Task 1732559713

Name: Ter5_1_dns_cfbf00127_segment_3_dms_200_40000_99_9050000_1
Workunit ID: 875554135
Created: 20 Feb 2025 1:46:09 UTC
Sent: 20 Feb 2025 4:20:24 UTC
Report deadline: 6 Mar 2025 4:20:24 UTC
Received: 20 Feb 2025 6:38:10 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 631.67
CPU time (sec): 12.19
Peak working set size (MB): 359.25
Peak swap size (MB): 10503
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>
[23:27:08][1429614][INFO ] Application startup - thank you for supporting Einstein@Home!
[23:27:08][1429614][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_3_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_3_dms_200_99.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 9050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_99.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_40000_99_9050000_1_0
------> GPU usage: 0.500000
[23:27:08][1429614][INFO ] Starting data processing...
[23:27:08][1429614][INFO ] opti: No host transfer for n_steps. Use device global.
[23:27:08][1429614][INFO ] opti: No host transfer for mean. Use device global.
[23:27:08][1429614][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:27:08][1429614][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:27:08][1429614][INFO ] opti: power spectrum in fft callback (static link).
[23:27:08][1429614][INFO ] opti: __constant__ access is not uniform, bad!
[23:27:08][1429614][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[23:27:08][1429614][INFO ] CUDA global memory status (initial GPU state, including context):
[23:27:08][1429614][INFO ] No template file. Generating templates.
[23:27:08][1429614][INFO ] Template param value T_cons = 50000
[23:27:12][1429614][INFO ] Number of generated templates to be used: 50000
[23:27:12][1429614][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_3_dms_200_99.cpt
[23:27:12][1429614][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_3_dms_200_99.cpt (No such file or directory).
------> Starting from scratch...
[23:27:12][1429614][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_99.binary
[23:27:12][1429614][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_3_dms_200_DM239.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714475630703
------> 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: 239.9 cm^-3 pc
------> Scale factor: 1.64718
[23:27:12][1429614][INFO ] Allocating memory for dedispersed compressed time series...
[23:27:12][1429614][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:27:12][1429614][INFO ] 8-bit allocation done
[23:27:12][1429614][INFO ] Foobar
[23:27:12][1429614][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_99.binary
[23:27:12][1429614][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:27:12][1429614][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:27:12][1429614][INFO ] FftSize = 12582913
[23:27:13][1429614][INFO ] Seed for random number generator is 1108456488.
[23:27:14][1429614][INFO ] 8[23:27:14][1429614][INFO ] 9[23:27:14][1429614][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:27:14][1429614][INFO ] Normalization factor 3.97364e-08
[23:27:14][1429614][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
[23:27:14][1429614][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:27:14][1429614][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:27:14][1429614][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:27:14][1429614][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:28:08][1429614][INFO ] Checkpoint committed!
[23:29:08][1429614][INFO ] Checkpoint committed!
[23:30:08][1429614][INFO ] Checkpoint committed!
[23:31:08][1429614][INFO ] Checkpoint committed!
[23:32:08][1429614][INFO ] Checkpoint committed!
[23:33:09][1429614][INFO ] Checkpoint committed!
[23:34:09][1429614][INFO ] Checkpoint committed!
[23:35:09][1429614][INFO ] Checkpoint committed!
[23:36:09][1429614][INFO ] Checkpoint committed!
[23:37:09][1429614][INFO ] Checkpoint committed!
