Task 1676771241

Name: Ter5_1_dns_cfbf00081_segment_2_dms_200_40000_96_2700000_1
Workunit ID: 842086321
Created: 3 Nov 2024 0:20:58 UTC
Sent: 3 Nov 2024 18:41:00 UTC
Report deadline: 17 Nov 2024 18:41:00 UTC
Received: 3 Nov 2024 21:13:38 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 338.07
CPU time (sec): 20.66
Peak working set size (MB): 373.21
Peak swap size (MB): 14818.07
Peak disk usage (MB): 0.05
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[14:05:53][189008][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_cfbf00081_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00081_segment_2_dms_200_96.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 2700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_2_dms_200_96.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_2_dms_200_40000_96_2700000_1_0
------> GPU usage: 1.000000
[14:05:53][189008][INFO ] Starting data processing...
[14:05:53][189008][INFO ] opti: No host transfer for n_steps. Use device global.
[14:05:53][189008][INFO ] opti: No host transfer for mean. Use device global.
[14:05:53][189008][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:05:53][189008][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:05:53][189008][INFO ] opti: power spectrum in fft callback (static link).
[14:05:53][189008][INFO ] opti: __constant__ access is not uniform, bad!
[14:05:53][189008][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[14:05:53][189008][INFO ] CUDA global memory status (initial GPU state, including context):
[14:05:53][189008][INFO ] No template file. Generating templates.
[14:05:53][189008][INFO ] Template param value T_cons = 50000
[14:05:57][189008][INFO ] Number of generated templates to be used: 50000
[14:05:57][189008][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00081_segment_2_dms_200_96.cpt
[14:05:57][189008][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00081_segment_2_dms_200_96.cpt (No such file or directory).
------> Starting from scratch...
[14:05:57][189008][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_2_dms_200_96.binary
[14:05:57][189008][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00081/Ter5_1_dns_cfbf00081_segment_2_dms_200_DM239.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693978328331
------> 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): 174802.17
------> DEC (J2000): -244657.5
------> 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: 239.6 cm^-3 pc
------> Scale factor: 2.17392
[14:05:57][189008][INFO ] Allocating memory for dedispersed compressed time series...
[14:05:57][189008][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:05:57][189008][INFO ] 8-bit allocation done
[14:05:57][189008][INFO ] Foobar
[14:05:57][189008][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_2_dms_200_96.binary
[14:05:57][189008][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:05:57][189008][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:05:57][189008][INFO ] FftSize = 12582913
[14:05:57][189008][INFO ] Seed for random number generator is -1070554168.
[14:05:59][189008][INFO ] 8[14:05:59][189008][INFO ] 9[14:06:00][189008][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:06:00][189008][INFO ] Normalization factor 3.97364e-08
[14:06:00][189008][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
[14:06:00][189008][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:06:00][189008][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:06:00][189008][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:06:00][189008][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 951.88671875, mean= 0.00005674  0.00005674
[14:06:00][189008][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:06:53][189008][INFO ] Checkpoint committed!
[14:07:53][189008][INFO ] Checkpoint committed!
[14:08:53][189008][INFO ] Checkpoint committed!
[14:09:53][189008][INFO ] Checkpoint committed!
[14:10:53][189008][INFO ] Checkpoint committed!
