Task 1706393624

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_18_7700000_1
Workunit ID: 859763007
Created: 31 Dec 2024 22:43:17 UTC
Sent: 1 Jan 2025 8:01:35 UTC
Report deadline: 15 Jan 2025 8:01:35 UTC
Received: 1 Jan 2025 13:02:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 419.31
CPU time (sec): 37.93
Peak working set size (MB): 359.29
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>
[12:54:40][1309068][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_18.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 7700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_18.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_18_7700000_1_0
------> GPU usage: 0.330000
[12:54:40][1309068][INFO ] Starting data processing...
[12:54:40][1309068][INFO ] opti: No host transfer for n_steps. Use device global.
[12:54:40][1309068][INFO ] opti: No host transfer for mean. Use device global.
[12:54:40][1309068][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:54:40][1309068][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:54:40][1309068][INFO ] opti: power spectrum in fft callback (static link).
[12:54:40][1309068][INFO ] opti: __constant__ access is not uniform, bad!
[12:54:42][1309068][INFO ] Running on device 1 Tesla V100-SXM2-16GB
[12:54:42][1309068][INFO ] CUDA global memory status (initial GPU state, including context):
[12:54:42][1309068][INFO ] No template file. Generating templates.
[12:54:42][1309068][INFO ] Template param value T_cons = 50000
[12:54:48][1309068][INFO ] Number of generated templates to be used: 50000
[12:54:48][1309068][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_18.cpt
[12:54:48][1309068][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_18.cpt (No such file or directory).
------> Starting from scratch...
[12:54:48][1309068][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_18.binary
[12:54:48][1309068][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_DM231.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206745344
------> 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: 231.8 cm^-3 pc
------> Scale factor: 1.0134
[12:54:48][1309068][INFO ] Allocating memory for dedispersed compressed time series...
[12:54:48][1309068][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:54:48][1309068][INFO ] 8-bit allocation done
[12:54:48][1309068][INFO ] Foobar
[12:54:48][1309068][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_18.binary
[12:54:48][1309068][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:54:48][1309068][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:54:48][1309068][INFO ] FftSize = 12582913
[12:54:48][1309068][INFO ] Seed for random number generator is -1039004954.
[12:54:51][1309068][INFO ] 8[12:54:51][1309068][INFO ] 9[12:54:52][1309068][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:54:52][1309068][INFO ] Normalization factor 3.97364e-08
[12:54:52][1309068][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
[12:54:52][1309068][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
[12:54:52][1309068][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:54:52][1309068][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:54:52][1309068][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:55:40][1309068][INFO ] Checkpoint committed!
[12:56:41][1309068][INFO ] Checkpoint committed!
[12:57:41][1309068][INFO ] Checkpoint committed!
[12:58:41][1309068][INFO ] Checkpoint committed!
[12:59:41][1309068][INFO ] Checkpoint committed!
[13:00:41][1309068][INFO ] Checkpoint committed!
[13:01:37][1309068][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 173.105841 4328.070801 0.9754223 6.0324044 269.819 117.181  1
------> CAND: 173.134387 4328.070801 0.9754223 6.0324044 227.603 98.8469  1
------> CAND: 173.175649 4328.070801 0.9754223 6.0324044 214.701 93.2433  1
