Task 1694871394

Name: Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_161_8300000_0
Workunit ID: 852628485
Created: 10 Dec 2024 17:38:25 UTC
Sent: 11 Dec 2024 16:03:23 UTC
Report deadline: 25 Dec 2024 16:03:23 UTC
Received: 11 Dec 2024 22:40:05 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 806.00
CPU time (sec): 20.20
Peak working set size (MB): 361.8
Peak swap size (MB): 6071.35
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>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[15:26:33][1793175][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_cfbf00096_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_6_dms_200_161.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 8300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_161.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_161_8300000_0_0
------> GPU usage: 0.330000
[15:26:33][1793175][INFO ] Starting data processing...
[15:26:33][1793175][INFO ] opti: No host transfer for n_steps. Use device global.
[15:26:33][1793175][INFO ] opti: No host transfer for mean. Use device global.
[15:26:33][1793175][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:26:33][1793175][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:26:33][1793175][INFO ] opti: power spectrum in fft callback (static link).
[15:26:33][1793175][INFO ] opti: __constant__ access is not uniform, bad!
[15:26:33][1793175][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[15:26:33][1793175][INFO ] CUDA global memory status (initial GPU state, including context):
[15:26:33][1793175][INFO ] No template file. Generating templates.
[15:26:33][1793175][INFO ] Template param value T_cons = 50000
[15:26:36][1793175][INFO ] Number of generated templates to be used: 50000
[15:26:36][1793175][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_6_dms_200_161.cpt
[15:26:36][1793175][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_6_dms_200_161.cpt (No such file or directory).
------> Starting from scratch...
[15:26:36][1793175][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_161.binary
[15:26:36][1793175][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_6_dms_200_DM246.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776207899915
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 246.1 cm^-3 pc
------> Scale factor: 1.03799
[15:26:36][1793175][INFO ] Allocating memory for dedispersed compressed time series...
[15:26:36][1793175][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:26:36][1793175][INFO ] 8-bit allocation done
[15:26:36][1793175][INFO ] Foobar
[15:26:36][1793175][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_161.binary
[15:26:36][1793175][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:26:36][1793175][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:26:36][1793175][INFO ] FftSize = 12582913
[15:26:36][1793175][INFO ] Seed for random number generator is 1099105707.
[15:26:38][1793175][INFO ] 8[15:26:38][1793175][INFO ] 9[15:26:38][1793175][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:26:38][1793175][INFO ] Normalization factor 3.97364e-08
[15:26:38][1793175][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
[15:26:38][1793175][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2316 MB (5661 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:26:38][1793175][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:26:38][1793175][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:26:39][1793175][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -400.27392578, mean= -0.00002386  -0.00002386
[15:26:39][1793175][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:27:33][1793175][INFO ] Checkpoint committed!
[15:28:33][1793175][INFO ] Checkpoint committed!
[15:29:33][1793175][INFO ] Checkpoint committed!
[15:30:33][1793175][INFO ] Checkpoint committed!
[15:31:33][1793175][INFO ] Checkpoint committed!
[15:32:33][1793175][INFO ] Checkpoint committed!
[15:33:33][1793175][INFO ] Checkpoint committed!
[15:34:33][1793175][INFO ] Checkpoint committed!
[15:35:33][1793175][INFO ] Checkpoint committed!
[15:36:33][1793175][INFO ] Checkpoint committed!
[15:37:33][1793175][INFO ] Checkpoint committed!
[15:38:33][1793175][INFO ] Checkpoint committed!
[15:39:33][1793175][INFO ] Checkpoint committed!
