Task 1684708393

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_139_9400000_0
Workunit ID: 846695137
Created: 20 Nov 2024 14:22:29 UTC
Sent: 21 Nov 2024 9:43:34 UTC
Report deadline: 5 Dec 2024 9:43:34 UTC
Received: 21 Nov 2024 9:52:13 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 308.85
CPU time (sec): 19.40
Peak working set size (MB): 299.97
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>
[02:45:58][195393][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_cfbf00083_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_139.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 9400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_139.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_139_9400000_0_0
------> GPU usage: 1.000000
[02:45:58][195393][INFO ] Starting data processing...
[02:45:58][195393][INFO ] opti: No host transfer for n_steps. Use device global.
[02:45:58][195393][INFO ] opti: No host transfer for mean. Use device global.
[02:45:58][195393][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:45:58][195393][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:45:58][195393][INFO ] opti: power spectrum in fft callback (static link).
[02:45:58][195393][INFO ] opti: __constant__ access is not uniform, bad!
[02:45:58][195393][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[02:45:58][195393][INFO ] CUDA global memory status (initial GPU state, including context):
[02:45:58][195393][INFO ] No template file. Generating templates.
[02:45:58][195393][INFO ] Template param value T_cons = 50000
[02:46:02][195393][INFO ] Number of generated templates to be used: 50000
[02:46:02][195393][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_139.cpt
[02:46:02][195393][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_139.cpt (No such file or directory).
------> Starting from scratch...
[02:46:02][195393][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_139.binary
[02:46:02][195393][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM243.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099344471
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 243.9 cm^-3 pc
------> Scale factor: 1.55672
[02:46:02][195393][INFO ] Allocating memory for dedispersed compressed time series...
[02:46:02][195393][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:46:02][195393][INFO ] 8-bit allocation done
[02:46:02][195393][INFO ] Foobar
[02:46:02][195393][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_139.binary
[02:46:03][195393][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:46:03][195393][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:46:03][195393][INFO ] FftSize = 12582913
[02:46:03][195393][INFO ] Seed for random number generator is -1040798631.
[02:46:05][195393][INFO ] 8[02:46:05][195393][INFO ] 9[02:46:05][195393][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:46:05][195393][INFO ] Normalization factor 3.97364e-08
[02:46:05][195393][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
[02:46:05][195393][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
[02:46:05][195393][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:46:05][195393][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:46:05][195393][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1594.95239258, mean= -0.00009507  -0.00009507
[02:46:05][195393][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:46:58][195393][INFO ] Checkpoint committed!
[02:47:58][195393][INFO ] Checkpoint committed!
[02:48:58][195393][INFO ] Checkpoint committed!
[02:49:58][195393][INFO ] Checkpoint committed!
[02:50:58][195393][INFO ] Checkpoint committed!
[02:51:05][195393][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 490.263138 4130.145508 0.9393041 5.3031321 720.995 313.124  1
------> CAND: 490.253277 4130.145508 0.9393041 5.3031321 596.448 259.034  1
