Task 1684709426

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_142_5200000_0
Workunit ID: 846695653
Created: 20 Nov 2024 14:22:34 UTC
Sent: 21 Nov 2024 5:23:44 UTC
Report deadline: 5 Dec 2024 5:23:44 UTC
Received: 21 Nov 2024 5:34:24 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 323.88
CPU time (sec): 19.40
Peak working set size (MB): 300.09
Peak swap size (MB): 14818.07
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[22:25:54][192231][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_cfbf00083_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_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 5200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_142.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_142_5200000_0_0
------> GPU usage: 1.000000
[22:25:54][192231][INFO ] Starting data processing...
[22:25:54][192231][INFO ] opti: No host transfer for n_steps. Use device global.
[22:25:54][192231][INFO ] opti: No host transfer for mean. Use device global.
[22:25:54][192231][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:25:54][192231][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:25:54][192231][INFO ] opti: power spectrum in fft callback (static link).
[22:25:54][192231][INFO ] opti: __constant__ access is not uniform, bad!
[22:25:54][192231][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[22:25:54][192231][INFO ] CUDA global memory status (initial GPU state, including context):
[22:25:54][192231][INFO ] No template file. Generating templates.
[22:25:54][192231][INFO ] Template param value T_cons = 50000
[22:25:59][192231][INFO ] Number of generated templates to be used: 50000
[22:25:59][192231][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_142.cpt
[22:25:59][192231][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_142.cpt (No such file or directory).
------> Starting from scratch...
[22:25:59][192231][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_142.binary
[22:25:59][192231][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM244.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099339545
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 1.55619
[22:25:59][192231][INFO ] Allocating memory for dedispersed compressed time series...
[22:25:59][192231][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:25:59][192231][INFO ] 8-bit allocation done
[22:25:59][192231][INFO ] Foobar
[22:25:59][192231][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_142.binary
[22:25:59][192231][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:25:59][192231][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:25:59][192231][INFO ] FftSize = 12582913
[22:25:59][192231][INFO ] Seed for random number generator is -1045172966.
[22:26:01][192231][INFO ] 8[22:26:01][192231][INFO ] 9[22:26:02][192231][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:26:02][192231][INFO ] Normalization factor 3.97364e-08
[22:26:02][192231][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
[22:26:02][192231][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:26:02][192231][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:26:02][192231][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:26:02][192231][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1250.89270020, mean= -0.00007456  -0.00007456
[22:26:02][192231][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:26:54][192231][INFO ] Checkpoint committed!
[22:27:54][192231][INFO ] Checkpoint committed!
[22:28:54][192231][INFO ] Checkpoint committed!
[22:29:54][192231][INFO ] Checkpoint committed!
[22:30:54][192231][INFO ] Checkpoint committed!
[22:31:17][192231][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 314.451136 9652.923828 0.6489198 4.7535548 28.6296 12.4337  1
------> CAND:  28.885445 3995.321533 0.9608046 0.1273238 15.7181 12.329 16
