Task 1722924478

Name: Ter5_1_dns_cfbf00124_segment_3_dms_200_40000_57_9950000_1
Workunit ID: 869872161
Created: 31 Jan 2025 11:59:41 UTC
Sent: 1 Feb 2025 4:46:04 UTC
Report deadline: 15 Feb 2025 4:46:04 UTC
Received: 1 Feb 2025 8:46:10 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 98.92
CPU time (sec): 9.43
Peak working set size (MB): 400.44
Peak swap size (MB): 6175.78
Peak disk usage (MB): 0.04
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[23:56:57][17564][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_cfbf00124_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_3_dms_200_57.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 9950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_57.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_40000_57_9950000_1_0
------> GPU usage: 1.000000
[23:56:57][17564][INFO ] Starting data processing...
[23:56:57][17564][INFO ] opti: No host transfer for n_steps. Use device global.
[23:56:57][17564][INFO ] opti: No host transfer for mean. Use device global.
[23:56:57][17564][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:56:57][17564][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:56:57][17564][INFO ] opti: power spectrum in fft callback (static link).
[23:56:57][17564][INFO ] opti: __constant__ access is not uniform, bad!
[23:56:57][17564][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[23:56:57][17564][INFO ] CUDA global memory status (initial GPU state, including context):
[23:56:57][17564][INFO ] No template file. Generating templates.
[23:56:57][17564][INFO ] Template param value T_cons = 50000
[23:57:00][17564][INFO ] Number of generated templates to be used: 18035
[23:57:00][17564][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_3_dms_200_57.cpt
[23:57:00][17564][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_3_dms_200_57.cpt (No such file or directory).
------> Starting from scratch...
[23:57:00][17564][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_57.binary
[23:57:00][17564][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_DM235.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714485699165
------> 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: 235.7 cm^-3 pc
------> Scale factor: 1.61598
[23:57:00][17564][INFO ] Allocating memory for dedispersed compressed time series...
[23:57:00][17564][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:57:00][17564][INFO ] 8-bit allocation done
[23:57:00][17564][INFO ] Foobar
[23:57:00][17564][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_57.binary
[23:57:00][17564][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:57:00][17564][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:57:00][17564][INFO ] FftSize = 12582913
[23:57:00][17564][INFO ] Seed for random number generator is 1104794342.
[23:57:02][17564][INFO ] 8[23:57:02][17564][INFO ] 9[23:57:03][17564][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:57:03][17564][INFO ] Normalization factor 3.97364e-08
[23:57:03][17564][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
[23:57:03][17564][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 905 MB (11096 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:57:03][17564][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:57:03][17564][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:57:03][17564][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 950.67724609, mean= 0.00005666  0.00005666
[23:57:03][17564][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:58:25][17564][INFO ] Checkpoint committed!
[23:58:34][17564][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.525431 3602.917236 0.9673001 4.7912130 17.5342 14.7848 16
------> CAND: 353.695667 3606.731445 0.9657279 5.0071292 19.2641 12.7192  4
------> CAND: 115.525171 3600.901123 0.9682021 4.7861414 15.7109 12.3194 16
