Task 1715575418

Name: Ter5_1_dns_cfbf00112_segment_2_dms_200_40000_65_9600000_1
Workunit ID: 865459156
Created: 17 Jan 2025 10:34:57 UTC
Sent: 17 Jan 2025 13:59:24 UTC
Report deadline: 31 Jan 2025 13:59:24 UTC
Received: 17 Jan 2025 16:24:01 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,606.94
CPU time (sec): 43.89
Peak working set size (MB): 235.13
Peak swap size (MB): 65249.21
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>
[15:09:47][24382][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_cfbf00112_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_2_dms_200_65.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_cfbf00112_segment_2_dms_200_65.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_40000_65_9600000_1_0
------> GPU usage: 0.331000
[15:09:47][24382][INFO ] Starting data processing...
[15:09:47][24382][INFO ] opti: No host transfer for n_steps. Use device global.
[15:09:47][24382][INFO ] opti: No host transfer for mean. Use device global.
[15:09:47][24382][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:09:47][24382][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:09:47][24382][INFO ] opti: power spectrum in fft callback (static link).
[15:09:47][24382][INFO ] opti: __constant__ access is not uniform, bad!
[15:09:47][24382][INFO ] Running on device 3 NVIDIA GeForce GTX 750 Ti
[15:09:47][24382][INFO ] CUDA global memory status (initial GPU state, including context):
[15:09:47][24382][INFO ] No template file. Generating templates.
[15:09:47][24382][INFO ] Template param value T_cons = 50000
[15:09:52][24382][INFO ] Number of generated templates to be used: 50000
[15:09:52][24382][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_2_dms_200_65.cpt
[15:09:52][24382][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_2_dms_200_65.cpt (No such file or directory).
------> Starting from scratch...
[15:09:52][24382][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_65.binary
[15:09:52][24382][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_2_dms_200_DM236.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961083445
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 236.5 cm^-3 pc
------> Scale factor: 2.17319
[15:09:52][24382][INFO ] Allocating memory for dedispersed compressed time series...
[15:09:52][24382][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:09:52][24382][INFO ] 8-bit allocation done
[15:09:52][24382][INFO ] Foobar
[15:09:52][24382][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_65.binary
[15:09:52][24382][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:09:52][24382][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:09:52][24382][INFO ] FftSize = 12582913
[15:09:52][24382][INFO ] Seed for random number generator is 1105235460.
[15:09:54][24382][INFO ] 8[15:09:54][24382][INFO ] 9[15:09:55][24382][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:09:55][24382][INFO ] Normalization factor 3.97364e-08
[15:09:55][24382][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
[15:09:55][24382][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1748 MB (2289 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:09:55][24382][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:09:55][24382][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:09:55][24382][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 825.31970215, mean= 0.00004919  0.00004919
[15:09:55][24382][INFO ] Launching time series padding kernel: grid 196608, block 32
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[17:16:32][24382][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.503892 3636.714600 0.7420051 5.2106953 16.3066 13.1166 16
------> CAND: 346.301732 3963.289062 0.8833513 5.0558882 18.82 12.363  4
------> CAND: 100.042596 4057.618896 1.0216401 5.3636909 28.4389 12.3509  1
