Task 1709002872

Name: Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_82_9550000_1
Workunit ID: 861352883
Created: 5 Jan 2025 14:50:37 UTC
Sent: 6 Jan 2025 9:06:20 UTC
Report deadline: 20 Jan 2025 9:06:20 UTC
Received: 6 Jan 2025 9:20:07 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 659.73
CPU time (sec): 15.38
Peak working set size (MB): 300.09
Peak swap size (MB): 14818.01
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[02:07:00][437019][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_3_dms_200_82.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 9550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_82.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_82_9550000_1_0
------> GPU usage: 0.500000
[02:07:00][437019][INFO ] Starting data processing...
[02:07:00][437019][INFO ] opti: No host transfer for n_steps. Use device global.
[02:07:00][437019][INFO ] opti: No host transfer for mean. Use device global.
[02:07:00][437019][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:07:00][437019][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:07:00][437019][INFO ] opti: power spectrum in fft callback (static link).
[02:07:00][437019][INFO ] opti: __constant__ access is not uniform, bad!
[02:07:01][437019][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[02:07:01][437019][INFO ] CUDA global memory status (initial GPU state, including context):
[02:07:01][437019][INFO ] No template file. Generating templates.
[02:07:01][437019][INFO ] Template param value T_cons = 50000
[02:07:05][437019][INFO ] Number of generated templates to be used: 50000
[02:07:05][437019][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_3_dms_200_82.cpt
[02:07:05][437019][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_3_dms_200_82.cpt (No such file or directory).
------> Starting from scratch...
[02:07:05][437019][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_82.binary
[02:07:05][437019][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_3_dms_200_DM238.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714528164259
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 238.2 cm^-3 pc
------> Scale factor: 1.6289
[02:07:05][437019][INFO ] Allocating memory for dedispersed compressed time series...
[02:07:05][437019][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:07:05][437019][INFO ] 8-bit allocation done
[02:07:05][437019][INFO ] Foobar
[02:07:05][437019][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_82.binary
[02:07:05][437019][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:07:05][437019][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:07:05][437019][INFO ] FftSize = 12582913
[02:07:05][437019][INFO ] Seed for random number generator is 1115644710.
[02:07:07][437019][INFO ] 8[02:07:07][437019][INFO ] 9[02:07:08][437019][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:07:08][437019][INFO ] Normalization factor 3.97364e-08
[02:07:08][437019][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
[02:07:08][437019][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1640 MB (14645 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:07:08][437019][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:07:08][437019][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:07:08][437019][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1586.94384766, mean= 0.00009459  0.00009459
[02:07:08][437019][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:17:01][437019][INFO ] Checkpoint committed!
[02:17:59][437019][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 208.371059 4102.141602 0.9351247 4.9202833 17.8793 13.6744  8
------> CAND: 138.652368 3775.932129 0.9592908 5.5185399 17.776 13.5647  8
------> CAND: 346.310815 4176.635254 1.0091280 5.1396284 19.0792 12.5708  4
