Task 1732954515

Name: Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_122_3300000_0
Workunit ID: 875788086
Created: 20 Feb 2025 20:46:58 UTC
Sent: 21 Feb 2025 2:25:56 UTC
Report deadline: 7 Mar 2025 2:25:56 UTC
Received: 21 Feb 2025 4:47:03 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 738.78
CPU time (sec): 12.51
Peak working set size (MB): 432.68
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[21:34:36][2698733][INFO ] Application startup - thank you for supporting Einstein@Home!
[21:34:36][2698733][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
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_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_122.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 3300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_122.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_122_3300000_0_0
------> GPU usage: 0.500000
[21:34:36][2698733][INFO ] Starting data processing...
[21:34:36][2698733][INFO ] opti: No host transfer for n_steps. Use device global.
[21:34:36][2698733][INFO ] opti: No host transfer for mean. Use device global.
[21:34:36][2698733][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:34:36][2698733][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:34:36][2698733][INFO ] opti: power spectrum in fft callback (static link).
[21:34:36][2698733][INFO ] opti: __constant__ access is not uniform, bad!
[21:34:36][2698733][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[21:34:36][2698733][INFO ] CUDA global memory status (initial GPU state, including context):
[21:34:36][2698733][INFO ] No template file. Generating templates.
[21:34:36][2698733][INFO ] Template param value T_cons = 50000
[21:34:39][2698733][INFO ] Number of generated templates to be used: 50000
[21:34:39][2698733][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_122.cpt
[21:34:39][2698733][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_122.cpt (No such file or directory).
------> Starting from scratch...
[21:34:39][2698733][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_122.binary
[21:34:39][2698733][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM242.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044976303
------> 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: 242.2 cm^-3 pc
------> Scale factor: 1.23747
[21:34:39][2698733][INFO ] Allocating memory for dedispersed compressed time series...
[21:34:39][2698733][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:34:39][2698733][INFO ] 8-bit allocation done
[21:34:39][2698733][INFO ] Foobar
[21:34:39][2698733][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_122.binary
[21:34:39][2698733][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:34:40][2698733][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:34:40][2698733][INFO ] FftSize = 12582913
[21:34:40][2698733][INFO ] Seed for random number generator is -1041288523.
[21:34:41][2698733][INFO ] 8[21:34:41][2698733][INFO ] 9[21:34:41][2698733][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:34:42][2698733][INFO ] Normalization factor 3.97364e-08
[21:34:42][2698733][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
[21:34:42][2698733][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:34:42][2698733][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:34:42][2698733][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:34:42][2698733][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:35:36][2698733][INFO ] Checkpoint committed!
[21:36:36][2698733][INFO ] Checkpoint committed!
[21:37:36][2698733][INFO ] Checkpoint committed!
[21:38:36][2698733][INFO ] Checkpoint committed!
[21:39:36][2698733][INFO ] Checkpoint committed!
[21:40:36][2698733][INFO ] Checkpoint committed!
[21:41:36][2698733][INFO ] Checkpoint committed!
[21:42:37][2698733][INFO ] Checkpoint committed!
[21:43:37][2698733][INFO ] Checkpoint committed!
[21:44:37][2698733][INFO ] Checkpoint committed!
[21:45:37][2698733][INFO ] Checkpoint committed!
[21:46:37][2698733][INFO ] Checkpoint committed!