------> CAND: 100.042336 4059.256836 1.0217896 5.3621740 28.1878 12.2418  1
------> CAND:  50.021428 4057.618896 1.0216401 5.3636909 21.7653 11.8658  2
------> CAND:  38.868503 4048.813965 1.0142078 4.4594030 15.3109 11.7892 16
------> CAND:  91.281048 3747.930176 0.9837270 4.0382867 15.1998 11.6427 16
------> CAND: 388.671273 3624.034180 0.8593550 4.0209069 15.8988 11.5902  8
------> CAND:  39.779380 3957.050049 0.8853671 5.0664091 15.1231 11.5417 16
------> CAND: 385.164526 3804.248779 0.9550898 4.1561089 21.1938 11.5259  2
------> CAND: 230.969895 3713.693359 0.7851805 5.2130346 15.8005 11.4878  8
------> CAND:  86.609623 3850.217529 0.9971739 5.4814687 15.0801 11.4851 16
------> CAND:  67.827908 3632.983643 0.7671040 4.2174644 15.0533 11.45 16
------> CAND: 282.465594 3952.412598 0.8887513 5.1439710 15.7597 11.4454  8
------> CAND: 173.150996 3963.289062 0.8833513 5.0558882 20.9766 11.3968  2
------> CAND:  86.601579 3751.249268 0.8740655 5.3692303 14.9676 11.3374 16
------> CAND: 150.266181 4127.046875 1.0069137 5.1546755 17.5283 11.3311  4
------> CAND: 311.559425 3666.165527 0.6962144 4.9973755 15.6198 11.2999  8
------> CAND:  58.012493 3892.695801 0.8244287 4.6410680 14.907 11.2581 16
------> CAND:  75.133091 4127.046875 1.0069137 5.1546755 20.7207 11.2449  2
------> CAND: 346.515049 3715.278564 0.9771470 5.5137110 20.7198 11.2443  2
------> CAND:  86.567323 3634.354492 0.7607561 5.2656374 14.8936 11.2406 16
------> CAND:  10.174316 3625.206299 0.8543471 4.0138645 20.6218 11.1861  2
------> CAND: 231.003891 3772.504883 0.8573365 5.3351531 15.5084 11.1843  8
------> CAND: 173.294245 3828.010742 0.9115187 5.3494773 17.3393 11.1806  4
------> CAND: 115.510639 4065.044678 1.0152333 5.2838788 15.4836 11.1586  8
------> CAND:  33.878661 4142.035156 1.0080463 5.1893392 14.8218 11.1467 16
------> CAND:  56.094201 3857.943359 0.8509269 4.4099002 14.8071 11.1274 16
------> CAND: 347.861642 3760.543457 0.9600167 4.0623097 15.4355 11.1088  8
------> CAND: 346.339361 3689.265625 0.7031493 4.8208628 20.4469 11.0823  2
------> CAND: 115.446021 3693.575928 0.6902561 4.8208318 14.7449 11.0462 16
------> CAND:  33.381701 3700.733887 0.8121857 5.2973266 15.3487 11.0188  8
------> CAND: 346.513232 3718.413330 0.9773473 5.5125051 17.1228 11.0084  4
------> CAND: 100.103321 3738.115967 0.7272540 4.8166084 15.3375 11.0072  8
------> CAND: 231.400161 4073.362793 1.0159205 5.2840052 15.335 11.0047  8
------> CAND:  50.021168 4059.256836 1.0217896 5.3621740 20.2854 10.9864  2
------> CAND:  52.063505 4044.813721 1.0202857 5.3579249 15.2969 10.9652  8
------> CAND:  88.862682 3730.431885 0.9502915 5.5001798 14.6532 10.9266 16
------> CAND: 116.312782 4075.647705 0.9378420 4.9234915 14.6473 10.919 16
------> CAND: 179.094534 3764.216797 0.9852207 4.0576630 14.6456 10.9168 16
------> CAND: 115.488321 3641.596680 0.7591669 5.2069306 14.643 10.9134 16
------> CAND: 231.063318 3680.275391 0.8815031 4.0754094 15.241 10.9073  8
------> CAND:  86.512826 4091.710938 0.9361873 4.9047360 14.6372 10.9059 16
------> CAND: 459.418399 3838.869385 0.9078751 5.3399639 25.0981 10.9  1
------> CAND: 449.602465 3865.502686 0.9637828 4.2028618 16.9823 10.8968  4
------> CAND: 273.990544 4147.202637 0.9845493 4.7503653 15.2293 10.8952  8
------> CAND: 223.025282 4145.252441 1.0079138 4.6736269 15.2234 10.8892  8
------> CAND: 193.317971 3664.682373 0.7045398 4.4378324 14.6243 10.889 16
------> CAND: 346.277338 3743.117676 0.7899868 5.1769710 16.9585 10.8779  4
------> CAND: 245.078629 3619.133789 0.9043862 5.4884276 16.9414 10.8643  4
------> CAND: 115.454325 4014.854492 0.9198766 5.1683555 14.5936 10.8492 16
------> CAND: 172.990100 3876.231201 0.8935896 4.3700814 14.5864 10.8397 16
------> CAND: 299.325645 4151.811523 1.0080464 4.6949778 15.1509 10.8142  8
