Task 1704025787

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_9_7450000_3
Workunit ID: 857747046
Created: 27 Dec 2024 14:43:17 UTC
Sent: 27 Dec 2024 14:45:03 UTC
Report deadline: 10 Jan 2025 14:45:03 UTC
Received: 27 Dec 2024 19:50:33 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 411.99
CPU time (sec): 39.80
Peak working set size (MB): 266.35
Peak swap size (MB): 36412.3
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[19:42:37][1065372][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_9.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 7450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_9.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_9_7450000_3_0
------> GPU usage: 0.330000
[19:42:37][1065372][INFO ] Starting data processing...
[19:42:37][1065372][INFO ] opti: No host transfer for n_steps. Use device global.
[19:42:37][1065372][INFO ] opti: No host transfer for mean. Use device global.
[19:42:37][1065372][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:42:37][1065372][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:42:37][1065372][INFO ] opti: power spectrum in fft callback (static link).
[19:42:37][1065372][INFO ] opti: __constant__ access is not uniform, bad!
[19:42:38][1065372][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[19:42:38][1065372][INFO ] CUDA global memory status (initial GPU state, including context):
[19:42:38][1065372][INFO ] No template file. Generating templates.
[19:42:38][1065372][INFO ] Template param value T_cons = 50000
[19:42:45][1065372][INFO ] Number of generated templates to be used: 50000
[19:42:45][1065372][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_9.cpt
[19:42:45][1065372][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_9.cpt (No such file or directory).
------> Starting from scratch...
[19:42:45][1065372][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_9.binary
[19:42:45][1065372][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM230.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766191685
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 230.9 cm^-3 pc
------> Scale factor: 1.31309
[19:42:45][1065372][INFO ] Allocating memory for dedispersed compressed time series...
[19:42:45][1065372][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:42:45][1065372][INFO ] 8-bit allocation done
[19:42:45][1065372][INFO ] Foobar
[19:42:45][1065372][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_9.binary
[19:42:45][1065372][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:42:45][1065372][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:42:45][1065372][INFO ] FftSize = 12582913
[19:42:45][1065372][INFO ] Seed for random number generator is 1109089272.
[19:42:49][1065372][INFO ] 8[19:42:49][1065372][INFO ] 9[19:42:50][1065372][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:42:50][1065372][INFO ] Normalization factor 3.97364e-08
[19:42:50][1065372][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
[19:42:50][1065372][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1608 MB (14545 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:42:50][1065372][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:42:50][1065372][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:42:50][1065372][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:43:37][1065372][INFO ] Checkpoint committed!
[19:44:37][1065372][INFO ] Checkpoint committed!
[19:45:37][1065372][INFO ] Checkpoint committed!
[19:46:37][1065372][INFO ] Checkpoint committed!
[19:47:37][1065372][INFO ] Checkpoint committed!
[19:48:37][1065372][INFO ] Checkpoint committed!
[19:49:26][1065372][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 461.204601 4095.251709 0.9175491 3.7363088 230.805 100.237  1
------> CAND: 461.075365 4095.251709 0.9175491 3.7363088 217.265 94.3569  1
