Task 1725572279

Name: Ter5_1_dns_cfbf00125_segment_1_dms_200_40000_94_8550000_1
Workunit ID: 871463461
Created: 5 Feb 2025 20:46:01 UTC
Sent: 6 Feb 2025 13:43:26 UTC
Report deadline: 20 Feb 2025 13:43:26 UTC
Received: 7 Feb 2025 3:07:02 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13193216
Run time (sec): 457.89
CPU time (sec): 23.38
Peak working set size (MB): 252.93
Peak swap size (MB): 18902.29
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.18.1</core_client_version>
<![CDATA[
<stderr_txt>
[04:58:09][31114][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7g_x86_64-pc-linux-gnu__cuda -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_1_dms_200_94.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 8550000 --no_of_templates 50000 -z -d spin -e blocking -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_94.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_40000_94_8550000_1_0
[04:58:09][31114][INFO ] This executable was compiled on Feb  5 2025 at 22:58:09
[04:58:09][31114][INFO ] boinc GPU usage set to: 0.330000
[04:58:09][31114][INFO ] --
[04:58:09][31114][INFO ] Device sync mode   --dsync [spin,yield,blocking,sleepNNN]
[04:58:09][31114][INFO ] Event sync mode    --esync [blocking,nonblocking]
[04:58:09][31114][INFO ] Sync mode defaults --dsync blocking --esync blocking
[04:58:09][31114][INFO ] --
[04:58:09][31114][INFO ] Starting data processing...
[04:58:09][31114][INFO ] opti: No host transfer for n_steps. Use device global.
[04:58:09][31114][INFO ] opti: No host transfer for mean. Use device global.
[04:58:09][31114][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[04:58:09][31114][INFO ] opti: sumspec[i] allloc, free and pinned.
[04:58:09][31114][INFO ] opti: power spectrum in fft callback (static link).
[04:58:09][31114][INFO ] opti: __constant__ access is not uniform, bad!
[04:58:09][31114][INFO ] --
[04:58:09][31114][INFO ] Device sync mode is spin (high CPU usage)
[04:58:09][31114][INFO ] Event sync mode is blocking (low CPU usage)
[04:58:09][31114][INFO ] --
[04:58:09][31114][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[04:58:09][31114][INFO ] CUDA global memory status (initial GPU state, including context):
[04:58:09][31114][INFO ] No template file. Generating templates.
[04:58:09][31114][INFO ] Template param value T_cons = 50000
[04:58:12][31114][INFO ] Number of generated templates to be used: 50000
[04:58:12][31114][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_1_dms_200_94.cpt
[04:58:12][31114][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_1_dms_200_94.cpt (No such file or directory).
------> Starting from scratch...
[04:58:12][31114][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_94.binary
[04:58:12][31114][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_1_dms_200_DM239.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673343676572
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 239.4 cm^-3 pc
------> Scale factor: 1.0974
[04:58:12][31114][INFO ] Allocating memory for dedispersed compressed time series...
[04:58:12][31114][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[04:58:12][31114][INFO ] 8-bit allocation done
[04:58:12][31114][INFO ] Foobar
[04:58:12][31114][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_94.binary
[04:58:12][31114][INFO ] Allocating memory for dedispersed uncompressed time series.
[04:58:12][31114][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[04:58:12][31114][INFO ] FftSize = 12582913
[04:58:13][31114][INFO ] Seed for random number generator is -1039976383.
[04:58:14][31114][INFO ] 8[04:58:14][31114][INFO ] 9[04:58:15][31114][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[04:58:15][31114][INFO ] Normalization factor 3.97364e-08
[04:58:15][31114][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
[04:58:15][31114][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2142 MB (9801 MB free / 11943 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[04:58:15][31114][INFO ] Doing 50000 templates
[04:58:15][31114][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[04:58:15][31114][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[04:58:15][31114][INFO ] Launching time series padding kernel: grid 196608, block 32
[04:59:09][31114][INFO ] Checkpoint committed!
[05:00:09][31114][INFO ] Checkpoint committed!
[05:01:09][31114][INFO ] Checkpoint committed!
[05:02:09][31114][INFO ] Checkpoint committed!
[05:03:09][31114][INFO ] Checkpoint committed!
[05:04:09][31114][INFO ] Checkpoint committed!
[05:05:09][31114][INFO ] Checkpoint committed!
