Task 1714110594

Name: Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_168_2350000_0
Workunit ID: 864554919
Created: 14 Jan 2025 10:18:34 UTC
Sent: 14 Jan 2025 21:14:53 UTC
Report deadline: 28 Jan 2025 21:14:53 UTC
Received: 15 Jan 2025 2:11:42 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803899
Run time (sec): 426.48
CPU time (sec): 39.75
Peak working set size (MB): 278.72
Peak swap size (MB): 10369.16
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>
[21:04:30][454425][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_cfbf00111_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_6_dms_200_168.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 2350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_168.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_168_2350000_0_0
------> GPU usage: 1.000000
[21:04:30][454425][INFO ] Starting data processing...
[21:04:30][454425][INFO ] opti: No host transfer for n_steps. Use device global.
[21:04:30][454425][INFO ] opti: No host transfer for mean. Use device global.
[21:04:30][454425][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:04:30][454425][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:04:30][454425][INFO ] opti: power spectrum in fft callback (static link).
[21:04:30][454425][INFO ] opti: __constant__ access is not uniform, bad!
[21:04:30][454425][INFO ] Running on device 0 NVIDIA GeForce RTX 2080
[21:04:30][454425][INFO ] CUDA global memory status (initial GPU state, including context):
[21:04:30][454425][INFO ] No template file. Generating templates.
[21:04:30][454425][INFO ] Template param value T_cons = 50000
[21:04:35][454425][INFO ] Number of generated templates to be used: 50000
[21:04:35][454425][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_6_dms_200_168.cpt
[21:04:35][454425][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_168.cpt (No such file or directory).
------> Starting from scratch...
[21:04:35][454425][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_168.binary
[21:04:35][454425][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_6_dms_200_DM246.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776220274274
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 246.8 cm^-3 pc
------> Scale factor: 1.00675
[21:04:35][454425][INFO ] Allocating memory for dedispersed compressed time series...
[21:04:35][454425][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:04:35][454425][INFO ] 8-bit allocation done
[21:04:35][454425][INFO ] Foobar
[21:04:35][454425][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_168.binary
[21:04:36][454425][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:04:36][454425][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:04:36][454425][INFO ] FftSize = 12582913
[21:04:36][454425][INFO ] Seed for random number generator is -1039202094.
[21:04:39][454425][INFO ] 8[21:04:39][454425][INFO ] 9[21:04:41][454425][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:04:41][454425][INFO ] Normalization factor 3.97364e-08
[21:04:41][454425][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
[21:04:41][454425][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 760 MB (7216 MB free / 7976 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:04:41][454425][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:04:41][454425][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:04:41][454425][INFO ] TimeSeriesLength = 16769819, params->nsamples = 25165824
sum = -1241.33740234, mean= -0.00007402  -0.00007402
[21:04:41][454425][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:05:30][454425][INFO ] Checkpoint committed!
[21:06:30][454425][INFO ] Checkpoint committed!
[21:07:30][454425][INFO ] Checkpoint committed!
[21:08:30][454425][INFO ] Checkpoint committed!
[21:09:30][454425][INFO ] Checkpoint committed!
[21:10:30][454425][INFO ] Checkpoint committed!
[21:11:30][454425][INFO ] Checkpoint committed!