------> CAND: 490.108471 4130.145508 0.9393041 5.3031321 565.866 245.753  1
------> CAND: 490.234592 4130.145508 0.9393041 5.3031321 565.564 245.621  1
------> CAND: 490.074735 4130.145508 0.9393041 5.3031321 563.348 244.659  1
------> CAND: 490.060721 4130.145508 0.9393041 5.3031321 556.66 241.755  1
------> CAND: 490.141169 4130.145508 0.9393041 5.3031321 549.878 238.809  1
------> CAND: 490.243935 4130.145508 0.9393041 5.3031321 522.688 227  1
------> CAND: 490.285197 4130.145508 0.9393041 5.3031321 518.6 225.225  1
------> CAND: 490.051379 4130.145508 0.9393041 5.3031321 518.198 225.051  1
------> CAND: 490.079925 4130.145508 0.9393041 5.3031321 501.109 217.629  1
------> CAND: 490.272221 4130.145508 0.9393041 5.3031321 481.227 208.994  1
------> CAND: 490.101983 4130.145508 0.9393041 5.3031321 479.388 208.196  1
------> CAND: 490.268069 4130.145508 0.9393041 5.3031321 471.845 204.92  1
------> CAND: 490.130529 4130.145508 0.9393041 5.3031321 470.044 204.138  1
------> CAND: 490.152328 4130.145508 0.9393041 5.3031321 468.828 203.609  1
------> CAND: 490.242897 4130.145508 0.9393041 5.3031321 468.668 203.54  1
------> CAND: 490.063057 4130.145508 0.9393041 5.3031321 466.649 202.663  1
------> CAND: 490.258986 4130.145508 0.9393041 5.3031321 454.598 197.429  1
------> CAND: 490.137276 4130.145508 0.9393041 5.3031321 451.323 196.007  1
------> CAND: 490.210718 4130.145508 0.9393041 5.3031321 449.942 195.407  1
------> CAND: 490.260024 4130.145508 0.9393041 5.3031321 448.49 194.777  1
------> CAND: 490.123263 4130.145508 0.9393041 5.3031321 443.666 192.682  1
------> CAND: 490.284159 4130.145508 0.9393041 5.3031321 440.794 191.434  1
------> CAND: 490.213832 4130.145508 0.9393041 5.3031321 440.476 191.296  1
------> CAND: 490.026466 4130.145508 0.9393041 5.3031321 434.622 188.754  1
------> CAND: 490.224212 4130.145508 0.9393041 5.3031321 429.472 186.517  1
------> CAND: 490.242637 4130.145508 0.9393041 5.3031321 428.252 185.988  1
------> CAND: 490.161670 4130.145508 0.9393041 5.3031321 424.531 184.372  1
------> CAND: 490.057867 4130.145508 0.9393041 5.3031321 419.322 182.109  1
------> CAND: 490.178798 4130.145508 0.9393041 5.3031321 416.194 180.751  1
------> CAND: 490.063835 4130.145508 0.9393041 5.3031321 414.231 179.898  1
------> CAND: 490.024390 4130.145508 0.9393041 5.3031321 413.507 179.584  1
------> CAND: 490.247827 4130.145508 0.9393041 5.3031321 412.274 179.049  1
------> CAND: 490.259505 4130.145508 0.9393041 5.3031321 411.333 178.64  1
------> CAND: 490.126896 4130.145508 0.9393041 5.3031321 406.498 176.54  1
------> CAND: 490.147138 4130.145508 0.9393041 5.3031321 405.974 176.312  1
------> CAND: 490.126377 4130.145508 0.9393041 5.3031321 403.581 175.273  1
------> CAND: 490.021535 4130.145508 0.9393041 5.3031321 401.867 174.529  1
------> CAND: 490.281564 4130.145508 0.9393041 5.3031321 400.158 173.787  1
------> CAND: 490.073697 4130.145508 0.9393041 5.3031321 397.308 172.549  1
------> CAND: 490.186583 4130.145508 0.9393041 5.3031321 394.212 171.204  1
------> CAND: 490.058386 4130.145508 0.9393041 5.3031321 384.79 167.112  1
------> CAND: 490.145321 4130.145508 0.9393041 5.3031321 378.632 164.438  1
------> CAND: 490.243156 4130.145508 0.9393041 5.3031321 376.866 163.671  1
------> CAND: 490.120668 4130.145508 0.9393041 5.3031321 375.912 163.257  1
------> CAND: 490.153626 4130.145508 0.9393041 5.3031321 374.083 162.462  1
------> CAND: 490.221098 4130.145508 0.9393041 5.3031321 373.004 161.993  1
------> CAND: 490.083558 4130.145508 0.9393041 5.3031321 372.065 161.586  1
------> CAND: 490.048784 4130.145508 0.9393041 5.3031321 371.725 161.438  1
------> CAND: 490.283640 4130.145508 0.9393041 5.3031321 368.34 159.968  1
------> CAND: 490.127415 4130.145508 0.9393041 5.3031321 363.785 157.99  1
------> CAND: 490.106135 4130.145508 0.9393041 5.3031321 360.251 156.455  1
