Task 1716950007

Name: Ter5_1_dns_cfbf00112_segment_5_dms_200_40000_9_2100000_1
Workunit ID: 866312807
Created: 19 Jan 2025 23:02:58 UTC
Sent: 20 Jan 2025 3:14:38 UTC
Report deadline: 3 Feb 2025 3:14:38 UTC
Received: 20 Jan 2025 4:23:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 269.18
CPU time (sec): 12.76
Peak working set size (MB): 276.05
Peak swap size (MB): 6175.82
Peak disk usage (MB): 0.02
Validation state: Initial
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>
[22:00:32][230043][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_cfbf00112_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_5_dms_200_9.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 2100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_9.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_40000_9_2100000_1_0
------> GPU usage: 1.000000
[22:00:32][230043][INFO ] Starting data processing...
[22:00:32][230043][INFO ] opti: No host transfer for n_steps. Use device global.
[22:00:32][230043][INFO ] opti: No host transfer for mean. Use device global.
[22:00:32][230043][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:00:32][230043][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:00:32][230043][INFO ] opti: power spectrum in fft callback (static link).
[22:00:32][230043][INFO ] opti: __constant__ access is not uniform, bad!
[22:00:32][230043][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[22:00:32][230043][INFO ] CUDA global memory status (initial GPU state, including context):
[22:00:32][230043][INFO ] No template file. Generating templates.
[22:00:32][230043][INFO ] Template param value T_cons = 50000
[22:00:35][230043][INFO ] Number of generated templates to be used: 50000
[22:00:35][230043][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_5_dms_200_9.cpt
[22:00:35][230043][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_5_dms_200_9.cpt (No such file or directory).
------> Starting from scratch...
[22:00:35][230043][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_9.binary
[22:00:35][230043][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_5_dms_200_DM230.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755644827543
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 230.9 cm^-3 pc
------> Scale factor: 1.16606
[22:00:35][230043][INFO ] Allocating memory for dedispersed compressed time series...
[22:00:35][230043][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:00:35][230043][INFO ] 8-bit allocation done
[22:00:35][230043][INFO ] Foobar
[22:00:35][230043][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_9.binary
[22:00:35][230043][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:00:36][230043][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:00:36][230043][INFO ] FftSize = 12582913
[22:00:36][230043][INFO ] Seed for random number generator is 1076144209.
[22:00:38][230043][INFO ] 8[22:00:38][230043][INFO ] 9[22:00:38][230043][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:00:38][230043][INFO ] Normalization factor 3.97364e-08
[22:00:38][230043][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
[22:00:38][230043][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 914 MB (11087 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:00:38][230043][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:00:38][230043][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:00:38][230043][INFO ] TimeSeriesLength = 16769442, params->nsamples = 25165824
sum = 634.82153320, mean= 0.00003786  0.00003786
[22:00:38][230043][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:02:00][230043][INFO ] Checkpoint committed!
[22:03:28][230043][INFO ] Checkpoint committed!
[22:04:56][230043][INFO ] Checkpoint committed!
[22:05:00][230043][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.207792 4010.303467 0.9847468 2.8777816 15.8442 12.4971 16
