Task 1684656164

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_10_9250000_0
Workunit ID: 846669221
Created: 20 Nov 2024 14:18:02 UTC
Sent: 20 Nov 2024 21:14:04 UTC
Report deadline: 4 Dec 2024 21:14:04 UTC
Received: 20 Nov 2024 21:23:45 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 308.89
CPU time (sec): 19.46
Peak working set size (MB): 317.56
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>
[14:16:39][185908][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_10.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 9250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_10.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_10_9250000_0_0
------> GPU usage: 1.000000
[14:16:39][185908][INFO ] Starting data processing...
[14:16:39][185908][INFO ] opti: No host transfer for n_steps. Use device global.
[14:16:39][185908][INFO ] opti: No host transfer for mean. Use device global.
[14:16:39][185908][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:16:39][185908][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:16:39][185908][INFO ] opti: power spectrum in fft callback (static link).
[14:16:39][185908][INFO ] opti: __constant__ access is not uniform, bad!
[14:16:39][185908][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[14:16:39][185908][INFO ] CUDA global memory status (initial GPU state, including context):
[14:16:39][185908][INFO ] No template file. Generating templates.
[14:16:39][185908][INFO ] Template param value T_cons = 50000
[14:16:44][185908][INFO ] Number of generated templates to be used: 50000
[14:16:44][185908][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_10.cpt
[14:16:44][185908][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_10.cpt (No such file or directory).
------> Starting from scratch...
[14:16:44][185908][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_10.binary
[14:16:44][185908][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_DM231.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099556245
------> 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: 231 cm^-3 pc
------> Scale factor: 1.55672
[14:16:44][185908][INFO ] Allocating memory for dedispersed compressed time series...
[14:16:44][185908][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:16:44][185908][INFO ] 8-bit allocation done
[14:16:44][185908][INFO ] Foobar
[14:16:44][185908][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_10.binary
[14:16:44][185908][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:16:44][185908][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:16:44][185908][INFO ] FftSize = 12582913
[14:16:45][185908][INFO ] Seed for random number generator is -1033757188.
[14:16:46][185908][INFO ] 8[14:16:46][185908][INFO ] 9[14:16:47][185908][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:16:47][185908][INFO ] Normalization factor 3.97364e-08
[14:16:47][185908][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
[14:16:47][185908][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
[14:16:47][185908][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:16:47][185908][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:16:47][185908][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1218.00952148, mean= -0.00007260  -0.00007260
[14:16:47][185908][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:17:39][185908][INFO ] Checkpoint committed!
[14:18:39][185908][INFO ] Checkpoint committed!
[14:19:40][185908][INFO ] Checkpoint committed!
[14:20:40][185908][INFO ] Checkpoint committed!
[14:21:40][185908][INFO ] Checkpoint committed!
[14:21:47][185908][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 433.121558 3968.340820 0.7960491 5.3156161 764.091 320  1
------> CAND: 432.994658 3968.340820 0.7960491 5.3156161 652.382 283.326  1
------> CAND: 433.052788 3968.340820 0.7960491 5.3156161 637.723 276.96  1
