.546387 0.3496481 0.0601515 21.3664 11.6285  2
------> CAND: 461.956399 4593.751465 0.6558548 0.3934580 17.8983 11.626  4
------> CAND:   1.499963 3633.599365 0.4421536 3.1233063 21.3011 11.5897  2
------> CAND: 187.240786 4052.877686 0.9369872 3.2956338 15.1441 11.5693 16
------> CAND:   0.999370 6069.210938 0.7222623 3.6869361 17.8137 11.5585  4
------> CAND: 474.621743 4185.663574 0.6382341 3.3266344 17.8115 11.5568  4
------> CAND:   0.624898 5488.854004 0.5682296 0.6286537 17.7521 11.5094  4
------> CAND: 115.191443 5646.391113 1.2746669 3.6681752 15.8182 11.5062  8
------> CAND: 115.305627 7692.864258 0.6641558 3.7685432 15.0639 11.4639 16
------> CAND:   0.749981 3668.647949 0.9657131 3.1586180 17.5072 11.3143  4
------> CAND:  86.577963 5560.493652 1.0068970 0.6158142 14.931 11.2895 16
------> CAND: 332.110215 3883.611816 0.5852329 0.1510333 15.6031 11.2826  8
------> CAND:   1.000927 5267.123047 0.2638711 0.6654035 17.4288 11.2519  4
------> CAND: 346.383478 5982.975098 0.8613080 0.7008873 15.5534 11.231  8
------> CAND: 183.396417 3734.514893 0.5973246 3.1718054 14.8779 11.22 16
------> CAND: 115.234002 4074.074951 0.7917708 3.2985513 14.8594 11.1958 16
------> CAND: 116.896677 4420.152344 0.9516072 3.4056096 14.8368 11.1663 16
------> CAND: 173.155667 3983.332520 0.7109451 0.1834244 15.4864 11.1615  8
------> CAND: 115.455623 6044.795898 0.6460571 0.7388546 14.8225 11.1475 16
------> CAND:   1.500741 5724.073242 0.1663197 3.3765624 20.5368 11.1356  2
------> CAND:  39.032253 3834.076904 0.9891664 0.1165741 14.7814 11.0938 16
------> CAND: 252.402756 3931.134033 0.6705756 3.2519917 17.1935 11.0647  4
------> CAND: 346.485205 5174.526855 0.8079379 0.5298408 17.1889 11.061  4
------> CAND: 381.341177 4478.824219 0.7923781 3.4155216 17.1831 11.0563  4
------> CAND: 255.675426 3879.822266 0.3375248 3.2025421 17.1351 11.0182  4
------> CAND: 462.260803 5055.516113 1.1932679 0.4915394 20.3355 11.0162  2
------> CAND:  86.419663 6501.589844 0.9585835 3.7558298 14.712 11.0033 16
------> CAND: 365.725473 3693.049805 0.8198291 3.1625938 15.3015 10.97  8
------> CAND: 115.521798 5274.590332 1.2235264 0.5349710 14.6766 10.9572 16
------> CAND: 283.842550 4235.117188 1.0691555 3.3599703 17.0361 10.9396  4
------> CAND: 135.768443 4356.057129 0.7646996 0.3053215 15.2701 10.9374  8
------> CAND:   0.166345 3616.618408 0.9044702 3.1361594 14.643 10.9134 16
------> CAND:   1.250834 4110.115234 0.5894734 3.3009272 20.1607 10.9124  2
------> CAND: 236.809111 4479.577637 0.8957152 3.4196758 15.2434 10.9099  8
------> CAND: 396.110362 4154.400391 0.7496182 3.3222902 16.9934 10.9056  4
------> CAND: 108.806479 4623.754883 1.0989490 3.4676268 15.233 10.8991  8
------> CAND: 195.129086 3763.829346 0.8916848 3.1955011 15.2258 10.8916  8
------> CAND:  86.385407 4469.152344 0.7956190 3.4131498 14.6249 10.8898 16
------> CAND:   1.501001 9939.824219 0.6082214 3.6334741 20.1145 10.885  2
------> CAND: 462.030099 6078.317871 1.0833913 0.7031749 25.0378 10.8738  1
------> CAND: 356.238857 3621.752686 0.6729376 0.0307807 15.1981 10.863  8
------> CAND:   0.312449 6005.532715 0.6615960 0.7283340 15.1879 10.8525  8
------> CAND: 179.805849 4147.680176 0.9715022 3.3312423 16.9237 10.8502  4
------> CAND:  33.305664 4492.931641 0.5846840 3.4068575 16.9003 10.8317  4
------> CAND: 215.972861 5537.997559 1.1934335 3.6482430 15.1648 10.8285  8
------> CAND: 116.582152 3798.265869 0.2571376 3.1591105 14.5752 10.8251 16
------> CAND:   1.001186 10086.982422 1.4097009 1.2321255 19.9868 10.8092  2
------> CAND: 144.788981 3617.663818 0.8050351 0.0254524 14.5373 10.776 16
------> CAND: 382.259580 3685.661621 0.8999477 0.0533294 16.7891 10.7435  4
------> CAND: 130.455252 4360.700195 0.7227626 0.3156545 15.0777 10.7386  8
------> CAND: 362.389224 5414.251465 0.8826911 0.5807463 16.7594 10.7199  4
------> CAND:  59.075702 5447.851562 1.0143678 0.5810089 14.493 10.7185 16
------> CAND:  21.656818 4860.082520 0.8149786 0.4498646 14.4812 10.7031 16
------> CAND: 199.945057 4074.637695 0.9122827 0.2098833 14.4796 10.7011 16
------> CAND: 193.734484 4071.271240 0.8906832 3.3050938 14.4746 10.6946 16
------> CAND:  86.372432 4766.372559 1.0313815 3.5005827 14.4704 10.6891 16
------> CAND: 120.973826 4144.951172 0.9392693 3.3297710 15.0281 10.6875  8
------> CAND: 320.444240 5696.071777 1.1993617 0.6339661 16.7087 10.6797  4
------> CAND: 275.614553 3951.839355 0.6132816 0.1763701 16.693 10.6672  4
------> CAND: 357.322048 4046.432129 0.8297800 0.2022754 19.7289 10.6563  2
------> CAND: 121.406427 4492.064941 0.7522048 0.3556743 14.4158 10.6183 16
------> CAND:  21.657077 5041.425293 0.8697457 0.5025926 14.4124 10.6139 16
------> CAND: 358.098759 3977.574463 0.7160755 3.2694435 16.622 10.611  4
------> CAND: 230.985725 4486.576660 0.7897547 0.3449813 14.9486 10.6055  8
------> CAND: 230.914620 10441.214844 1.2035137 1.3192160 14.9458 10.6027  8
------> CAND: 175.882330 3855.140381 0.6613387 3.2193537 14.4036 10.6026 16
------> CAND: 474.733073 3671.285156 0.9550012 3.1564262 16.6109 10.6021  4
------> CAND: 115.249054 3724.102295 0.6545399 3.1748502 14.3959 10.5926 16
------> CAND:  24.518944 3984.826416 0.6805469 3.2707982 14.3817 10.5742 16
------> CAND: 390.901235 3948.711182 0.9887306 3.2652471 14.911 10.5667  8
[00:50:44][27526][INFO ] Statistics: count dirty SumSpec pages 506624 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:50:44][27526][INFO ] Data processing finished successfully!
00:50:44 (27526): called boinc_finish(0)

</stderr_txt>
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