Task 1722903870

Name: Ter5_1_dns_cfbf00124_segment_3_dms_200_40000_6_8350000_1
Workunit ID: 869861896
Created: 31 Jan 2025 11:57:54 UTC
Sent: 31 Jan 2025 16:18:49 UTC
Report deadline: 14 Feb 2025 16:18:49 UTC
Received: 1 Feb 2025 21:57:37 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 924.78
CPU time (sec): 11.12
Peak working set size (MB): 260.37
Peak swap size (MB): 10486.07
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>
[16:42:06][1667698][INFO ] Application startup - thank you for supporting Einstein@Home!
[16:42:06][1667698][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_cfbf00124_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_3_dms_200_6.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 8350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_6.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_40000_6_8350000_1_0
------> GPU usage: 0.500000
[16:42:06][1667698][INFO ] Starting data processing...
[16:42:06][1667698][INFO ] opti: No host transfer for n_steps. Use device global.
[16:42:06][1667698][INFO ] opti: No host transfer for mean. Use device global.
[16:42:06][1667698][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:42:06][1667698][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:42:06][1667698][INFO ] opti: power spectrum in fft callback (static link).
[16:42:06][1667698][INFO ] opti: __constant__ access is not uniform, bad!
[16:42:06][1667698][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[16:42:06][1667698][INFO ] CUDA global memory status (initial GPU state, including context):
[16:42:06][1667698][INFO ] No template file. Generating templates.
[16:42:06][1667698][INFO ] Template param value T_cons = 50000
[16:42:09][1667698][INFO ] Number of generated templates to be used: 50000
[16:42:09][1667698][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_3_dms_200_6.cpt
[16:42:09][1667698][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_3_dms_200_6.cpt (No such file or directory).
------> Starting from scratch...
[16:42:09][1667698][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_6.binary
[16:42:09][1667698][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_3_dms_200_DM230.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714485782883
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 230.6 cm^-3 pc
------> Scale factor: 1.61671
[16:42:09][1667698][INFO ] Allocating memory for dedispersed compressed time series...
[16:42:09][1667698][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:42:09][1667698][INFO ] 8-bit allocation done
[16:42:09][1667698][INFO ] Foobar
[16:42:09][1667698][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_6.binary
[16:42:10][1667698][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:42:10][1667698][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:42:10][1667698][INFO ] FftSize = 12582913
[16:42:10][1667698][INFO ] Seed for random number generator is 1101545020.
[16:42:11][1667698][INFO ] 8[16:42:11][1667698][INFO ] 9[16:42:12][1667698][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:42:12][1667698][INFO ] Normalization factor 3.97364e-08
[16:42:12][1667698][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
[16:42:12][1667698][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2745 MB (5192 MB free / 7937 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:42:12][1667698][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:42:12][1667698][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:42:12][1667698][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:43:06][1667698][INFO ] Checkpoint committed!
[16:44:06][1667698][INFO ] Checkpoint committed!
[16:45:06][1667698][INFO ] Checkpoint committed!
[16:46:06][1667698][INFO ] Checkpoint committed!
[16:47:07][1667698][INFO ] Checkpoint committed!
[16:48:07][1667698][INFO ] Checkpoint committed!
[16:49:07][1667698][INFO ] Checkpoint committed!
[16:50:07][1667698][INFO ] Checkpoint committed!
[16:51:07][1667698][INFO ] Checkpoint committed!
[16:52:07][1667698][INFO ] Checkpoint committed!
[16:53:07][1667698][INFO ] Checkpoint committed!
[16:54:07][1667698][INFO ] Checkpoint committed!
[16:55:07][1667698][INFO ] Checkpoint committed!
[16:56:07][1667698][INFO ] Checkpoint committed!
[16:57:07][1667698][INFO ] Checkpoint committed!