------> CAND: 173.016311 4328.070801 0.9754223 6.0324044 213.658 92.7903  1
------> CAND: 173.223139 4328.070801 0.9754223 6.0324044 204.74 88.9173  1
------> CAND: 173.172795 4328.070801 0.9754223 6.0324044 203.753 88.4888  1
------> CAND: 173.017608 4328.070801 0.9754223 6.0324044 194.408 84.4301  1
------> CAND: 173.062763 4328.070801 0.9754223 6.0324044 189.36 82.2381  1
------> CAND: 173.113108 4328.070801 0.9754223 6.0324044 184.827 80.2692  1
------> CAND: 173.249869 4328.070801 0.9754223 6.0324044 184.55 80.1492  1
------> CAND: 173.012937 4328.070801 0.9754223 6.0324044 183.501 79.6937  1
------> CAND: 173.199005 4328.070801 0.9754223 6.0324044 181.693 78.9083  1
------> CAND: 173.242862 4328.070801 0.9754223 6.0324044 181.352 78.7604  1
------> CAND: 173.120374 4328.070801 0.9754223 6.0324044 180.457 78.3714  1
------> CAND: 173.093644 4328.070801 0.9754223 6.0324044 178.952 77.718  1
------> CAND: 173.097537 4328.070801 0.9754223 6.0324044 178.46 77.5042  1
------> CAND: 173.226773 4328.070801 0.9754223 6.0324044 177.509 77.0914  1
------> CAND: 173.140356 4328.070801 0.9754223 6.0324044 174.246 75.6739  1
------> CAND: 173.139837 4328.070801 0.9754223 6.0324044 173.889 75.519  1
------> CAND: 173.101430 4328.070801 0.9754223 6.0324044 171.997 74.6973  1
------> CAND: 173.052123 4328.070801 0.9754223 6.0324044 168.486 73.1726  1
------> CAND: 173.167345 4328.070801 0.9754223 6.0324044 168.443 73.1538  1
------> CAND: 173.161895 4328.070801 0.9754223 6.0324044 166.358 72.2482  1
------> CAND: 173.058351 4328.070801 0.9754223 6.0324044 164.964 71.6428  1
------> CAND: 173.069770 4328.070801 0.9754223 6.0324044 163.898 71.1801  1
------> CAND: 173.121931 4328.070801 0.9754223 6.0324044 163.672 71.0818  1
------> CAND: 173.196150 4328.070801 0.9754223 6.0324044 162.429 70.5422  1
------> CAND: 173.228849 4328.070801 0.9754223 6.0324044 160.837 69.8504  1
------> CAND: 173.020982 4328.070801 0.9754223 6.0324044 160.82 69.8434  1
------> CAND: 172.998664 4328.070801 0.9754223 6.0324044 160.609 69.7514  1
------> CAND: 173.119595 4328.070801 0.9754223 6.0324044 159.713 69.3626  1
------> CAND: 173.121671 4328.070801 0.9754223 6.0324044 157.517 68.4087  1
------> CAND: 173.095980 4328.070801 0.9754223 6.0324044 154.377 67.0451  1
------> CAND: 173.010342 4328.070801 0.9754223 6.0324044 153.971 66.8687  1
------> CAND: 173.001519 4328.070801 0.9754223 6.0324044 151.648 65.8598  1
------> CAND: 173.078333 4328.070801 0.9754223 6.0324044 146.905 63.7999  1
------> CAND: 173.132571 4328.070801 0.9754223 6.0324044 146.726 63.7223  1
------> CAND: 173.053680 4328.070801 0.9754223 6.0324044 145.645 63.253  1
------> CAND: 173.161117 4328.070801 0.9754223 6.0324044 145.387 63.1409  1
------> CAND: 173.059908 4328.070801 0.9754223 6.0324044 144.23 62.6384  1
------> CAND: 173.191220 4328.070801 0.9754223 6.0324044 143.618 62.3727  1
------> CAND: 173.258173 4328.070801 0.9754223 6.0324044 143.106 62.1501  1
------> CAND: 172.996069 4328.070801 0.9754223 6.0324044 142.993 62.1009  1
------> CAND: 173.125304 4328.070801 0.9754223 6.0324044 141.227 61.3342  1
------> CAND: 173.143730 4328.070801 0.9754223 6.0324044 139.112 60.4157  1
------> CAND: 173.179801 4328.070801 0.9754223 6.0324044 137.304 59.6306  1
------> CAND: 173.204714 4328.070801 0.9754223 6.0324044 137.139 59.5585  1
------> CAND: 173.247014 4328.070801 0.9754223 6.0324044 133.906 58.1548  1
------> CAND: 173.210423 4328.070801 0.9754223 6.0324044 133.124 57.8149  1
------> CAND: 173.004373 4328.070801 0.9754223 6.0324044 132.039 57.344  1
------> CAND: 173.059389 4328.070801 0.9754223 6.0324044 129.883 56.4073  1
------> CAND: 173.017089 4328.070801 0.9754223 6.0324044 128.962 56.0074  1
------> CAND: 173.054458 4328.070801 0.9754223 6.0324044 127.603 55.4172  1
