Task 1730565574

Name: Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_48_4400000_0
Workunit ID: 874391263
Created: 16 Feb 2025 4:14:24 UTC
Sent: 16 Feb 2025 17:30:57 UTC
Report deadline: 2 Mar 2025 17:30:57 UTC
Received: 16 Feb 2025 20:02:46 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 787.16
CPU time (sec): 14.59
Peak working set size (MB): 300.24
Peak swap size (MB): 14818.07
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
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>
[12:49:30][389140][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_cfbf00126_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_6_dms_200_48.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 4400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_48.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_48_4400000_0_0
------> GPU usage: 0.500000
[12:49:30][389140][INFO ] Starting data processing...
[12:49:30][389140][INFO ] opti: No host transfer for n_steps. Use device global.
[12:49:30][389140][INFO ] opti: No host transfer for mean. Use device global.
[12:49:30][389140][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:49:30][389140][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:49:30][389140][INFO ] opti: power spectrum in fft callback (static link).
[12:49:30][389140][INFO ] opti: __constant__ access is not uniform, bad!
[12:49:30][389140][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[12:49:30][389140][INFO ] CUDA global memory status (initial GPU state, including context):
[12:49:30][389140][INFO ] No template file. Generating templates.
[12:49:30][389140][INFO ] Template param value T_cons = 50000
[12:49:33][389140][INFO ] Number of generated templates to be used: 50000
[12:49:33][389140][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_6_dms_200_48.cpt
[12:49:33][389140][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_6_dms_200_48.cpt (No such file or directory).
------> Starting from scratch...
[12:49:33][389140][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_48.binary
[12:49:33][389140][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_6_dms_200_DM234.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185243652
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 234.8 cm^-3 pc
------> Scale factor: 0.992369
[12:49:33][389140][INFO ] Allocating memory for dedispersed compressed time series...
[12:49:33][389140][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:49:33][389140][INFO ] 8-bit allocation done
[12:49:33][389140][INFO ] Foobar
[12:49:33][389140][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_48.binary
[12:49:33][389140][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:49:34][389140][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:49:34][389140][INFO ] FftSize = 12582913
[12:49:34][389140][INFO ] Seed for random number generator is -1027639804.
[12:49:35][389140][INFO ] 8[12:49:35][389140][INFO ] 9[12:49:36][389140][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:49:36][389140][INFO ] Normalization factor 3.97364e-08
[12:49:36][389140][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
[12:49:36][389140][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:49:36][389140][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:49:36][389140][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:49:36][389140][INFO ] TimeSeriesLength = 16768997, params->nsamples = 25165824
sum = -1483.99475098, mean= -0.00008850  -0.00008850
[12:49:36][389140][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:50:30][389140][INFO ] Checkpoint committed!
[12:51:30][389140][INFO ] Checkpoint committed!
[12:52:30][389140][INFO ] Checkpoint committed!
[12:53:30][389140][INFO ] Checkpoint committed!
[12:54:30][389140][INFO ] Checkpoint committed!
[12:55:30][389140][INFO ] Checkpoint committed!
[12:56:30][389140][INFO ] Checkpoint committed!
[12:57:30][389140][INFO ] Checkpoint committed!
[12:58:30][389140][INFO ] Checkpoint committed!
[12:59:30][389140][INFO ] Checkpoint committed!
[13:00:31][389140][INFO ] Checkpoint committed!
[13:01:31][389140][INFO ] Checkpoint committed!
[13:02:31][389140][INFO ] Checkpoint committed!