------> CAND: 172.802994 4810.994141 0.6756707 3.6167939 16.4678 12.1848  8
------> CAND: 134.447541 6072.012207 0.7826514 3.9199085 15.5164 12.0611 16
------> CAND: 231.119113 4729.115723 1.0748850 0.3333788 18.4036 12.0297  4
------> CAND: 115.448097 4437.158691 0.6823257 0.2421407 15.3975 11.9037 16
------> CAND:  62.171646 5110.629883 0.3459998 3.7936254 15.3784 11.8784 16
------> CAND: 109.268665 4524.203613 0.8877222 0.2703973 18.0903 11.7793  4
------> CAND: 157.225698 9652.923828 0.6489198 4.7535548 21.5748 11.7524  2
------> CAND: 119.938644 6621.222168 0.9370876 3.9898357 15.2225 11.6727 16
------> CAND: 462.086672 4301.412109 1.0083781 0.2179535 17.8172 11.5613  4
------> CAND:   8.328427 7689.457520 0.7913073 4.2226548 15.7538 11.4393  8
------> CAND:  19.858160 4411.330078 0.3222032 3.5435083 14.9937 11.3717 16
------> CAND: 209.146992 4316.891113 0.5784153 0.1935237 15.6307 11.3112  8
------> CAND: 314.442572 9528.692383 0.6636876 4.8012753 25.9991 11.2913  1
------> CAND:   4.164343 7689.457520 0.7913073 4.2226548 14.9162 11.2702 16
------> CAND:  54.634462 4524.203613 0.8877222 0.2703973 15.5863 11.2651  8
------> CAND: 115.520241 4818.244141 0.9265912 0.3387278 14.8738 11.2146 16
------> CAND: 115.559686 4729.115723 1.0748850 0.3333788 20.5699 11.1553  2
------> CAND: 275.649586 5190.915527 1.0255150 3.6890399 15.4583 11.1323  8
------> CAND: 294.745827 6534.468262 0.8993253 0.5547504 20.5072 11.1181  2
------> CAND:  19.994142 3932.543945 0.8901969 3.3074775 15.3995 11.0714  8
------> CAND: 117.290093 3682.259521 0.5859987 6.2770476 14.7631 11.07 16
------> CAND: 363.429596 4755.043945 0.5667759 0.2896662 15.3888 11.0604  8
------> CAND:  86.401497 4810.994141 0.6756707 3.6167939 14.7449 11.0462 16
------> CAND: 257.122449 4539.601074 0.2964357 0.1718536 20.2899 10.9891  2
------> CAND: 100.514124 3821.114502 0.4140615 0.0256676 14.6978 10.9847 16
------> CAND: 140.611662 4287.180664 0.9089826 0.2150765 14.6869 10.9706 16
------> CAND: 299.869835 5021.912109 1.1428449 0.3911220 15.2896 10.9576  8
------> CAND:  99.086564 3658.210693 0.7765217 6.2776771 15.2604 10.9274  8
------> CAND:  82.293986 9947.375977 1.3174168 4.5137162 15.2298 10.8958  8
------> CAND: 115.559427 4732.916016 1.0751212 0.3342476 15.2078 10.8731  8
------> CAND: 475.508486 3747.268799 0.3280657 3.2809944 20.0565 10.8506  2
------> CAND:  51.336361 4125.669434 0.8515515 0.1602382 15.1857 10.8502  8
------> CAND: 375.976604 3936.838867 0.5276607 0.0854323 16.9012 10.8324  4
------> CAND: 167.280120 4826.018066 0.6693226 0.3279074 16.8908 10.8242  4
------> CAND: 186.752130 3614.210205 0.9139408 3.1727602 14.5735 10.823 16
------> CAND:  78.104730 5518.135742 1.0094931 0.4755049 14.5512 10.794 16
------> CAND: 121.664380 4204.147949 0.5382469 0.1672576 14.5505 10.7931 16
------> CAND:  80.604322 3791.298584 0.6452120 3.2617211 14.5406 10.7802 16
------> CAND:  86.343107 3848.425781 0.9137563 3.2731709 14.5399 10.7794 16
------> CAND: 144.428523 5690.385254 1.2803249 0.5073622 15.1125 10.7746  8
------> CAND: 198.854080 4240.751465 0.8402112 0.1989066 14.535 10.773 16
------> CAND: 115.511937 4702.692383 1.0732200 0.3272914 14.5328 10.7701 16
------> CAND:  86.387743 6876.747559 1.2213298 4.0030189 14.5188 10.752 16
------> CAND: 107.996032 3933.943604 0.4059594 0.0607291 16.7983 10.7507  4
------> CAND: 259.719098 6740.572754 1.3997391 0.6258231 15.0804 10.7415  8
------> CAND: 255.278637 3907.756592 0.3215247 0.0450673 19.8716 10.7409  2
------> CAND: 172.806887 4997.676270 0.6796845 3.6587059 15.0774 10.7383  8
------> CAND: 166.513271 4360.838379 0.6181405 3.4805968 14.4976 10.7244 16
------> CAND: 346.332354 3876.441162 0.1956015 6.2506371 24.6919 10.7235  1
------> CAND: 213.988135 3703.324707 0.4610664 6.2736969 15.0583 10.7187  8
------> CAND: 109.268925 4521.816406 0.8881473 0.2698415 16.7319 10.6981  4
