Task 1685097442

Name: Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_152_1900000_0
Workunit ID: 846916667
Created: 21 Nov 2024 10:07:56 UTC
Sent: 21 Nov 2024 23:47:16 UTC
Report deadline: 5 Dec 2024 23:47:16 UTC
Received: 21 Nov 2024 23:57:19 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 342.01
CPU time (sec): 20.12
Peak working set size (MB): 300.23
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>
[16:49:30][206364][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_5_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_5_dms_200_152.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 1900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_152.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_152_1900000_0_0
------> GPU usage: 1.000000
[16:49:30][206364][INFO ] Starting data processing...
[16:49:30][206364][INFO ] opti: No host transfer for n_steps. Use device global.
[16:49:30][206364][INFO ] opti: No host transfer for mean. Use device global.
[16:49:30][206364][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:49:30][206364][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:49:30][206364][INFO ] opti: power spectrum in fft callback (static link).
[16:49:30][206364][INFO ] opti: __constant__ access is not uniform, bad!
[16:49:30][206364][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[16:49:30][206364][INFO ] CUDA global memory status (initial GPU state, including context):
[16:49:30][206364][INFO ] No template file. Generating templates.
[16:49:30][206364][INFO ] Template param value T_cons = 50000
[16:49:35][206364][INFO ] Number of generated templates to be used: 50000
[16:49:35][206364][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_5_dms_200_152.cpt
[16:49:35][206364][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_5_dms_200_152.cpt (No such file or directory).
------> Starting from scratch...
[16:49:35][206364][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_152.binary
[16:49:35][206364][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_5_dms_200_DM245.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755656907924
------> 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: 245.2 cm^-3 pc
------> Scale factor: 1.24538
[16:49:35][206364][INFO ] Allocating memory for dedispersed compressed time series...
[16:49:35][206364][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:49:35][206364][INFO ] 8-bit allocation done
[16:49:35][206364][INFO ] Foobar
[16:49:35][206364][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_152.binary
[16:49:35][206364][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:49:35][206364][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:49:35][206364][INFO ] FftSize = 12582913
[16:49:35][206364][INFO ] Seed for random number generator is 1087213342.
[16:49:37][206364][INFO ] 8[16:49:37][206364][INFO ] 9[16:49:38][206364][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:49:38][206364][INFO ] Normalization factor 3.97364e-08
[16:49:38][206364][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
[16:49:38][206364][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
[16:49:38][206364][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:49:38][206364][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:49:38][206364][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -933.79089355, mean= -0.00005566  -0.00005566
[16:49:38][206364][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:50:30][206364][INFO ] Checkpoint committed!
[16:51:30][206364][INFO ] Checkpoint committed!
[16:52:30][206364][INFO ] Checkpoint committed!
[16:53:30][206364][INFO ] Checkpoint committed!
[16:54:30][206364][INFO ] Checkpoint committed!
[16:55:11][206364][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 470.325310 3982.117188 0.5018616 1.2006049 735.17 319.28  1