------> CAND: 100.094757 3649.467041 0.9465435 4.5241394 15.6003 12.1725 16
------> CAND: 116.752131 3631.304443 0.9544707 4.8256779 15.4581 11.9839 16
------> CAND:  31.637799 3624.816895 0.9573808 4.6727433 15.3536 11.8456 16
------> CAND: 341.823383 3615.987549 0.9617966 5.0329413 18.0813 11.7721  4
------> CAND: 133.243678 3644.266357 0.9484760 4.6496072 15.183 11.6206 16
------> CAND: 176.847704 3606.731445 0.9657279 5.0071292 15.9139 11.6059  8
------> CAND: 111.981833 3640.556152 0.9503635 4.5785265 14.765 11.0725 16
------> CAND: 115.538925 3630.791992 0.9553569 5.0291929 14.716 11.0085 16
------> CAND: 302.015457 3663.940186 0.9392728 4.6686764 17.1082 10.9969  4
------> CAND: 198.850966 3611.391846 0.9635860 4.9109635 14.6716 10.9506 16
------> CAND: 115.548527 3602.930908 0.9673570 5.0113568 14.6591 10.9344 16
------> CAND:  98.279231 3600.177490 0.9685283 4.9574013 14.6206 10.8842 16
------> CAND:   3.848002 3643.973633 0.9486206 4.6448207 14.6024 10.8605 16
------> CAND:  75.147623 3651.381836 0.9453467 4.8742566 14.5906 10.8452 16
------> CAND:  60.109327 3621.334717 0.9595246 5.0432239 20.0138 10.8253  2
------> CAND: 148.764142 3615.501709 0.9617205 4.8831468 14.5499 10.7923 16
------> CAND: 191.096832 3615.215576 0.9621811 4.3836622 14.5203 10.7539 16
------> CAND: 115.540483 3661.078369 0.9408465 4.8778629 15.0485 10.7085  8
------> CAND: 182.614516 3628.937988 0.9555997 4.5976439 14.4024 10.6009 16
------> CAND: 173.250907 3613.959473 0.9623132 4.6881065 14.3809 10.5732 16
------> CAND: 120.218914 3626.126953 0.9574639 5.0459228 24.3138 10.5594  1
------> CAND: 120.218395 3621.334717 0.9595246 5.0432239 24.2938 10.5506  1
------> CAND: 199.135907 3616.379395 0.9615743 4.4276242 14.3431 10.5243 16
------> CAND: 481.289052 3618.754150 0.9605472 4.4284091 16.4966 10.5116  4
------> CAND: 259.762176 3615.332275 0.9618943 4.4921966 14.8568 10.511  8
------> CAND:  74.637688 3624.945801 0.9576403 4.9494934 14.3028 10.4722 16
------> CAND: 125.261955 3610.307861 0.9641846 5.0036407 16.4444 10.4703  4
------> CAND: 170.911691 3615.987549 0.9617966 5.0329413 14.8042 10.4569  8
------> CAND: 141.212166 3637.218750 0.9519730 4.9065528 14.7954 10.4478  8
------> CAND: 231.090567 3605.647949 0.9661442 4.9431458 14.7768 10.4287  8
------> CAND: 415.743528 3641.456543 0.9504001 4.9849014 16.3839 10.4224  4
------> CAND: 164.162118 3618.019287 0.9605052 4.6291294 14.2574 10.4135 16
------> CAND:  73.861496 3660.452637 0.9408542 4.7768345 14.2432 10.3953 16
------> CAND: 267.068397 3629.741699 0.9551690 4.6363058 14.7326 10.3832  8
------> CAND: 263.950654 3631.302979 0.9546750 4.5395594 14.7241 10.3745  8
------> CAND: 399.993398 3619.246094 0.9601172 4.5171962 14.672 10.321  8
------> CAND:  67.104396 3610.715088 0.9637892 4.7757673 14.1784 10.3117 16
------> CAND: 121.502186 3630.427002 0.9548905 4.6147828 14.1762 10.3089 16
------> CAND:  50.072291 3653.912598 0.9442619 4.5754023 16.2394 10.308  4
------> CAND:  65.126418 3636.278564 0.9523636 4.8951674 14.6538 10.3024  8
------> CAND: 131.010602 3643.518066 0.9489177 4.6085286 23.721 10.3019  1
------> CAND: 173.178244 3646.233398 0.9475780 4.6441693 14.1555 10.2822 16
------> CAND: 120.091754 3602.861816 0.9673735 4.9800730 14.6326 10.2805  8
------> CAND: 487.177315 3629.872559 0.9551550 4.8425093 16.195 10.2729  4
------> CAND:  43.670201 3645.909424 0.9478153 4.6097131 14.6182 10.2658  8
------> CAND: 116.712166 3652.859375 0.9446086 4.8598895 16.1774 10.259  4
------> CAND:  62.633054 3649.042725 0.9461771 4.7475896 14.1338 10.2543 16
------> CAND:  30.050641 3646.321777 0.9478428 4.9140282 16.1707 10.2537  4
------> CAND:  86.133943 3615.985840 0.9613969 4.6793838 14.1316 10.2514 16
------> CAND: 118.439459 3614.875000 0.9619123 4.7859960 14.13 10.2493 16
