Task 1734498773

Name: Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_114_5450000_0
Workunit ID: 876702507
Created: 24 Feb 2025 0:31:44 UTC
Sent: 24 Feb 2025 6:05:48 UTC
Report deadline: 10 Mar 2025 6:05:48 UTC
Received: 24 Feb 2025 6:41:36 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12767178
Run time (sec): 346.25
CPU time (sec): 24.62
Peak working set size (MB): 337.71
Peak swap size (MB): 10535.63
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[01:33:14][513426][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_8_dms_200_114.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 5450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_114.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_114_5450000_0_0
------> GPU usage: 0.500000
[01:33:14][513426][INFO ] Starting data processing...
[01:33:14][513426][INFO ] opti: No host transfer for n_steps. Use device global.
[01:33:14][513426][INFO ] opti: No host transfer for mean. Use device global.
[01:33:14][513426][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:33:14][513426][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:33:14][513426][INFO ] opti: power spectrum in fft callback (static link).
[01:33:14][513426][INFO ] opti: __constant__ access is not uniform, bad!
[01:33:14][513426][INFO ] Running on device 1 NVIDIA GeForce RTX 3090
[01:33:14][513426][INFO ] CUDA global memory status (initial GPU state, including context):
[01:33:14][513426][INFO ] No template file. Generating templates.
[01:33:14][513426][INFO ] Template param value T_cons = 50000
[01:33:19][513426][INFO ] Number of generated templates to be used: 50000
[01:33:19][513426][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_8_dms_200_114.cpt
[01:33:19][513426][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_8_dms_200_114.cpt (No such file or directory).
------> Starting from scratch...
[01:33:19][513426][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_114.binary
[01:33:19][513426][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_8_dms_200_DM241.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322488787
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 241.4 cm^-3 pc
------> Scale factor: 1.87141
[01:33:19][513426][INFO ] Allocating memory for dedispersed compressed time series...
[01:33:19][513426][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:33:19][513426][INFO ] 8-bit allocation done
[01:33:19][513426][INFO ] Foobar
[01:33:19][513426][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_114.binary
[01:33:19][513426][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:33:20][513426][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:33:20][513426][INFO ] FftSize = 12582913
[01:33:20][513426][INFO ] Seed for random number generator is -1035268556.
[01:33:22][513426][INFO ] 8[01:33:22][513426][INFO ] 9[01:33:23][513426][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:33:23][513426][INFO ] Normalization factor 3.97364e-08
[01:33:23][513426][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
[01:33:23][513426][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1530 MB (22743 MB free / 24273 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:33:23][513426][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:33:23][513426][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:33:23][513426][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:38:58][513426][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 280.384071 4598.699219 0.7007775 0.2064522 18.1194 13.9297  8
------> CAND: 140.192036 4598.699219 0.7007775 0.2064522 16.8535 13.8558 16
------> CAND: 172.701526 5491.964844 1.2523355 3.8110521 16.1887 12.9581 16
------> CAND: 115.494549 4704.020020 0.9799014 0.2657059 15.7635 12.3895 16