[16:57:29][1667698][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 200.010453 3654.973145 0.8927860 3.6132860 18.6759 12.2476  4
------> CAND: 362.638872 3841.227783 0.7832180 5.7820191 18.6573 12.2327  4
------> CAND: 115.562281 3826.549805 0.9433968 5.8944783 15.5986 12.1701 16
------> CAND: 115.525171 3909.361816 0.8385135 5.8129473 15.5442 12.0979 16
------> CAND: 115.390227 4690.666992 0.8576460 5.3846321 15.457 11.9824 16
------> CAND: 150.348186 4289.073242 0.9370635 5.8189497 27.1783 11.8034  1
------> CAND: 203.227328 3628.194824 0.6279842 5.6488075 18.0391 11.7384  4
------> CAND: 115.513494 3725.016602 0.7378076 5.7526908 15.0065 11.3885 16
------> CAND: 346.498959 3968.584961 0.8415152 5.8110933 15.6423 11.3233  8
------> CAND:  27.937718 4430.690918 1.0458211 5.8584418 14.9452 11.3081 16
------> CAND: 140.219284 3958.759277 0.6317362 5.5341473 14.9149 11.2685 16
------> CAND: 115.432527 3941.080811 0.5570546 5.3629637 14.9023 11.252 16
------> CAND: 346.456659 3724.905273 0.5567865 5.5097480 17.3403 11.1814  4
------> CAND:  46.467190 3663.362305 0.8206607 3.6632166 14.8479 11.1807 16
------> CAND: 354.350149 4938.720215 0.9549897 5.0082636 15.4188 11.0914  8
------> CAND:  41.112478 4032.485596 0.6098850 4.3292518 14.7623 11.069 16
------> CAND: 490.104059 4084.801025 0.9166249 3.9467819 25.3932 11.0281  1
------> CAND: 353.346108 3672.835449 0.7172706 3.7467508 15.3559 11.0262  8
------> CAND: 346.345589 4236.059570 0.7333253 5.5557055 17.123 11.0086  4
------> CAND:  86.584451 3983.349854 0.7434832 5.7093592 15.3121 10.9809  8
------> CAND:  79.052457 3633.393066 0.5847756 5.5903473 14.691 10.9759 16
------> CAND: 326.652997 3625.022217 0.7064286 3.7111335 17.0791 10.9737  4
------> CAND: 277.818564 3862.488770 0.6626999 4.0081730 20.2585 10.9705  2
------> CAND: 178.685288 3725.454346 0.7655874 3.7493539 15.2849 10.9528  8
------> CAND: 160.771371 4935.408691 0.9541546 5.1996398 14.6725 10.9518 16
------> CAND: 334.743194 4338.548828 1.0786622 4.0464435 15.2807 10.9484  8
------> CAND:  35.820568 4367.163574 0.6933849 5.3008809 14.6363 10.9047 16
------> CAND: 400.020906 3654.973145 0.8927860 3.6132860 20.1463 10.9039  2
------> CAND: 333.591233 3855.656250 0.5593242 5.4506779 15.2165 10.882  8
------> CAND: 226.683323 5025.554688 1.0231755 5.3443789 20.0829 10.8662  2
------> CAND: 308.048007 4269.670410 0.8308819 5.7017961 15.195 10.8598  8
------> CAND: 190.172980 3767.047852 0.9742042 3.6572413 15.1723 10.8364  8
------> CAND: 238.650588 3729.516602 0.7572625 5.7739792 15.1626 10.8263  8
------> CAND: 172.978941 3921.391846 0.6206287 4.1304297 15.1283 10.7909  8
------> CAND: 283.927409 5113.870117 1.0666906 5.3875637 16.8399 10.7838  4
------> CAND: 120.108363 3689.816650 0.6383032 5.6604009 16.836 10.7807  4
------> CAND: 190.777636 3728.498047 0.5410526 5.4933481 14.528 10.7638 16
------> CAND: 173.158781 4240.268555 0.8756374 5.7665348 14.4973 10.724 16
------> CAND: 303.060760 3676.321289 0.7309920 5.7520833 16.7459 10.7092  4
------> CAND:  16.682287 4279.313965 0.7759257 5.6152930 14.4649 10.682 16
------> CAND: 137.551530 4015.473389 0.5492112 4.4711719 14.4591 10.6745 16
------> CAND: 115.557610 3852.246582 0.8941446 5.8639150 14.4561 10.6706 16
------> CAND: 346.004594 3758.285889 0.8622397 3.7171979 16.6867 10.6622  4
------> CAND:  58.222695 3992.485596 0.8272243 3.9513366 14.4404 10.6502 16
------> CAND: 118.709608 3958.917725 0.6881055 5.6377277 14.4387 10.648 16
------> CAND:  76.933565 4133.375488 0.7918455 4.1287613 14.4309 10.6379 16
------> CAND: 137.391672 3820.135010 0.5828906 5.5315728 14.4121 10.6136 16
------> CAND: 167.854414 4217.608398 0.6424297 4.5528693 14.403 10.6018 16
------> CAND: 491.671495 4776.092285 1.0083793 5.6675372 16.5926 10.5877  4
------> CAND: 125.139726 3624.494629 0.6854999 5.7161851 16.589 10.5848  4
------> CAND: 115.436419 3745.236816 0.5259152 5.4312000 14.3888 10.5834 16
------> CAND: 477.301175 3729.516602 0.7572625 5.7739792 16.5418 10.5474  4
