Task 1706398372

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_30_5400000_1
Workunit ID: 859765362
Created: 31 Dec 2024 22:43:42 UTC
Sent: 1 Jan 2025 10:15:00 UTC
Report deadline: 15 Jan 2025 10:15:00 UTC
Received: 1 Jan 2025 15:16:40 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 423.33
CPU time (sec): 35.76
Peak working set size (MB): 344.2
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Initial
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>
[15:08:39][1313748][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_30.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 5400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_30.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_30_5400000_1_0
------> GPU usage: 0.330000
[15:08:39][1313748][INFO ] Starting data processing...
[15:08:39][1313748][INFO ] opti: No host transfer for n_steps. Use device global.
[15:08:39][1313748][INFO ] opti: No host transfer for mean. Use device global.
[15:08:39][1313748][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:08:39][1313748][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:08:39][1313748][INFO ] opti: power spectrum in fft callback (static link).
[15:08:39][1313748][INFO ] opti: __constant__ access is not uniform, bad!
[15:08:41][1313748][INFO ] Running on device 2 Tesla V100-SXM2-16GB
[15:08:41][1313748][INFO ] CUDA global memory status (initial GPU state, including context):
[15:08:41][1313748][INFO ] No template file. Generating templates.
[15:08:41][1313748][INFO ] Template param value T_cons = 50000
[15:08:46][1313748][INFO ] Number of generated templates to be used: 50000
[15:08:46][1313748][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_30.cpt
[15:08:46][1313748][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_30.cpt (No such file or directory).
------> Starting from scratch...
[15:08:46][1313748][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_30.binary
[15:08:46][1313748][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM233.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206725648
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 233 cm^-3 pc
------> Scale factor: 1.01353
[15:08:46][1313748][INFO ] Allocating memory for dedispersed compressed time series...
[15:08:46][1313748][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:08:46][1313748][INFO ] 8-bit allocation done
[15:08:46][1313748][INFO ] Foobar
[15:08:46][1313748][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_30.binary
[15:08:46][1313748][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:08:46][1313748][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:08:46][1313748][INFO ] FftSize = 12582913
[15:08:46][1313748][INFO ] Seed for random number generator is -1034350544.
[15:08:49][1313748][INFO ] 8[15:08:49][1313748][INFO ] 9[15:08:50][1313748][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:08:50][1313748][INFO ] Normalization factor 3.97364e-08
[15:08:50][1313748][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
[15:08:50][1313748][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:08:50][1313748][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:08:50][1313748][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:08:50][1313748][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:09:40][1313748][INFO ] Checkpoint committed!
[15:10:40][1313748][INFO ] Checkpoint committed!
[15:11:40][1313748][INFO ] Checkpoint committed!
[15:12:40][1313748][INFO ] Checkpoint committed!
[15:13:40][1313748][INFO ] Checkpoint committed!
[15:14:40][1313748][INFO ] Checkpoint committed!
[15:15:40][1313748][INFO ] Checkpoint committed!
[15:15:41][1313748][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 349.991174 3962.756348 0.3923855 3.4200513 222.093 96.4539  1
------> CAND: 350.209681 3962.756348 0.3923855 3.4200513 193.312 83.9545  1