------> CAND: 259.633200 3693.443359 0.5196058 6.2348599 21.9116 11.9528  2
------> CAND: 467.279451 4397.531738 1.0100726 3.5080185 21.6036 11.7696  2
------> CAND: 115.506746 4214.594727 1.0436838 0.1639541 15.2888 11.7601 16
------> CAND: 259.803698 4939.283691 1.1343875 0.3229638 15.9637 11.6579  8
------> CAND:  62.129606 3619.008301 0.7761036 6.2360115 15.822 11.5102  8
------> CAND: 115.520760 4295.578613 0.9489031 0.1734528 15.6956 11.3787  8
------> CAND: 156.598204 3852.488770 0.7953580 0.0333390 14.9971 11.3762 16
------> CAND: 220.308221 4152.844727 0.3770529 0.0242836 20.8511 11.3223  2
------> CAND:  86.628568 4329.458984 1.0612650 0.1906083 14.927 11.2844 16
------> CAND:  40.048231 3969.517578 0.3729427 6.2766914 15.5996 11.279  8
------> CAND: 154.024393 3983.405518 0.8282947 0.0772925 17.3867 11.2183  4
------> CAND: 173.257395 4329.458984 1.0612650 0.1906083 15.5064 11.1822  8
------> CAND:  29.627641 3622.952148 0.6536300 6.2270975 14.8286 11.1555 16
------> CAND:  10.013680 5164.107910 0.9403526 0.3335911 14.8174 11.1409 16
------> CAND: 146.807962 4601.850098 0.8716033 0.2403811 15.4093 11.0815  8
------> CAND: 233.639725 4397.531738 1.0100726 3.5080185 17.166 11.0428  4
------> CAND: 100.156780 4584.982910 0.8749647 0.2373645 15.3557 11.026  8
------> CAND: 115.553458 4281.597168 0.9500333 0.1700385 14.7231 11.0178 16
------> CAND: 117.771483 3647.135498 0.8890053 3.2147150 15.3295 10.9989  8
------> CAND: 257.015791 3806.776611 0.9541703 3.2828820 15.3244 10.9936  8
------> CAND: 115.532697 4850.727539 1.0814704 0.3091456 14.7005 10.9883 16
------> CAND: 259.211498 4525.597656 0.5378970 3.6303608 17.0878 10.9806  4
------> CAND: 273.725326 4450.125488 1.0465539 0.2236205 17.0345 10.9383  4
------> CAND: 231.065394 4850.727539 1.0814704 0.3091456 15.2677 10.935  8
------> CAND: 115.402424 8993.309570 1.4226667 0.4597878 14.6436 10.9141 16
------> CAND: 178.038591 3845.839355 0.3752207 3.3892050 15.2253 10.8911  8
------> CAND: 140.111847 9031.167969 1.4215353 0.4553504 15.1891 10.8537  8
------> CAND: 344.369427 4497.385742 0.4421783 0.1130509 16.9012 10.8324  4
------> CAND: 184.045709 3766.434570 0.5159168 6.2585206 15.1476 10.8108  8
------> CAND: 262.931302 3920.356445 0.7848224 0.0540127 15.1339 10.7967  8
------> CAND: 180.444760 6221.381836 0.5927716 4.2073770 14.5484 10.7904 16
------> CAND: 155.759211 4766.313965 0.6900780 0.2415641 14.5421 10.7822 16
------> CAND: 115.442907 3666.486328 0.2407370 6.1122599 14.5324 10.7696 16
------> CAND: 317.660226 3979.558350 0.4910653 3.4159033 15.0882 10.7495  8
------> CAND: 217.509415 5792.453613 0.8824126 3.9508832 15.0876 10.7489  8
------> CAND: 190.517608 4286.376953 0.3564900 0.0361323 16.7877 10.7423  4
------> CAND: 220.307702 4203.361816 0.3852831 0.0378831 19.8684 10.739  2
------> CAND: 188.645769 4877.216309 0.9686055 3.6690888 14.5075 10.7373 16
------> CAND: 115.501816 4291.096680 0.5948246 0.1241055 14.5074 10.7371 16
------> CAND: 484.872874 3613.509277 0.9266270 3.1967502 19.828 10.7151  2
------> CAND: 115.468598 6528.734375 0.8749934 0.4120107 14.4732 10.6928 16
------> CAND: 173.926928 4042.838135 0.6545359 0.0803609 15.0255 10.6848  8
------> CAND: 203.011157 4099.218262 0.3317304 0.0018245 14.4667 10.6843 16
------> CAND: 453.244936 3687.427246 0.5547856 6.2328782 24.5663 10.669  1
------> CAND: 173.109215 4728.046875 0.5742586 0.2070430 16.6902 10.665  4
------> CAND: 230.916436 4415.465820 0.6313995 0.1578040 14.9878 10.646  8
------> CAND: 216.342143 3636.797119 0.4123472 6.1930714 16.6635 10.6439  4
------> CAND:  43.336472 5781.403809 1.2896430 0.4471976 14.4346 10.6427 16
------> CAND: 285.239747 3798.321045 0.4414050 6.2523546 14.9843 10.6423  8
------> CAND:  39.819863 3728.931396 0.9754274 3.2505758 14.4288 10.6351 16
