Task 1734790783

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_103_7200000_2
Workunit ID: 876235083
Created: 24 Feb 2025 15:58:32 UTC
Sent: 24 Feb 2025 16:50:25 UTC
Report deadline: 10 Mar 2025 16:50:25 UTC
Received: 24 Feb 2025 19:03:01 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13212102
Run time (sec): 601.13
CPU time (sec): 11.99
Peak working set size (MB): 311.85
Peak swap size (MB): 14969.77
Peak disk usage (MB): 0.02
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<stderr_txt>
[11:51:55][3619462][INFO ] Application startup - thank you for supporting Einstein@Home!
[11:51:55][3619462][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_6_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_6_dms_200_103.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 7200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_103.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_103_7200000_2_0
------> GPU usage: 0.500000
[11:51:55][3619462][INFO ] Starting data processing...
[11:51:55][3619462][INFO ] opti: No host transfer for n_steps. Use device global.
[11:51:55][3619462][INFO ] opti: No host transfer for mean. Use device global.
[11:51:55][3619462][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:51:55][3619462][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:51:55][3619462][INFO ] opti: power spectrum in fft callback (static link).
[11:51:55][3619462][INFO ] opti: __constant__ access is not uniform, bad!
[11:51:56][3619462][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[11:51:56][3619462][INFO ] CUDA global memory status (initial GPU state, including context):
[11:51:56][3619462][INFO ] No template file. Generating templates.
[11:51:56][3619462][INFO ] Template param value T_cons = 50000
[11:51:58][3619462][INFO ] Number of generated templates to be used: 50000
[11:51:58][3619462][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_103.cpt
[11:51:58][3619462][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_103.cpt (No such file or directory).
------> Starting from scratch...
[11:51:58][3619462][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_103.binary
[11:51:58][3619462][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_6_dms_200_DM240.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183764072
------> 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: 240.3 cm^-3 pc
------> Scale factor: 1.03816
[11:51:58][3619462][INFO ] Allocating memory for dedispersed compressed time series...
[11:51:58][3619462][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:51:58][3619462][INFO ] 8-bit allocation done
[11:51:58][3619462][INFO ] Foobar
[11:51:58][3619462][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_103.binary
[11:51:58][3619462][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:51:58][3619462][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:51:58][3619462][INFO ] FftSize = 12582913
[11:51:58][3619462][INFO ] Seed for random number generator is -1030718315.
[11:51:59][3619462][INFO ] 8[11:51:59][3619462][INFO ] 9[11:52:00][3619462][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:52:00][3619462][INFO ] Normalization factor 3.97364e-08
[11:52:00][3619462][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
[11:52:00][3619462][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1640 MB (14638 MB free / 16278 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:52:00][3619462][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:52:00][3619462][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:52:00][3619462][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:01:55][3619462][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4396.150879 0.7937392 6.0459213 26.9014 23.5368  8
------> CAND:   0.249907 5899.685059 0.9825838 5.0920820 23.6325 19.9092  8