[23:37:38][1429614][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.571476 3797.776367 0.7064736 5.4269271 17.5017 14.7403 16
------> CAND: 173.143211 3797.776367 0.7064736 5.4269271 25.6362 14.1742  2
------> CAND: 346.286421 3797.776367 0.7064736 5.4269271 31.871 13.8414  1
------> CAND: 115.466003 3966.534424 0.6941127 5.2040625 17.7128 13.4977  8
------> CAND: 115.428894 3797.776367 0.7064736 5.4269271 19.1774 12.6496  4
------> CAND: 115.453547 4137.496094 0.7944476 5.2543354 15.8728 12.5353 16
------> CAND:  86.571216 3796.137207 0.7086192 5.4242759 19.0162 12.5203  4
------> CAND: 346.285124 3796.137207 0.7086192 5.4242759 22.7772 12.4681  2
------> CAND:  86.571735 3797.776367 0.7064736 5.4269271 18.8754 12.4074  4
------> CAND: 173.142432 3796.137207 0.7086192 5.4242759 18.7329 12.2932  4
------> CAND: 115.501816 3701.378174 0.7118297 5.4722958 15.6777 12.2753 16
------> CAND: 115.464187 3836.854248 0.6966780 5.3583307 15.6732 12.2693 16
------> CAND: 173.142692 3796.137207 0.7086192 5.4242759 22.4281 12.2602  2
------> CAND: 346.296023 3711.939209 0.6738307 5.3978987 22.0778 12.0517  2
------> CAND: 173.147882 3711.939209 0.6738307 5.3978987 16.2897 11.9984  8
------> CAND:  57.714317 3797.776367 0.7064736 5.4269271 16.219 11.9243  8
------> CAND:  86.574071 3711.939209 0.6738307 5.3978987 15.3867 11.8894 16
------> CAND: 173.041743 3617.317871 0.8848527 3.7547624 16.0844 11.7838  8
------> CAND: 230.905277 3939.015869 0.7588094 5.4072061 15.9313 11.624  8
------> CAND: 123.721249 4603.015625 1.0672559 4.7568026 15.1002 11.5116 16
------> CAND: 406.185286 3686.838379 0.7228330 5.5026298 15.8045 11.4919  8
------> CAND: 173.148141 3711.939209 0.6738307 5.3978987 17.6417 11.4214  4
------> CAND: 346.059610 4307.386719 0.8641782 4.7375598 26.2462 11.3986  1
------> CAND:  86.620263 4105.767578 1.0401847 5.6954989 15.7008 11.3841  8
------> CAND: 327.145804 4036.055908 0.9483044 4.1227446 15.666 11.3479  8
------> CAND: 176.635685 3983.855957 0.9946043 4.0256410 15.6332 11.3139  8
------> CAND: 265.703898 3768.985352 0.6215329 4.3465805 15.6295 11.31  8
------> CAND: 371.425592 3666.316406 0.8189859 5.6353617 17.4682 11.2832  4
------> CAND: 122.892636 4350.791504 0.9503633 4.5477242 14.9106 11.2628 16
------> CAND: 346.567729 4334.470215 0.9940386 5.5199094 20.715 11.2415  2
------> CAND:  76.705197 4551.720215 1.0759066 5.4513130 14.8732 11.2139 16
------> CAND:  28.857159 3797.776367 0.7064736 5.4269271 14.8728 11.2134 16
------> CAND: 135.069584 3752.453857 0.9215623 3.8573520 14.8402 11.1707 16
------> CAND: 115.420330 3806.637451 0.6175641 4.4333863 14.8328 11.161 16
------> CAND: 164.432267 4023.293945 0.9489722 4.1257167 15.4848 11.1598  8
------> CAND:  50.790353 3843.586426 0.9129154 3.9645662 14.8247 11.1505 16
------> CAND: 231.039963 4117.255371 0.9977471 5.6533561 17.297 11.1469  4
------> CAND:  54.370801 3612.468994 0.9654540 3.6865849 15.4675 11.1419  8
------> CAND:  59.164973 4056.929199 0.8693063 5.5346627 14.8123 11.1342 16
------> CAND: 269.335469 3895.545410 0.8550374 5.5816407 15.4555 11.1294  8
------> CAND:  86.585230 3624.103271 0.7723365 5.5929623 14.766 11.0738 16
------> CAND: 432.965074 3683.251465 0.7704454 5.5676508 17.1887 11.0608  4
------> CAND: 102.686735 3810.352539 0.9967328 3.8560805 14.7555 11.06 16
------> CAND: 206.983464 3622.467285 0.8353773 5.6510382 15.3869 11.0584  8
------> CAND: 140.194890 3982.317139 0.8009417 5.4723854 14.7435 11.0444 16
------> CAND: 144.690108 3764.235596 0.8667050 3.9193301 17.1499 11.03  4
------> CAND:  46.636390 4588.757812 1.0663713 4.7442799 14.7185 11.0118 16
------> CAND: 115.481055 4032.951172 0.9063771 5.5929813 14.6903 10.975 16
------> CAND: 115.565136 3658.089111 0.9351856 5.7248721 14.688 10.972 16
------> CAND:  43.285868 3797.776367 0.7064736 5.4269271 14.6724 10.9517 16
------> CAND: 131.988951 3686.105469 0.7611984 5.5496850 14.6515 10.9245 16
------> CAND: 258.560649 4023.026367 0.8804948 4.2054992 15.2533 10.9201  8