------> CAND: 192.400866 4264.625488 1.0008470 0.1744531 14.9661 10.6235  8
------> CAND: 259.920996 5189.972168 0.6928715 3.8192835 24.4217 10.6062  1
------> CAND: 187.998293 4478.805664 0.8319380 0.2035370 14.4058 10.6054 16
------> CAND: 201.909022 3940.033936 0.2859330 6.2102790 14.9344 10.5909  8
------> CAND:  39.820123 3695.675049 0.9601965 3.2331402 14.3897 10.5846 16
------> CAND: 259.847555 5242.908691 0.6696267 3.8435783 16.5787 10.5767  4
------> CAND: 211.159745 3679.417969 0.6003052 6.2417536 16.571 10.5705  4
------> CAND: 263.663118 5800.967285 0.8806795 3.9537101 16.5472 10.5517  4
------> CAND: 129.923777 5242.908691 0.6696267 3.8435783 14.362 10.5488 16
------> CAND: 124.269851 4737.960938 0.5652870 3.7019243 14.8923 10.5475  8
------> CAND: 250.259470 3963.704590 0.9173813 0.0784104 16.525 10.5341  4
------> CAND:  68.764736 4128.399414 0.9919783 0.1323667 14.879 10.5338  8
------> CAND: 260.716911 4296.231445 0.4913886 3.5529244 14.8712 10.5258  8
------> CAND: 334.782899 7388.425781 0.9026693 0.3881432 19.4987 10.5198  2
------> CAND: 474.895525 3716.845215 0.9832139 3.2415228 16.5032 10.5168  4
------> CAND: 239.113033 5532.357910 0.8073406 3.8945866 16.4939 10.5094  4
------> CAND: 115.493771 5347.686035 0.8865954 0.3456805 14.3204 10.4949 16
------> CAND:  62.129346 3619.026611 0.7758392 6.2322993 14.8406 10.4943  8
------> CAND: 146.340067 4224.079590 0.4488301 0.0791647 14.3183 10.4922 16
------> CAND: 433.143357 4329.458984 1.0612650 0.1906083 19.4382 10.4839  2
------> CAND:  86.377363 4303.274414 0.7480116 3.5015609 14.8255 10.4788  8
------> CAND: 331.748459 3801.372559 0.9832374 3.2788827 19.4245 10.4758  2
------> CAND: 158.136575 5909.172852 0.8085019 3.9890308 14.304 10.4737 16
------> CAND: 115.256579 3854.523193 0.8140068 3.3134363 14.3026 10.4719 16
------> CAND:  50.983169 3640.674072 0.3788523 6.1771860 14.3004 10.4691 16
------> CAND: 103.418031 3700.393311 0.4759225 6.2226124 14.8005 10.4531  8
------> CAND: 400.614922 3641.347900 0.3649466 3.2877824 16.417 10.4485  4
------> CAND: 115.224660 6254.430176 1.3472334 3.9848700 14.2838 10.4477 16
------> CAND: 117.580224 4501.916016 0.3155940 0.0311940 14.2741 10.4351 16
------> CAND: 407.502036 4152.196289 0.7488430 3.4431145 14.7826 10.4346  8
------> CAND: 174.083931 3950.806885 0.1770377 6.0789185 14.2725 10.433 16
------> CAND: 115.423184 8879.010742 1.4582647 0.4834371 14.2647 10.4229 16
------> CAND: 152.051864 4038.036133 0.9383548 0.1067070 14.7652 10.4167  8
------> CAND: 115.549306 4428.069824 1.0176764 0.2111074 14.2521 10.4067 16
------> CAND:  95.067546 3817.618408 0.5870666 6.2809024 14.2479 10.4013 16
------> CAND:  86.549417 3916.091064 0.5609858 0.0295317 14.2456 10.3983 16
------> CAND: 119.168680 3866.937012 0.7834305 0.0369624 14.7415 10.3924  8
------> CAND: 165.500666 5204.635742 0.4221889 0.1552999 14.7386 10.3894  8
------> CAND: 386.323494 4249.032227 0.2144806 6.1697640 14.7376 10.3884  8
------> CAND: 115.519722 4572.686035 0.8770940 0.2284689 14.2341 10.3835 16
------> CAND: 279.987282 4501.749512 0.4399950 3.6454389 14.7289 10.3794  8
------> CAND: 230.991694 5076.546387 0.8250526 0.3028486 14.7229 10.3732  8
------> CAND: 115.528026 4595.826172 0.7978202 0.2297752 14.2259 10.3729 16
------> CAND: 125.208237 8198.462891 1.4809850 0.5127805 14.2243 10.3709 16
------> CAND: 432.530137 4022.034180 0.2645568 6.2077613 19.2242 10.3572  2
------> CAND: 231.013233 4214.594727 1.0436838 0.1639541 16.301 10.3567  4
[01:38:58][513426][INFO ] Statistics: count dirty SumSpec pages 1772 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:38:58][513426][INFO ] Data processing finished successfully!
01:38:58 (513426): called boinc_finish(0)

</stderr_txt>
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