Task 1706625821

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_183_700000_2
Workunit ID: 857781774
Created: 1 Jan 2025 7:05:58 UTC
Sent: 1 Jan 2025 14:40:24 UTC
Report deadline: 15 Jan 2025 14:40:24 UTC
Received: 1 Jan 2025 15:13:01 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12767178
Run time (sec): 385.11
CPU time (sec): 31.77
Peak working set size (MB): 273.2
Peak swap size (MB): 10535.63
Peak disk usage (MB): 0.02
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>
[10:05:59][147512][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_183.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 700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_183.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_183_700000_2_0
------> GPU usage: 0.500000
[10:05:59][147512][INFO ] Starting data processing...
[10:05:59][147512][INFO ] opti: No host transfer for n_steps. Use device global.
[10:05:59][147512][INFO ] opti: No host transfer for mean. Use device global.
[10:05:59][147512][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:05:59][147512][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:05:59][147512][INFO ] opti: power spectrum in fft callback (static link).
[10:05:59][147512][INFO ] opti: __constant__ access is not uniform, bad!
[10:05:59][147512][INFO ] Running on device 0 NVIDIA GeForce RTX 3090
[10:05:59][147512][INFO ] CUDA global memory status (initial GPU state, including context):
[10:05:59][147512][INFO ] No template file. Generating templates.
[10:05:59][147512][INFO ] Template param value T_cons = 50000
[10:06:04][147512][INFO ] Number of generated templates to be used: 50000
[10:06:04][147512][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_183.cpt
[10:06:04][147512][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_183.cpt (No such file or directory).
------> Starting from scratch...
[10:06:04][147512][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_183.binary
[10:06:04][147512][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_DM248.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796765906038
------> 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: 248.3 cm^-3 pc
------> Scale factor: 1.31415
[10:06:04][147512][INFO ] Allocating memory for dedispersed compressed time series...
[10:06:04][147512][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:06:04][147512][INFO ] 8-bit allocation done
[10:06:04][147512][INFO ] Foobar
[10:06:04][147512][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_183.binary
[10:06:04][147512][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:06:05][147512][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:06:05][147512][INFO ] FftSize = 12582913
[10:06:05][147512][INFO ] Seed for random number generator is 1111275310.
[10:06:07][147512][INFO ] 8[10:06:07][147512][INFO ] 9[10:06:08][147512][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:06:08][147512][INFO ] Normalization factor 3.97364e-08
[10:06:08][147512][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
[10:06:08][147512][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1662 MB (22608 MB free / 24270 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:06:08][147512][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:06:08][147512][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:06:08][147512][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:12:22][147512][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 3741.796875 0.8282785 2.3986850 21.3436 17.4021  8
------> CAND:   0.500334 3896.892334 0.9472763 2.4715023 25.0265 17.3913  4
------> CAND:   0.250167 3677.756104 0.8099198 2.4070497 20.8498 16.8654  8
------> CAND:   0.249907 3746.405273 0.6747467 2.1245515 18.0961 15.559 16
------> CAND:   0.499815 3602.363037 0.9679946 2.5718842 18.7269 14.5777  8
------> CAND:   0.166864 3985.125000 0.9859458 2.4754560 17.0777 14.1606 16
------> CAND:   0.500593 4415.786133 0.9805291 1.8025583 18.3189 14.1421  8
------> CAND:   0.500853 3616.943115 0.9174066 0.6300603 20.8379 13.9864  4
------> CAND:   0.166605 3734.727783 0.8374928 2.4181530 16.9009 13.9201 16
------> CAND:   1.000408 3827.129883 0.8043269 2.3271463 23.7282 13.035  2
------> CAND:   1.251353 4433.043945 1.0642322 1.4912345 23.7276 13.0346  2
------> CAND:   1.251094 4128.535156 0.8592392 1.3720813 23.7153 13.0273  2
------> CAND:   1.501520 4141.452637 0.8303715 1.9879736 16.2359 13.0215 16
------> CAND:   1.250834 3985.799561 0.7848250 1.2892196 17.2493 13.0071  8
------> CAND:   1.000667 4209.559570 1.0487835 2.4199820 23.5569 12.9328  2
------> CAND:   1.000148 3714.857422 0.7043775 2.2078145 16.9464 12.6876  8