[13:02:36][389140][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 498.421847 3854.486816 0.4987801 3.1270008 598.699 260.012  1
------> CAND: 498.396415 3854.486816 0.4987801 3.1270008 576.208 250.244  1
------> CAND: 498.333354 3854.486816 0.4987801 3.1270008 533.696 231.781  1
------> CAND: 498.313891 3854.486816 0.4987801 3.1270008 532.159 231.114  1
------> CAND: 498.518125 3854.486816 0.4987801 3.1270008 509.651 221.339  1
------> CAND: 498.312853 3854.486816 0.4987801 3.1270008 499.961 217.13  1
------> CAND: 498.386553 3854.486816 0.4987801 3.1270008 498.839 216.643  1
------> CAND: 498.286383 3854.486816 0.4987801 3.1270008 494.98 214.967  1
------> CAND: 498.335690 3854.486816 0.4987801 3.1270008 474.582 206.108  1
------> CAND: 498.344253 3854.486816 0.4987801 3.1270008 463.982 201.505  1
------> CAND: 498.482053 3854.486816 0.4987801 3.1270008 463.638 201.356  1
------> CAND: 498.498921 3854.486816 0.4987801 3.1270008 459.752 199.668  1
------> CAND: 498.471413 3854.486816 0.4987801 3.1270008 455.795 197.949  1
------> CAND: 498.468299 3854.486816 0.4987801 3.1270008 449.037 195.014  1
------> CAND: 498.438196 3854.486816 0.4987801 3.1270008 428.081 185.913  1
------> CAND: 498.445462 3854.486816 0.4987801 3.1270008 426.88 185.392  1
------> CAND: 498.517087 3854.486816 0.4987801 3.1270008 421.173 182.913  1
------> CAND: 498.303251 3854.486816 0.4987801 3.1270008 419.787 182.311  1
------> CAND: 498.268736 3854.486816 0.4987801 3.1270008 417.269 181.217  1
------> CAND: 498.282490 3854.486816 0.4987801 3.1270008 411.722 178.809  1
------> CAND: 498.476084 3854.486816 0.4987801 3.1270008 411.617 178.763  1
------> CAND: 498.263027 3854.486816 0.4987801 3.1270008 402.568 174.833  1
------> CAND: 498.376433 3854.486816 0.4987801 3.1270008 400.897 174.107  1
------> CAND: 498.266401 3854.486816 0.4987801 3.1270008 391.217 169.904  1
------> CAND: 498.379547 3854.486816 0.4987801 3.1270008 389.77 169.275  1
------> CAND: 498.353077 3854.486816 0.4987801 3.1270008 384.347 166.92  1
------> CAND: 498.494509 3854.486816 0.4987801 3.1270008 381.116 165.517  1
------> CAND: 498.341658 3854.486816 0.4987801 3.1270008 379.872 164.976  1
------> CAND: 498.277041 3854.486816 0.4987801 3.1270008 379.707 164.905  1
------> CAND: 498.490617 3854.486816 0.4987801 3.1270008 377.727 164.045  1
------> CAND: 498.347368 3854.486816 0.4987801 3.1270008 371.717 161.435  1
------> CAND: 498.408612 3854.486816 0.4987801 3.1270008 368.774 160.157  1
------> CAND: 498.422885 3854.486816 0.4987801 3.1270008 366.681 159.247  1
------> CAND: 498.366312 3854.486816 0.4987801 3.1270008 363.543 157.885  1
------> CAND: 498.290016 3854.486816 0.4987801 3.1270008 361.975 157.204  1
------> CAND: 498.435341 3854.486816 0.4987801 3.1270008 360.353 156.499  1
------> CAND: 498.258875 3854.486816 0.4987801 3.1270008 355.635 154.45  1
------> CAND: 498.338804 3854.486816 0.4987801 3.1270008 348.228 151.234  1
------> CAND: 498.287940 3854.486816 0.4987801 3.1270008 347.948 151.112  1
------> CAND: 498.332835 3854.486816 0.4987801 3.1270008 336.573 146.172  1
------> CAND: 498.284826 3854.486816 0.4987801 3.1270008 336.474 146.129  1
------> CAND: 498.439493 3854.486816 0.4987801 3.1270008 330.634 143.592  1
------> CAND: 498.520720 3854.486816 0.4987801 3.1270008 329.74 143.204  1
------> CAND: 498.329721 3854.486816 0.4987801 3.1270008 326.956 141.995  1
------> CAND: 498.461552 3854.486816 0.4987801 3.1270008 323.406 140.454  1
------> CAND: 498.439753 3854.486816 0.4987801 3.1270008 321.829 139.768  1
------> CAND: 498.266141 3854.486816 0.4987801 3.1270008 318.413 138.285  1
------> CAND: 498.451690 3854.486816 0.4987801 3.1270008 318.136 138.165  1
------> CAND: 498.276003 3854.486816 0.4987801 3.1270008 316.879 137.619  1
------> CAND: 498.469077 3854.486816 0.4987801 3.1270008 316.576 137.487  1
------> CAND: 498.369685 3854.486816 0.4987801 3.1270008 316.269 137.354  1
------> CAND: 498.489319 3854.486816 0.4987801 3.1270008 316.082 137.272  1