[15:39:57][1793175][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3730.630615 0.9840296 3.6172950 21.783 17.881  8
------> CAND:   0.250167 4527.921875 0.8123696 5.5197082 21.5568 17.6342  8
------> CAND:   0.499815 3829.279541 1.0015295 3.6845109 24.6721 17.1017  4
------> CAND:   0.249648 5065.373535 1.1422709 4.6732812 19.1001 14.9774  8
------> CAND:   0.500334 4393.910156 0.6816274 5.3193879 20.6322 13.8204  4
------> CAND:   0.249388 5142.131348 1.0991356 4.8658767 16.5782 13.4828 16
------> CAND:   0.500593 3736.399414 0.4047132 4.9596567 23.4075 12.8437  2
------> CAND:   0.499036 4056.457764 0.5277305 5.0945253 16.6799 12.4074  8
------> CAND:   0.498777 5071.454102 1.0216008 5.0146403 18.7458 12.3036  4
------> CAND:   0.166605 3797.887695 0.9959486 3.6668878 16.3401 12.0511  8
------> CAND: 433.027097 4041.602051 0.8744190 5.8363285 18.351 11.9876  4
------> CAND: 180.146065 4817.920410 1.0062988 5.6576433 18.1339 11.8141  4
------> CAND: 314.449838 3618.992676 0.8167922 5.8295312 16.0624 11.7608  8
------> CAND: 101.547230 3880.097168 0.9684780 3.7448487 18.035 11.7352  4
------> CAND: 113.581967 3749.974121 0.9882507 5.9237862 15.1773 11.6131 16
------> CAND: 322.605692 4046.194580 0.5961833 5.4341269 15.8615 11.5513  8
------> CAND: 130.724623 3616.922607 0.8947822 5.8723445 15.7661 11.452  8
------> CAND: 280.358120 4099.449219 0.6709059 5.5558715 21.0031 11.4126  2
------> CAND:  47.242344 4145.574219 1.0507876 3.9056079 15.0136 11.3979 16
------> CAND:   0.999629 3664.976562 0.9749127 3.5709808 20.9014 11.3522  2
------> CAND: 120.733780 3910.746826 0.8074321 5.8083048 15.5901 11.2691  8
------> CAND:  89.049009 3916.856689 1.0149294 3.7447138 14.9146 11.268 16
------> CAND: 179.038740 3778.957031 0.6408948 5.6476932 14.8927 11.2394 16
------> CAND: 432.954434 3686.149170 0.6577973 5.6896424 17.2758 11.1301  4
------> CAND: 115.522317 3941.179688 0.9750945 5.9203992 14.8085 11.1293 16
------> CAND: 115.504670 3908.880615 0.8081623 5.8037910 14.8 11.1181 16
------> CAND:   0.499555 4265.120117 1.0687248 3.9885709 17.2309 11.0944  4
------> CAND: 194.253761 3881.295898 0.6342345 5.6182575 15.3515 11.0217  8
------> CAND: 115.521538 3843.125000 0.8132604 5.8168664 15.3422 11.012  8
------> CAND: 303.407205 4487.851074 0.7058241 5.2439504 15.3315 11.001  8
------> CAND: 131.584636 3943.771729 0.8551058 5.8366923 14.7042 10.9931 16
------> CAND: 190.094608 4570.767578 0.8580559 5.5919094 14.6948 10.9809 16
------> CAND:  95.131904 3915.587158 0.9951507 5.9239759 14.6794 10.9608 16
------> CAND: 115.427596 4595.252441 0.8471092 5.5334172 14.6648 10.9418 16
------> CAND:  86.582375 3623.921631 0.7216599 5.7578502 14.6527 10.9261 16
------> CAND: 115.485207 4059.199219 0.7313357 5.6899486 14.6428 10.9131 16
------> CAND:  79.808148 3698.310303 0.8927184 3.6335497 20.1257 10.8917  2
------> CAND: 115.502594 4576.193848 1.0526664 5.8440766 14.6099 10.8703 16
------> CAND: 155.989915 3676.998291 0.9503860 5.9026871 15.1944 10.8592  8
------> CAND:  57.719248 4663.846191 1.0447464 5.7999120 14.5964 10.8527 16
------> CAND: 462.088748 3899.226074 0.9940465 5.9239187 16.9243 10.8508  4
------> CAND: 346.401384 3762.820557 0.6417502 5.6663384 20.0037 10.8192  2
------> CAND: 230.955882 3627.284424 0.6456274 5.6858764 15.151 10.8144  8
------> CAND: 367.023279 3862.198486 0.8911380 5.8747864 16.8779 10.8139  4
------> CAND: 259.676019 3931.857422 0.6040121 5.5324640 24.8413 10.7884  1
------> CAND:  90.073033 4817.920410 1.0062988 5.6576433 15.0835 10.7446  8
------> CAND: 115.485986 4293.036621 0.9375855 5.8317132 14.5082 10.7382 16
------> CAND: 351.473750 3726.804199 0.5522309 5.5248752 15.0744 10.7352  8
------> CAND:  86.601060 3706.972412 0.8448664 5.8471017 14.4973 10.7241 16
------> CAND:  71.618558 3719.551270 0.9827827 5.9198427 14.4947 10.7207 16
------> CAND: 103.015273 3734.420898 0.8819357 3.6688173 14.4925 10.7178 16