------> CAND:  31.213502 4562.848633 1.0172371 0.9522207 15.169 11.6021 16
------> CAND: 200.913026 3648.690918 0.4283805 2.3686419 15.0749 11.4783 16
------> CAND: 461.068877 3838.590820 0.6467231 2.6631751 21.0925 11.4657  2
------> CAND:  62.440238 3745.278076 0.6412107 2.6612191 15.0617 11.4609 16
------> CAND: 230.378214 3926.656494 0.9370213 2.8538218 15.7615 11.4472  8
------> CAND:  28.589086 5340.648438 1.1946983 1.4423478 15.0419 11.435 16
------> CAND: 172.020574 3861.832520 0.8505465 0.5509267 17.6142 11.3995  4
------> CAND: 232.556534 4176.282715 0.8924763 2.8193593 15.6876 11.3704  8
------> CAND: 112.942277 4222.340332 1.0637686 2.9166884 14.9828 11.3574 16
------> CAND:  86.348817 3973.687500 0.9049462 2.8427689 14.951 11.3157 16
------> CAND: 115.220508 4112.173828 1.0233096 2.9002237 14.9472 11.3108 16
------> CAND: 138.928226 4282.055176 0.6371135 2.5050540 14.9243 11.2808 16
------> CAND:  43.338288 3867.258301 0.4111305 1.1944211 14.9184 11.273 16
------> CAND: 460.870353 3616.260742 0.9397870 2.8298657 17.438 11.2592  4
------> CAND: 173.850892 5076.347168 1.0285947 2.6714685 15.5675 11.2457  8
------> CAND: 172.833876 4191.403809 0.5002963 2.2035000 15.4798 11.1546  8
------> CAND: 259.282603 5536.208496 1.1629441 2.5289819 17.2842 11.1368  4
------> CAND: 254.759359 3775.117188 0.5884053 0.6787543 17.2143 11.0812  4
------> CAND: 115.244383 3631.336670 0.5704290 2.6049645 14.7461 11.0478 16
------> CAND: 279.917993 3720.115479 0.5045834 2.4956474 15.3597 11.0302  8
------> CAND: 115.255541 3859.139648 0.6024473 2.6108112 15.3166 10.9856  8
------> CAND:  86.358419 4495.003418 1.1044594 2.9108460 15.2356 10.9018  8
------> CAND: 115.194038 3714.590576 0.9557231 2.8460400 14.6162 10.8785 16
------> CAND:  37.945429 3796.448242 0.4305492 1.0073183 14.6001 10.8575 16
------> CAND: 496.940828 3905.615234 0.4713911 2.3458323 16.9202 10.8475  4
------> CAND: 249.708013 4562.848633 1.0172371 0.9522207 16.9179 10.8457  4
------> CAND: 183.110698 3616.890381 0.8694649 0.3601340 20.0309 10.8354  2
------> CAND:  32.371951 3891.042725 0.7767272 2.7670815 14.58 10.8314 16
------> CAND:  86.373730 3817.375977 0.6483819 2.6672838 14.5739 10.8235 16
------> CAND: 172.709830 3810.496094 0.9979935 2.8758116 14.5711 10.8199 16
------> CAND:  86.926744 5102.827148 1.0469986 2.6800733 14.5605 10.8061 16
------> CAND: 151.193926 3969.342041 0.7913244 2.7675958 14.55 10.7925 16
------> CAND: 129.641431 5536.208496 1.1629441 2.5289819 15.1264 10.7889  8
------> CAND:  36.116408 4138.423828 0.7028714 0.8834274 14.5353 10.7734 16
------> CAND:  86.342069 4146.285156 0.9999339 2.8836784 14.525 10.76 16
------> CAND: 270.402830 3891.647705 0.5888451 2.5862155 16.8017 10.7535  4
------> CAND:  60.340290 4697.331055 1.1332783 2.9024899 15.0631 10.7236  8
------> CAND: 366.201673 3861.818848 0.5962523 0.7520177 16.7632 10.7229  4
------> CAND:  86.662823 3746.336182 0.8596280 0.4521955 14.4955 10.7216 16
------> CAND: 176.262511 3887.800293 0.9300482 0.5290782 14.4901 10.7146 16
------> CAND: 259.136759 3714.802734 0.7756662 2.7615061 15.0469 10.7069  8
------> CAND: 295.799175 3901.245361 0.9276650 0.5355625 19.7648 10.6776  2
------> CAND: 171.970229 3665.213135 0.7631848 0.4457266 14.4611 10.6771 16
------> CAND:  92.853154 3627.084717 0.6065825 0.5347162 14.4449 10.656 16
------> CAND: 321.901903 4227.491699 1.0367514 0.7042776 16.6769 10.6544  4
------> CAND:  86.378401 3907.848633 0.7609772 2.7550287 14.4254 10.6307 16
------> CAND:  37.968265 4531.224121 0.6164532 2.2418287 14.4252 10.6305 16
------> CAND: 160.950951 4227.491699 1.0367514 0.7042776 14.9728 10.6304  8
------> CAND: 140.591939 4569.534180 0.9280561 2.7799239 14.9452 10.602  8
------> CAND:  86.359457 4058.934326 0.9680650 2.8698139 14.3893 10.584 16
------> CAND: 482.145433 3633.480713 0.5288746 2.5490639 19.6021 10.5811  2
------> CAND: 347.998403 4233.117188 0.6882700 0.9915007 19.5886 10.5731  2