------> CAND: 221.603950 3765.667969 0.6309072 5.2424150 17.0065 10.9161  4
------> CAND: 346.498700 3635.339844 0.6498500 5.4071836 16.9934 10.9056  4
------> CAND: 231.053198 3679.590332 0.7812026 5.5816092 15.2338 10.8999  8
------> CAND: 346.468078 3621.073730 0.8227503 5.6397982 15.2207 10.8864  8
------> CAND: 346.106062 4063.911621 0.7284115 4.6440334 25.0648 10.8855  1
------> CAND: 259.809667 4299.381836 1.0665265 5.6448030 16.9642 10.8824  4
------> CAND:  75.111811 3720.929688 0.8578550 3.8860111 14.6033 10.8617 16
------> CAND: 115.450433 3680.863037 0.5396304 5.0053082 14.6021 10.8601 16
------> CAND: 285.443462 3864.374023 0.8719730 4.0249300 15.1892 10.8538  8
------> CAND: 182.270407 3742.608154 0.9046412 5.6873279 14.5961 10.8524 16
------> CAND: 230.898011 4172.373047 0.9267518 5.5456376 15.1833 10.8477  8
------> CAND: 120.126528 3728.317627 0.8209589 5.6056976 20.0373 10.8392  2
------> CAND: 312.712684 4077.888916 0.7155685 4.7650328 15.1726 10.8367  8
------> CAND: 346.551640 3621.157227 0.8221000 5.6391768 24.9443 10.8332  1
------> CAND:  86.609104 3701.892822 0.8792592 5.6828012 14.573 10.8224 16
------> CAND: 422.895600 3888.617188 0.9213240 4.0049038 16.8834 10.8183  4
------> CAND: 269.289795 3625.161621 0.7626595 5.5868912 15.1315 10.7942  8
------> CAND: 145.297619 4089.943115 0.9403837 4.2015452 14.5286 10.7647 16
------> CAND: 404.219764 3660.107178 0.8560406 5.6708026 16.809 10.7593  4
------> CAND: 181.827165 4519.727051 0.9772112 5.0508690 16.806 10.7569  4
------> CAND:  25.031215 3614.216064 0.9271792 5.7239647 15.0792 10.7401  8
------> CAND: 182.407168 3745.626953 0.9027725 5.6806211 14.5083 10.7383 16
------> CAND: 239.174537 3765.494873 0.9717337 3.8351982 15.0599 10.7203  8
------> CAND:  86.594572 3897.579346 0.8117508 5.5351181 14.4933 10.7189 16
------> CAND: 346.410986 3618.367188 0.9147472 5.7223320 16.7517 10.7138  4
------> CAND: 115.453806 4141.668457 0.7929037 5.2578726 14.4868 10.7104 16
------> CAND: 412.607100 3750.506836 0.7881522 3.9860375 19.7784 10.6856  2
------> CAND:  64.952546 4299.381836 1.0665265 5.6448030 14.4585 10.6737 16
------> CAND: 115.429672 4128.924805 0.8000121 5.2870336 14.4487 10.661 16
------> CAND: 103.934714 3653.775635 0.5678043 5.1652360 14.4393 10.6488 16
------> CAND: 162.349965 4045.108643 0.8739547 5.5489459 19.7027 10.6408  2
------> CAND: 196.898160 3972.881348 0.8551210 5.5631361 14.4311 10.6382 16
------> CAND:  86.576406 4204.314453 0.9200430 5.5114574 14.9791 10.6369  8
------> CAND:  81.518313 3684.144287 0.9449674 3.7756903 14.9723 10.63  8
------> CAND: 115.440571 4349.353027 0.9118922 5.3027277 14.9711 10.6287  8
------> CAND: 318.229589 3685.356445 0.7283292 3.9862494 16.63 10.6173  4
------> CAND: 173.104284 4304.992676 0.8651013 5.2136750 14.4024 10.6009 16
------> CAND: 294.990025 4418.694336 1.0766628 4.4267359 16.6075 10.5994  4
------> CAND: 346.528024 3752.829590 0.8987929 5.6754918 24.4037 10.5984  1
------> CAND: 115.536849 3735.805176 0.8110967 5.6027675 14.4 10.5979 16
------> CAND: 186.904722 4194.596680 0.9215614 4.3574586 14.9175 10.5735  8
------> CAND: 461.732183 3933.261719 0.7636012 5.4129391 16.5568 10.5593  4
------> CAND: 259.874544 4069.208496 0.9590785 5.6387148 14.8916 10.5468  8
------> CAND: 329.551195 4167.322266 1.0069079 5.6526451 14.8774 10.5322  8
------> CAND:  50.062430 3614.216064 0.9271792 5.7239647 16.5224 10.532  4
------> CAND: 115.537109 3803.512939 0.9490522 5.7155533 14.3487 10.5316 16
------> CAND: 199.223362 4009.980469 0.8852373 4.1822872 14.8729 10.5275  8
------> CAND: 115.509860 3833.235840 0.7639452 5.5048728 14.3452 10.527 16
[23:37:38][1429614][INFO ] Statistics: count dirty SumSpec pages 1707 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:37:38][1429614][INFO ] Data processing finished successfully!
23:37:38 (1429614): called boinc_finish(0)

</stderr_txt>
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