------> CAND: 461.085486 4095.251709 0.9175491 3.7363088 212.877 92.4513  1
------> CAND: 461.221728 4095.251709 0.9175491 3.7363088 208.196 90.4184  1
------> CAND: 461.110918 4095.251709 0.9175491 3.7363088 199.833 86.7863  1
------> CAND: 461.066801 4095.251709 0.9175491 3.7363088 194.545 84.4899  1
------> CAND: 461.293872 4095.251709 0.9175491 3.7363088 190.566 82.7616  1
------> CAND: 461.198892 4095.251709 0.9175491 3.7363088 187.462 81.4136  1
------> CAND: 461.179688 4095.251709 0.9175491 3.7363088 187.215 81.3065  1
------> CAND: 461.156073 4095.251709 0.9175491 3.7363088 186.834 81.1409  1
------> CAND: 461.155554 4095.251709 0.9175491 3.7363088 186.709 81.0867  1
------> CAND: 461.087562 4095.251709 0.9175491 3.7363088 185.871 80.7229  1
------> CAND: 461.108063 4095.251709 0.9175491 3.7363088 182.032 79.0553  1
------> CAND: 461.076663 4095.251709 0.9175491 3.7363088 181.616 78.8748  1
------> CAND: 461.277004 4095.251709 0.9175491 3.7363088 175.129 76.0576  1
------> CAND: 461.130122 4095.251709 0.9175491 3.7363088 173.291 75.2594  1
------> CAND: 461.279858 4095.251709 0.9175491 3.7363088 165.985 72.0864  1
------> CAND: 461.239894 4095.251709 0.9175491 3.7363088 165.032 71.6725  1
------> CAND: 461.134274 4095.251709 0.9175491 3.7363088 158.881 69.001  1
------> CAND: 461.187733 4095.251709 0.9175491 3.7363088 158.428 68.8044  1
------> CAND: 461.219652 4095.251709 0.9175491 3.7363088 158.347 68.7692  1
------> CAND: 461.101057 4095.251709 0.9175491 3.7363088 155.451 67.5115  1
------> CAND: 461.164117 4095.251709 0.9175491 3.7363088 154.754 67.2089  1
------> CAND: 461.305809 4095.251709 0.9175491 3.7363088 154.432 67.0688  1
------> CAND: 461.143876 4095.251709 0.9175491 3.7363088 154.29 67.0072  1
------> CAND: 461.268440 4095.251709 0.9175491 3.7363088 153.688 66.7458  1
------> CAND: 461.123374 4095.251709 0.9175491 3.7363088 151.1 65.6221  1
------> CAND: 461.199151 4095.251709 0.9175491 3.7363088 150.561 65.3878  1
------> CAND: 461.318785 4095.251709 0.9175491 3.7363088 150.066 65.1727  1
------> CAND: 461.228735 4095.251709 0.9175491 3.7363088 149.553 64.9499  1
------> CAND: 461.280377 4095.251709 0.9175491 3.7363088 149.096 64.7516  1
------> CAND: 461.286087 4095.251709 0.9175491 3.7363088 146.931 63.8112  1
------> CAND: 461.222247 4095.251709 0.9175491 3.7363088 146.182 63.486  1
------> CAND: 461.170086 4095.251709 0.9175491 3.7363088 145.562 63.2169  1
------> CAND: 461.056162 4095.251709 0.9175491 3.7363088 143.733 62.4223  1
------> CAND: 461.113513 4095.251709 0.9175491 3.7363088 143.724 62.4185  1
------> CAND: 461.218614 4095.251709 0.9175491 3.7363088 143.095 62.1452  1
------> CAND: 461.118184 4095.251709 0.9175491 3.7363088 142.937 62.0768  1
------> CAND: 461.262731 4095.251709 0.9175491 3.7363088 141.961 61.653  1
------> CAND: 461.318525 4095.251709 0.9175491 3.7363088 140.444 60.9941  1
------> CAND: 461.302436 4095.251709 0.9175491 3.7363088 139.243 60.4723  1
------> CAND: 461.240413 4095.251709 0.9175491 3.7363088 138.412 60.1115  1
------> CAND: 461.319823 4095.251709 0.9175491 3.7363088 136.824 59.422  1
------> CAND: 461.295948 4095.251709 0.9175491 3.7363088 136.017 59.0715  1
------> CAND: 461.095866 4095.251709 0.9175491 3.7363088 136.015 59.0707  1
------> CAND: 461.220171 4095.251709 0.9175491 3.7363088 135.879 59.0115  1
------> CAND: 461.083410 4095.251709 0.9175491 3.7363088 134.052 58.2181  1
------> CAND: 461.255724 4095.251709 0.9175491 3.7363088 132.399 57.5003  1
------> CAND: 461.209272 4095.251709 0.9175491 3.7363088 131.235 56.9945  1
------> CAND: 461.296208 4095.251709 0.9175491 3.7363088 131.233 56.9937  1
------> CAND: 461.256762 4095.251709 0.9175491 3.7363088 130.13 56.5148  1
------> CAND: 461.055902 4095.251709 0.9175491 3.7363088 130.032 56.472  1
------> CAND: 461.111437 4095.251709 0.9175491 3.7363088 129.302 56.1553  1