------> CAND:  86.344924 4274.249023 1.0406171 2.9030652 14.9131 10.5689  8
------> CAND:  93.227885 3891.356689 0.9775489 2.8743329 14.3698 10.5588 16
------> CAND: 253.512158 4849.605469 1.1529106 2.8824770 14.8952 10.5505  8
------> CAND:  76.217060 4620.117676 1.0746024 2.8732004 14.8951 10.5504  8
------> CAND: 115.213241 3932.258545 0.8439251 2.8040802 14.3576 10.543 16
------> CAND: 183.112514 3652.526611 0.8852267 0.3796306 19.5335 10.5404  2
------> CAND: 115.214539 4697.594238 0.9979271 2.7967043 14.3542 10.5386 16
------> CAND: 422.520350 4849.605469 1.1529106 2.8824770 16.5064 10.5194  4
------> CAND:  26.230926 5506.288086 1.0698867 1.8769025 14.3372 10.5167 16
------> CAND: 115.216356 4605.545898 0.8938019 2.7357893 14.3371 10.5166 16
------> CAND: 258.697151 4103.445312 0.9659325 0.6544803 14.8591 10.5133  8
------> CAND: 475.550007 3720.682861 0.3355570 1.3241322 16.4905 10.5068  4
------> CAND: 207.933786 4594.580078 0.7469499 1.2955447 16.4815 10.4997  4
------> CAND: 498.000404 3711.470215 0.8044157 0.4541711 16.4812 10.4994  4
------> CAND: 127.197893 3741.347168 0.8450304 0.4597000 16.4717 10.4919  4
------> CAND: 168.012455 4368.135254 0.5259754 1.6853102 14.8349 10.4885  8
------> CAND: 208.225994 3717.269531 0.7467199 2.7437747 16.4601 10.4827  4
------> CAND: 115.390227 4619.692871 0.7333766 1.3390617 14.3015 10.4705 16
------> CAND:  86.352190 3897.643066 0.8842320 2.8268621 14.2937 10.4605 16
------> CAND: 113.631533 4725.614258 0.9964561 1.0944612 14.2929 10.4594 16
------> CAND:  38.108660 4620.117676 1.0746024 2.8732004 14.2896 10.4551 16
------> CAND: 167.963408 3791.734131 0.7317258 2.7384911 14.7937 10.4461  8
------> CAND: 133.318417 4064.270752 1.0398791 0.5975177 14.2821 10.4455 16
------> CAND: 337.771926 3792.201904 0.8814423 0.4792573 16.402 10.4367  4
------> CAND: 345.556941 4317.128906 0.7027109 2.5986094 14.782 10.434  8
------> CAND: 364.870391 4844.866211 0.9359168 1.2620149 14.7784 10.4304  8
------> CAND:  20.471639 3860.918213 0.9888926 2.8730283 14.7764 10.4283  8
------> CAND: 186.572031 3882.626953 0.8110297 0.5903247 14.2682 10.4275 16
------> CAND: 115.189107 3926.656494 0.9370213 2.8538218 14.2673 10.4263 16
------> CAND:  26.223919 4823.819824 0.7329365 1.6968542 14.2654 10.4238 16
------> CAND: 236.887223 4118.298828 0.9363559 2.8560898 14.7674 10.419  8
------> CAND: 285.559462 4602.146973 0.7421754 1.3139063 14.7636 10.4151  8
------> CAND: 186.177836 4306.189453 0.9748778 0.7929676 14.2549 10.4103 16
------> CAND: 196.756468 5146.697266 0.9568332 1.5637518 14.2456 10.3984 16
------> CAND: 141.236820 4477.754883 0.9425560 2.8072281 16.3493 10.3949  4
------> CAND: 124.781863 3625.403564 0.6651986 2.6852822 14.2402 10.3913 16
------> CAND: 218.103172 3993.118164 0.8720866 0.6316721 19.2678 10.383  2
------> CAND: 379.601688 3880.228271 0.8138943 0.5769317 16.3326 10.3818  4
------> CAND: 230.466447 3643.796387 0.4462853 2.4192555 14.7112 10.3612  8
------> CAND:  25.955068 4085.303467 0.4752283 2.2228825 14.2149 10.3587 16
------> CAND: 115.210646 4938.061523 1.1613011 2.8569174 14.7052 10.3551  8
------> CAND:  90.329687 3972.300049 0.9636632 0.5686284 14.2088 10.3509 16
------> CAND: 231.171534 3807.010254 0.8515837 2.8116114 14.696 10.3456  8
------> CAND:  26.259472 4255.339355 0.9663013 0.7728087 14.6794 10.3286  8
------> CAND: 432.132309 3991.159912 0.5350780 2.4624138 19.1567 10.3172  2
------> CAND: 124.636797 3808.864014 0.3495470 1.7651743 16.2509 10.3172  4
------> CAND: 378.554049 5040.736328 0.8685045 2.4262609 16.2506 10.3168  4
[22:05:00][230043][INFO ] Statistics: count dirty SumSpec pages 1788 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:05:00][230043][INFO ] Data processing finished successfully!
22:05:00 (230043): called boinc_finish(0)

</stderr_txt>
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