------> CAND: 131.010861 3645.909424 0.9478153 4.6097131 23.5586 10.2314  1
------> CAND:  53.999443 3602.357178 0.9675665 4.5375128 14.5719 10.2182  8
------> CAND:  53.326536 3619.717041 0.9600257 4.4668159 14.09 10.198 16
------> CAND: 134.066841 3607.706543 0.9651980 4.5452709 18.9488 10.1941  2
------> CAND: 260.532659 3607.011719 0.9655529 4.4817467 14.5196 10.1647  8
------> CAND: 115.876028 3605.752930 0.9660354 4.8170228 14.0555 10.1536 16
------> CAND: 461.946797 3616.166016 0.9613647 4.6047740 23.3556 10.1432  1
------> CAND:  88.423852 3606.731445 0.9657279 5.0071292 14.0472 10.143 16
------> CAND: 115.545154 3605.647949 0.9661442 4.9431458 14.0383 10.1316 16
------> CAND: 189.769703 3614.809814 0.9620131 4.8694248 14.4845 10.1287  8
------> CAND: 312.858528 3636.655273 0.9523619 4.5143528 14.4835 10.1276  8
------> CAND:  86.621820 3632.838623 0.9538410 4.5913534 14.0349 10.1272 16
------> CAND: 198.959441 3621.116455 0.9592250 4.5468602 14.0335 10.1254 16
------> CAND: 218.969673 3604.550781 0.9666953 4.3760538 18.7534 10.0784  2
------> CAND: 150.371282 3641.792236 0.9499687 4.9268851 15.9391 10.0707  4
------> CAND: 115.496106 3603.680420 0.9670244 4.4403591 13.9867 10.0653 16
------> CAND: 132.185919 3633.291016 0.9541073 4.9974017 13.9846 10.0627 16
------> CAND: 391.417139 3657.573486 0.9422264 4.6840243 15.9056 10.0443  4
------> CAND: 195.394564 3616.561768 0.9611286 4.7286649 23.1211 10.0414  1
------> CAND: 187.505485 3645.140137 0.9480435 4.6658483 15.8969 10.0374  4
------> CAND: 195.394304 3614.282471 0.9621636 4.7272043 23.1013 10.0327  1
------> CAND:  86.608585 3645.526611 0.9478517 4.7895880 13.9581 10.0286 16
------> CAND:  32.600578 3665.947754 0.9383467 4.8191090 13.9512 10.0198 16
------> CAND:  15.421072 3642.480469 0.9492848 4.8025966 14.3653 10.0067  8
------> CAND: 237.188513 3603.443359 0.9670739 4.5858421 18.6136 9.99564  2
------> CAND: 116.712426 3655.273926 0.9434875 4.8607507 15.8263 9.98174  4
------> CAND: 133.833283 3617.227295 0.9608458 4.6539307 13.9206 9.98068 16
------> CAND:  40.805479 3606.597168 0.9656637 4.5963130 13.9121 9.96984 16
------> CAND: 215.677540 3612.122314 0.9634990 5.0552773 18.5557 9.9614  2
------> CAND:  50.075665 3616.776611 0.9611090 4.8522315 14.3181 9.95847  8
------> CAND: 223.621115 3624.655029 0.9578908 4.4577074 14.3173 9.95765  8
------> CAND: 188.616963 3603.515137 0.9670308 4.7807384 13.9015 9.95621 16
------> CAND: 164.424222 3625.243164 0.9571784 4.7609072 14.3154 9.9557  8
------> CAND: 143.561762 3615.953125 0.9615138 4.5588980 13.8991 9.95321 16
------> CAND:  93.996292 3653.987305 0.9439511 4.8135576 14.3114 9.95158  8
------> CAND: 231.147399 3624.379150 0.9577064 4.8713422 15.785 9.94909  4
------> CAND:  49.529398 3600.688477 0.9683066 4.9549899 13.8955 9.94861 16
------> CAND:  69.817045 3639.575928 0.9507079 4.8431654 13.8894 9.94072 16
------> CAND: 163.033253 3634.613281 0.9534938 4.9916368 14.3006 9.94052  8
------> CAND: 487.174460 3625.416504 0.9571785 4.8382120 15.7676 9.93542  4
------> CAND: 235.345998 3612.933594 0.9628284 4.8427491 14.2934 9.93325  8
------> CAND:  60.109587 3626.126953 0.9574639 5.0459228 18.5062 9.93209  2
------> CAND: 131.010342 3641.217529 0.9499739 4.6083097 22.8118 9.90704  1
------> CAND: 188.521983 3635.778564 0.9523681 4.7932024 13.8621 9.90587 16
------> CAND:  25.032772 3606.383545 0.9658100 4.9256840 13.8598 9.9029 16
------> CAND: 113.710424 3651.176270 0.9451900 4.7056913 13.855 9.89675 16
------> CAND:  60.082598 3605.149902 0.9664644 5.0765638 13.8441 9.8828 16
[23:58:34][17564][INFO ] Statistics: count dirty SumSpec pages 1309 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:58:34][17564][INFO ] Data processing finished successfully!
23:58:34 (17564): called boinc_finish(0)

</stderr_txt>
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