Task 1721151455

Name: Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_184_8100000_0
Workunit ID: 868817302
Created: 27 Jan 2025 22:04:17 UTC
Sent: 28 Jan 2025 8:00:08 UTC
Report deadline: 11 Feb 2025 8:00:08 UTC
Received: 28 Jan 2025 12:19:17 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 260.00
CPU time (sec): 17.08
Peak working set size (MB): 378.13
Peak swap size (MB): 6175.78
Peak disk usage (MB): 0.02
Validation state: Invalid
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>
[05:45:17][58260][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_cfbf00113_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_7_dms_200_184.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 8100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_184.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_184_8100000_0_0
------> GPU usage: 1.000000
[05:45:17][58260][INFO ] Starting data processing...
[05:45:17][58260][INFO ] opti: No host transfer for n_steps. Use device global.
[05:45:17][58260][INFO ] opti: No host transfer for mean. Use device global.
[05:45:17][58260][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:45:17][58260][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:45:17][58260][INFO ] opti: power spectrum in fft callback (static link).
[05:45:17][58260][INFO ] opti: __constant__ access is not uniform, bad!
[05:45:17][58260][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[05:45:17][58260][INFO ] CUDA global memory status (initial GPU state, including context):
[05:45:17][58260][INFO ] No template file. Generating templates.
[05:45:17][58260][INFO ] Template param value T_cons = 50000
[05:45:20][58260][INFO ] Number of generated templates to be used: 50000
[05:45:20][58260][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_184.cpt
[05:45:20][58260][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_184.cpt (No such file or directory).
------> Starting from scratch...
[05:45:20][58260][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_184.binary
[05:45:20][58260][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_7_dms_200_DM248.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768291118
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 248.4 cm^-3 pc
------> Scale factor: 1.43801
[05:45:20][58260][INFO ] Allocating memory for dedispersed compressed time series...
[05:45:20][58260][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:45:20][58260][INFO ] 8-bit allocation done
[05:45:20][58260][INFO ] Foobar
[05:45:20][58260][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_184.binary
[05:45:20][58260][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:45:21][58260][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:45:21][58260][INFO ] FftSize = 12582913
[05:45:21][58260][INFO ] Seed for random number generator is 1105831920.
[05:45:23][58260][INFO ] 8[05:45:23][58260][INFO ] 9[05:45:24][58260][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:45:24][58260][INFO ] Normalization factor 3.97364e-08
[05:45:24][58260][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
[05:45:24][58260][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 928 MB (11073 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:45:24][58260][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:45:24][58260][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:45:24][58260][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1351.29516602, mean= 0.00008054  0.00008054
[05:45:24][58260][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:46:45][58260][INFO ] Checkpoint committed!
[05:48:13][58260][INFO ] Checkpoint committed!
[05:49:36][58260][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4945.543457 1.0258144 4.5557323 23.3045 19.5482  8
------> CAND:   0.499555 3640.103760 0.4907646 3.9195399 22.8685 19.0691  8