------> CAND: 350.033733 3962.756348 0.3923855 3.4200513 188.564 81.8924  1
------> CAND: 350.106915 3962.756348 0.3923855 3.4200513 185.271 80.4621  1
------> CAND: 350.000776 3962.756348 0.3923855 3.4200513 181.919 79.0065  1
------> CAND: 350.015827 3962.756348 0.3923855 3.4200513 181.862 78.9819  1
------> CAND: 350.107694 3962.756348 0.3923855 3.4200513 181.316 78.7445  1
------> CAND: 350.035290 3962.756348 0.3923855 3.4200513 176.236 76.5383  1
------> CAND: 350.082262 3962.756348 0.3923855 3.4200513 175.362 76.1586  1
------> CAND: 350.203971 3962.756348 0.3923855 3.4200513 175.338 76.1484  1
------> CAND: 350.019460 3962.756348 0.3923855 3.4200513 172.816 75.0531  1
------> CAND: 349.999219 3962.756348 0.3923855 3.4200513 169.9 73.7865  1
------> CAND: 350.197484 3962.756348 0.3923855 3.4200513 169.404 73.5713  1
------> CAND: 350.113662 3962.756348 0.3923855 3.4200513 168.897 73.3511  1
------> CAND: 350.020758 3962.756348 0.3923855 3.4200513 167.308 72.6608  1
------> CAND: 350.018422 3962.756348 0.3923855 3.4200513 167.03 72.5403  1
------> CAND: 350.218504 3962.756348 0.3923855 3.4200513 165.285 71.7822  1
------> CAND: 350.143506 3962.756348 0.3923855 3.4200513 165.175 71.7348  1
------> CAND: 350.026986 3962.756348 0.3923855 3.4200513 164.147 71.2882  1
------> CAND: 349.978977 3962.756348 0.3923855 3.4200513 161.632 70.196  1
------> CAND: 350.216947 3962.756348 0.3923855 3.4200513 160.742 69.8091  1
------> CAND: 350.133644 3962.756348 0.3923855 3.4200513 159.061 69.0792  1
------> CAND: 350.065653 3962.756348 0.3923855 3.4200513 155.293 67.4428  1
------> CAND: 350.204750 3962.756348 0.3923855 3.4200513 154.38 67.0462  1
------> CAND: 350.164526 3962.756348 0.3923855 3.4200513 153.732 66.7648  1
------> CAND: 349.981053 3962.756348 0.3923855 3.4200513 153.647 66.7282  1
------> CAND: 350.029841 3962.756348 0.3923855 3.4200513 152.982 66.4393  1
------> CAND: 350.231479 3962.756348 0.3923855 3.4200513 152.089 66.0516  1
------> CAND: 350.181394 3962.756348 0.3923855 3.4200513 150.551 65.3835  1
------> CAND: 350.154146 3962.756348 0.3923855 3.4200513 147.85 64.2103  1
------> CAND: 350.099389 3962.756348 0.3923855 3.4200513 145.803 63.3216  1
------> CAND: 350.068767 3962.756348 0.3923855 3.4200513 145.692 63.2733  1
------> CAND: 350.177242 3962.756348 0.3923855 3.4200513 143.493 62.3183  1
------> CAND: 350.003371 3962.756348 0.3923855 3.4200513 142.487 61.8815  1
------> CAND: 349.980534 3962.756348 0.3923855 3.4200513 142.473 61.8752  1
------> CAND: 349.993509 3962.756348 0.3923855 3.4200513 141.302 61.3665  1
------> CAND: 350.031917 3962.756348 0.3923855 3.4200513 140.618 61.0695  1
------> CAND: 350.139873 3962.756348 0.3923855 3.4200513 138.716 60.2437  1
------> CAND: 350.132606 3962.756348 0.3923855 3.4200513 137.735 59.8175  1
------> CAND: 350.055792 3962.756348 0.3923855 3.4200513 133.102 57.8054  1
------> CAND: 350.130530 3962.756348 0.3923855 3.4200513 132.838 57.6909  1
------> CAND: 350.239784 3962.756348 0.3923855 3.4200513 132.751 57.653  1
------> CAND: 350.207345 3962.756348 0.3923855 3.4200513 131.728 57.2089  1
------> CAND: 350.153367 3962.756348 0.3923855 3.4200513 129.57 56.2715  1
------> CAND: 350.039702 3962.756348 0.3923855 3.4200513 129.396 56.1959  1
------> CAND: 350.112624 3962.756348 0.3923855 3.4200513 128.785 55.9308  1
------> CAND: 350.089268 3962.756348 0.3923855 3.4200513 128.04 55.6069  1
------> CAND: 350.176204 3962.756348 0.3923855 3.4200513 126.475 54.9274  1
------> CAND: 350.125081 3962.756348 0.3923855 3.4200513 126.045 54.7407  1
------> CAND: 350.186325 3962.756348 0.3923855 3.4200513 123.409 53.596  1
------> CAND: 350.226808 3962.756348 0.3923855 3.4200513 123.295 53.5463  1
------> CAND: 350.141430 3962.756348 0.3923855 3.4200513 122.694 53.2852  1
------> CAND: 350.186584 3962.756348 0.3923855 3.4200513 121.921 52.9495  1
