Task 1722916799

Name: Ter5_1_dns_cfbf00124_segment_3_dms_200_40000_38_9600000_1
Workunit ID: 869868346
Created: 31 Jan 2025 11:59:01 UTC
Sent: 31 Jan 2025 16:38:56 UTC
Report deadline: 14 Feb 2025 16:38:56 UTC
Received: 1 Feb 2025 22:26:11 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 940.45
CPU time (sec): 10.12
Peak working set size (MB): 337.22
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>
[17:10:23][1670275][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:10:23][1670275][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_38.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 9600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_38.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_40000_38_9600000_1_0
------> GPU usage: 0.500000
[17:10:23][1670275][INFO ] Starting data processing...
[17:10:23][1670275][INFO ] opti: No host transfer for n_steps. Use device global.
[17:10:23][1670275][INFO ] opti: No host transfer for mean. Use device global.
[17:10:23][1670275][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:10:23][1670275][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:10:23][1670275][INFO ] opti: power spectrum in fft callback (static link).
[17:10:23][1670275][INFO ] opti: __constant__ access is not uniform, bad!
[17:10:23][1670275][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[17:10:23][1670275][INFO ] CUDA global memory status (initial GPU state, including context):
[17:10:23][1670275][INFO ] No template file. Generating templates.
[17:10:23][1670275][INFO ] Template param value T_cons = 50000
[17:10:26][1670275][INFO ] Number of generated templates to be used: 50000
[17:10:26][1670275][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_3_dms_200_38.cpt
[17:10:26][1670275][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_3_dms_200_38.cpt (No such file or directory).
------> Starting from scratch...
[17:10:26][1670275][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_38.binary
[17:10:26][1670275][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_DM233.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.71448573035
------> 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: 233.8 cm^-3 pc
------> Scale factor: 1.61631
[17:10:26][1670275][INFO ] Allocating memory for dedispersed compressed time series...
[17:10:26][1670275][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:10:26][1670275][INFO ] 8-bit allocation done
[17:10:26][1670275][INFO ] Foobar
[17:10:26][1670275][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_38.binary
[17:10:26][1670275][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:10:26][1670275][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:10:26][1670275][INFO ] FftSize = 12582913
[17:10:26][1670275][INFO ] Seed for random number generator is 1106089000.
[17:10:27][1670275][INFO ] 8[17:10:27][1670275][INFO ] 9[17:10:28][1670275][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:10:28][1670275][INFO ] Normalization factor 3.97364e-08
[17:10:28][1670275][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
[17:10:28][1670275][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 3138 MB (4791 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:10:28][1670275][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:10:28][1670275][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:10:28][1670275][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:11:23][1670275][INFO ] Checkpoint committed!
[17:12:23][1670275][INFO ] Checkpoint committed!
[17:13:23][1670275][INFO ] Checkpoint committed!
[17:14:23][1670275][INFO ] Checkpoint committed!
[17:15:23][1670275][INFO ] Checkpoint committed!
[17:16:23][1670275][INFO ] Checkpoint committed!
[17:17:23][1670275][INFO ] Checkpoint committed!
[17:18:23][1670275][INFO ] Checkpoint committed!
[17:19:24][1670275][INFO ] Checkpoint committed!
[17:20:24][1670275][INFO ] Checkpoint committed!
[17:21:24][1670275][INFO ] Checkpoint committed!
[17:22:24][1670275][INFO ] Checkpoint committed!
[17:23:24][1670275][INFO ] Checkpoint committed!
[17:24:24][1670275][INFO ] Checkpoint committed!
[17:25:24][1670275][INFO ] Checkpoint committed!