------> CAND: 433.045781 3968.340820 0.7960491 5.3156161 615.9 267.482  1
------> CAND: 432.947687 3968.340820 0.7960491 5.3156161 563.737 244.828  1
------> CAND: 432.978050 3968.340820 0.7960491 5.3156161 549.014 238.434  1
------> CAND: 432.904349 3968.340820 0.7960491 5.3156161 545.061 236.717  1
------> CAND: 433.149585 3968.340820 0.7960491 5.3156161 533.492 231.693  1
------> CAND: 433.010229 3968.340820 0.7960491 5.3156161 532.722 231.358  1
------> CAND: 433.112216 3968.340820 0.7960491 5.3156161 522.831 227.063  1
------> CAND: 433.128305 3968.340820 0.7960491 5.3156161 474.809 206.207  1
------> CAND: 433.050193 3968.340820 0.7960491 5.3156161 459.811 199.694  1
------> CAND: 433.103652 3968.340820 0.7960491 5.3156161 457.492 198.686  1
------> CAND: 432.929521 3968.340820 0.7960491 5.3156161 457.486 198.684  1
------> CAND: 432.939383 3968.340820 0.7960491 5.3156161 455.423 197.788  1
------> CAND: 433.098721 3968.340820 0.7960491 5.3156161 453.992 197.166  1
------> CAND: 432.973378 3968.340820 0.7960491 5.3156161 447.809 194.481  1
------> CAND: 433.071992 3968.340820 0.7960491 5.3156161 445.585 193.515  1
------> CAND: 432.969745 3968.340820 0.7960491 5.3156161 435.909 189.313  1
------> CAND: 432.970005 3968.340820 0.7960491 5.3156161 433.102 188.094  1
------> CAND: 433.015678 3968.340820 0.7960491 5.3156161 432.837 187.979  1
------> CAND: 432.964555 3968.340820 0.7960491 5.3156161 426.629 185.283  1
------> CAND: 433.053826 3968.340820 0.7960491 5.3156161 420.7 182.708  1
------> CAND: 432.899937 3968.340820 0.7960491 5.3156161 419.673 182.262  1
------> CAND: 433.120001 3968.340820 0.7960491 5.3156161 416.853 181.037  1
------> CAND: 433.141021 3968.340820 0.7960491 5.3156161 416.712 180.976  1
------> CAND: 433.008412 3968.340820 0.7960491 5.3156161 407.849 177.127  1
------> CAND: 432.936009 3968.340820 0.7960491 5.3156161 406.36 176.48  1
------> CAND: 432.962738 3968.340820 0.7960491 5.3156161 402.176 174.663  1
------> CAND: 433.081334 3968.340820 0.7960491 5.3156161 385.047 167.224  1
------> CAND: 432.887740 3968.340820 0.7960491 5.3156161 384.489 166.982  1
------> CAND: 432.919660 3968.340820 0.7960491 5.3156161 377.768 164.062  1
------> CAND: 433.116368 3968.340820 0.7960491 5.3156161 375.079 162.895  1
------> CAND: 433.049674 3968.340820 0.7960491 5.3156161 375.027 162.872  1
------> CAND: 432.911356 3968.340820 0.7960491 5.3156161 374.448 162.621  1
------> CAND: 433.126229 3968.340820 0.7960491 5.3156161 373.838 162.356  1
------> CAND: 433.064207 3968.340820 0.7960491 5.3156161 373.357 162.147  1
------> CAND: 433.080296 3968.340820 0.7960491 5.3156161 369.901 160.646  1
------> CAND: 433.107545 3968.340820 0.7960491 5.3156161 369.476 160.461  1
------> CAND: 432.946649 3968.340820 0.7960491 5.3156161 367.396 159.558  1
------> CAND: 433.016716 3968.340820 0.7960491 5.3156161 362.141 157.276  1
------> CAND: 433.001146 3968.340820 0.7960491 5.3156161 353.556 153.547  1
------> CAND: 432.948725 3968.340820 0.7960491 5.3156161 352.378 153.036  1
------> CAND: 432.895526 3968.340820 0.7960491 5.3156161 351.853 152.808  1
------> CAND: 433.111697 3968.340820 0.7960491 5.3156161 347.338 150.847  1
------> CAND: 433.061092 3968.340820 0.7960491 5.3156161 346.518 150.491  1
------> CAND: 433.123375 3968.340820 0.7960491 5.3156161 343.727 149.279  1
------> CAND: 433.083670 3968.340820 0.7960491 5.3156161 342.874 148.908  1
------> CAND: 432.952358 3968.340820 0.7960491 5.3156161 336.547 146.161  1
------> CAND: 432.973897 3968.340820 0.7960491 5.3156161 330.779 143.655  1
------> CAND: 432.893450 3968.340820 0.7960491 5.3156161 328.82 142.805  1
------> CAND: 433.093012 3968.340820 0.7960491 5.3156161 328.587 142.703  1
------> CAND: 433.057719 3968.340820 0.7960491 5.3156161 327.979 142.439  1