------> CAND: 498.410428 3854.486816 0.4987801 3.1270008 315.399 136.976  1
------> CAND: 498.317784 3854.486816 0.4987801 3.1270008 313.911 136.33  1
------> CAND: 498.519682 3854.486816 0.4987801 3.1270008 312.433 135.688  1
------> CAND: 498.449095 3854.486816 0.4987801 3.1270008 311.755 135.393  1
------> CAND: 498.260173 3854.486816 0.4987801 3.1270008 310.898 135.021  1
------> CAND: 498.401865 3854.486816 0.4987801 3.1270008 310.642 134.91  1
------> CAND: 498.393560 3854.486816 0.4987801 3.1270008 310.499 134.848  1
------> CAND: 498.307663 3854.486816 0.4987801 3.1270008 309.844 134.564  1
------> CAND: 498.427556 3854.486816 0.4987801 3.1270008 308.276 133.883  1
------> CAND: 498.449614 3854.486816 0.4987801 3.1270008 304.977 132.45  1
------> CAND: 498.461292 3854.486816 0.4987801 3.1270008 304.486 132.237  1
------> CAND: 498.323493 3854.486816 0.4987801 3.1270008 304.049 132.047  1
------> CAND: 498.378509 3854.486816 0.4987801 3.1270008 303.874 131.971  1
------> CAND: 498.326866 3854.486816 0.4987801 3.1270008 303.252 131.701  1
------> CAND: 498.485426 3854.486816 0.4987801 3.1270008 302.932 131.562  1
------> CAND: 498.293909 3854.486816 0.4987801 3.1270008 301.211 130.814  1
------> CAND: 498.461811 3854.486816 0.4987801 3.1270008 300.38 130.454  1
------> CAND: 498.462330 3854.486816 0.4987801 3.1270008 299.441 130.046  1
------> CAND: 498.517346 3854.486816 0.4987801 3.1270008 297.466 129.188  1
------> CAND: 498.506447 3854.486816 0.4987801 3.1270008 297.458 129.184  1
------> CAND: 498.344513 3854.486816 0.4987801 3.1270008 297.401 129.16  1
------> CAND: 498.355672 3854.486816 0.4987801 3.1270008 296.842 128.917  1
------> CAND: 498.419252 3854.486816 0.4987801 3.1270008 296.078 128.585  1
------> CAND: 498.376173 3854.486816 0.4987801 3.1270008 296.002 128.552  1
------> CAND: 498.312593 3854.486816 0.4987801 3.1270008 295.626 128.389  1
------> CAND: 498.418992 3854.486816 0.4987801 3.1270008 294.917 128.081  1
------> CAND: 498.409131 3854.486816 0.4987801 3.1270008 294.8 128.03  1
------> CAND: 498.421328 3854.486816 0.4987801 3.1270008 290.256 126.056  1
------> CAND: 498.469337 3854.486816 0.4987801 3.1270008 288.174 125.152  1
------> CAND: 498.477122 3854.486816 0.4987801 3.1270008 286 124.208  1
------> CAND: 498.343475 3854.486816 0.4987801 3.1270008 284.474 123.546  1
------> CAND: 498.490357 3854.486816 0.4987801 3.1270008 282.726 122.786  1
------> CAND: 498.262768 3854.486816 0.4987801 3.1270008 282.327 122.613  1
------> CAND: 498.405498 3854.486816 0.4987801 3.1270008 282.104 122.516  1
------> CAND: 498.358786 3854.486816 0.4987801 3.1270008 281.563 122.281  1
------> CAND: 498.420290 3854.486816 0.4987801 3.1270008 280.474 121.808  1
------> CAND: 498.486464 3854.486816 0.4987801 3.1270008 279.445 121.361  1
------> CAND: 498.358267 3854.486816 0.4987801 3.1270008 276.647 120.146  1
------> CAND: 498.310777 3854.486816 0.4987801 3.1270008 274.335 119.142  1
------> CAND: 498.409650 3854.486816 0.4987801 3.1270008 273.957 118.978  1
------> CAND: 498.414061 3854.486816 0.4987801 3.1270008 273.914 118.959  1
------> CAND: 498.332576 3854.486816 0.4987801 3.1270008 271.641 117.972  1
------> CAND: 498.441569 3854.486816 0.4987801 3.1270008 270.505 117.479  1
------> CAND: 498.516308 3854.486816 0.4987801 3.1270008 270.331 117.403  1
------> CAND: 498.425999 3854.486816 0.4987801 3.1270008 269.11 116.873  1
------> CAND: 498.440791 3854.486816 0.4987801 3.1270008 268.246 116.498  1
------> CAND: 498.278338 3854.486816 0.4987801 3.1270008 267.068 115.986  1
------> CAND: 498.520460 3854.486816 0.4987801 3.1270008 265.049 115.109  1
[13:02:36][389140][INFO ] Statistics: count dirty SumSpec pages 236812 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:02:36][389140][INFO ] Data processing finished successfully!
13:02:36 (389140): called boinc_finish(0)

</stderr_txt>
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