------> CAND: 171.950247 5311.982422 1.2285757 0.4545822 14.4769 10.6975 16
------> CAND: 115.184695 5195.873047 1.2127230 3.6800351 14.4767 10.6972 16
------> CAND: 231.088491 4082.346191 0.9653323 0.1557594 24.6257 10.6948  1
------> CAND: 449.643208 4851.060547 1.0819885 0.3540367 16.7098 10.6806  4
------> CAND: 312.463555 4646.993164 0.7841012 3.5574527 15.0195 10.6786  8
------> CAND:  52.408652 9652.923828 0.6489198 4.7535548 15.0185 10.6776  8
------> CAND: 140.449209 5186.223633 0.9412770 3.6937780 14.4587 10.6739 16
------> CAND: 228.397121 5389.019531 1.2389306 0.4603174 16.6795 10.6565  4
------> CAND: 170.185844 3907.756592 0.3215247 0.0450673 16.6783 10.6556  4
------> CAND:  24.943501 4409.134766 0.8145768 3.4807808 14.992 10.6502  8
------> CAND: 403.438641 4445.991211 0.6162451 3.5095303 16.6657 10.6456  4
------> CAND:  86.355564 5094.612793 1.1987098 3.6558082 14.4328 10.6404 16
------> CAND: 421.347628 5186.223633 0.9412770 3.6937780 16.6431 10.6277  4
------> CAND: 204.200747 5323.533691 1.0202129 0.4369580 14.9593 10.6166  8
------> CAND: 404.104801 4200.035645 0.7959083 0.1849975 16.624 10.6125  4
------> CAND: 286.935899 3913.533936 0.1913065 6.2760172 16.6196 10.6091  4
------> CAND: 154.008822 4125.669434 0.8515515 0.1602382 19.6088 10.5851  2
------> CAND:  45.511937 3949.907959 0.2734047 0.0298949 14.382 10.5746 16
------> CAND: 115.234002 5557.062500 0.7055311 3.7979283 14.3701 10.5592 16
------> CAND: 115.483131 6099.970215 1.2242919 0.5539578 14.3485 10.5312 16
------> CAND: 182.668235 3623.725586 0.6212597 6.2610431 14.3482 10.5309 16
------> CAND: 164.896010 3789.247803 0.9691963 3.2472034 16.5127 10.5243  4
------> CAND: 397.786013 4431.896973 1.0181394 0.2534765 16.5032 10.5168  4
------> CAND: 115.182619 6419.511230 1.3674573 3.9252262 14.3342 10.5127 16
------> CAND: 102.371171 3964.544678 0.1652403 6.2673120 14.853 10.5071  8
------> CAND: 461.961848 5740.346680 1.2023487 0.5190466 16.4834 10.5011  4
------> CAND: 142.989544 9925.632812 1.4006162 4.4426675 14.3182 10.4921 16
------> CAND: 232.617259 4913.188477 0.9828331 0.3614302 14.8345 10.4881  8
------> CAND:  84.556906 6381.277832 1.0399374 3.9321890 14.8342 10.4877  8
------> CAND: 113.469599 3995.521973 0.8912677 0.1208674 14.8113 10.4641  8
------> CAND: 144.284755 5615.863281 0.7478424 0.4634348 14.8093 10.4621  8
------> CAND: 288.128084 4316.293945 0.7805916 3.4521239 16.4168 10.4484  4
------> CAND: 128.562911 4039.660645 0.2374061 0.0362230 16.4113 10.4441  4
------> CAND: 489.031767 3611.661865 0.9495766 6.2672553 24.0142 10.4292  1
------> CAND: 372.814485 3696.427734 0.5039749 6.2756629 16.3918 10.4286  4
------> CAND: 102.948839 3833.377686 0.5541457 0.0525891 14.2689 10.4283 16
------> CAND:  78.612849 9652.923828 0.6489198 4.7535548 16.3902 10.4273  4
------> CAND:  81.875917 5271.544922 0.7323281 3.7365940 14.2658 10.4243 16
------> CAND: 257.125823 4039.660645 0.2374061 0.0362230 19.3269 10.418  2
------> CAND: 236.728922 4023.928711 0.6405353 3.3563068 14.7603 10.4117  8
------> CAND: 128.561354 4539.601074 0.2964357 0.1718536 16.3698 10.4112  4
------> CAND: 172.768220 5494.685059 1.0107026 3.7627225 14.7571 10.4084  8
------> CAND: 118.019573 5431.672363 1.1034375 3.7416110 16.3605 10.4038  4
------> CAND: 115.563060 5190.541992 1.1586062 0.4302280 14.2458 10.3986 16
------> CAND: 116.896937 3851.288574 0.3653425 3.3197949 16.3516 10.3968  4
------> CAND: 158.853858 6974.050293 1.1993577 0.6227071 14.7454 10.3964  8
------> CAND: 115.444205 3876.441162 0.1956015 6.2506371 16.3427 10.3897  4
[22:31:17][192231][INFO ] Statistics: count dirty SumSpec pages 1744 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:31:17][192231][INFO ] Data processing finished successfully!
22:31:17 (192231): called boinc_finish(0)

</stderr_txt>
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