[21:11:34][454425][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3612.362061 0.9471363 2.8664262 20.6755 16.6763  8
------> CAND:   0.250426 5774.098633 1.1147381 2.4433942 20.3849 16.3616  8
------> CAND:   0.250167 4158.738770 0.4211133 2.0637753 20.1286 16.0845  8
------> CAND:   0.500334 3611.988770 0.9661931 2.8720305 25.1883 13.9066  2
------> CAND:   0.501112 4161.754395 0.4869672 1.1795474 25.0011 13.7947  2
------> CAND:   0.501372 5750.496582 1.1758275 1.7294521 24.893 13.7301  2
------> CAND:   0.250686 5050.170410 1.1789868 1.1126436 17.7773 13.5661  8
------> CAND:   0.499555 3762.687988 0.9755145 2.8973646 19.0691 12.5627  4
------> CAND: 345.539813 3830.624268 0.8716960 2.8650751 28.2266 12.2586  1
------> CAND: 119.942017 5773.482422 1.1497830 2.5065424 22.3747 12.2284  2
------> CAND: 115.175353 3989.956299 1.0282627 2.9403250 15.6139 12.1905 16
------> CAND: 179.735003 4430.053223 1.0215992 2.9427114 28.0518 12.1827  1
------> CAND:  39.980759 5773.482422 1.1497830 2.5065424 16.3538 12.0654  8
------> CAND: 115.202342 4238.066406 0.8836721 2.8783176 15.5064 12.0478 16
------> CAND: 199.175612 5612.659180 1.2130595 2.7440193 18.408 12.0332  4
------> CAND: 230.538591 4573.962891 0.7902970 2.7270305 16.3094 12.019  8
------> CAND:   1.251353 5446.875000 0.9023253 2.1890957 27.5987 11.986  1
------> CAND: 172.737598 4050.094727 0.8233069 2.8506143 16.2101 11.915  8
------> CAND:  86.383072 3872.938721 0.7990711 2.8359184 15.4031 11.911 16
------> CAND: 115.262548 4418.176758 0.7267616 2.7114222 15.3728 11.8709 16
------> CAND:   1.250834 4164.463867 0.4105810 1.9909838 27.2052 11.8151  1
------> CAND: 196.103802 4320.206055 1.0803636 0.6900356 16.0964 11.7963  8
------> CAND:   0.504226 4931.476074 0.7704825 2.4995167 15.2647 11.7282 16
------> CAND: 289.022872 3917.843750 0.5492837 2.6057618 21.5209 11.7204  2
------> CAND:  19.990250 5773.482422 1.1497830 2.5065424 15.2127 11.6597 16
------> CAND: 115.234781 3981.707275 0.5884240 2.6445379 15.1926 11.6332 16
------> CAND: 255.522316 3623.584717 0.6744757 2.7438910 17.8616 11.5968  4
------> CAND:   1.251094 4943.030762 0.6941866 2.2516649 26.5892 11.5475  1
------> CAND: 156.201155 3636.315430 0.4918101 2.5751522 15.1173 11.534 16
------> CAND: 115.204678 4761.908203 0.8173494 2.6874127 15.1005 11.512 16
------> CAND: 172.705938 4161.900391 0.9472020 2.9113789 15.0744 11.4776 16
------> CAND:   0.249648 3646.518311 0.9709487 2.8801072 15.7296 11.4141  8
------> CAND:  86.420182 3642.334717 0.4292831 2.4831669 15.7217 11.4058  8
------> CAND:  37.389041 4603.188477 0.7777601 1.1144804 15.7121 11.3959  8
------> CAND: 115.244123 3853.312988 0.7336252 2.7960787 15.01 11.3932 16
------> CAND: 345.539554 3829.716309 0.8721680 2.8652120 20.9692 11.3925  2
------> CAND:  86.369837 3982.705566 0.8539279 2.8634493 14.9968 11.3758 16
------> CAND: 316.857564 3617.539062 0.8527189 2.8316851 17.5804 11.3725  4
------> CAND:   0.500074 3616.696777 0.8726125 0.3136280 20.8491 11.3211  2
------> CAND:  86.386705 4063.368652 0.8159123 2.8399990 14.9447 11.3075 16
------> CAND: 115.269295 4573.962891 0.7902970 2.7270305 14.924 11.2803 16
------> CAND: 203.814338 3926.069824 0.4376655 1.0212843 25.9692 11.2783  1
------> CAND: 196.104840 4316.451660 1.0797874 0.6929056 17.4189 11.244  4
------> CAND: 431.810518 4111.741699 0.9768530 2.9300566 17.3931 11.2234  4
------> CAND: 115.223881 4079.046875 0.7161616 2.7707460 14.8547 11.1897 16
------> CAND: 271.796913 4549.970703 1.1139650 0.8293432 20.5934 11.1692  2
------> CAND: 345.580037 4079.906250 1.0212107 2.9473898 17.3084 11.156  4
------> CAND: 108.480795 4372.444336 0.9176697 2.8876586 14.8282 11.1551 16
------> CAND:  59.971009 5773.482422 1.1497830 2.5065424 17.3021 11.151  4
------> CAND: 230.525096 4418.176758 0.7267616 2.7114222 15.4696 11.1441  8
------> CAND: 118.580113 3632.294189 0.5241209 2.6154850 14.7946 11.1111 16