------> CAND: 115.506227 3750.205566 0.8759603 5.3923726 15.5966 12.1675 16
------> CAND: 346.353634 4153.623047 1.0222201 5.2790666 18.5548 12.1506  4
------> CAND:  86.607028 3671.994141 0.8941106 5.4907856 16.3309 12.0415  8
------> CAND: 115.498442 3652.485352 0.6938725 5.0751123 15.4529 11.9769 16
------> CAND: 230.887371 3822.099365 0.7680013 4.5646334 16.101 11.801  8
------> CAND:  86.625194 3625.532715 0.8539653 5.4525595 15.3023 11.7778 16
------> CAND: 405.723620 3996.913086 0.9522356 4.4177155 18.074 11.7662  4
------> CAND:  57.720545 4008.497314 0.8705738 5.0739999 15.2084 11.6539 16
------> CAND: 304.748607 3667.937256 0.6902618 4.4566665 15.9401 11.6332  8
------> CAND: 115.498183 3805.644531 0.8278127 5.2440195 15.9192 11.6115  8
------> CAND:  60.089345 3634.053711 0.7675108 5.3289490 17.8784 11.6101  4
------> CAND: 125.319047 3617.204346 0.9295422 3.9016130 15.1375 11.5607 16
------> CAND: 201.849854 3714.433838 0.7862649 4.2719111 17.7624 11.5176  4
------> CAND: 181.981833 3986.573242 0.9532037 4.4052725 17.7605 11.5161  4
------> CAND: 230.968598 3696.605469 0.6840215 4.5656748 15.8184 11.5064  8
------> CAND:  30.040261 3848.979980 0.9064360 5.3792024 15.8109 11.4986  8
------> CAND: 357.820825 3739.729248 0.8849573 5.4313631 21.1379 11.4927  2
------> CAND: 363.963925 3986.573242 0.9532037 4.4052725 21.0141 11.4192  2
------> CAND:  60.089604 3628.910156 0.7666016 5.3311830 20.987 11.403  2
------> CAND:  33.383258 4130.945312 1.0204197 5.2747331 15.7161 11.4001  8
------> CAND: 131.516645 3763.331543 0.7615638 5.1540942 15.6971 11.3803  8
------> CAND: 158.884999 3717.976074 0.8998387 4.0760040 14.959 11.3263 16
------> CAND: 148.468302 4072.235840 1.0230577 5.3589373 14.9523 11.3175 16
------> CAND: 230.698708 3620.300049 0.8793286 3.9605489 15.6314 11.3119  8
------> CAND:  66.766515 4130.945312 1.0204197 5.2747331 17.4799 11.2925  4
------> CAND: 130.347815 3704.939453 0.8072549 4.1868825 14.9136 11.2668 16
------> CAND: 128.342069 3687.839111 0.8399799 5.4086003 17.3756 11.2095  4
------> CAND: 115.485726 3629.438965 0.7997546 5.3882880 14.8579 11.1939 16
------> CAND:  69.326314 3775.932129 0.9592908 5.5185399 14.8442 11.1759 16
------> CAND: 120.977199 3882.782715 1.0039582 5.4985714 14.7949 11.1115 16
------> CAND: 181.441275 3653.195557 0.6908280 5.0867081 15.4294 11.1024  8
------> CAND: 269.547229 3914.169922 0.8111107 4.7158790 17.2276 11.0918  4
------> CAND: 133.533031 4130.945312 1.0204197 5.2747331 15.4043 11.0763  8
------> CAND: 231.024652 3620.707520 0.8778564 5.4893603 15.3921 11.0637  8
------> CAND: 401.600279 3671.742188 0.9199279 5.5066710 15.3715 11.0424  8
------> CAND: 117.493289 4171.589844 1.0229076 4.6332846 25.4189 11.0393  1
------> CAND: 115.830614 3837.510254 0.9102546 5.3882685 14.7336 11.0315 16
------> CAND: 487.617183 3900.669678 1.0060849 5.5076752 17.1386 11.021  4
------> CAND: 230.978718 3659.958496 0.9075786 5.5023837 17.1298 11.014  4
------> CAND: 378.733110 3767.882080 0.9323819 4.0961490 15.2916 10.9597  8
------> CAND: 247.223992 3704.744629 0.8076347 5.3277769 15.2887 10.9567  8
------> CAND: 141.704455 4087.697510 1.0248307 4.4190135 14.6693 10.9476 16
------> CAND: 115.540742 3984.386230 0.8785017 4.6221747 25.1914 10.9405  1
------> CAND: 190.934380 3912.900146 0.8113469 4.9307032 14.6635 10.9401 16
------> CAND: 145.705308 4077.054199 1.0234891 5.3542891 14.6251 10.8901 16
------> CAND: 314.438679 4160.143066 0.9842404 4.7885151 25.0426 10.8759  1
------> CAND: 150.342217 3738.073730 0.9181172 5.4668012 24.9981 10.8565  1
------> CAND: 202.084191 3818.807373 0.7724434 5.0734563 15.1848 10.8493  8
------> CAND: 139.252353 3996.634766 1.0160449 5.4353986 14.5912 10.846 16
------> CAND: 115.515051 3996.644287 0.9250033 5.2429023 15.1551 10.8185  8