[17:26:01][1670275][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.524133 3724.955566 0.9509556 5.4888248 15.879 12.5436 16
------> CAND:  87.144991 4133.479980 1.0072566 4.6733322 16.3784 12.0912  8
------> CAND:  86.636353 3886.227539 1.0006622 5.4569979 15.4839 12.0181 16
------> CAND: 230.936418 3895.495605 0.8229659 5.0234714 15.8261 11.5144  8
------> CAND: 137.796247 3967.469238 0.9291781 4.4834270 15.0492 11.4446 16
------> CAND: 115.504411 3689.273682 0.8699392 5.3950787 14.938 11.2987 16
------> CAND:  86.537220 3688.122559 0.7088772 4.5722566 14.9306 11.2891 16
------> CAND: 370.751387 3743.133545 0.9833620 4.0182977 17.4737 11.2876  4
------> CAND: 115.542818 3690.632568 0.9755998 5.5405107 14.9232 11.2794 16
------> CAND:  55.741269 3774.027100 0.9300432 4.1246262 15.5994 11.2788  8
------> CAND:  43.288463 3742.844971 0.8813244 5.3999233 14.8893 11.2349 16
------> CAND: 108.262808 3691.518066 0.8669853 5.3890090 14.8839 11.2279 16
------> CAND: 173.272706 3886.227539 1.0006622 5.4569979 15.5465 11.2238  8
------> CAND:  90.269741 3847.450684 0.9039763 4.3186011 15.5316 11.2083  8
------> CAND: 357.264177 3957.853760 0.8855648 4.6245441 20.6585 11.2079  2
------> CAND: 190.871319 3635.494873 0.7507291 5.2256894 14.8163 11.1394 16
------> CAND:  51.732112 3873.099365 0.8956773 5.3042603 14.7905 11.1058 16
------> CAND:  61.931341 3661.057373 0.9053912 4.0018663 14.7833 11.0963 16
------> CAND:  43.643471 3700.351562 0.9549243 4.0189800 14.777 11.0881 16
------> CAND: 291.240118 3626.872803 0.8451353 4.0397530 15.4053 11.0775  8
------> CAND: 145.943537 3768.127197 0.8606177 4.2268939 15.3851 11.0565  8
------> CAND: 186.507154 3633.554688 0.7641118 4.2100472 14.7501 11.053 16
------> CAND: 222.065617 3768.205322 0.8584007 5.2967043 17.175 11.0499  4
------> CAND:  66.719025 3644.418213 0.7425609 4.2866511 17.1561 11.035  4
------> CAND: 166.403498 3686.128418 0.8392642 4.1445823 20.3591 11.0302  2
------> CAND:  55.742047 3747.093262 0.9133168 4.1095753 15.3563 11.0266  8
------> CAND: 302.113292 3990.768555 0.9247584 5.2042060 15.3247 10.994  8
------> CAND: 196.659671 3798.965576 0.7905384 4.5440922 15.3152 10.9841  8
------> CAND: 115.335730 3824.075928 0.9134998 4.2383332 14.696 10.9824 16
------> CAND: 133.967968 3973.217529 0.8820015 4.6045203 14.6675 10.9453 16
------> CAND: 187.483687 3649.336914 0.7121248 4.3645911 14.6642 10.941 16
------> CAND: 170.719136 3620.650391 0.9204360 5.4968553 14.6624 10.9387 16
------> CAND: 153.381329 3899.599854 0.9602062 4.3027978 17.0348 10.9385  4
------> CAND:  37.936346 3688.432129 0.7066119 4.6231384 17.0277 10.9329  4
------> CAND: 166.404277 3687.436279 0.8373099 4.1436806 20.1952 10.9329  2
------> CAND: 231.002593 3683.768066 0.8435308 5.3626332 15.2634 10.9306  8
------> CAND: 230.913841 3982.605713 0.9528412 5.3003626 17.0211 10.9276  4
------> CAND: 404.150475 3978.997070 0.8790381 5.0653548 17.0201 10.9268  4
------> CAND: 312.673238 3632.487549 0.7745204 5.2963023 15.2507 10.9173  8
------> CAND: 216.525356 3691.518066 0.8669853 5.3890090 15.2286 10.8945  8
------> CAND:  66.719285 3644.872559 0.7403710 4.2846503 16.9609 10.8798  4
------> CAND: 231.062280 3754.837891 0.7718995 5.1332874 15.2139 10.8793  8
------> CAND: 346.396453 3647.553711 0.7251039 5.1589489 16.9542 10.8745  4
------> CAND: 467.763435 3878.057129 0.9626073 5.4136863 16.9453 10.8674  4
------> CAND:  68.737747 3663.977295 0.7055784 4.4758048 14.6 10.8574 16
------> CAND: 346.105543 3895.096680 0.9609545 4.2795849 16.9245 10.8509  4
------> CAND:  86.584970 3873.979492 0.8953193 5.3025155 15.1828 10.8472  8
------> CAND: 115.491435 3695.843994 0.8206345 5.3044133 14.5886 10.8426 16
------> CAND: 234.789351 3618.989258 0.9049027 5.4890804 20.0192 10.8285  2
------> CAND: 115.569807 3777.502441 0.9865196 5.5138898 15.1555 10.819  8
------> CAND: 132.756579 3896.259766 1.0016172 5.4513311 15.1539 10.8173  8
------> CAND: 273.658632 3876.747559 0.8929662 4.3816490 15.14 10.803  8
