Task 1693791397

Name: Ter5_1_dns_cfbf00096_segment_3_dms_200_40000_182_1550000_1
Workunit ID: 851991044
Created: 8 Dec 2024 11:23:42 UTC
Sent: 8 Dec 2024 16:06:55 UTC
Report deadline: 22 Dec 2024 16:06:55 UTC
Received: 8 Dec 2024 22:49:26 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 826.54
CPU time (sec): 17.59
Peak working set size (MB): 270.52
Peak swap size (MB): 6071.35
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>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[15:35:29][940474][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_3_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_3_dms_200_182.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 1550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_182.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_40000_182_1550000_1_0
------> GPU usage: 0.330000
[15:35:29][940474][INFO ] Starting data processing...
[15:35:29][940474][INFO ] opti: No host transfer for n_steps. Use device global.
[15:35:29][940474][INFO ] opti: No host transfer for mean. Use device global.
[15:35:29][940474][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:35:29][940474][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:35:29][940474][INFO ] opti: power spectrum in fft callback (static link).
[15:35:29][940474][INFO ] opti: __constant__ access is not uniform, bad!
[15:35:29][940474][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[15:35:29][940474][INFO ] CUDA global memory status (initial GPU state, including context):
[15:35:29][940474][INFO ] No template file. Generating templates.
[15:35:29][940474][INFO ] Template param value T_cons = 50000
[15:35:33][940474][INFO ] Number of generated templates to be used: 50000
[15:35:33][940474][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_3_dms_200_182.cpt
[15:35:33][940474][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_3_dms_200_182.cpt (No such file or directory).
------> Starting from scratch...
[15:35:33][940474][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_182.binary
[15:35:33][940474][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_3_dms_200_DM248.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714526945783
------> 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: 248.2 cm^-3 pc
------> Scale factor: 1.59022
[15:35:33][940474][INFO ] Allocating memory for dedispersed compressed time series...
[15:35:33][940474][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:35:33][940474][INFO ] 8-bit allocation done
[15:35:33][940474][INFO ] Foobar
[15:35:33][940474][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_182.binary
[15:35:33][940474][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:35:33][940474][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:35:33][940474][INFO ] FftSize = 12582913
[15:35:33][940474][INFO ] Seed for random number generator is 1108798520.
[15:35:35][940474][INFO ] 8[15:35:35][940474][INFO ] 9[15:35:35][940474][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:35:35][940474][INFO ] Normalization factor 3.97364e-08
[15:35:35][940474][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
[15:35:35][940474][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2298 MB (5679 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:35:35][940474][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:35:35][940474][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:35:35][940474][INFO ] TimeSeriesLength = 16776482, params->nsamples = 25165824
sum = 1697.42919922, mean= 0.00010118  0.00010118
[15:35:35][940474][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:36:29][940474][INFO ] Checkpoint committed!
[15:37:29][940474][INFO ] Checkpoint committed!
[15:38:29][940474][INFO ] Checkpoint committed!
[15:39:29][940474][INFO ] Checkpoint committed!
[15:40:30][940474][INFO ] Checkpoint committed!
[15:41:30][940474][INFO ] Checkpoint committed!
[15:42:30][940474][INFO ] Checkpoint committed!
[15:43:30][940474][INFO ] Checkpoint committed!
[15:44:30][940474][INFO ] Checkpoint committed!
[15:45:30][940474][INFO ] Checkpoint committed!
[15:46:30][940474][INFO ] Checkpoint committed!
[15:47:30][940474][INFO ] Checkpoint committed!
[15:48:30][940474][INFO ] Checkpoint committed!