------> CAND:   0.500593 4559.674316 0.6588441 5.8796415 31.4085 17.6334  2
------> CAND:   0.249648 6143.560547 1.1918141 4.9540930 21.4225 17.488  8
------> CAND:   0.500334 6102.010254 1.2363830 5.9004655 30.7933 17.264  2
------> CAND:   0.250426 3627.045898 0.6046619 5.9186549 21.1684 17.2115  8
------> CAND:   0.500074 3603.160645 0.9679934 3.3699260 28.2921 15.7637  2
------> CAND:   1.249018 5907.759277 0.9804945 5.1214447 33.8519 14.7017  1
------> CAND:   1.249537 4495.988281 0.4348006 4.8570814 33.6579 14.6175  1
------> CAND:   1.249277 5315.297852 0.7022337 5.1265297 33.1203 14.3839  1
------> CAND:   1.249796 3736.046875 0.2663412 4.3460627 32.8443 14.2641  1
------> CAND: 142.482723 3661.422852 0.7868425 3.4626534 16.9345 13.9658 16
------> CAND:   0.166864 4559.674316 0.6588441 5.8796415 17.9243 13.7222  8
------> CAND:   0.624639 5907.759277 0.9804945 5.1214447 24.4891 13.489  2
------> CAND:   0.624898 4495.988281 0.4348006 4.8570814 24.2958 13.3736  2
------> CAND: 148.963705 5145.840820 0.9751713 4.3330264 16.4123 13.2589 16
------> CAND:   0.499815 4428.142578 1.0974414 3.8177905 19.287 12.7375  4
------> CAND: 100.800103 3773.604248 0.8962228 6.0725121 15.9591 12.6505 16
------> CAND:   0.499036 4980.317383 1.1744533 4.0960436 18.7787 12.3299  4
------> CAND:   0.416253 5907.759277 0.9804945 5.1214447 18.7505 12.3073  4
------> CAND:   0.624379 5682.901855 0.8697206 5.1913133 18.6217 12.2042  4
------> CAND: 151.410357 4225.233398 0.5585474 5.8356037 15.6048 12.1785 16
------> CAND:   0.416512 5315.297852 0.7022337 5.1265297 18.582 12.1724  4
------> CAND:   0.312449 4499.883789 0.4339556 4.8147249 18.2504 11.9072  4
------> CAND:   0.499296 3611.187012 0.9580116 3.3773851 18.0401 11.7392  4
------> CAND: 203.098093 3913.386719 0.6234964 3.7314184 15.2577 11.719 16
------> CAND:   0.312190 5907.759277 0.9804945 5.1214447 18.0146 11.7188  4
------> CAND: 154.050603 4186.640625 0.8025981 6.0574098 15.1594 11.5895 16
------> CAND: 259.722212 4493.537109 0.9255832 6.1148815 21.2234 11.5435  2
------> CAND:  86.581077 3972.528564 0.6786796 5.9796953 15.0826 11.4884 16
------> CAND: 231.017645 4093.631348 0.7733230 6.0409122 17.7213 11.4849  4
------> CAND: 115.495328 4962.730957 1.1722850 6.2076221 15.0511 11.4471 16
------> CAND:  86.562133 4113.795898 0.6493654 5.9492087 14.9456 11.3087 16
------> CAND: 439.005150 4918.529785 0.8802481 4.2540302 20.7587 11.2674  2
------> CAND: 370.349927 4107.234375 0.8376113 6.0763750 15.5238 11.2002  8
------> CAND: 297.089714 4234.554199 0.5449375 4.0829716 15.5127 11.1888  8
------> CAND: 104.079001 4718.361816 0.7489536 4.2367663 17.3177 11.1635  4
------> CAND: 298.200672 3998.847900 0.7554584 3.7089438 17.24 11.1017  4
------> CAND:   1.248499 5448.569824 1.2279493 4.3347969 25.502 11.0754  1
------> CAND: 116.794431 3714.004639 0.7228404 5.9905562 14.7536 11.0575 16
------> CAND: 173.183435 4448.904297 0.9330761 6.1279707 15.3701 11.041  8
------> CAND:   1.248758 4715.604492 0.8802355 4.1011829 25.3705 11.0183  1
------> CAND: 115.548268 3785.681152 0.9537328 6.0921612 14.6962 10.9827 16
------> CAND: 376.754353 5901.801758 0.9820395 5.0994167 15.3018 10.9702  8
------> CAND: 153.717912 4161.854004 0.3892950 4.4157910 15.2821 10.9499  8
------> CAND: 150.108399 4300.041016 0.6813424 5.9644861 15.2641 10.9312  8
------> CAND: 183.190367 5683.139160 0.8696237 5.3824940 15.2604 10.9274  8
------> CAND: 313.846998 3812.494141 0.7660256 6.0271869 20.1713 10.9187  2
------> CAND: 301.516940 4321.437012 0.9484594 3.8167913 20.1482 10.905  2
------> CAND: 414.212164 3668.825928 0.6962140 5.9760656 16.9896 10.9026  4
------> CAND: 346.421366 3929.653076 0.5930725 5.9113379 16.9881 10.9015  4
------> CAND:  45.655186 3876.226807 0.5498625 3.7766438 14.617 10.8796 16
------> CAND:  87.668680 3756.195801 0.9333720 3.4780273 16.9142 10.8427  4