------> CAND:   1.498665 4026.854248 1.0331055 3.7759798 32.9621 18.5671  2
------> CAND:   1.498925 3617.162354 0.8804435 3.5391650 32.8049 18.4726  2
------> CAND:   0.249907 3899.022461 0.4509822 4.4561663 22.0015 18.1196  8
------> CAND:   0.499036 5301.741211 1.1468482 4.8326206 21.8664 17.9721  8
------> CAND:   0.249648 5314.050293 1.1290606 4.8963141 19.4132 17.3967 16
------> CAND:   0.749203 4026.854248 1.0331055 3.7759798 24.7811 17.1908  4
------> CAND:   0.749462 3617.162354 0.8804435 3.5391650 24.4352 16.9083  4
------> CAND:   0.166345 4201.750000 0.6902536 4.2303801 18.7489 16.4659 16
------> CAND:   0.500074 4899.762207 1.0467703 5.7918987 20.0631 16.0137  8
------> CAND:   0.500334 3615.520264 0.8894224 5.9079747 19.7496 15.6756  8
------> CAND:   0.166605 3908.364258 0.5946027 4.0555410 17.9219 15.3184 16
------> CAND:   0.499815 4690.414062 1.1291173 5.9380107 19.3472 15.2427  8
------> CAND:   1.249018 3835.534668 0.5583516 5.5742731 27.3454 15.1966  2
------> CAND:   1.248758 4204.793945 0.6892870 5.6511226 27.2455 15.1368  2
------> CAND:   1.248499 4913.829102 1.0282445 5.7480803 27.1799 15.0976  2
------> CAND:   1.248239 5185.219238 1.1710224 5.7751198 26.948 14.9588  2
------> CAND:   0.374731 4026.854248 1.0331055 3.7759798 18.7958 14.6515  8
------> CAND:   1.498406 4254.059082 1.0676821 3.9235284 26.3344 14.5916  2
------> CAND:   0.250167 3667.351807 0.3988188 4.2206244 18.4536 14.2858  8
------> CAND:   0.624379 4204.793945 0.6892870 5.6511226 20.3394 13.5842  4
------> CAND:   0.624120 5185.219238 1.1710224 5.7751198 20.1472 13.4293  4
------> CAND:   0.624639 3644.332275 0.4826380 5.5220680 19.7798 13.1336  4
------> CAND: 115.538147 3712.897217 0.7960488 5.8586817 16.1213 12.8677 16
------> CAND:   0.312190 4490.531738 0.7820413 5.6467967 16.7899 12.523  8
------> CAND:   0.416253 3638.876709 0.5121570 5.5716534 16.7321 12.4622  8
------> CAND: 488.731256 5208.553223 1.0178475 5.3349023 18.8979 12.4254  4
------> CAND:   0.415993 5161.014648 1.1683061 5.7617645 16.6912 12.4193  8
------> CAND: 461.754760 4079.832520 0.6241182 5.5996323 18.773 12.3254  4
------> CAND:   0.498777 4207.758789 1.0294017 3.9111166 16.5915 12.3146  8
------> CAND:  76.950174 3722.443359 0.5277576 5.5631208 16.5646 12.2864  8
------> CAND:   0.249388 3788.379150 0.9000421 3.6613002 15.5573 12.1154 16
------> CAND: 461.765400 3721.229492 0.5369207 5.5879545 18.3113 11.9558  4
------> CAND:   0.998851 4086.386230 0.6146512 4.2211895 21.712 11.8341  2
------> CAND: 230.877510 4079.832520 0.6241182 5.5996323 16.1266 11.8278  8
------> CAND:   0.998591 4719.338867 0.9110946 4.4811583 21.6833 11.817  2
------> CAND: 377.437122 3621.625488 0.7332760 5.8164644 16.1095 11.81  8
------> CAND: 142.646733 3850.089844 0.7507743 5.8228297 15.2887 11.7599 16
------> CAND: 289.714463 3967.581543 0.9518987 5.9459772 15.9423 11.6356  8
------> CAND:   0.998332 5315.601074 1.1620482 4.7837791 17.8965 11.6246  4
------> CAND:   1.000148 3955.622314 1.0024486 3.7348750 21.0814 11.4591  2
------> CAND:   0.214095 4026.854248 1.0331055 3.7759798 15.0015 11.3819 16
------> CAND: 272.831836 4044.485840 0.5214449 4.4286156 15.6097 11.2895  8
------> CAND:   0.999889 5293.942383 1.0696032 5.4479456 20.7836 11.2822  2
------> CAND: 206.055200 4459.339355 1.0559884 5.9433861 15.5821 11.2608  8
------> CAND: 288.736892 3889.010498 0.6998302 5.7694192 17.4126 11.2389  4
------> CAND:  76.947838 3811.558838 0.5591243 5.5855875 15.5517 11.2293  8
------> CAND: 160.617742 4947.366211 1.0266589 5.7365980 14.8762 11.2177 16
------> CAND: 346.526208 3677.805908 0.7056569 5.7942438 15.534 11.2109  8
------> CAND:   2.497516 4207.577148 0.6866139 5.6451735 25.7684 11.1911  1
------> CAND:   2.496478 5185.219238 1.1710224 5.7751198 25.7656 11.1898  1
------> CAND: 346.188586 3842.859375 0.5398574 5.5533032 17.3198 11.1651  4