[15:49:14][940474][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.158485 3765.658936 0.9412755 2.7446234 16.3373 13.1579 16
------> CAND:  86.361792 3835.285400 0.9211675 2.7314398 16.3007 13.1086 16
------> CAND: 249.548415 3819.816162 0.9809275 0.5572584 16.6247 12.3494  8
------> CAND: 230.460738 3731.341553 0.7521287 2.6179218 16.6063 12.3301  8
------> CAND: 460.684285 3989.920166 1.0263776 2.7870438 22.3315 12.2027  2
------> CAND: 115.239711 4388.887207 0.9886166 2.6726670 15.4524 11.9763 16
------> CAND:  86.430822 4242.571777 0.6106511 1.9458598 15.3383 11.8254 16
------> CAND:  24.974123 4654.562988 1.1183875 2.6941023 15.3176 11.798 16
------> CAND: 230.342142 3989.920166 1.0263776 2.7870438 18.0755 11.7674  4
------> CAND: 307.122857 3989.920166 1.0263776 2.7870438 18.0655 11.7595  4
------> CAND:  71.877548 3671.100830 0.7508089 0.5749476 15.206 11.6509 16
------> CAND: 170.566285 3674.903076 0.7364535 0.5903243 15.8349 11.5236  8
------> CAND: 115.184436 4032.069336 0.8026859 2.5998924 15.0774 11.4816 16
------> CAND: 157.482093 4001.358154 0.8228803 2.6405396 15.0092 11.3921 16
------> CAND:  76.794987 4148.026855 1.0510944 2.7860570 15.0051 11.3867 16
------> CAND: 158.170830 3783.626709 0.7544607 0.6811790 15.0016 11.3821 16
------> CAND: 216.725178 3951.715820 0.6961071 2.5028520 15.6385 11.3194  8
------> CAND: 460.684025 3989.920166 1.0263776 2.7870438 17.4793 11.2921  4
------> CAND: 115.170941 3989.920166 1.0263776 2.7870438 14.9124 11.2652 16
------> CAND: 172.747200 3861.840820 0.9138503 2.7253656 14.8968 11.2447 16
------> CAND: 115.230629 4791.526367 1.1342580 2.6651757 14.891 11.2372 16
------> CAND: 315.146101 4456.130371 0.7584013 1.4808160 15.5391 11.2162  8
------> CAND: 115.224660 3639.676758 0.5329575 2.3518610 14.862 11.1992 16
------> CAND:  90.125453 4173.358398 0.8938923 0.9221479 15.5 11.1756  8
------> CAND: 215.549083 3770.239014 0.6606086 0.7688708 17.2953 11.1456  4
------> CAND: 248.346888 3813.732910 0.7052402 0.7546000 15.4567 11.1307  8
------> CAND: 115.247497 4022.879883 0.6253822 2.3371162 14.7793 11.0911 16
------> CAND: 119.123525 4024.263428 0.8783866 2.6789396 15.4113 11.0836  8
------> CAND: 115.230369 3731.341553 0.7521287 2.6179218 14.7613 11.0676 16
------> CAND: 222.817415 3864.625244 0.7549571 2.5927699 15.3807 11.0519  8
------> CAND:  86.398642 3744.354248 0.5327083 2.3159447 14.7465 11.0482 16
------> CAND: 115.179246 3874.808594 0.9685316 2.7612226 14.7391 11.0387 16
------> CAND: 133.428449 4372.772461 0.9899296 1.0105592 15.3572 11.0276  8
------> CAND: 266.856897 4372.772461 0.9899296 1.0105592 17.1288 11.0132  4
------> CAND: 190.382663 4531.639160 1.1057786 1.0458474 14.7191 11.0126 16
------> CAND:  44.745607 4468.463379 0.7111183 2.0417550 14.6734 10.953 16
------> CAND: 225.210089 3947.937256 0.5429201 2.1805894 25.1746 10.9332  1
------> CAND: 222.655222 4031.407471 1.0334499 2.7879567 17.0173 10.9246  4
------> CAND: 155.922962 3745.250244 0.5236330 0.9895554 15.2518 10.9185  8
------> CAND:  26.556869 3732.461670 0.4219609 1.8453282 14.6433 10.9138 16
------> CAND: 115.193000 4297.578125 0.7094998 2.3219085 16.9914 10.9041  4
------> CAND: 334.308776 5069.257324 1.1157874 2.3972936 15.234 10.9001  8
------> CAND: 374.344292 4352.331543 0.9003294 2.5934339 16.9862 10.8999  4
------> CAND: 225.216058 4004.160400 0.5675735 2.1894062 16.9835 10.8978  4
------> CAND: 129.059093 3801.437256 0.9636751 0.5517552 16.9274 10.8532  4
------> CAND: 183.760768 4531.574707 1.0499243 1.1012537 15.1849 10.8494  8
------> CAND: 230.407798 4415.771484 0.9879598 2.6770270 15.1662 10.83  8
------> CAND: 431.792871 4177.330078 0.9869843 2.7392378 16.8699 10.8075  4
------> CAND: 192.320937 4356.748047 0.8991979 1.0971494 14.5545 10.7982 16
------> CAND: 114.573292 3707.341309 0.8637782 0.5317118 15.128 10.7905  8
------> CAND: 140.152331 4274.364258 0.9382374 0.9677649 14.5341 10.7717 16
------> CAND: 354.799879 4505.736328 0.8160620 2.3495588 15.1032 10.765  8