------> CAND: 173.104025 4328.070801 0.9754223 6.0324044 126.851 55.0907  1
------> CAND: 173.243122 4328.070801 0.9754223 6.0324044 125.582 54.5396  1
------> CAND: 173.150477 4328.070801 0.9754223 6.0324044 125.569 54.5341  1
------> CAND: 173.049787 4328.070801 0.9754223 6.0324044 125.228 54.386  1
------> CAND: 173.003595 4328.070801 0.9754223 6.0324044 123.879 53.7998  1
------> CAND: 173.122709 4328.070801 0.9754223 6.0324044 123.146 53.4814  1
------> CAND: 173.223658 4328.070801 0.9754223 6.0324044 123.092 53.4581  1
------> CAND: 173.180320 4328.070801 0.9754223 6.0324044 122.79 53.3269  1
------> CAND: 173.172016 4328.070801 0.9754223 6.0324044 121.95 52.9624  1
------> CAND: 173.063282 4328.070801 0.9754223 6.0324044 121.839 52.9138  1
------> CAND: 173.013975 4328.070801 0.9754223 6.0324044 120.825 52.4737  1
------> CAND: 173.102468 4328.070801 0.9754223 6.0324044 120.591 52.3718  1
------> CAND: 173.212240 4328.070801 0.9754223 6.0324044 119.684 51.9781  1
------> CAND: 173.236374 4328.070801 0.9754223 6.0324044 119.193 51.7647  1
------> CAND: 173.162933 4328.070801 0.9754223 6.0324044 118.797 51.5928  1
------> CAND: 173.051863 4328.070801 0.9754223 6.0324044 118.76 51.577  1
------> CAND: 173.096758 4328.070801 0.9754223 6.0324044 116.015 50.3845  1
------> CAND: 173.220285 4328.070801 0.9754223 6.0324044 115.886 50.3287  1
------> CAND: 173.032400 4328.070801 0.9754223 6.0324044 115.412 50.1227  1
------> CAND: 173.009563 4328.070801 0.9754223 6.0324044 115.345 50.0938  1
------> CAND: 173.119855 4328.070801 0.9754223 6.0324044 115.104 49.9892  1
------> CAND: 173.221323 4328.070801 0.9754223 6.0324044 114.786 49.8507  1
------> CAND: 173.124785 4328.070801 0.9754223 6.0324044 113.587 49.3301  1
------> CAND: 173.069510 4328.070801 0.9754223 6.0324044 113.571 49.3233  1
------> CAND: 173.133090 4328.070801 0.9754223 6.0324044 112.855 49.0125  1
------> CAND: 173.150217 4328.070801 0.9754223 6.0324044 112.23 48.741  1
------> CAND: 173.221063 4328.070801 0.9754223 6.0324044 111.189 48.2888  1
------> CAND: 173.174092 4328.070801 0.9754223 6.0324044 109.881 47.7206  1
------> CAND: 173.029286 4328.070801 0.9754223 6.0324044 109.826 47.6967  1
------> CAND: 173.179023 4328.070801 0.9754223 6.0324044 109.654 47.6222  1
------> CAND: 173.049268 4328.070801 0.9754223 6.0324044 109.505 47.5574  1
------> CAND: 173.007487 4328.070801 0.9754223 6.0324044 109.143 47.4003  1
------> CAND: 173.153072 4328.070801 0.9754223 6.0324044 108.738 47.2243  1
------> CAND: 173.063801 4328.070801 0.9754223 6.0324044 108.71 47.2122  1
------> CAND: 173.210164 4328.070801 0.9754223 6.0324044 108.238 47.0072  1
------> CAND: 173.195631 4328.070801 0.9754223 6.0324044 107.583 46.7226  1
------> CAND: 173.022539 4328.070801 0.9754223 6.0324044 107.564 46.7145  1
------> CAND: 173.074181 4328.070801 0.9754223 6.0324044 105.884 45.985  1
------> CAND: 173.168383 4328.070801 0.9754223 6.0324044 105.664 45.8894  1
------> CAND: 173.125564 4328.070801 0.9754223 6.0324044 105.577 45.8514  1
------> CAND: 173.139058 4328.070801 0.9754223 6.0324044 105.459 45.8002  1
------> CAND: 173.212500 4328.070801 0.9754223 6.0324044 105.288 45.7261  1
------> CAND: 173.082485 4328.070801 0.9754223 6.0324044 103.716 45.0433  1
------> CAND: 173.052382 4328.070801 0.9754223 6.0324044 103.175 44.8085  1
------> CAND: 173.141654 4328.070801 0.9754223 6.0324044 102.291 44.4243  1
------> CAND: 173.127900 4328.070801 0.9754223 6.0324044 101.971 44.2855  1
------> CAND: 173.101689 4328.070801 0.9754223 6.0324044 100.45 43.6248  1
[13:01:37][1309068][INFO ] Statistics: count dirty SumSpec pages 261817 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:01:37][1309068][INFO ] Data processing finished successfully!
13:01:37 (1309068): called boinc_finish(0)

</stderr_txt>
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