[05:05:45][31114][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 289.547859 3621.664062 0.8086338 5.7679734 23.2541 12.7523  2
------> CAND:  86.596648 3823.296143 0.8227564 5.7572289 15.423 11.9373 16
------> CAND: 289.820343 3722.633545 0.9364119 5.8421798 21.8383 11.9092  2
------> CAND:  86.560317 3763.348389 0.6669892 5.6017818 16.11 11.8105  8
------> CAND: 321.713240 4892.204590 1.0247252 4.9327736 16.1015 11.8016  8
------> CAND: 346.368945 3915.552734 0.5907408 5.3493075 18.0963 11.784  4
------> CAND: 180.207309 4313.732422 0.7193577 4.6380725 15.1913 11.6314 16
------> CAND: 115.536071 3920.816162 0.9137812 5.8096004 15.1113 11.5262 16
------> CAND: 230.886593 3995.714111 0.6458043 5.4261379 15.7069 11.3905  8
------> CAND: 257.947429 4394.974609 0.7400324 5.1698465 15.705 11.3885  8
------> CAND:  84.421183 3681.353271 0.7020717 5.6670084 15.0024 11.3831 16
------> CAND: 115.494290 3625.257080 0.7232813 5.6929293 14.993 11.3708 16
------> CAND: 227.597314 4874.154785 1.1312089 4.6005673 15.6586 11.3402  8
------> CAND: 113.815266 3912.676514 0.8307289 3.9237087 14.9418 11.3037 16
------> CAND: 173.120633 3763.348389 0.6669892 5.6017818 17.4915 11.3017  4
------> CAND: 179.512084 3730.345215 0.5811338 5.4722939 14.9402 11.3016 16
------> CAND: 102.926002 3780.889648 0.6689716 3.9834192 17.393 11.2233  4
------> CAND: 356.165416 3679.180420 0.4682026 5.1655164 15.5293 11.2059  8
------> CAND:  86.586527 3926.347656 0.8204538 5.7276955 15.5078 11.1837  8
------> CAND:  86.570697 3624.754639 0.7024714 5.6825948 14.8465 11.1789 16
------> CAND:  36.090198 3858.397949 0.5216699 4.4858408 14.8387 11.1687 16
------> CAND: 187.626676 3789.778564 0.6478009 5.5632162 14.835 11.1639 16
------> CAND: 115.460813 3919.851318 0.5831744 5.3342857 14.8309 11.1586 16
------> CAND: 395.928965 3752.868408 0.5560351 5.4021950 15.4755 11.1502  8
------> CAND: 368.694518 3928.886475 0.9123090 5.8169432 20.5144 11.1223  2
------> CAND:  98.131051 3625.422363 0.6918728 5.6614175 14.7882 11.1028 16
------> CAND:  12.858938 3624.238770 0.7085576 3.7620606 14.7775 11.0887 16
------> CAND: 122.898086 3928.886475 0.9123090 5.8169432 15.4039 11.076  8
------> CAND: 312.074291 4177.381348 0.8585173 4.1682386 17.1904 11.0622  4
------> CAND: 115.428634 4295.460938 0.7825637 5.4953260 14.7465 11.0484 16
------> CAND: 120.652034 4204.628906 0.6358100 4.7948861 14.7328 11.0304 16
------> CAND: 144.773929 3621.664062 0.8086338 5.7679734 17.1423 11.024  4
------> CAND: 230.911765 3627.215088 0.6667596 5.6331224 15.3512 11.0214  8
------> CAND: 115.507265 3626.599121 0.6755293 5.6433210 14.7163 11.009 16
------> CAND: 134.280158 4430.128906 0.9466895 4.3355098 14.6747 10.9547 16
------> CAND: 231.082003 3805.945557 0.8622946 5.7962623 17.0161 10.9237  4
------> CAND: 146.537813 4947.146484 1.0627838 5.3491354 17.005 10.9149  4
------> CAND: 225.560686 4165.708984 0.8629469 4.1504331 20.1594 10.9116  2
------> CAND: 120.191665 3907.708984 0.8338938 5.7561207 16.9905 10.9033  4
------> CAND: 337.920365 3777.441406 0.9914714 3.6973431 15.2256 10.8915  8
------> CAND:  13.124416 4345.922852 1.0335939 5.8154860 14.6171 10.8797 16
------> CAND: 462.112623 3906.966309 0.9423191 5.8411713 16.9542 10.8745  4
------> CAND:  67.790279 3848.422852 0.9378617 5.8398829 15.201 10.866  8
------> CAND: 192.259433 3958.653320 0.8719250 3.9411354 15.1892 10.8538  8
------> CAND:  16.685660 3975.590088 0.7854505 5.6809678 16.8872 10.8213  4
------> CAND: 144.910172 3722.633545 0.9364119 5.8421798 16.882 10.8172  4
------> CAND: 216.360827 4176.411621 0.6695658 5.3292222 15.1473 10.8105  8
------> CAND: 101.078556 3725.650879 0.9676069 3.6713428 14.5638 10.8104 16
------> CAND: 171.719543 3710.678955 0.6111538 3.9891565 14.5502 10.7927 16
------> CAND: 321.382106 3937.300537 0.8136418 5.7237558 15.0995 10.7611  8
------> CAND: 236.511454 3809.636230 0.7404659 3.9181774 24.7268 10.7387  1
------> CAND: 138.675464 4287.256836 0.9783366 5.7712412 14.5069 10.7364 16