------> CAND: 490.058645 4130.145508 0.9393041 5.3031321 357.199 155.13  1
------> CAND: 490.115478 4130.145508 0.9393041 5.3031321 356.848 154.977  1
------> CAND: 490.111326 4130.145508 0.9393041 5.3031321 356.226 154.707  1
------> CAND: 490.203451 4130.145508 0.9393041 5.3031321 349.865 151.944  1
------> CAND: 490.220319 4130.145508 0.9393041 5.3031321 348.238 151.238  1
------> CAND: 490.095495 4130.145508 0.9393041 5.3031321 346.203 150.354  1
------> CAND: 490.181653 4130.145508 0.9393041 5.3031321 345.948 150.243  1
------> CAND: 490.253796 4130.145508 0.9393041 5.3031321 342.983 148.956  1
------> CAND: 490.081222 4130.145508 0.9393041 5.3031321 342.34 148.677  1
------> CAND: 490.096015 4130.145508 0.9393041 5.3031321 341.897 148.484  1
------> CAND: 490.273519 4130.145508 0.9393041 5.3031321 337.485 146.568  1
------> CAND: 490.194887 4130.145508 0.9393041 5.3031321 336.201 146.01  1
------> CAND: 490.264955 4130.145508 0.9393041 5.3031321 334.675 145.347  1
------> CAND: 490.070323 4130.145508 0.9393041 5.3031321 332.368 144.346  1
------> CAND: 490.175424 4130.145508 0.9393041 5.3031321 331.902 144.143  1
------> CAND: 490.162708 4130.145508 0.9393041 5.3031321 331.777 144.089  1
------> CAND: 490.271962 4130.145508 0.9393041 5.3031321 331.172 143.826  1
------> CAND: 490.244713 4130.145508 0.9393041 5.3031321 330.933 143.722  1
------> CAND: 490.127675 4130.145508 0.9393041 5.3031321 329.985 143.311  1
------> CAND: 490.135200 4130.145508 0.9393041 5.3031321 329.615 143.15  1
------> CAND: 490.034770 4130.145508 0.9393041 5.3031321 321.283 139.531  1
------> CAND: 490.019719 4130.145508 0.9393041 5.3031321 318.355 138.26  1
------> CAND: 490.195147 4130.145508 0.9393041 5.3031321 317.187 137.752  1
------> CAND: 490.107433 4130.145508 0.9393041 5.3031321 316.488 137.449  1
------> CAND: 490.042556 4130.145508 0.9393041 5.3031321 315.27 136.92  1
------> CAND: 490.130270 4130.145508 0.9393041 5.3031321 313.183 136.014  1
------> CAND: 490.263657 4130.145508 0.9393041 5.3031321 312.765 135.832  1
------> CAND: 490.234852 4130.145508 0.9393041 5.3031321 311.415 135.246  1
------> CAND: 490.255872 4130.145508 0.9393041 5.3031321 310.045 134.651  1
------> CAND: 490.171532 4130.145508 0.9393041 5.3031321 309.912 134.593  1
------> CAND: 490.131048 4130.145508 0.9393041 5.3031321 308.194 133.847  1
------> CAND: 490.028802 4130.145508 0.9393041 5.3031321 305.935 132.866  1
------> CAND: 490.126118 4130.145508 0.9393041 5.3031321 305.721 132.773  1
------> CAND: 490.078108 4130.145508 0.9393041 5.3031321 303.105 131.637  1
------> CAND: 490.110288 4130.145508 0.9393041 5.3031321 302.82 131.513  1
------> CAND: 490.045410 4130.145508 0.9393041 5.3031321 302.639 131.434  1
------> CAND: 490.211496 4130.145508 0.9393041 5.3031321 302.237 131.26  1
------> CAND: 490.052157 4130.145508 0.9393041 5.3031321 301.882 131.106  1
------> CAND: 490.091084 4130.145508 0.9393041 5.3031321 299.918 130.253  1
------> CAND: 490.075513 4130.145508 0.9393041 5.3031321 297.321 129.125  1
------> CAND: 490.077589 4130.145508 0.9393041 5.3031321 296.269 128.668  1
------> CAND: 490.034511 4130.145508 0.9393041 5.3031321 296.262 128.665  1
------> CAND: 490.166601 4130.145508 0.9393041 5.3031321 294.244 127.789  1
------> CAND: 490.107952 4130.145508 0.9393041 5.3031321 293.322 127.388  1
------> CAND: 490.212534 4130.145508 0.9393041 5.3031321 292.441 127.005  1
------> CAND: 490.117554 4130.145508 0.9393041 5.3031321 291.648 126.661  1
------> CAND: 490.108730 4130.145508 0.9393041 5.3031321 291.045 126.399  1
[02:51:05][195393][INFO ] Statistics: count dirty SumSpec pages 1704 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:51:05][195393][INFO ] Data processing finished successfully!
02:51:05 (195393): called boinc_finish(0)

</stderr_txt>
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