------> CAND: 350.027505 3962.756348 0.3923855 3.4200513 121.891 52.9365  1
------> CAND: 349.983389 3962.756348 0.3923855 3.4200513 121.548 52.7875  1
------> CAND: 350.015049 3962.756348 0.3923855 3.4200513 120.465 52.3174  1
------> CAND: 350.093161 3962.756348 0.3923855 3.4200513 119.56 51.9243  1
------> CAND: 350.108472 3962.756348 0.3923855 3.4200513 118.971 51.6686  1
------> CAND: 350.139354 3962.756348 0.3923855 3.4200513 117.933 51.2178  1
------> CAND: 350.204231 3962.756348 0.3923855 3.4200513 117.549 51.0507  1
------> CAND: 350.140392 3962.756348 0.3923855 3.4200513 117.014 50.8185  1
------> CAND: 350.095756 3962.756348 0.3923855 3.4200513 116.964 50.797  1
------> CAND: 350.071622 3962.756348 0.3923855 3.4200513 116.363 50.536  1
------> CAND: 350.050082 3962.756348 0.3923855 3.4200513 116.306 50.511  1
------> CAND: 350.001814 3962.756348 0.3923855 3.4200513 115.433 50.132  1
------> CAND: 350.091863 3962.756348 0.3923855 3.4200513 115.316 50.081  1
------> CAND: 350.188401 3962.756348 0.3923855 3.4200513 112.414 48.8208  1
------> CAND: 350.061760 3962.756348 0.3923855 3.4200513 111.872 48.5856  1
------> CAND: 349.990914 3962.756348 0.3923855 3.4200513 110.704 48.0782  1
------> CAND: 350.104839 3962.756348 0.3923855 3.4200513 110.264 47.887  1
------> CAND: 350.135721 3962.756348 0.3923855 3.4200513 109.21 47.4291  1
------> CAND: 350.190477 3962.756348 0.3923855 3.4200513 108.576 47.154  1
------> CAND: 349.980794 3962.756348 0.3923855 3.4200513 107.969 46.8904  1
------> CAND: 350.045411 3962.756348 0.3923855 3.4200513 106.767 46.3681  1
------> CAND: 350.066691 3962.756348 0.3923855 3.4200513 106.344 46.1844  1
------> CAND: 350.064355 3962.756348 0.3923855 3.4200513 106.265 46.1501  1
------> CAND: 350.153108 3962.756348 0.3923855 3.4200513 106.255 46.1461  1
------> CAND: 350.128454 3962.756348 0.3923855 3.4200513 106.116 46.0854  1
------> CAND: 350.104579 3962.756348 0.3923855 3.4200513 105.992 46.0319  1
------> CAND: 350.178021 3962.756348 0.3923855 3.4200513 105.641 45.8792  1
------> CAND: 350.110289 3962.756348 0.3923855 3.4200513 105.537 45.8341  1
------> CAND: 350.090825 3962.756348 0.3923855 3.4200513 105.084 45.6375  1
------> CAND: 349.992990 3962.756348 0.3923855 3.4200513 104.955 45.5815  1
------> CAND: 350.081483 3962.756348 0.3923855 3.4200513 103.94 45.1404  1
------> CAND: 350.043854 3962.756348 0.3923855 3.4200513 103.689 45.0316  1
------> CAND: 350.194370 3962.756348 0.3923855 3.4200513 103.61 44.9975  1
------> CAND: 350.130271 3962.756348 0.3923855 3.4200513 102.768 44.6314  1
------> CAND: 349.999738 3962.756348 0.3923855 3.4200513 102.442 44.4899  1
------> CAND: 349.989098 3962.756348 0.3923855 3.4200513 102.112 44.3466  1
------> CAND: 350.074995 3962.756348 0.3923855 3.4200513 101.119 43.9155  1
------> CAND: 350.142987 3962.756348 0.3923855 3.4200513 100.957 43.8453  1
------> CAND: 350.224473 3962.756348 0.3923855 3.4200513 100.836 43.7925  1
------> CAND: 350.105098 3962.756348 0.3923855 3.4200513 99.1938 43.0793  1
------> CAND: 350.059684 3962.756348 0.3923855 3.4200513 98.9249 42.9625  1
------> CAND: 349.995326 3962.756348 0.3923855 3.4200513 98.3483 42.7121  1
------> CAND: 350.102503 3962.756348 0.3923855 3.4200513 97.8917 42.5138  1
------> CAND: 350.020498 3962.756348 0.3923855 3.4200513 97.647 42.4076  1
------> CAND: 350.157000 3962.756348 0.3923855 3.4200513 96.6224 41.9626  1
------> CAND: 350.132347 3962.756348 0.3923855 3.4200513 96.4936 41.9066  1
------> CAND: 350.020239 3962.756348 0.3923855 3.4200513 96.326 41.8339  1
[15:15:41][1313748][INFO ] Statistics: count dirty SumSpec pages 236648 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:15:41][1313748][INFO ] Data processing finished successfully!
15:15:41 (1313748): called boinc_finish(0)

</stderr_txt>
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