------> CAND: 171.299398 3686.358643 0.8375605 4.1673584 14.5467 10.7881 16
------> CAND:  86.616371 3623.220215 0.9142056 5.4933066 14.5444 10.7852 16
------> CAND: 121.748461 3658.159912 0.9693345 5.5379529 14.5438 10.7843 16
------> CAND:  37.931675 3895.838135 0.8212408 4.7104950 16.8373 10.7817  4
------> CAND: 115.505449 3883.672363 0.9618537 5.3944941 14.5407 10.7803 16
------> CAND: 269.509081 3813.104492 0.9540741 5.4298849 15.1156 10.7777  8
------> CAND:  86.632460 3656.740967 0.9502352 5.5276303 14.5337 10.7713 16
------> CAND: 424.301620 3664.066406 0.7031388 4.9536543 16.8039 10.7552  4
------> CAND: 330.705751 3662.484131 0.7147648 5.0642748 19.8955 10.7551  2
------> CAND:  46.399718 3626.295166 0.8481241 5.4129424 14.5174 10.75 16
------> CAND: 166.409727 3627.832275 0.8057638 4.1097779 19.8733 10.7419  2
------> CAND: 223.066803 3644.897461 0.7394369 4.2966480 16.7823 10.7381  4
------> CAND: 143.476643 3698.314941 0.8147992 5.2754297 14.5053 10.7344 16
------> CAND: 235.927558 3674.051025 0.8605664 4.0915227 15.0736 10.7344  8
------> CAND:  78.580670 4047.386963 1.0141053 4.4568152 14.5015 10.7294 16
------> CAND:   8.345036 3624.864990 0.8834257 5.4607978 14.4928 10.7181 16
------> CAND:  86.604174 3771.253662 0.9586300 5.4681487 14.4927 10.718 16
------> CAND: 195.405982 3661.204590 0.7190305 4.4321499 14.489 10.7133 16
------> CAND:  16.686698 3733.189209 0.8057310 5.2238450 16.7368 10.702  4
------> CAND:  86.591717 3702.651855 0.8078522 5.2789474 15.0364 10.696  8
------> CAND: 372.300138 3767.158203 0.8605880 5.3244720 15.0294 10.6888  8
------> CAND: 141.371764 3616.643555 0.9301953 3.9301608 14.4577 10.6726 16
------> CAND: 115.489359 3633.670898 0.7658415 5.2772818 14.4535 10.6672 16
------> CAND:  70.918402 3985.560059 0.9259417 5.2168036 16.6891 10.6642  4
------> CAND:  86.513605 3693.549561 0.6903686 4.6808944 14.4333 10.641 16
------> CAND:  76.974567 4106.311035 1.0181963 5.2493234 14.9775 10.6353  8
------> CAND: 115.504670 3695.248291 0.9758492 5.5256014 14.4242 10.6292 16
------> CAND:  78.927633 3690.025879 0.7009950 4.6715488 14.4107 10.6117 16
------> CAND: 193.031992 3683.673096 0.8777733 5.4215264 14.9301 10.5865  8
------> CAND: 200.117111 3777.116455 0.9291317 5.4417973 14.3903 10.5854 16
------> CAND: 355.008264 3890.866699 0.8237150 4.9342685 14.9277 10.5839  8
------> CAND: 377.076923 3694.373535 0.6879555 4.8273959 16.5816 10.5789  4
------> CAND: 187.430228 3788.496826 0.8432774 4.2899609 14.3832 10.5761 16
------> CAND: 461.690402 3665.704590 0.6968138 4.9664049 16.5656 10.5663  4
------> CAND:  10.009787 3914.458496 0.9389753 4.3701873 14.9103 10.5661  8
------> CAND: 497.576106 3730.234863 0.8896271 4.1370616 19.5129 10.5282  2
------> CAND: 381.777412 3631.947510 0.7766383 4.1723342 19.4985 10.5197  2
------> CAND:  99.980573 3828.472900 0.9128346 4.2259798 14.3354 10.5143 16
------> CAND: 120.150144 3759.826416 0.7637652 5.1067853 14.3248 10.5005 16
------> CAND: 182.166603 3732.567627 0.9494611 4.0582895 14.3239 10.4995 16
------> CAND:  46.189515 3665.476562 0.7001023 5.0194330 14.3233 10.4987 16
------> CAND: 230.923443 4106.311035 1.0181963 5.2493234 14.8375 10.4911  8
------> CAND:  50.109920 3632.470947 0.7728041 5.2715149 16.4663 10.4876  4
------> CAND: 249.978162 3775.711182 0.9863940 5.5195713 14.831 10.4844  8
------> CAND: 162.168309 3822.649170 0.8708298 4.3437643 14.3081 10.479 16
------> CAND: 230.925260 3688.224365 0.7084591 4.9238391 16.4508 10.4753  4
------> CAND: 404.056533 3960.877441 0.8843383 5.0690641 24.0801 10.4578  1
------> CAND: 400.473490 3691.189697 0.6981921 4.8686833 14.8041 10.4567  8
[17:26:01][1670275][INFO ] Statistics: count dirty SumSpec pages 1962 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:26:01][1670275][INFO ] Data processing finished successfully!
17:26:01 (1670275): called boinc_finish(0)

</stderr_txt>
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