------> CAND:  74.503262 4150.558594 0.7147486 4.2549214 14.8867 10.5418  8
------> CAND: 115.511937 3962.382324 0.9497779 5.8859468 14.3518 10.5355 16
------> CAND: 191.423035 3824.579590 0.9239852 3.7340474 14.3327 10.5109 16
------> CAND: 139.458922 4132.293457 0.9060543 3.9968398 14.8423 10.496  8
------> CAND:  22.004560 4810.841309 1.0051246 5.6351576 14.3151 10.4881 16
------> CAND:  86.608066 4147.855957 0.9404117 5.8457575 14.2964 10.4639 16
------> CAND: 489.737373 3685.565918 0.4218004 4.4012351 19.4004 10.4615  2
------> CAND: 170.903128 4970.232910 1.1480106 5.7175770 14.2876 10.4525 16
------> CAND: 203.007784 3850.506348 0.9394011 5.8873091 14.2779 10.44 16
------> CAND: 346.678799 3655.793945 0.8410290 5.8368411 16.4047 10.4388  4
------> CAND:  27.023467 3805.771973 0.7200664 3.8664641 14.2736 10.4345 16
------> CAND:  60.100763 4185.740723 0.6783308 5.4747162 16.3958 10.4318  4
------> CAND: 144.328352 3945.194580 0.5001397 5.1146169 14.2616 10.419 16
------> CAND: 462.116256 3807.801025 0.7156397 5.7172956 16.3765 10.4165  4
------> CAND:  75.174093 4289.073242 0.9370635 5.8189497 19.2918 10.3972  2
------> CAND:  47.446578 3944.665527 0.8536364 3.8743112 14.2399 10.391 16
------> CAND: 269.503631 4199.470703 0.8872468 5.7849689 19.2622 10.3797  2
------> CAND: 305.109844 4571.907715 0.8545569 4.5354519 16.3124 10.3658  4
------> CAND: 194.839474 3620.458740 0.8224373 5.8251781 14.6981 10.3478  8
------> CAND:  86.564988 3814.781738 0.5967094 5.5513234 14.2054 10.3465 16
------> CAND: 407.770628 4606.941406 1.0432711 5.7982621 16.2773 10.338  4
------> CAND: 147.575331 4765.919434 0.9054266 5.4658027 14.1987 10.3378 16
------> CAND: 115.582783 4340.623047 1.0413105 5.8918128 23.7878 10.3309  1
------> CAND:  46.373507 4292.346191 0.9359624 4.1213961 14.1843 10.3193 16
------> CAND: 304.185992 4341.086914 1.0411475 5.8855548 14.6569 10.3055  8
------> CAND: 251.634090 4007.681885 0.8192110 3.9671721 14.6296 10.2775  8
------> CAND: 120.717171 4687.243164 1.0296811 5.7330699 14.1484 10.2731 16
------> CAND:  37.550456 4206.185059 0.9477558 5.8382955 14.148 10.2725 16
------> CAND:  88.001631 4295.772461 0.9359950 5.8159075 14.1477 10.2722 16
------> CAND: 115.447838 3815.386963 0.5931806 5.5362372 14.1431 10.2662 16
------> CAND:  40.573737 4235.544922 1.0294439 4.0018015 14.1423 10.2652 16
------> CAND: 115.512715 3910.133057 0.8380513 5.8124590 14.1421 10.265 16
------> CAND: 150.348445 4286.383301 0.9374864 5.8201504 23.6304 10.2625  1
------> CAND: 115.511417 4022.273193 0.9553251 5.8878865 14.1397 10.2618 16
------> CAND: 446.779265 3972.216797 0.8383703 3.9225748 19.0539 10.2563  2
------> CAND:  24.401646 4184.296387 0.6838970 4.3501792 14.1344 10.2551 16
------> CAND: 346.345330 4236.059570 0.7333253 5.5557055 16.1713 10.2542  4
------> CAND: 196.604914 3691.005127 0.9146215 3.6309292 14.1337 10.2541 16
------> CAND: 266.805774 4422.548340 0.8472353 4.3550901 16.1704 10.2535  4
------> CAND:  86.612997 3661.779297 0.9745955 5.9024935 14.1314 10.2512 16
------> CAND: 298.521426 4743.190918 1.0094851 5.6693115 14.6035 10.2507  8
------> CAND:  20.027100 3639.405762 0.5411397 5.5244255 14.1296 10.2489 16
------> CAND: 461.819378 4101.556152 0.6645700 5.5205026 16.1554 10.2416  4
------> CAND: 487.333280 3955.858398 0.8480585 5.8187056 16.1546 10.241  4
------> CAND: 104.066285 4589.898926 0.9267077 4.4422140 14.1216 10.2386 16
------> CAND: 115.508044 5036.354492 1.1478282 5.6796951 19.008 10.2291  2
------> CAND: 108.560465 3947.689697 0.7748140 5.7474475 14.1092 10.2226 16
------> CAND: 202.043967 3681.024658 0.7116486 5.7291589 14.1084 10.2216 16
[16:57:29][1667698][INFO ] Statistics: count dirty SumSpec pages 1661 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:57:29][1667698][INFO ] Data processing finished successfully!
16:57:29 (1667698): called boinc_finish(0)

</stderr_txt>
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