------> CAND: 304.330019 3741.414551 0.5436396 0.9365933 24.7573 10.752  1
------> CAND: 115.183398 4048.484375 0.9050338 2.6959016 14.5025 10.7308 16
------> CAND: 362.784456 4456.130371 0.7584013 1.4808160 15.0644 10.7249  8
------> CAND: 115.319640 3703.047363 0.4285189 1.9451269 14.495 10.7211 16
------> CAND: 115.264365 4614.757812 1.0424100 2.6351194 14.4874 10.7112 16
------> CAND: 386.736632 3652.901611 0.4770010 0.9555545 19.8199 10.7102  2
------> CAND:  51.743790 3703.623535 0.6109190 0.7564096 15.0479 10.7079  8
------> CAND: 167.837805 4354.204590 0.9007083 1.0846027 14.4804 10.7021 16
------> CAND: 115.200266 3622.036621 0.7661766 2.6418803 14.476 10.6964 16
------> CAND: 199.758210 3916.911621 0.9429597 2.7439556 15.0334 10.693  8
------> CAND: 356.408316 4581.165527 0.8941945 1.3557086 19.7898 10.6924  2
------> CAND: 323.975641 4079.487549 0.8576662 2.6484497 24.609 10.6876  1
------> CAND: 115.164713 3763.792725 0.9417670 2.7487149 14.4619 10.678 16
------> CAND: 115.191443 4277.426270 1.0703174 2.7725928 14.4584 10.6735 16
------> CAND:  91.880254 4531.574707 1.0499243 1.1012537 14.4572 10.672 16
------> CAND: 152.165010 3741.414551 0.5436396 0.9365933 19.718 10.6498  2
------> CAND:  76.830540 3746.218262 0.5229031 2.2914670 14.4388 10.6482 16
------> CAND: 432.213536 4678.554688 0.8604839 2.2506192 16.6596 10.6408  4
------> CAND:  86.386446 3878.444580 0.8558362 2.6839328 14.4209 10.6249 16
------> CAND: 345.825792 3943.607910 0.5016768 1.9596313 16.6234 10.6121  4
------> CAND: 333.114515 4921.651367 0.9555712 2.0841005 16.6134 10.6041  4
------> CAND:  43.912063 4231.090332 0.7372227 2.4250679 14.9471 10.604  8
------> CAND: 431.840621 3822.153076 0.8550423 2.6891954 16.6018 10.5949  4
------> CAND: 259.084079 3983.068604 0.9472513 2.7359002 16.5929 10.5879  4
------> CAND: 172.826869 3725.556152 0.5532822 2.3609459 14.9269 10.5832  8
------> CAND: 345.513862 4141.965332 0.9873978 2.7405250 16.5867 10.583  4
------> CAND: 124.476421 4558.867188 1.0423973 2.6681452 14.3775 10.5688 16
------> CAND: 388.175351 3793.853516 0.8945551 2.7213600 14.9093 10.565  8
------> CAND: 108.017572 3964.404053 0.6200328 2.3551717 14.3599 10.546 16
------> CAND:  57.606361 4050.465332 0.7327420 2.5147738 14.3583 10.544 16
------> CAND: 378.132866 4805.272461 1.1353939 1.2887250 14.8845 10.5395  8
------> CAND:  60.420479 4756.605957 1.0273577 1.3494583 14.8835 10.5385  8
------> CAND: 144.076628 3732.713623 0.4197646 1.8194631 14.8821 10.5371  8
------> CAND: 464.728476 3855.323975 0.9688829 0.5956845 19.4848 10.5116  2
------> CAND:  59.935456 4463.300293 1.0470413 2.7006240 16.4885 10.5052  4
------> CAND: 115.248275 4180.019531 0.6822961 2.3351183 14.3272 10.5036 16
------> CAND: 115.254763 4108.588379 0.6206120 2.2342699 14.3243 10.4999 16
------> CAND:  85.921405 4516.517090 0.9621373 2.5992689 14.3219 10.4969 16
------> CAND: 443.156518 5046.968262 1.1290243 2.4513879 19.4496 10.4907  2
------> CAND: 115.277081 5110.329102 1.0963020 2.3029432 14.3158 10.4889 16
------> CAND: 186.553606 4646.312500 1.1174161 2.6965404 14.3043 10.4742 16
------> CAND: 197.909726 3871.426270 0.9485645 0.6159973 14.2995 10.4679 16
------> CAND: 116.146696 4970.393555 1.1416076 2.5422423 14.2922 10.4585 16
------> CAND: 179.025245 4239.773438 0.6115195 1.9100212 16.4292 10.4582  4
------> CAND: 115.223103 4120.982910 0.8408209 2.6269152 14.291 10.4569 16
------> CAND: 163.163786 3617.446045 0.9069398 2.7263787 16.4179 10.4493  4
------> CAND:  86.501408 3891.669922 0.5610431 1.0894030 14.281 10.444 16
------> CAND: 230.316970 3765.658936 0.9412755 2.7446234 14.7884 10.4406  8
[15:49:14][940474][INFO ] Statistics: count dirty SumSpec pages 1679 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:49:14][940474][INFO ] Data processing finished successfully!
15:49:14 (940474): called boinc_finish(0)

</stderr_txt>
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