------> CAND: 104.786942 4561.004883 1.0525445 5.8570361 16.7435 10.7073  4
------> CAND: 182.828611 4050.735107 0.7961786 5.7685900 14.483 10.7055 16
------> CAND: 230.966781 3796.356934 0.5912944 5.5740514 16.7384 10.7033  4
------> CAND: 101.403721 4210.935059 0.6619804 5.4769769 15.0423 10.7022  8
------> CAND: 230.594126 4606.898438 1.0530999 4.2867355 16.7095 10.6803  4
------> CAND: 118.555719 3711.792969 0.5706277 5.5639410 14.4601 10.6758 16
------> CAND:  93.288611 3613.074707 0.9552339 5.8999443 15.0141 10.673  8
------> CAND:  86.603136 3758.129395 0.9741095 5.9139056 14.4427 10.6532 16
------> CAND: 199.634943 4730.741699 0.8493853 4.7943692 14.9903 10.6485  8
------> CAND:  19.255839 3920.240479 0.9753349 5.9214826 14.4262 10.6318 16
------> CAND: 200.323421 4077.416748 0.9189751 5.8648672 24.4761 10.6298  1
------> CAND:  86.595869 3692.981689 0.9302564 5.8975253 14.4209 10.625 16
------> CAND: 173.356527 3679.543701 0.9361133 5.8925958 14.4201 10.6239 16
------> CAND: 104.023207 4230.000488 0.9469816 5.8623881 14.4109 10.6119 16
------> CAND: 154.463742 3678.608154 0.6941305 3.7584143 14.4027 10.6014 16
------> CAND: 354.579815 4276.396484 1.0702751 3.9965348 16.5852 10.5818  4
------> CAND:  76.862719 4154.770508 0.8269365 4.0872941 14.382 10.5746 16
------> CAND: 173.161895 3685.216309 0.6633616 5.7015152 14.9085 10.5642  8
------> CAND:  86.629346 4220.258789 1.0625845 5.9397531 14.3648 10.5523 16
------> CAND:  95.528694 3865.838867 0.8635298 3.7986772 14.8953 10.5506  8
------> CAND: 199.148364 3769.395752 0.9743865 5.9180064 24.2562 10.5343  1
------> CAND: 231.166084 3649.058105 0.9438248 5.8978448 14.8785 10.5333  8
------> CAND:  97.370949 4209.456055 0.6613485 4.4164429 14.8677 10.5222  8
------> CAND: 100.140950 4019.754883 0.6810359 5.6168113 16.5097 10.5219  4
------> CAND: 115.512456 3966.030273 0.9250924 5.8885531 14.3306 10.5081 16
------> CAND:   0.166864 3785.829346 0.4180683 4.9387708 14.8538 10.5079  8
------> CAND: 140.179060 4099.449219 0.6709059 5.5558715 16.4832 10.5009  4
------> CAND: 361.886295 3651.512695 0.9280602 5.8906765 14.843 10.4968  8
------> CAND: 129.838139 3931.857422 0.6040121 5.5324640 19.4486 10.4901  2
------> CAND: 379.182580 3746.246826 0.6870717 3.8310797 14.8307 10.4841  8
------> CAND: 191.534884 3970.903809 0.8409053 5.8156815 14.8267 10.48  8
------> CAND:  58.365945 4096.570801 0.8528036 4.0058026 14.8202 10.4733  8
------> CAND: 231.057869 3616.153076 0.9118931 5.8771915 16.4475 10.4727  4
------> CAND: 230.653553 3673.231445 0.7440742 3.7145643 14.8153 10.4682  8
------> CAND:  79.327537 3702.548340 0.8507575 5.8507438 14.298 10.466 16
------> CAND: 173.241824 3775.937744 0.9573139 5.9135695 14.2954 10.4626 16
------> CAND: 305.689588 3757.771484 0.9892478 5.9281182 19.3786 10.4487  2
------> CAND: 138.622265 4294.513672 0.8230801 4.2271981 14.2819 10.4452 16
------> CAND: 372.266921 4159.195312 0.8257514 4.0858378 14.7859 10.438  8
------> CAND:  79.806850 3744.218750 0.9129809 3.6594017 19.3586 10.4368  2
------> CAND: 349.827424 3697.355957 0.8752863 3.6502268 14.7782 10.4301  8
------> CAND: 369.624339 4438.040527 0.9880413 5.8328271 16.3876 10.4253  4
------> CAND: 102.631719 4411.815918 0.8538426 4.3131680 14.7546 10.4059  8
------> CAND: 387.215167 3910.728271 0.8958321 5.8696346 14.7461 10.3971  8
------> CAND: 283.934676 3617.987793 0.8897483 3.5740330 14.7454 10.3964  8
------> CAND: 433.234445 4256.766113 1.0676644 5.9374042 16.3483 10.3942  4
------> CAND: 104.816526 3618.992676 0.8167922 5.8295312 14.2407 10.392 16
------> CAND: 170.975271 4258.094727 0.5984029 5.0077600 14.236 10.3859 16
------> CAND: 307.704676 3669.708496 0.7808303 3.6877718 14.7269 10.3773  8
[15:39:57][1793175][INFO ] Statistics: count dirty SumSpec pages 241418 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:39:57][1793175][INFO ] Data processing finished successfully!
15:39:57 (1793175): called boinc_finish(0)

</stderr_txt>
]]>