------> CAND: 231.005188 3788.376709 0.8468954 5.3522978 15.1543 10.8177  8
------> CAND:  25.279306 3660.750977 0.9068658 3.9709716 14.5655 10.8126 16
------> CAND: 308.314263 3681.341797 0.9749834 3.9421034 19.9688 10.7986  2
------> CAND: 232.042965 3627.901611 0.8095756 4.0500507 15.1194 10.7817  8
------> CAND:  98.996514 4166.673340 0.9845428 4.7604990 14.5299 10.7663 16
------> CAND: 231.123784 3706.204102 0.9323441 5.5199318 15.1009 10.7626  8
------> CAND: 196.928522 3786.559814 0.9907944 5.5533910 14.5232 10.7576 16
------> CAND: 231.027506 3688.732666 0.9574157 5.5403037 15.0842 10.7453  8
------> CAND:  54.564914 3997.580322 0.8746926 5.1074333 14.5022 10.7304 16
------> CAND:  20.019834 4039.755615 1.0202391 5.4040895 14.4959 10.7222 16
------> CAND:  90.178912 3749.347168 0.9841138 5.5527091 16.7476 10.7106  4
------> CAND: 230.759693 4182.568359 0.9837099 4.9858017 15.0454 10.7053  8
------> CAND:  30.044932 3628.910156 0.7666016 5.3311830 16.7287 10.6955  4
------> CAND: 232.034661 3686.184814 0.8428933 4.0841465 15.0228 10.682  8
------> CAND: 317.540592 3834.798340 0.9112129 4.2250748 24.5962 10.682  1
------> CAND: 346.588490 3723.295898 0.8966012 5.4519439 15.0182 10.6772  8
------> CAND: 115.539444 3880.581543 0.9637445 5.4644675 14.4591 10.6745 16
------> CAND: 405.178910 3694.571777 0.6882112 4.6305108 15.0084 10.6672  8
------> CAND: 115.504930 3820.870605 0.9157319 5.4036193 14.4493 10.6618 16
------> CAND:  75.791984 3792.967285 0.8402512 4.2884502 14.4424 10.6529 16
------> CAND: 230.920588 3715.825439 0.7860032 5.2802582 16.6726 10.651  4
------> CAND: 115.500259 3715.428955 0.7874733 5.2917471 14.9887 10.6469  8
------> CAND: 115.557870 3745.833252 0.9837257 5.5445151 14.4351 10.6433 16
------> CAND:  68.359123 3616.703857 0.9141217 5.5353489 14.4344 10.6424 16
------> CAND: 134.711462 3901.106201 0.9617634 5.4276891 14.4259 10.6314 16
------> CAND:  86.576925 3696.450684 0.8244136 5.3777709 14.4221 10.6265 16
------> CAND:  86.615592 3822.367676 0.9670115 5.5092430 14.4029 10.6016 16
------> CAND: 346.735372 3669.948730 0.9212859 5.5089812 24.4027 10.598  1
------> CAND: 173.159819 4167.454590 1.0094078 5.2007136 14.9281 10.5843  8
------> CAND: 448.869612 3805.544434 0.9217719 4.1461034 16.5817 10.579  4
------> CAND: 308.314004 3682.455811 0.9750633 3.9433627 16.5693 10.5692  4
------> CAND: 338.635572 3831.580811 0.9954743 5.5170140 14.9095 10.5653  8
------> CAND:  86.600541 3701.903564 0.9340541 5.5236931 14.3713 10.5608 16
------> CAND:  54.785756 4037.106201 0.9165957 4.5812421 14.3704 10.5596 16
------> CAND:  89.009824 3614.091797 0.9506668 5.5515995 14.9007 10.5561  8
------> CAND: 433.022426 3626.305664 0.8507259 5.4580712 19.5317 10.5394  2
------> CAND: 251.614108 4172.384277 0.9839330 5.0230799 14.8791 10.5339  8
------> CAND: 350.860011 4138.673828 1.0211813 4.5456638 14.8519 10.506  8
------> CAND: 202.861680 3996.913086 0.9522356 4.4177155 14.8491 10.503  8
------> CAND:  58.637651 4191.189941 1.0104886 5.1998692 14.3118 10.4837 16
------> CAND:  45.552680 3745.838623 0.9837805 5.5537982 14.3107 10.4824 16
------> CAND: 118.020612 3774.998535 0.9305382 5.4675794 14.3087 10.4798 16
------> CAND: 461.519126 4182.568359 0.9837099 4.9858017 16.4558 10.4793  4
------> CAND: 171.528026 3878.785645 0.8394333 4.4350734 14.3074 10.4781 16
------> CAND:  86.626491 3817.806641 0.9672011 5.5118918 14.3046 10.4745 16
------> CAND:  11.554126 3984.386230 0.8785017 4.6221747 14.3017 10.4707 16
------> CAND: 346.678021 3605.937744 0.9668621 5.5807300 16.44 10.4667  4
[02:17:59][437019][INFO ] Statistics: count dirty SumSpec pages 1811 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:17:59][437019][INFO ] Data processing finished successfully!
02:17:59 (437019): called boinc_finish(0)

</stderr_txt>
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