------> CAND: 470.220987 3982.117188 0.5018616 1.2006049 725.843 315.23  1
------> CAND: 470.353596 3982.117188 0.5018616 1.2006049 680.367 295.48  1
------> CAND: 470.205676 3982.117188 0.5018616 1.2006049 649.108 281.904  1
------> CAND: 470.141837 3982.117188 0.5018616 1.2006049 581.296 252.454  1
------> CAND: 470.261470 3982.117188 0.5018616 1.2006049 580.314 252.027  1
------> CAND: 470.101613 3982.117188 0.5018616 1.2006049 556.709 241.776  1
------> CAND: 470.312334 3982.117188 0.5018616 1.2006049 541.715 235.264  1
------> CAND: 470.110695 3982.117188 0.5018616 1.2006049 534.453 232.11  1
------> CAND: 470.259394 3982.117188 0.5018616 1.2006049 527.717 229.184  1
------> CAND: 470.091751 3982.117188 0.5018616 1.2006049 517.443 224.723  1
------> CAND: 470.198669 3982.117188 0.5018616 1.2006049 509.811 221.408  1
------> CAND: 470.238374 3982.117188 0.5018616 1.2006049 508.491 220.835  1
------> CAND: 470.290016 3982.117188 0.5018616 1.2006049 503.878 218.832  1
------> CAND: 470.123411 3982.117188 0.5018616 1.2006049 503.777 218.787  1
------> CAND: 470.141577 3982.117188 0.5018616 1.2006049 496.048 215.431  1
------> CAND: 470.143394 3982.117188 0.5018616 1.2006049 493.475 214.314  1
------> CAND: 470.236298 3982.117188 0.5018616 1.2006049 481.53 209.126  1
------> CAND: 470.223841 3982.117188 0.5018616 1.2006049 475.463 206.491  1
------> CAND: 470.222803 3982.117188 0.5018616 1.2006049 474.215 205.949  1
------> CAND: 470.284307 3982.117188 0.5018616 1.2006049 471.993 204.984  1
------> CAND: 470.179465 3982.117188 0.5018616 1.2006049 465.982 202.374  1
------> CAND: 470.311037 3982.117188 0.5018616 1.2006049 463.119 201.13  1
------> CAND: 470.279636 3982.117188 0.5018616 1.2006049 458.999 199.341  1
------> CAND: 470.157926 3982.117188 0.5018616 1.2006049 458.189 198.989  1
------> CAND: 470.108619 3982.117188 0.5018616 1.2006049 450.465 195.634  1
------> CAND: 470.213980 3982.117188 0.5018616 1.2006049 445.089 193.3  1
------> CAND: 470.344513 3982.117188 0.5018616 1.2006049 444.277 192.947  1
------> CAND: 470.187510 3982.117188 0.5018616 1.2006049 434.789 188.827  1
------> CAND: 470.244602 3982.117188 0.5018616 1.2006049 433.207 188.139  1
------> CAND: 470.105765 3982.117188 0.5018616 1.2006049 431.618 187.449  1
------> CAND: 470.164154 3982.117188 0.5018616 1.2006049 428.311 186.013  1
------> CAND: 470.226177 3982.117188 0.5018616 1.2006049 417.855 181.472  1
------> CAND: 470.148065 3982.117188 0.5018616 1.2006049 416.682 180.963  1
------> CAND: 470.197372 3982.117188 0.5018616 1.2006049 398.59 173.105  1
------> CAND: 470.176092 3982.117188 0.5018616 1.2006049 396.706 172.287  1
------> CAND: 470.323233 3982.117188 0.5018616 1.2006049 393.938 171.085  1
------> CAND: 470.271332 3982.117188 0.5018616 1.2006049 391.952 170.223  1
------> CAND: 470.316227 3982.117188 0.5018616 1.2006049 386.628 167.91  1
------> CAND: 470.177389 3982.117188 0.5018616 1.2006049 385.239 167.307  1
------> CAND: 470.174275 3982.117188 0.5018616 1.2006049 377.663 164.017  1
------> CAND: 470.309998 3982.117188 0.5018616 1.2006049 377.332 163.873  1
------> CAND: 470.229810 3982.117188 0.5018616 1.2006049 376.32 163.434  1
------> CAND: 470.298840 3982.117188 0.5018616 1.2006049 373.885 162.376  1
------> CAND: 470.280414 3982.117188 0.5018616 1.2006049 372.625 161.829  1
------> CAND: 470.149622 3982.117188 0.5018616 1.2006049 367.816 159.741  1
------> CAND: 470.351260 3982.117188 0.5018616 1.2006049 365.377 158.681  1
------> CAND: 470.249273 3982.117188 0.5018616 1.2006049 362.38 157.379  1
------> CAND: 470.154812 3982.117188 0.5018616 1.2006049 356.482 154.818  1
------> CAND: 470.335171 3982.117188 0.5018616 1.2006049 356.247 154.716  1
------> CAND: 470.147805 3982.117188 0.5018616 1.2006049 356.115 154.659  1
------> CAND: 470.120816 3982.117188 0.5018616 1.2006049 354.785 154.081  1
------> CAND: 470.227994 3982.117188 0.5018616 1.2006049 354.208 153.83  1