------> CAND: 212.696558 3957.455078 0.7211964 0.6403719 15.3811 11.0524  8
------> CAND:   0.167124 5682.475586 1.0689627 1.8823085 15.3803 11.0515  8
------> CAND: 199.174833 5629.826172 1.2147726 2.7514503 17.171 11.0468  4
------> CAND: 229.763956 4749.804199 0.9006174 2.7888126 15.3663 11.037  8
------> CAND:  86.403054 4064.919189 0.7272214 2.7750921 14.7295 11.0262 16
------> CAND: 134.708088 3666.234375 0.3541963 2.2848361 15.3445 11.0144  8
------> CAND: 151.809742 4283.704590 0.7360130 0.8949724 17.1095 10.9979  4
------> CAND: 216.961591 4372.444336 0.9176697 2.8876586 15.3211 10.9902  8
------> CAND: 172.770036 3830.624268 0.8716960 2.8650751 20.288 10.988  2
------> CAND:  37.387224 4431.202148 0.7156491 1.0475098 15.3016 10.9701  8
------> CAND:   0.499815 5224.303711 1.1991966 2.8975494 17.0412 10.9436  4
------> CAND: 345.707716 4147.528809 0.9755206 2.9250863 15.2538 10.9206  8
------> CAND: 212.751833 3659.106934 0.8424032 2.8374965 15.2306 10.8966  8
------> CAND: 115.179765 3829.716309 0.8721680 2.8652120 15.2286 10.8946  8
------> CAND: 491.324271 3934.861084 0.6127532 0.7197930 16.9773 10.8928  4
------> CAND: 209.774225 4342.655273 1.0515864 2.9621174 15.2194 10.885  8
------> CAND: 365.290277 4552.508301 0.8429217 2.7893569 15.2165 10.882  8
------> CAND:  80.115666 5059.428711 1.1800959 1.1182520 16.9351 10.8593  4
------> CAND:  89.867501 4430.053223 1.0215992 2.9427114 20.068 10.8574  2
------> CAND: 196.099909 4233.102539 1.0382695 0.6583172 15.1921 10.8568  8
------> CAND: 345.489209 4190.735352 0.9443439 2.9145584 16.9103 10.8396  4
------> CAND:  44.337918 4574.262207 0.8365207 2.7861776 14.5842 10.8369 16
------> CAND: 352.306774 4732.402344 1.0172377 1.0018923 15.1409 10.8039  8
------> CAND:  59.911581 4430.053223 1.0215992 2.9427114 16.8588 10.7987  4
------> CAND:   1.250575 3727.097900 0.3058619 1.2812067 24.8536 10.7938  1
------> CAND: 172.720730 3858.281738 0.9371924 2.8948839 15.1302 10.7928  8
------> CAND:   0.500853 3666.741455 0.3437825 0.9521908 16.8254 10.7723  4
------> CAND:   0.625677 5446.875000 0.9023253 2.1890957 19.9058 10.7612  2
------> CAND:  86.364906 4233.658691 1.0668184 2.9698510 15.0928 10.7542  8
------> CAND: 230.488506 3853.312988 0.7336252 2.7960787 15.0878 10.7491  8
------> CAND: 196.104581 4310.952148 1.0779237 0.6902682 15.0875 10.7487  8
------> CAND: 460.851928 4248.617676 0.8042782 2.8154273 16.7919 10.7457  4
------> CAND: 124.267256 3988.302979 0.9855805 0.5275099 15.0184 10.6774  8
------> CAND: 307.338509 3775.947754 0.7364525 2.7911210 16.7027 10.6749  4
------> CAND:  86.347260 3762.680176 0.9148652 2.8796194 14.4475 10.6594 16
------> CAND: 115.250611 4442.403809 0.8152788 2.7981617 14.4473 10.6592 16
------> CAND: 279.911246 3775.328613 0.5555733 2.6455002 14.9949 10.6533  8
------> CAND: 160.429079 4724.691406 0.6023448 1.7694459 16.6609 10.6418  4
------> CAND: 458.646360 4086.765381 0.6238070 0.8415329 19.7012 10.6399  2
------> CAND: 172.722546 4377.540039 0.9742536 2.9151325 16.6577 10.6393  4
------> CAND: 388.358564 3994.514893 0.9641776 2.9158342 16.6185 10.6082  4
------> CAND:   0.625417 4164.463867 0.4105810 1.9909838 19.634 10.6  2
------> CAND: 148.875212 3659.983154 0.8046162 0.3754945 14.3966 10.5934 16
------> CAND: 403.028617 4187.493652 0.6757836 0.8694867 14.9367 10.5932  8
------> CAND:  89.522614 3619.044678 0.7920065 0.3553818 14.388 10.5823 16
------> CAND: 432.096237 3929.383789 0.5232424 2.5721743 19.5831 10.5698  2
------> CAND:  86.422258 3731.880859 0.4535932 2.5059280 14.3733 10.5633 16
------> CAND:  19.475643 4604.289062 0.9523971 2.8775187 14.9048 10.5603  8
------> CAND: 499.546040 4282.600098 0.6654432 2.6755879 16.5534 10.5566  4
[21:11:34][454425][INFO ] Statistics: count dirty SumSpec pages 272489 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:11:34][454425][INFO ] Data processing finished successfully!
21:11:34 (454425): called boinc_finish(0)

</stderr_txt>
]]>