Task 1715249213

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_163_2000000_1
Workunit ID: 865261052
Created: 16 Jan 2025 17:58:22 UTC
Sent: 17 Jan 2025 0:12:15 UTC
Report deadline: 31 Jan 2025 0:12:15 UTC
Received: 17 Jan 2025 0:27:07 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 876.92
CPU time (sec): 16.39
Peak working set size (MB): 258.05
Peak swap size (MB): 6173.92
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[19:12:20][99585][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_cfbf00112_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_163.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 2000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_163.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_163_2000000_1_0
------> GPU usage: 0.500000
[19:12:20][99585][INFO ] Starting data processing...
[19:12:20][99585][INFO ] opti: No host transfer for n_steps. Use device global.
[19:12:20][99585][INFO ] opti: No host transfer for mean. Use device global.
[19:12:20][99585][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:12:20][99585][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:12:20][99585][INFO ] opti: power spectrum in fft callback (static link).
[19:12:20][99585][INFO ] opti: __constant__ access is not uniform, bad!
[19:12:20][99585][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[19:12:20][99585][INFO ] CUDA global memory status (initial GPU state, including context):
[19:12:20][99585][INFO ] No template file. Generating templates.
[19:12:20][99585][INFO ] Template param value T_cons = 50000
[19:12:22][99585][INFO ] Number of generated templates to be used: 50000
[19:12:22][99585][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_163.cpt
[19:12:22][99585][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_163.cpt (No such file or directory).
------> Starting from scratch...
[19:12:22][99585][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_163.binary
[19:12:22][99585][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_1_dms_200_DM246.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399698455
------> 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: 246.3 cm^-3 pc
------> Scale factor: 1.10335
[19:12:22][99585][INFO ] Allocating memory for dedispersed compressed time series...
[19:12:22][99585][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:12:22][99585][INFO ] 8-bit allocation done
[19:12:22][99585][INFO ] Foobar
[19:12:22][99585][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_163.binary
[19:12:22][99585][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:12:22][99585][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:12:22][99585][INFO ] FftSize = 12582913
[19:12:22][99585][INFO ] Seed for random number generator is -1029852307.
[19:12:23][99585][INFO ] 8[19:12:23][99585][INFO ] 9[19:12:24][99585][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:12:24][99585][INFO ] Normalization factor 3.97364e-08
[19:12:24][99585][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
[19:12:24][99585][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1429 MB (6500 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:12:24][99585][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:12:24][99585][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:12:24][99585][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:13:20][99585][INFO ] Checkpoint committed!
[19:14:20][99585][INFO ] Checkpoint committed!
[19:15:21][99585][INFO ] Checkpoint committed!
[19:16:21][99585][INFO ] Checkpoint committed!
[19:17:21][99585][INFO ] Checkpoint committed!
[19:18:21][99585][INFO ] Checkpoint committed!
[19:19:21][99585][INFO ] Checkpoint committed!
[19:20:21][99585][INFO ] Checkpoint committed!
[19:21:21][99585][INFO ] Checkpoint committed!
[19:22:21][99585][INFO ] Checkpoint committed!
[19:23:21][99585][INFO ] Checkpoint committed!
[19:24:22][99585][INFO ] Checkpoint committed!
[19:25:22][99585][INFO ] Checkpoint committed!
[19:26:22][99585][INFO ] Checkpoint committed!