------> CAND:   1.498146 4612.081055 1.1190742 4.1621056 17.3189 11.1644  4
------> CAND:   2.496997 4700.092285 0.9171906 5.7220340 25.6571 11.1427  1
------> CAND: 115.516089 4463.172363 0.9121574 5.8178988 14.8136 11.1359 16
------> CAND:   0.187366 4026.854248 1.0331055 3.7759798 14.8084 11.1291 16
------> CAND:   1.000408 3971.337402 0.4648791 5.1663489 20.5009 11.1143  2
------> CAND:   2.496738 4913.829102 1.0282445 5.7480803 25.563 11.1019  1
------> CAND: 230.978718 3627.896973 0.6141296 5.7184215 15.4005 11.0725  8
------> CAND: 186.182248 3634.596924 0.5354850 5.6109414 15.3923 11.064  8
------> CAND: 370.799137 3816.522949 0.5465905 5.5779557 15.3806 11.0518  8
------> CAND:   2.497776 3913.670898 0.5850992 5.6072202 25.4231 11.0411  1
------> CAND:   1.499184 4029.275391 0.7748227 3.9490888 20.3338 11.0151  2
------> CAND:   2.498035 3640.071533 0.4913948 5.5410810 25.2999 10.9876  1
------> CAND:  20.768518 4170.118652 0.9979463 3.8963203 14.6989 10.9862 16
------> CAND: 432.945870 3791.376953 0.8582950 5.9008546 17.0889 10.9815  4
------> CAND:   2.497257 4387.871094 0.7888706 5.6955209 25.268 10.9737  1
------> CAND: 275.580816 4164.873535 0.8631482 3.9946749 17.0751 10.9705  4
------> CAND: 115.548787 3614.528564 0.9187328 5.9173117 14.6838 10.9665 16
------> CAND: 230.933823 4301.807129 0.7042016 5.6010208 15.2921 10.9602  8
------> CAND: 239.510341 3615.183594 0.9288461 3.5163400 15.2792 10.9469  8
------> CAND: 244.365498 5208.553223 1.0178475 5.3349023 15.2789 10.9465  8
------> CAND: 338.939198 4136.881348 0.8726708 3.9628019 15.2708 10.9382  8
------> CAND:  76.948098 3813.029541 0.5562662 5.5883803 15.2705 10.9379  8
------> CAND: 230.882700 3721.229492 0.5369207 5.5879545 15.2663 10.9335  8
------> CAND:  92.809816 5196.361328 1.1719186 4.6211367 14.5993 10.8565 16
------> CAND:   0.500853 3681.288818 0.9765580 5.9513812 16.9254 10.8516  4
------> CAND: 406.162190 3965.468018 0.9522933 5.9507341 15.1743 10.8383  8
------> CAND: 213.099057 3688.875244 0.6184574 5.7093530 15.1741 10.8382  8
------> CAND: 333.243751 3741.588623 0.3876286 5.0401850 16.8766 10.8129  4
------> CAND: 461.820935 3628.232178 0.6083809 5.7122216 19.942 10.7827  2
------> CAND: 115.438755 4079.832520 0.6241182 5.5996323 14.538 10.7769 16
------> CAND: 115.532697 3652.294678 0.8686278 5.9013262 14.534 10.7717 16
------> CAND: 415.092679 3669.866211 0.7383805 3.6648476 19.8982 10.7567  2
------> CAND: 189.115221 4440.647461 1.0947202 4.0463886 14.5068 10.7364 16
------> CAND: 129.256320 3896.022217 0.7937473 5.8526278 14.5003 10.7279 16
------> CAND: 435.265104 4389.870605 0.9270029 5.8566976 19.8002 10.6986  2
------> CAND: 263.341846 3711.874268 0.3832840 4.4235501 15.0089 10.6677  8
------> CAND: 225.791130 5264.402344 1.0692842 5.4393821 15.0029 10.6614  8
------> CAND: 359.711868 3853.698730 0.6457399 5.7088418 16.6674 10.6469  4
------> CAND: 182.154147 4504.710449 1.1049395 4.0823264 14.4239 10.6288 16
------> CAND: 115.499999 4551.610840 0.9847218 5.8593445 14.4213 10.6255 16
------> CAND:  70.058129 4685.083008 0.8298925 4.5743604 14.4186 10.622 16
------> CAND: 346.381142 4154.203613 0.6289688 5.5662479 14.955 10.6121  8
------> CAND:  86.612738 4677.386230 1.0586836 5.8839226 14.3955 10.5921 16
------> CAND: 135.479609 3629.559570 0.5848960 5.6852956 14.9347 10.5912  8
------> CAND:   1.499444 4108.083496 0.7669884 5.7835913 19.6185 10.5908  2
------> CAND: 160.632015 3616.878906 0.8672935 3.5487654 14.3896 10.5844 16
------> CAND: 115.456921 4260.377930 0.7249254 5.6812482 14.3872 10.5813 16
[05:49:36][58260][INFO ] Statistics: count dirty SumSpec pages 473584 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:49:36][58260][INFO ] Data processing finished successfully!
05:49:36 (58260): called boinc_finish(0)

</stderr_txt>
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