------> CAND: 432.917584 3968.340820 0.7960491 5.3156161 326.21 141.671  1
------> CAND: 433.027875 3968.340820 0.7960491 5.3156161 325.734 141.464  1
------> CAND: 433.120780 3968.340820 0.7960491 5.3156161 324.28 140.833  1
------> CAND: 433.148028 3968.340820 0.7960491 5.3156161 323.078 140.311  1
------> CAND: 432.977011 3968.340820 0.7960491 5.3156161 320.896 139.363  1
------> CAND: 433.011267 3968.340820 0.7960491 5.3156161 314.502 136.586  1
------> CAND: 433.108323 3968.340820 0.7960491 5.3156161 312.305 135.632  1
------> CAND: 433.101316 3968.340820 0.7960491 5.3156161 311.153 135.132  1
------> CAND: 432.966631 3968.340820 0.7960491 5.3156161 309.388 134.365  1
------> CAND: 433.106247 3968.340820 0.7960491 5.3156161 306.479 133.102  1
------> CAND: 433.053307 3968.340820 0.7960491 5.3156161 305.527 132.689  1
------> CAND: 433.041370 3968.340820 0.7960491 5.3156161 302.473 131.363  1
------> CAND: 433.115330 3968.340820 0.7960491 5.3156161 301.724 131.037  1
------> CAND: 432.985575 3968.340820 0.7960491 5.3156161 300.121 130.341  1
------> CAND: 433.139205 3968.340820 0.7960491 5.3156161 298.26 129.533  1
------> CAND: 433.025799 3968.340820 0.7960491 5.3156161 294.615 127.95  1
------> CAND: 433.041110 3968.340820 0.7960491 5.3156161 294.462 127.883  1
------> CAND: 433.052010 3968.340820 0.7960491 5.3156161 294.22 127.778  1
------> CAND: 432.975454 3968.340820 0.7960491 5.3156161 293.556 127.49  1
------> CAND: 433.150883 3968.340820 0.7960491 5.3156161 293.514 127.471  1
------> CAND: 433.032546 3968.340820 0.7960491 5.3156161 288.161 125.147  1
------> CAND: 433.136869 3968.340820 0.7960491 5.3156161 286.404 124.384  1
------> CAND: 433.145692 3968.340820 0.7960491 5.3156161 285.875 124.154  1
------> CAND: 433.053048 3968.340820 0.7960491 5.3156161 283.34 123.053  1
------> CAND: 433.077442 3968.340820 0.7960491 5.3156161 282.819 122.827  1
------> CAND: 432.988170 3968.340820 0.7960491 5.3156161 282.411 122.649  1
------> CAND: 432.965853 3968.340820 0.7960491 5.3156161 280.725 121.917  1
------> CAND: 433.099240 3968.340820 0.7960491 5.3156161 279.248 121.276  1
------> CAND: 433.092493 3968.340820 0.7960491 5.3156161 278.952 121.147  1
------> CAND: 433.086265 3968.340820 0.7960491 5.3156161 276.802 120.214  1
------> CAND: 433.093272 3968.340820 0.7960491 5.3156161 276.391 120.035  1
------> CAND: 433.040851 3968.340820 0.7960491 5.3156161 275.362 119.588  1
------> CAND: 433.143616 3968.340820 0.7960491 5.3156161 275.297 119.56  1
------> CAND: 433.007374 3968.340820 0.7960491 5.3156161 274.539 119.231  1
------> CAND: 433.100278 3968.340820 0.7960491 5.3156161 273.736 118.882  1
------> CAND: 433.080556 3968.340820 0.7960491 5.3156161 273.45 118.758  1
------> CAND: 433.063169 3968.340820 0.7960491 5.3156161 272.786 118.47  1
------> CAND: 433.036958 3968.340820 0.7960491 5.3156161 272.656 118.413  1
------> CAND: 432.967410 3968.340820 0.7960491 5.3156161 271.86 118.067  1
------> CAND: 433.144135 3968.340820 0.7960491 5.3156161 271.144 117.756  1
------> CAND: 432.971821 3968.340820 0.7960491 5.3156161 270.984 117.687  1
------> CAND: 433.019311 3968.340820 0.7960491 5.3156161 270.582 117.512  1
------> CAND: 433.109621 3968.340820 0.7960491 5.3156161 269.697 117.128  1
------> CAND: 433.036439 3968.340820 0.7960491 5.3156161 268.217 116.485  1
------> CAND: 433.050453 3968.340820 0.7960491 5.3156161 268.068 116.421  1
------> CAND: 432.968967 3968.340820 0.7960491 5.3156161 268.05 116.413  1
------> CAND: 432.927445 3968.340820 0.7960491 5.3156161 267.526 116.185  1
[14:21:47][185908][INFO ] Statistics: count dirty SumSpec pages 1778 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:21:47][185908][INFO ] Data processing finished successfully!
14:21:47 (185908): called boinc_finish(0)

</stderr_txt>
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