[21:46:54][2698733][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.454177 4131.530762 0.3118245 2.4713068 17.2583 14.4072 16
------> CAND: 414.342697 4379.406738 0.8768790 0.6098939 19.4379 12.8588  4
------> CAND: 136.856045 3873.150879 0.7907894 0.3622242 18.5751 12.1669  4
------> CAND: 115.216615 5423.891113 1.2377146 3.2266872 15.395 11.9003 16
------> CAND: 192.977755 4356.758789 0.8171846 0.6226170 15.2286 11.6806 16
------> CAND:  86.366463 3804.056396 0.9531282 3.0325687 15.0884 11.4961 16
------> CAND: 115.300177 5274.268555 0.7595282 2.9425311 15.0649 11.4652 16
------> CAND: 115.228033 4628.238770 0.7104984 2.9984367 15.0594 11.458 16
------> CAND: 352.828388 4971.306641 0.7461424 2.9953556 15.7631 11.4489  8
------> CAND: 126.471008 3615.398926 0.8842069 2.9728649 15.0206 11.407 16
------> CAND: 383.995437 6110.096191 1.3077393 3.1680100 17.5909 11.3809  4
------> CAND: 308.252500 3767.437744 0.9170409 0.2685755 15.6668 11.3488  8
------> CAND:  88.862941 3825.652588 0.4342932 2.7824571 14.9425 11.3047 16
------> CAND:  86.614295 4713.360840 1.1010907 0.6928468 14.9156 11.2694 16
------> CAND:  52.903796 3749.520020 0.2061974 2.1576793 14.9089 11.2606 16
------> CAND: 407.513714 6474.392090 1.3146104 3.0648634 17.4033 11.2315  4
------> CAND: 115.231407 4530.816895 0.8357193 3.0778821 14.8641 11.202 16
------> CAND: 435.574698 3691.700195 0.5296760 0.3604372 17.3359 11.1779  4
------> CAND: 207.271779 4617.456543 1.0503960 0.6690907 15.5009 11.1765  8
------> CAND: 185.152516 4589.490234 1.0117699 0.6681372 15.4925 11.1678  8
------> CAND:  86.413434 4590.764160 0.7333472 3.0263588 14.83 11.1574 16
------> CAND: 351.163117 3703.224609 0.4914580 2.8278832 17.2977 11.1475  4
------> CAND: 102.858270 3731.594727 0.6368094 2.9221632 14.7684 11.0768 16
------> CAND: 115.315229 5645.109863 0.6035893 2.2723901 14.7446 11.0458 16
------> CAND: 218.095386 3620.257324 0.7382757 0.2241979 15.3517 11.0219  8
------> CAND: 476.166601 4573.554199 0.4425816 1.1555768 17.1322 11.0159  4
------> CAND: 461.061871 6135.160156 1.3101164 3.1642783 17.0907 10.9829  4
------> CAND: 177.691109 3680.889893 0.5959317 0.3218478 17.0639 10.9616  4
------> CAND: 259.065913 4259.333496 0.9968985 3.1240091 17.0524 10.9525  4
------> CAND:  52.735374 4321.901367 0.4221136 2.6995118 14.6603 10.9359 16
------> CAND: 156.318194 3632.310303 0.4957721 2.8220842 15.2628 10.9299  8
------> CAND: 115.474048 3781.369629 0.4959680 0.4534501 14.6324 10.8996 16
------> CAND: 115.194557 3666.117676 0.9555259 3.0007291 14.6255 10.8907 16
------> CAND:  91.930859 4300.480957 0.7154582 3.0115042 15.2227 10.8884  8
------> CAND:  68.428152 3873.150879 0.7907894 0.3622242 15.2221 10.8878  8
------> CAND: 288.947354 3685.751465 0.5676151 2.8803825 16.9623 10.8809  4
------> CAND: 429.372429 5887.524414 1.1262642 3.1051021 20.0826 10.8661  2
------> CAND: 191.997848 6110.096191 1.3077393 3.1680100 15.1988 10.8637  8
------> CAND: 348.944054 4117.716309 0.6278743 0.5763150 15.1965 10.8613  8
------> CAND: 207.171349 4379.406738 0.8768790 0.6098939 15.1831 10.8475  8
------> CAND:  40.294765 5599.586914 0.6428826 1.7001582 14.5766 10.827 16
------> CAND: 303.794133 3987.503662 0.5263944 2.8820901 15.1585 10.822  8
------> CAND: 172.610179 3926.474854 0.7930727 3.0155303 16.878 10.814  4
------> CAND: 143.124230 5887.524414 1.1262642 3.1051021 15.1034 10.7652  8
------> CAND: 179.920552 4424.194824 0.7516928 3.0410230 14.5239 10.7586 16
------> CAND: 115.263846 5478.135742 0.7260427 2.8274114 14.5161 10.7484 16
------> CAND: 119.441165 4121.545410 0.3904991 0.8376454 14.5045 10.7334 16
------> CAND: 380.363866 3741.456787 0.6044285 2.9086466 16.7687 10.7272  4
------> CAND: 346.286940 4018.501465 0.7702760 0.4528867 16.7544 10.716  4
------> CAND:  85.103432 4062.120850 0.9082603 3.0723169 14.4911 10.7159 16
------> CAND: 302.005855 5050.724121 0.9687147 3.1255705 15.0368 10.6964  8
------> CAND: 230.539110 5934.858398 1.1034344 3.0779321 15.0309 10.6904  8