------> CAND: 259.844181 4217.621094 1.0267591 5.8406343 16.774 10.7315  4
------> CAND: 317.454435 4073.461426 0.6478834 5.3554955 16.7518 10.7138  4
------> CAND: 376.754353 3723.655273 0.9677392 5.8667197 15.0499 10.7099  8
------> CAND: 148.926076 4566.253418 1.1066719 5.7843924 16.7452 10.7086  4
------> CAND:  32.959739 3675.999023 0.7251195 3.7927198 15.0397 10.6994  8
------> CAND: 115.422925 4307.494141 0.7204296 4.6612406 14.4674 10.6852 16
------> CAND:  86.605212 4325.358398 1.0762343 5.8506961 14.464 10.6808 16
------> CAND:  28.541336 3756.916260 0.8828546 5.8153796 14.4617 10.6778 16
------> CAND:  73.269036 4947.146484 1.0627838 5.3491354 15.0107 10.6695  8
------> CAND: 461.925258 4418.977539 1.0884763 5.8320770 16.6835 10.6597  4
------> CAND: 346.311075 3763.127686 0.6675850 5.6026878 19.7326 10.6585  2
------> CAND:  38.219211 3960.665771 0.9970207 5.8705091 14.4339 10.6418 16
------> CAND: 250.162154 4321.309082 0.8298321 5.5783067 14.9793 10.6372  8
------> CAND: 115.452768 3754.287109 0.5515233 5.3997607 14.4181 10.6213 16
------> CAND:  32.959220 3730.835693 0.7469205 3.8259850 16.6251 10.6134  4
------> CAND: 115.559686 3907.174072 0.8664026 5.7844853 14.4063 10.606 16
------> CAND: 475.942645 3813.900635 0.5253582 5.2507238 16.6036 10.5964  4
------> CAND: 115.399569 3725.081299 0.4524456 4.5369749 14.3965 10.5934 16
------> CAND: 115.503113 3824.479492 0.8488989 5.7739444 14.3933 10.5892 16
------> CAND: 377.437122 3790.720947 0.7994225 5.7372394 14.9261 10.5823  8
------> CAND: 268.253835 4258.098145 0.8894272 4.2254257 14.9133 10.5691  8
------> CAND:  42.458552 3806.320312 0.9799124 5.8717470 14.3769 10.5679 16
------> CAND: 115.541002 3805.945557 0.8622946 5.7962623 14.9062 10.5619  8
------> CAND: 193.052493 4605.833496 0.8738286 5.3837209 14.8979 10.5533  8
------> CAND: 148.743900 3627.586670 0.6613936 5.6267033 14.3601 10.5463 16
------> CAND: 101.342477 3757.697754 0.8820724 5.8105683 14.8859 10.541  8
------> CAND: 115.537628 3820.004883 0.8786361 5.8066678 14.349 10.5319 16
------> CAND: 304.165490 3724.956299 0.4534706 4.5269704 14.8753 10.53  8
------> CAND: 231.064356 4142.005859 0.9375373 5.7920661 14.8705 10.525  8
------> CAND: 499.922329 3656.944824 0.4929115 4.1743870 19.507 10.5247  2
------> CAND: 115.518165 3762.498779 0.8307282 5.7680058 14.3423 10.5232 16
------> CAND: 320.877101 3741.875244 0.9303029 3.7097852 24.2188 10.5181  1
------> CAND: 462.207344 3909.391113 0.9415549 5.8312440 16.5039 10.5174  4
------> CAND: 289.813336 3913.534912 0.9940722 5.8648190 16.4972 10.5121  4
------> CAND: 147.634499 3833.029297 0.8428375 5.7676291 14.3303 10.5078 16
------> CAND: 115.480795 3847.564209 0.8001864 5.7266650 14.3289 10.5059 16
------> CAND: 277.276190 3692.437500 0.6532074 3.8917408 16.4851 10.5025  4
------> CAND: 129.901979 3841.843750 0.8369300 5.7661858 14.8456 10.4994  8
------> CAND: 231.039184 3895.832275 1.0117606 5.8849149 14.8442 10.498  8
------> CAND: 115.433824 4619.537109 0.8689782 5.3414354 14.3209 10.4955 16
------> CAND: 269.956215 4239.561035 1.0631437 4.0360303 14.8259 10.4792  8
------> CAND: 203.804996 3649.251953 0.5080191 4.1266603 16.4532 10.4772  4
------> CAND:  92.860420 3699.097168 0.4453829 5.0306802 14.3053 10.4754 16
------> CAND:  86.568880 3682.760010 0.6969166 5.6665292 14.817 10.47  8
------> CAND: 120.107584 3717.063721 0.5822611 5.4895663 19.3933 10.4573  2
------> CAND: 405.667306 4239.561035 1.0631437 4.0360303 19.3886 10.4546  2
------> CAND: 216.513159 3782.531982 0.9552380 5.8509350 14.7995 10.4521  8
------> CAND: 100.952435 3667.117432 0.4699111 5.1895838 14.2807 10.4437 16
[05:05:45][31114][INFO ] Statistics: count dirty SumSpec pages 1774 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:05:45][31114][INFO ] Data processing finished successfully!
05:05:45 (31114): called boinc_finish(0)

</stderr_txt>
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