[14:11:29][189008][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 387.293279 6131.358887 1.1921991 2.6421850 862.977 320  1
------> CAND: 387.255910 6131.358887 1.1921991 2.6421850 843.717 320  1
------> CAND: 387.393450 6131.358887 1.1921991 2.6421850 700.536 304.239  1
------> CAND: 387.425889 6131.358887 1.1921991 2.6421850 623.832 270.927  1
------> CAND: 387.406425 6131.358887 1.1921991 2.6421850 590.568 256.48  1
------> CAND: 387.414211 6131.358887 1.1921991 2.6421850 571.504 248.201  1
------> CAND: 387.239561 6131.358887 1.1921991 2.6421850 561.954 244.053  1
------> CAND: 387.183247 6131.358887 1.1921991 2.6421850 554.956 241.014  1
------> CAND: 387.277968 6131.358887 1.1921991 2.6421850 549.961 238.845  1
------> CAND: 387.186362 6131.358887 1.1921991 2.6421850 549.67 238.719  1
------> CAND: 387.327794 6131.358887 1.1921991 2.6421850 546.023 237.135  1
------> CAND: 387.301065 6131.358887 1.1921991 2.6421850 545.943 237.1  1
------> CAND: 387.245530 6131.358887 1.1921991 2.6421850 527.116 228.924  1
------> CAND: 387.388519 6131.358887 1.1921991 2.6421850 519.111 225.447  1
------> CAND: 387.317933 6131.358887 1.1921991 2.6421850 518.081 225  1
------> CAND: 387.201413 6131.358887 1.1921991 2.6421850 507.875 220.567  1
------> CAND: 387.287311 6131.358887 1.1921991 2.6421850 498.618 216.547  1
------> CAND: 387.393190 6131.358887 1.1921991 2.6421850 494.149 214.606  1
------> CAND: 387.325978 6131.358887 1.1921991 2.6421850 477.447 207.353  1
------> CAND: 387.373727 6131.358887 1.1921991 2.6421850 471.937 204.96  1
------> CAND: 387.293798 6131.358887 1.1921991 2.6421850 470.959 204.535  1
------> CAND: 387.241637 6131.358887 1.1921991 2.6421850 452.916 196.699  1
------> CAND: 387.391633 6131.358887 1.1921991 2.6421850 447.494 194.344  1
------> CAND: 387.397083 6131.358887 1.1921991 2.6421850 445.004 193.263  1
------> CAND: 387.408501 6131.358887 1.1921991 2.6421850 444.664 193.115  1
------> CAND: 387.366980 6131.358887 1.1921991 2.6421850 439.144 190.718  1
------> CAND: 387.271221 6131.358887 1.1921991 2.6421850 436.384 189.519  1
------> CAND: 387.397602 6131.358887 1.1921991 2.6421850 433.597 188.309  1
------> CAND: 387.208939 6131.358887 1.1921991 2.6421850 433.405 188.225  1
------> CAND: 387.276930 6131.358887 1.1921991 2.6421850 432.325 187.757  1
------> CAND: 387.235668 6131.358887 1.1921991 2.6421850 431.831 187.542  1
------> CAND: 387.327535 6131.358887 1.1921991 2.6421850 424.775 184.477  1
------> CAND: 387.195185 6131.358887 1.1921991 2.6421850 423.069 183.737  1
------> CAND: 387.326497 6131.358887 1.1921991 2.6421850 418.194 181.619  1
------> CAND: 387.421477 6131.358887 1.1921991 2.6421850 413.995 179.796  1
------> CAND: 387.378139 6131.358887 1.1921991 2.6421850 412.622 179.199  1
------> CAND: 387.282899 6131.358887 1.1921991 2.6421850 411.235 178.597  1
------> CAND: 387.409799 6131.358887 1.1921991 2.6421850 403.529 175.25  1
------> CAND: 387.375803 6131.358887 1.1921991 2.6421850 401.562 174.396  1
------> CAND: 387.277190 6131.358887 1.1921991 2.6421850 400.609 173.982  1
------> CAND: 387.433933 6131.358887 1.1921991 2.6421850 398.6 173.11  1
------> CAND: 387.301843 6131.358887 1.1921991 2.6421850 397.657 172.7  1
------> CAND: 387.439123 6131.358887 1.1921991 2.6421850 397.538 172.648  1
------> CAND: 387.403311 6131.358887 1.1921991 2.6421850 397.503 172.634  1
------> CAND: 387.377879 6131.358887 1.1921991 2.6421850 397.278 172.536  1
------> CAND: 387.234630 6131.358887 1.1921991 2.6421850 393.08 170.712  1
------> CAND: 387.293539 6131.358887 1.1921991 2.6421850 392.961 170.661  1
------> CAND: 387.275892 6131.358887 1.1921991 2.6421850 390.956 169.79  1
------> CAND: 387.357897 6131.358887 1.1921991 2.6421850 389.725 169.255  1
------> CAND: 387.227624 6131.358887 1.1921991 2.6421850 387.693 168.373  1
------> CAND: 387.254353 6131.358887 1.1921991 2.6421850 385.46 167.403  1
------> CAND: 387.191033 6131.358887 1.1921991 2.6421850 381.042 165.484  1