[19:26:54][99585][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 194.298916 4103.542969 0.9919477 2.8620455 15.8202 12.4651 16
------> CAND:  86.368280 3618.767334 0.8071091 2.7523613 15.5761 12.1403 16
------> CAND: 461.060314 4551.262695 0.9005605 2.7084236 22.0708 12.0475  2
------> CAND: 115.203380 3872.194092 0.9707479 2.8507345 15.4976 12.0361 16
------> CAND: 172.813634 3632.635742 0.5404262 2.5444229 15.4242 11.939 16
------> CAND:  63.961221 4008.653564 0.9843625 2.8645182 15.3851 11.8872 16
------> CAND: 115.249313 4264.683105 0.8327144 2.7253683 15.3305 11.8151 16
------> CAND: 230.527951 4282.985352 0.8249347 2.7134264 18.0575 11.7531  4
------> CAND:  49.913472 3620.184082 0.7942765 2.7535253 18.0411 11.74  4
------> CAND:  15.972529 4318.751953 0.5765189 1.4318686 15.2702 11.7355 16
------> CAND:  35.144287 3952.380615 0.8598375 2.7886229 15.2671 11.7314 16
------> CAND: 322.128454 3659.088867 0.8209840 2.7705541 15.974 11.6685  8
------> CAND: 230.359530 4159.586914 0.9716495 2.8531120 15.8775 11.568  8
------> CAND: 115.189886 3985.952637 0.8729571 2.8001277 15.1202 11.538 16
------> CAND: 230.589455 3820.893799 0.4339161 2.2214673 15.8423 11.5314  8
------> CAND: 409.801546 4020.580322 0.6801593 2.6393728 17.7192 11.4832  4
------> CAND: 115.189107 3627.567139 0.6282131 2.6342566 15.7827 11.4693  8
------> CAND: 115.145769 3852.339111 0.9536846 2.8422256 15.0634 11.4632 16
------> CAND: 230.530027 4551.262695 0.9005605 2.7084236 17.6764 11.449  4
------> CAND: 115.264884 3745.055176 0.4907055 2.4192593 14.9652 11.3344 16
------> CAND: 164.893934 4431.858398 0.9457177 0.9467146 14.9433 11.3057 16
------> CAND: 115.292392 3859.094238 0.4303679 2.1707785 14.9327 11.2918 16
------> CAND: 115.227255 3916.102051 0.9003460 2.8221285 14.9167 11.2708 16
------> CAND: 115.241009 3641.999268 0.4709646 2.4256709 14.898 11.2463 16
------> CAND:  43.202046 3716.115723 0.5218444 2.4932773 14.8824 11.2259 16
------> CAND:  43.525913 4062.848389 1.0151374 0.6294774 14.8608 11.1977 16
------> CAND: 172.743307 3970.292969 0.9039120 2.8141978 15.5 11.1756  8
------> CAND: 172.873062 3660.796387 0.3985621 2.2212675 15.4372 11.1105  8
------> CAND: 182.956030 4096.096191 0.6550081 2.5856214 14.7938 11.1101 16
------> CAND:   8.367613 3671.586670 0.7119074 2.7009199 14.7838 11.0969 16
------> CAND: 172.736041 3859.835693 0.9348459 2.8379958 15.4225 11.0952  8
------> CAND: 474.604096 3723.871582 0.9090860 2.8174860 20.4039 11.0567  2
------> CAND: 115.257099 4259.084961 0.8369902 2.7446146 14.7475 11.0496 16
------> CAND: 499.040776 4594.210449 1.0663114 2.8456304 17.1695 11.0456  4
------> CAND: 230.359011 3957.281982 0.9315535 2.8384411 15.3653 11.036  8
------> CAND: 154.910097 4280.500000 0.9631487 2.8305848 14.7249 11.0201 16
------> CAND:  79.746904 4541.971191 1.0631224 2.8475111 14.7201 11.0139 16
------> CAND: 115.245161 4512.227539 1.0057272 2.8199508 14.6891 10.9734 16
------> CAND: 149.461443 3822.871826 0.4235259 1.1456963 14.6652 10.9423 16
------> CAND: 115.211944 4033.911133 0.7799923 2.7286677 14.6607 10.9364 16
------> CAND: 115.220767 3675.200439 0.6964513 2.6944063 14.6546 10.9284 16
------> CAND:  86.444057 3862.926514 0.4161041 2.1178167 14.6441 10.9148 16
------> CAND: 115.222584 3706.229004 0.8119404 2.7688830 14.6385 10.9075 16
------> CAND: 115.307962 4779.616211 0.8674793 2.5643249 14.6331 10.9005 16
------> CAND: 345.557460 3617.823242 0.8782583 2.7895050 20.0405 10.8411  2
------> CAND:  86.436531 3660.796387 0.3985621 2.2212675 14.5868 10.8402 16
------> CAND: 197.351782 3654.454346 0.8814532 2.7950151 14.5812 10.833 16
------> CAND: 399.674980 4009.398682 0.9367443 2.8359575 15.1363 10.7992  8
------> CAND: 179.836730 4202.407715 0.8582352 2.7729676 14.5259 10.7611 16
------> CAND: 115.264105 4282.985352 0.8249347 2.7134264 15.0944 10.7559  8
------> CAND:  15.975903 4891.070801 0.8210876 1.6351011 14.5183 10.7513 16
------> CAND: 274.445723 3771.625977 0.7866241 2.7560184 15.0893 10.7506  8