------> CAND: 346.104246 4315.895020 0.4610685 4.3677483 16.9041 10.8347  4
------> CAND: 230.990915 4962.730957 1.1722850 6.2076221 15.1612 10.8249  8
------> CAND: 230.978718 4688.639648 0.8870971 6.0762782 15.1597 10.8233  8
------> CAND: 166.690256 5317.964844 0.7003187 5.2077050 16.8688 10.8067  4
------> CAND: 137.654296 3759.363281 0.3901332 5.6522326 14.555 10.7989 16
------> CAND: 432.327720 3912.130127 0.9431764 3.5710018 16.8525 10.7938  4
------> CAND: 177.684361 5541.553223 1.0443525 5.9569440 14.5315 10.7684 16
------> CAND: 139.961332 3669.042480 0.7172281 5.9819307 14.5011 10.729 16
------> CAND: 147.434417 4111.232910 0.9179427 3.6971359 16.7582 10.719  4
------> CAND:  58.193371 3668.904541 0.7183344 3.4969471 14.493 10.7184 16
------> CAND: 344.990692 4253.732422 0.8484362 3.8251462 16.7569 10.7179  4
------> CAND:  86.541372 4369.641113 0.6173428 5.8792396 15.0279 10.6873  8
------> CAND: 195.552864 3953.912842 0.3947051 4.1132622 14.4656 10.6829 16
------> CAND: 115.511937 4176.492676 0.6441363 5.9373398 14.4567 10.6713 16
------> CAND: 313.630049 4071.901611 0.3852848 5.4923725 15.0085 10.6673  8
------> CAND:  47.731000 4467.531738 0.8563513 3.9599872 14.4412 10.6513 16
------> CAND: 323.564838 4272.299805 0.6192945 5.8944621 14.9808 10.6387  8
------> CAND: 115.143953 4181.975586 0.9214054 3.7387576 14.4258 10.6313 16
------> CAND: 395.169123 4440.795410 0.9881141 6.1493163 14.9708 10.6284  8
------> CAND: 116.199376 4479.037109 0.6259210 4.1937127 14.4196 10.6233 16
------> CAND: 160.851819 4426.838867 0.7276003 4.0322289 14.4156 10.6181 16
------> CAND: 279.866610 4393.256348 0.8771077 3.8986831 14.9568 10.614  8
------> CAND: 259.623858 3863.238770 0.3310685 5.4445400 16.6204 10.6097  4
------> CAND: 462.045410 3839.297852 0.5907987 5.9187899 19.6414 10.6044  2
------> CAND: 346.474565 3655.622803 0.8218825 6.0266662 14.9359 10.5925  8
------> CAND: 173.205752 4696.660645 0.9697989 6.1218915 14.9272 10.5835  8
------> CAND:  65.535144 4751.851074 0.7325417 5.9134550 14.3848 10.5783 16
------> CAND: 237.145434 3905.924561 0.3344327 4.2626719 14.9218 10.5779  8
------> CAND: 142.792836 3746.482666 0.9623687 6.0873499 14.384 10.5771 16
------> CAND: 130.384925 4328.072266 0.4417385 5.5227118 14.3731 10.5631 16
------> CAND: 280.351114 4079.803711 0.5272456 5.8150268 14.9059 10.5615  8
------> CAND:  53.460183 5466.473145 0.8712903 4.7628765 14.3647 10.5522 16
------> CAND:  65.082041 3611.587402 0.9576154 3.3807912 14.8853 10.5403  8
------> CAND: 194.484465 4019.195557 0.7400148 3.7262468 14.3533 10.5375 16
------> CAND:  66.480796 4938.829590 0.7741776 5.8848906 14.8647 10.5191  8
------> CAND: 148.115629 4062.289307 1.0401156 6.1612334 14.3283 10.5052 16
------> CAND: 346.564356 3947.617920 0.7071205 5.9986796 14.851 10.505  8
------> CAND: 259.970043 4956.862793 1.0308952 6.1221151 16.4824 10.5003  4
------> CAND:  86.606509 4005.699219 1.0121588 6.1461320 14.3241 10.4997 16
------> CAND:   0.156225 5907.759277 0.9804945 5.1214447 14.8439 10.4977  8
------> CAND: 142.212314 3821.934570 0.7792242 3.5729170 14.8344 10.4879  8
------> CAND: 346.552159 4209.365234 0.9168131 6.1220937 14.8316 10.4851  8
------> CAND:   0.166605 3604.294189 0.9677732 3.3706901 14.3102 10.4817 16
------> CAND: 438.967261 4908.271484 0.9148201 4.2158995 16.4538 10.4777  4
------> CAND: 321.717911 4153.926270 0.9522403 6.1297083 14.8222 10.4754  8
------> CAND: 131.637057 4898.095703 1.1638174 6.2100325 14.3031 10.4725 16
------> CAND: 186.655852 4481.927246 0.9274427 3.9262784 19.402 10.4625  2
[12:01:55][3619462][INFO ] Statistics: count dirty SumSpec pages 414960 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:01:55][3619462][INFO ] Data processing finished successfully!
12:01:55 (3619462): called boinc_finish(0)

</stderr_txt>
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