------> CAND: 387.228662 6131.358887 1.1921991 2.6421850 380.304 165.164  1
------> CAND: 387.331168 6131.358887 1.1921991 2.6421850 377.522 163.956  1
------> CAND: 387.320787 6131.358887 1.1921991 2.6421850 377.419 163.911  1
------> CAND: 387.349074 6131.358887 1.1921991 2.6421850 377.132 163.786  1
------> CAND: 387.279785 6131.358887 1.1921991 2.6421850 367.591 159.643  1
------> CAND: 387.412394 6131.358887 1.1921991 2.6421850 364.712 158.392  1
------> CAND: 387.223731 6131.358887 1.1921991 2.6421850 353.227 153.404  1
------> CAND: 387.425629 6131.358887 1.1921991 2.6421850 352.201 152.959  1
------> CAND: 387.359714 6131.358887 1.1921991 2.6421850 350.45 152.199  1
------> CAND: 387.221655 6131.358887 1.1921991 2.6421850 348.135 151.193  1
------> CAND: 387.234890 6131.358887 1.1921991 2.6421850 345.666 150.121  1
------> CAND: 387.204787 6131.358887 1.1921991 2.6421850 345.287 149.956  1
------> CAND: 387.248125 6131.358887 1.1921991 2.6421850 344.426 149.582  1
------> CAND: 387.222952 6131.358887 1.1921991 2.6421850 343.608 149.227  1
------> CAND: 387.274854 6131.358887 1.1921991 2.6421850 343.019 148.971  1
------> CAND: 387.371651 6131.358887 1.1921991 2.6421850 342.711 148.838  1
------> CAND: 387.331946 6131.358887 1.1921991 2.6421850 339.059 147.251  1
------> CAND: 387.443795 6131.358887 1.1921991 2.6421850 337.401 146.531  1
------> CAND: 387.191552 6131.358887 1.1921991 2.6421850 335.46 145.688  1
------> CAND: 387.368277 6131.358887 1.1921991 2.6421850 335.112 145.537  1
------> CAND: 387.378917 6131.358887 1.1921991 2.6421850 332.924 144.587  1
------> CAND: 387.424850 6131.358887 1.1921991 2.6421850 331.082 143.787  1
------> CAND: 387.339472 6131.358887 1.1921991 2.6421850 329.864 143.258  1
------> CAND: 387.427446 6131.358887 1.1921991 2.6421850 327.771 142.349  1
------> CAND: 387.383329 6131.358887 1.1921991 2.6421850 327.442 142.206  1
------> CAND: 387.228143 6131.358887 1.1921991 2.6421850 325.359 141.301  1
------> CAND: 387.307552 6131.358887 1.1921991 2.6421850 322.974 140.266  1
------> CAND: 387.294836 6131.358887 1.1921991 2.6421850 318.967 138.526  1
------> CAND: 387.355302 6131.358887 1.1921991 2.6421850 318.672 138.397  1
------> CAND: 387.258246 6131.358887 1.1921991 2.6421850 318.19 138.188  1
------> CAND: 387.436528 6131.358887 1.1921991 2.6421850 316.198 137.323  1
------> CAND: 387.333244 6131.358887 1.1921991 2.6421850 315.832 137.164  1
------> CAND: 387.205825 6131.358887 1.1921991 2.6421850 315.721 137.116  1
------> CAND: 387.277449 6131.358887 1.1921991 2.6421850 313.599 136.194  1
------> CAND: 387.323382 6131.358887 1.1921991 2.6421850 312.138 135.56  1
------> CAND: 387.390595 6131.358887 1.1921991 2.6421850 311.494 135.28  1
------> CAND: 387.303919 6131.358887 1.1921991 2.6421850 310.421 134.814  1
------> CAND: 387.377620 6131.358887 1.1921991 2.6421850 309.909 134.592  1
------> CAND: 387.274335 6131.358887 1.1921991 2.6421850 307.128 133.384  1
------> CAND: 387.247865 6131.358887 1.1921991 2.6421850 306.047 132.915  1
------> CAND: 387.298470 6131.358887 1.1921991 2.6421850 306.028 132.906  1
------> CAND: 387.205306 6131.358887 1.1921991 2.6421850 305.271 132.578  1
------> CAND: 387.431598 6131.358887 1.1921991 2.6421850 300.617 130.556  1
------> CAND: 387.325458 6131.358887 1.1921991 2.6421850 299.314 129.99  1
------> CAND: 387.315857 6131.358887 1.1921991 2.6421850 298.091 129.459  1
------> CAND: 387.222693 6131.358887 1.1921991 2.6421850 297.528 129.215  1
------> CAND: 387.199856 6131.358887 1.1921991 2.6421850 296.401 128.725  1
------> CAND: 387.313521 6131.358887 1.1921991 2.6421850 295.832 128.478  1
[14:11:29][189008][INFO ] Statistics: count dirty SumSpec pages 1661 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:11:29][189008][INFO ] Data processing finished successfully!
14:11:29 (189008): called boinc_finish(0)

</stderr_txt>
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