------> CAND:  66.738229 3626.937500 0.8118705 5.3503180 14.5596 10.805 16
------> CAND: 136.048972 3683.422363 0.8783805 5.4280329 14.5429 10.7832 16
------> CAND:  23.126158 3851.277100 0.9972804 5.4809589 14.5427 10.7829 16
------> CAND:  33.347445 4057.618896 1.0216401 5.3636909 16.824 10.7711  4
------> CAND: 385.146879 3864.908203 0.9984454 4.1894727 19.9176 10.7682  2
------> CAND: 400.662412 3690.036377 0.7019750 4.6176276 15.1048 10.7666  8
------> CAND: 200.245309 3675.682373 0.8584610 5.4037943 24.7261 10.7384  1
------> CAND: 432.667417 3804.602295 0.7847253 4.5588655 19.8549 10.731  2
------> CAND: 222.413619 4045.625488 1.0203608 4.4136534 15.0642 10.7247  8
------> CAND: 350.462443 3845.763672 0.8559071 4.4316821 15.0299 10.6893  8
------> CAND:  16.708237 3611.584717 0.9650891 5.5500035 15.0208 10.6799  8
------> CAND: 346.588749 3828.010742 0.9115187 5.3494773 24.5832 10.6763  1
------> CAND: 447.156592 3706.993408 0.9766905 3.9848862 16.6876 10.663  4
------> CAND: 115.505708 3730.562744 0.9208857 5.4585638 14.4494 10.6619 16
------> CAND:  47.513272 3840.334473 0.9962569 4.1242256 15.0004 10.6589  8
------> CAND: 115.446540 3689.265625 0.7031493 4.8208628 14.9894 10.6475  8
------> CAND: 369.556867 3680.243408 0.8498064 5.3755159 14.9872 10.6453  8
------> CAND: 173.140356 3687.186768 0.7117299 4.9296246 14.9807 10.6386  8
------> CAND: 115.429932 3689.066895 0.7049862 4.6120152 14.428 10.6342 16
------> CAND: 416.119037 3629.364746 0.8304334 4.0885420 16.64 10.6253  4
------> CAND: 487.623930 3774.726074 0.8545293 4.2573767 16.6346 10.621  4
------> CAND: 121.178838 3760.802734 0.8655184 5.3324327 14.9609 10.6182  8
------> CAND: 423.032880 3892.329346 0.8880585 5.2733974 24.4016 10.5975  1
------> CAND:  86.575368 3963.289062 0.8833513 5.0558882 16.6037 10.5964  4
------> CAND:  25.028879 3698.211914 0.8155279 5.2845464 14.9356 10.5921  8
------> CAND: 193.180431 4005.732178 1.0165044 4.3595238 14.9076 10.5633  8
------> CAND: 353.059610 3648.674805 0.7166702 4.3469038 19.5647 10.5589  2
------> CAND: 254.112143 3628.221924 0.8384530 5.4031620 16.5457 10.5505  4
------> CAND: 136.677503 3694.698242 0.8218409 4.2117209 14.3483 10.531 16
------> CAND: 170.912470 3689.913818 0.7014630 4.8388705 14.3471 10.5295 16
------> CAND:  10.173537 3732.194580 0.9201562 4.0793777 16.5184 10.5289  4
------> CAND:  96.584896 3824.822754 0.9129478 5.3619723 16.5147 10.5259  4
------> CAND: 360.197150 4091.994873 1.0175411 4.5096684 24.2305 10.5232  1
------> CAND:  98.840290 3761.070557 0.8656965 4.2197552 14.3363 10.5154 16
------> CAND: 208.790426 3868.612549 0.8967152 4.3484211 14.8582 10.5124  8
------> CAND:  93.999147 3890.034424 0.8257850 4.6437626 14.8575 10.5117  8
------> CAND: 395.065838 3631.839600 0.7756187 5.2562909 14.8574 10.5116  8
------> CAND: 115.485467 3636.354248 0.7433301 5.1974864 14.3274 10.504 16
------> CAND:  86.585489 3794.680664 0.8376089 5.2717252 14.3265 10.5028 16
------> CAND: 115.542040 3699.806641 0.8150529 5.3182158 16.4738 10.4935  4
------> CAND: 115.572402 3677.691895 0.9746647 5.5402141 14.8359 10.4895  8
------> CAND: 357.615812 3866.630371 0.8967467 5.2794995 19.4456 10.4883  2
------> CAND: 348.235075 4096.981445 0.9356465 4.9011374 14.8237 10.4769  8
------> CAND: 284.211831 3624.824951 0.8550234 4.0333209 14.8142 10.4672  8
------> CAND:  86.610142 3617.401367 0.9108451 5.5053902 14.2931 10.4596 16
------> CAND: 346.551640 3989.965088 1.0148894 5.3881936 24.0596 10.4489  1
------> CAND:  86.598724 3805.187744 0.7839559 5.0290632 14.7949 10.4473  8
[17:16:32][24382][INFO ] Statistics: count dirty SumSpec pages 2896 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:16:32][24382][INFO ] Data processing finished successfully!
17:16:32 (24382): called boinc_finish(0)

</stderr_txt>
]]>