------> CAND: 470.221246 3982.117188 0.5018616 1.2006049 352.63 153.145  1
------> CAND: 470.257059 3982.117188 0.5018616 1.2006049 350.727 152.319  1
------> CAND: 470.106284 3982.117188 0.5018616 1.2006049 349.427 151.754  1
------> CAND: 470.137944 3982.117188 0.5018616 1.2006049 348.596 151.393  1
------> CAND: 470.106543 3982.117188 0.5018616 1.2006049 342.699 148.832  1
------> CAND: 470.286383 3982.117188 0.5018616 1.2006049 339.86 147.599  1
------> CAND: 470.133532 3982.117188 0.5018616 1.2006049 338.157 146.86  1
------> CAND: 470.143653 3982.117188 0.5018616 1.2006049 337.485 146.568  1
------> CAND: 470.116664 3982.117188 0.5018616 1.2006049 336.001 145.923  1
------> CAND: 470.254983 3982.117188 0.5018616 1.2006049 332.445 144.379  1
------> CAND: 470.249014 3982.117188 0.5018616 1.2006049 331.515 143.975  1
------> CAND: 470.263027 3982.117188 0.5018616 1.2006049 331.3 143.882  1
------> CAND: 470.150141 3982.117188 0.5018616 1.2006049 330.122 143.37  1
------> CAND: 470.264325 3982.117188 0.5018616 1.2006049 329.894 143.271  1
------> CAND: 470.293130 3982.117188 0.5018616 1.2006049 329.234 142.984  1
------> CAND: 470.132235 3982.117188 0.5018616 1.2006049 328.363 142.606  1
------> CAND: 470.237595 3982.117188 0.5018616 1.2006049 327.52 142.24  1
------> CAND: 470.274186 3982.117188 0.5018616 1.2006049 323.899 140.667  1
------> CAND: 470.294428 3982.117188 0.5018616 1.2006049 323.649 140.559  1
------> CAND: 470.204119 3982.117188 0.5018616 1.2006049 319.886 138.925  1
------> CAND: 470.202821 3982.117188 0.5018616 1.2006049 317.317 137.809  1
------> CAND: 470.134570 3982.117188 0.5018616 1.2006049 316.18 137.315  1
------> CAND: 470.165452 3982.117188 0.5018616 1.2006049 310.788 134.973  1
------> CAND: 470.108360 3982.117188 0.5018616 1.2006049 306.156 132.962  1
------> CAND: 470.233184 3982.117188 0.5018616 1.2006049 305.926 132.862  1
------> CAND: 470.121595 3982.117188 0.5018616 1.2006049 305.264 132.575  1
------> CAND: 470.185434 3982.117188 0.5018616 1.2006049 304.953 132.44  1
------> CAND: 470.317524 3982.117188 0.5018616 1.2006049 302.805 131.507  1
------> CAND: 470.122373 3982.117188 0.5018616 1.2006049 302.002 131.158  1
------> CAND: 470.250571 3982.117188 0.5018616 1.2006049 301.654 131.007  1
------> CAND: 470.317005 3982.117188 0.5018616 1.2006049 301.294 130.85  1
------> CAND: 470.322195 3982.117188 0.5018616 1.2006049 300.641 130.567  1
------> CAND: 470.179725 3982.117188 0.5018616 1.2006049 299.506 130.074  1
------> CAND: 470.164414 3982.117188 0.5018616 1.2006049 299.194 129.938  1
------> CAND: 470.208530 3982.117188 0.5018616 1.2006049 297.716 129.296  1
------> CAND: 470.321417 3982.117188 0.5018616 1.2006049 289.351 125.664  1
------> CAND: 470.339064 3982.117188 0.5018616 1.2006049 288.428 125.263  1
------> CAND: 470.234222 3982.117188 0.5018616 1.2006049 287.853 125.013  1
------> CAND: 470.235000 3982.117188 0.5018616 1.2006049 285.636 124.05  1
------> CAND: 470.183618 3982.117188 0.5018616 1.2006049 284.865 123.715  1
------> CAND: 470.335690 3982.117188 0.5018616 1.2006049 284.625 123.611  1
------> CAND: 470.097980 3982.117188 0.5018616 1.2006049 282.489 122.683  1
------> CAND: 470.303251 3982.117188 0.5018616 1.2006049 280.461 121.803  1
------> CAND: 470.238893 3982.117188 0.5018616 1.2006049 278.999 121.168  1
------> CAND: 470.284048 3982.117188 0.5018616 1.2006049 277.028 120.312  1
------> CAND: 470.240969 3982.117188 0.5018616 1.2006049 275.251 119.54  1
------> CAND: 470.326348 3982.117188 0.5018616 1.2006049 270.842 117.625  1
[16:55:11][206364][INFO ] Statistics: count dirty SumSpec pages 1602 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:55:11][206364][INFO ] Data processing finished successfully!
16:55:11 (206364): called boinc_finish(0)

</stderr_txt>
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