------> CAND: 199.964520 4935.015625 1.0659274 2.7488508 15.0841 10.7453  8
------> CAND: 347.225585 3681.589355 0.3634971 2.0645273 16.7814 10.7374  4
------> CAND: 276.824125 3946.528320 0.9553714 2.8458757 16.781 10.737  4
------> CAND:  81.776006 3865.177490 0.8224210 0.5841157 15.0673 10.7279  8
------> CAND:  51.363349 3622.872559 0.7219988 0.4589517 14.4877 10.7115 16
------> CAND: 480.775484 4069.101562 0.4954042 1.2744355 16.7458 10.7091  4
------> CAND: 167.768517 3788.672363 0.8629564 2.7998295 15.023 10.6822  8
------> CAND:  83.558834 3845.046143 0.6261482 2.6070335 14.4546 10.6686 16
------> CAND:   8.367873 3722.899414 0.7307805 2.7141862 14.4457 10.657 16
------> CAND:  86.410580 3716.984131 0.5183780 2.4952528 14.4456 10.657 16
------> CAND: 115.211165 4290.213867 0.8228847 2.7169955 14.4385 10.6478 16
------> CAND: 317.117852 4597.389160 0.8538744 1.1786057 14.9791 10.637  8
------> CAND: 115.253465 4157.709473 0.7955737 2.7280037 14.9595 10.6167  8
------> CAND: 165.268665 3961.421387 1.0033931 0.5639709 14.9539 10.611  8
------> CAND:  86.412915 3631.560791 0.5578207 2.5537055 14.4052 10.6047 16
------> CAND: 345.404350 3716.916992 0.9552050 2.8322728 16.6106 10.602  4
------> CAND: 115.231926 4519.940430 1.0049708 2.8107376 19.6156 10.5891  2
------> CAND:  64.346593 3777.154541 0.8886813 0.4808428 14.393 10.5889 16
------> CAND: 345.738857 4171.124512 0.7305173 2.6427865 14.9306 10.5869  8
------> CAND: 461.055902 4282.985352 0.8249347 2.7134264 19.5785 10.5671  2
------> CAND: 115.250351 3737.508545 0.6937105 2.6855664 14.3715 10.561 16
------> CAND: 290.444982 3858.804688 0.4317014 1.1755162 14.8867 10.5417  8
------> CAND: 191.975530 3832.570557 0.9063464 2.8151250 14.8793 10.5341  8
------> CAND: 100.932712 3657.515381 0.8250748 0.4223813 14.3451 10.5268 16
------> CAND: 165.490286 3759.349365 0.6329917 2.6340787 19.5087 10.5257  2
------> CAND:  76.136872 3704.606934 0.8530986 2.7822542 14.3392 10.5192 16
------> CAND: 115.201045 4556.518066 1.0644811 2.8587122 14.3359 10.5149 16
------> CAND: 477.969671 4106.964355 0.8204250 2.7452910 16.4909 10.5071  4
------> CAND: 345.646991 3815.833252 0.9298423 2.8256330 16.4729 10.4929  4
------> CAND:  97.106769 3793.997314 0.8586977 0.5128753 14.2989 10.4672 16
------> CAND: 129.290835 4158.692383 0.8714539 0.7862083 14.291 10.4569 16
------> CAND: 115.241528 4207.408691 0.9200463 2.8113155 14.2763 10.4379 16
------> CAND:  53.876436 3908.394531 0.6804508 0.7406019 14.2726 10.4332 16
------> CAND: 202.409356 3868.793213 0.9891462 0.5052740 14.7806 10.4326  8
------> CAND:  87.333654 3620.199463 0.7749030 0.4201313 14.2711 10.4313 16
------> CAND: 318.312372 4374.535156 0.9531275 2.8023245 14.7767 10.4286  8
------> CAND:  86.372432 3847.602295 0.9013981 2.8172817 14.2689 10.4283 16
------> CAND: 115.173537 3933.437988 0.9975511 2.8609290 14.2647 10.423 16
------> CAND: 230.453472 4198.578613 0.9691705 2.8434012 14.7701 10.4218  8
------> CAND: 115.106583 4872.760742 1.1527393 2.8290102 14.2633 10.4211 16
------> CAND: 386.996141 5018.898926 1.0480577 1.3512654 14.7605 10.4119  8
------> CAND: 115.233224 3650.427979 0.9024430 2.8000748 14.7433 10.3942  8
------> CAND: 443.107470 4062.629150 0.7592001 2.7056594 16.3443 10.391  4
------> CAND: 230.716614 4496.750977 0.6315147 2.2047260 16.3291 10.379  4
------> CAND:  57.615963 4519.940430 1.0049708 2.8107376 14.2274 10.3749 16
------> CAND: 103.383257 4075.177246 0.8356122 2.7616358 19.2091 10.3482  2
------> CAND: 345.728217 3772.608887 0.5873674 2.5667942 16.287 10.3457  4
------> CAND: 363.063948 4772.931641 1.0733074 1.1171603 19.2028 10.3445  2
[19:26:54][99585][INFO ] Statistics: count dirty SumSpec pages 1731 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:26:54][99585][INFO ] Data processing finished successfully!
19:26:54 (99585): called boinc_finish(0)

</stderr_txt>
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