------> CAND: 461.150882 4095.251709 0.9175491 3.7363088 128.546 55.827  1
------> CAND: 461.108842 4095.251709 0.9175491 3.7363088 128.175 55.6655  1
------> CAND: 461.297765 4095.251709 0.9175491 3.7363088 128.076 55.6226  1
------> CAND: 461.312297 4095.251709 0.9175491 3.7363088 127.306 55.2881  1
------> CAND: 461.057459 4095.251709 0.9175491 3.7363088 126.995 55.153  1
------> CAND: 461.062649 4095.251709 0.9175491 3.7363088 126.878 55.1026  1
------> CAND: 461.276225 4095.251709 0.9175491 3.7363088 126.827 55.0801  1
------> CAND: 461.073030 4095.251709 0.9175491 3.7363088 126.017 54.7285  1
------> CAND: 461.251831 4095.251709 0.9175491 3.7363088 125.789 54.6293  1
------> CAND: 461.289460 4095.251709 0.9175491 3.7363088 125.08 54.3217  1
------> CAND: 461.231849 4095.251709 0.9175491 3.7363088 124.985 54.2804  1
------> CAND: 461.131938 4095.251709 0.9175491 3.7363088 124.67 54.1434  1
------> CAND: 461.256503 4095.251709 0.9175491 3.7363088 124.533 54.084  1
------> CAND: 461.133755 4095.251709 0.9175491 3.7363088 124.408 54.0295  1
------> CAND: 461.146211 4095.251709 0.9175491 3.7363088 124.291 53.9789  1
------> CAND: 461.191625 4095.251709 0.9175491 3.7363088 123.933 53.8233  1
------> CAND: 461.231590 4095.251709 0.9175491 3.7363088 123.13 53.4748  1
------> CAND: 461.093790 4095.251709 0.9175491 3.7363088 122.446 53.1776  1
------> CAND: 461.180985 4095.251709 0.9175491 3.7363088 122.087 53.0215  1
------> CAND: 461.079517 4095.251709 0.9175491 3.7363088 120.525 52.3434  1
------> CAND: 461.137128 4095.251709 0.9175491 3.7363088 119.438 51.8712  1
------> CAND: 461.206677 4095.251709 0.9175491 3.7363088 118.177 51.3236  1
------> CAND: 461.100019 4095.251709 0.9175491 3.7363088 118.155 51.314  1
------> CAND: 461.287903 4095.251709 0.9175491 3.7363088 118.081 51.2819  1
------> CAND: 461.164896 4095.251709 0.9175491 3.7363088 116.411 50.5566  1
------> CAND: 461.248198 4095.251709 0.9175491 3.7363088 116.381 50.5434  1
------> CAND: 461.146730 4095.251709 0.9175491 3.7363088 115.847 50.3119  1
------> CAND: 461.292055 4095.251709 0.9175491 3.7363088 115.378 50.1079  1
------> CAND: 461.292315 4095.251709 0.9175491 3.7363088 115.176 50.0204  1
------> CAND: 461.309702 4095.251709 0.9175491 3.7363088 114.144 49.5723  1
------> CAND: 461.201746 4095.251709 0.9175491 3.7363088 113.664 49.3635  1
------> CAND: 461.248717 4095.251709 0.9175491 3.7363088 113.017 49.0827  1
------> CAND: 461.151920 4095.251709 0.9175491 3.7363088 112.841 49.0064  1
------> CAND: 461.273890 4095.251709 0.9175491 3.7363088 112.077 48.6745  1
------> CAND: 461.296727 4095.251709 0.9175491 3.7363088 112.063 48.6682  1
------> CAND: 461.188252 4095.251709 0.9175491 3.7363088 111.732 48.5246  1
------> CAND: 461.148806 4095.251709 0.9175491 3.7363088 111.108 48.2537  1
------> CAND: 461.244825 4095.251709 0.9175491 3.7363088 110.651 48.0552  1
------> CAND: 461.281935 4095.251709 0.9175491 3.7363088 110.577 48.0231  1
------> CAND: 461.211348 4095.251709 0.9175491 3.7363088 110.466 47.9748  1
------> CAND: 461.087303 4095.251709 0.9175491 3.7363088 110.118 47.8237  1
------> CAND: 461.186435 4095.251709 0.9175491 3.7363088 109.392 47.5085  1
------> CAND: 461.230811 4095.251709 0.9175491 3.7363088 109.197 47.4237  1
------> CAND: 461.093531 4095.251709 0.9175491 3.7363088 108.419 47.0857  1
------> CAND: 461.098462 4095.251709 0.9175491 3.7363088 108.023 46.9138  1
------> CAND: 461.298024 4095.251709 0.9175491 3.7363088 107.697 46.7724  1
------> CAND: 461.285049 4095.251709 0.9175491 3.7363088 107.654 46.7535  1
[19:49:26][1065372][INFO ] Statistics: count dirty SumSpec pages 503567 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:49:26][1065372][INFO ] Data processing finished successfully!
19:49:26 (1065372): called boinc_finish(0)

</stderr_txt>
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