------> CAND: 147.099910 4193.899414 0.3827123 2.6529055 14.4712 10.6901 16
------> CAND: 115.206494 4539.701172 0.8008549 3.0677032 14.4625 10.6789 16
------> CAND: 115.181062 4424.946777 1.0360107 3.1525831 14.461 10.677 16
------> CAND: 110.247274 4097.202637 0.8224237 0.4777467 14.4598 10.6754 16
------> CAND: 214.686215 5887.524414 1.1262642 3.1051021 19.7526 10.6703  2
------> CAND: 360.838138 4100.135742 0.5420210 0.6367958 16.6878 10.6631  4
------> CAND:  40.288796 4873.767090 0.4421668 1.5004947 14.4432 10.6538 16
------> CAND: 461.074068 3740.733154 0.6068685 2.9097381 16.6673 10.6469  4
------> CAND:  86.453658 4124.129395 0.3779707 2.6616774 14.4343 10.6423 16
------> CAND: 462.132346 4116.621094 0.6275175 0.5831041 16.6607 10.6416  4
------> CAND: 201.663007 4249.649414 0.4843320 2.8266485 14.4336 10.6414 16
------> CAND: 230.436085 3868.905029 0.6453040 2.9476814 14.9824 10.6403  8
------> CAND: 112.589863 4038.641602 0.4931267 2.8428030 14.977 10.6348  8
------> CAND: 345.220358 3926.474854 0.7930727 3.0155303 19.6827 10.6289  2
------> CAND: 119.715725 4122.125977 0.3837397 0.8652745 14.4219 10.6262 16
------> CAND: 279.947317 4406.111328 0.5326021 2.8654733 14.966 10.6234  8
------> CAND: 115.183398 4270.653320 0.8470198 3.0774503 14.4188 10.6222 16
------> CAND: 355.249089 3864.306396 0.7982987 0.3502235 14.9619 10.6193  8
------> CAND: 352.549934 3669.491943 0.2815724 2.5350358 16.6137 10.6044  4
------> CAND: 251.057201 4414.538086 1.0047429 0.5786023 16.6023 10.5954  4
------> CAND: 115.215837 3935.113037 0.6712056 2.9628742 14.3939 10.59 16
------> CAND: 366.716279 3853.122070 0.2904624 2.5305870 14.9266 10.5829  8
------> CAND: 111.843256 4933.645996 1.0666560 0.8157550 14.3675 10.5558 16
------> CAND:  26.539223 4217.628418 0.6610038 0.6245294 14.3639 10.5512 16
------> CAND: 357.046709 4544.732910 0.4873691 2.7576158 14.8916 10.5468  8
------> CAND:  95.998924 6110.096191 1.3077393 3.1680100 14.3505 10.5339 16
------> CAND: 115.291354 5044.062500 0.7715307 3.0050864 14.3499 10.5331 16
------> CAND: 328.167752 4058.010742 0.4071804 0.7665508 16.5206 10.5306  4
------> CAND: 224.747125 3741.837402 0.8556785 2.9960699 16.4962 10.5113  4
------> CAND: 196.171015 4314.458008 0.8321098 0.5930660 16.4905 10.5068  4
------> CAND: 306.179281 3699.629639 0.5153489 0.3815029 14.8521 10.5062  8
------> CAND: 114.010157 3632.523682 0.4928084 0.3434683 14.8386 10.4922  8
------> CAND: 459.753685 3982.308838 0.9935693 3.0793843 16.4714 10.4917  4
------> CAND: 404.035772 3670.932861 0.6749727 0.2811539 16.4577 10.4808  4
------> CAND: 411.449949 4236.196289 0.7940769 3.0534616 16.4505 10.4751  4
------> CAND:  55.503299 3687.077637 0.9239486 0.2218529 14.305 10.475 16
------> CAND: 402.395934 3674.168701 0.6349168 0.2945368 14.8211 10.4742  8
------> CAND:  89.481352 4544.732910 0.4873691 1.0370330 14.3031 10.4726 16
------> CAND:  28.940201 3708.142822 0.9463382 0.2259767 14.8125 10.4654  8
------> CAND: 328.188253 4874.943359 0.4402840 2.4527566 24.0929 10.4634  1
------> CAND:  16.659450 3799.215576 0.3141345 2.6045125 14.296 10.4633 16
------> CAND: 231.043855 4047.976318 0.4733584 2.8210163 14.8073 10.46  8
------> CAND: 318.744196 4611.712402 0.7199405 0.8240969 19.3862 10.4532  2
------> CAND: 414.342438 4377.566406 0.8773133 0.6087493 16.4136 10.4459  4
------> CAND: 174.458663 3618.142334 0.8247977 0.2035851 24.044 10.4422  1
------> CAND:  40.307221 6733.903320 1.1041934 1.9433781 14.2767 10.4385 16
------> CAND:  87.108660 4120.856934 0.6944956 2.9919333 16.399 10.4343  4
------> CAND:  93.453139 4132.419434 0.3158838 2.5064411 14.2623 10.4198 16
[21:46:54][2698733][INFO ] Statistics: count dirty SumSpec pages 1666 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:46:54][2698733][INFO ] Data processing finished successfully!
21:46:54 (2698733): called boinc_finish(0)

</stderr_txt>
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