------> CAND:   1.501779 4461.335938 1.0199943 2.0786555 15.9126 12.5884 16
------> CAND:   0.499555 3660.518066 0.8923246 2.4925792 16.8361 12.5715  8
------> CAND:   0.250426 3621.470947 0.8600978 2.4765010 15.8869 12.554 16
------> CAND: 115.211165 3674.439697 0.8451336 2.4380169 15.8033 12.4425 16
------> CAND:   1.250575 3648.148193 0.6140072 1.1167464 16.5716 12.2937  8
------> CAND:   1.501260 3896.601807 0.6945204 1.9207419 15.5678 12.1293 16
------> CAND: 345.470005 3966.319580 0.9858020 2.4834969 18.5174 12.1207  4
------> CAND:  86.359197 3888.528809 0.9778341 2.5104682 15.4655 11.9937 16
------> CAND: 345.631939 3804.765381 0.9471296 2.5178177 18.025 11.7272  4
------> CAND: 274.044782 4247.132812 0.9254677 2.1551611 17.9387 11.6583  4
------> CAND:  85.523059 4270.722168 1.0591903 2.4142866 26.7046 11.5976  1
------> CAND: 475.480459 4458.181152 1.0196371 2.0596335 17.8412 11.5804  4
------> CAND: 273.972898 3779.906494 0.6667677 2.0334914 26.6645 11.5802  1
------> CAND: 131.150477 3798.560303 0.7464228 1.0779384 15.1472 11.5734 16
------> CAND: 115.248275 4110.398438 0.8652518 2.1874373 15.08 11.485 16
------> CAND: 115.205197 3656.634766 0.9525828 2.5390699 15.0633 11.4631 16
------> CAND: 115.225957 3667.640137 0.8333432 2.4274206 15.0423 11.4355 16
------> CAND:   0.625417 3918.472412 0.7382651 1.2871984 15.7493 11.4345  8
------> CAND: 255.502593 3739.754639 0.6920007 1.1014960 21.0326 11.4301  2
------> CAND: 318.191441 3684.534424 0.9436064 0.6908910 15.7439 11.4289  8
------> CAND:   1.251872 3764.618164 0.9393233 2.5172806 21.0192 11.4222  2
------> CAND:  85.522799 4265.561523 1.0550760 2.4122953 26.2169 11.3859  1
------> CAND: 161.788128 4082.386475 0.9127163 2.3245206 20.9415 11.376  2
------> CAND:   0.501112 3917.944336 1.0117917 0.8694366 17.5712 11.3653  4
------> CAND:  69.566879 3960.657715 0.8614178 1.1043447 15.6796 11.3621  8
------> CAND:   0.200082 3685.761230 0.7531794 2.3213449 14.9534 11.3189 16
------> CAND:  28.855082 4257.355469 1.0540013 1.2257588 14.9482 11.312 16
------> CAND:  85.517868 4168.870605 0.9948592 2.3960774 26.0455 11.3114  1
------> CAND:   1.500741 3861.343018 0.9775441 2.5095193 15.6285 11.309  8
------> CAND: 230.318527 3646.890381 0.9409696 2.5356934 15.5838 11.2626  8
------> CAND:  85.512159 4042.619141 0.9220763 2.3690588 25.917 11.2556  1
------> CAND:  32.057425 3673.148438 0.8211219 0.7824234 14.9016 11.251 16
------> CAND: 115.212463 3654.343506 0.9006883 2.4971900 15.5313 11.2081  8
------> CAND: 135.785570 3739.750732 0.8317903 2.4147124 14.8612 11.1982 16
------> CAND: 115.256579 3913.196289 0.8378370 2.3326075 14.8573 11.193 16
------> CAND:  85.513457 4069.531738 0.9384821 2.3751616 25.7716 11.1924  1
------> CAND: 247.343885 3745.140869 0.9844869 0.7166933 15.507 11.1829  8
------> CAND: 461.044743 3905.004883 0.7791341 2.2113979 17.3412 11.1821  4
------> CAND:   0.625677 4128.535156 0.8592392 1.3720813 17.3004 11.1497  4
------> CAND:   2.501928 3925.570312 0.7295573 1.3318446 14.8224 11.1474 16
------> CAND:  85.505152 3906.598389 0.8420452 2.3436162 15.4278 11.1008  8
------> CAND: 230.327869 3781.741943 0.8775605 2.4407916 15.414 11.0864  8
------> CAND: 161.798768 4194.620605 0.9812499 2.3473215 20.4052 11.0575  2
------> CAND: 161.787609 4086.697510 0.9121550 2.3284509 17.1703 11.0462  4
------> CAND: 367.297061 3777.080811 0.8802100 2.4403284 15.3437 11.0136  8
------> CAND: 460.985835 4006.695312 0.8380274 2.2500379 17.1122 11  4
------> CAND: 120.792948 3720.302734 0.6864069 1.0808687 14.6931 10.9787 16
------> CAND: 230.420774 4130.853516 0.9835812 2.3837109 20.2563 10.9691  2
------> CAND:  76.840401 3914.937988 0.9452413 2.4728000 17.0727 10.9686  4
------> CAND: 386.314930 4090.502441 0.8122312 2.0838015 20.2437 10.9617  2
------> CAND: 183.648401 3777.080811 0.8802100 2.4403284 14.6736 10.9532 16
------> CAND:  66.561503 3734.072510 0.9834341 2.5641334 14.6733 10.9528 16
------> CAND: 362.312928 3746.377930 0.9213074 0.7719519 17.0513 10.9517  4
------> CAND:  86.376325 3855.469238 0.9050001 2.4364717 14.66 10.9355 16
------> CAND: 230.395082 3947.607666 0.8682171 2.3505778 15.2631 10.9302  8
------> CAND: 115.283309 3832.537354 0.6628152 1.9664015 14.6416 10.9115 16
------> CAND:  85.512419 4038.568604 0.9225353 2.3651218 25.0896 10.8963  1
------> CAND: 115.271631 3636.125000 0.6760997 2.2085116 14.6297 10.8961 16
------> CAND: 161.810705 4308.083008 1.0592061 2.3681040 20.1212 10.889  2
------> CAND:   1.251613 3619.722412 0.8500600 2.4761162 20.119 10.8877  2
------> CAND:  76.846629 4048.236084 1.0301811 2.4997971 16.9572 10.8769  4
------> CAND: 148.409134 3743.390137 0.9230250 0.7536166 20.0975 10.8749  2
------> CAND: 204.745976 3687.743896 0.9426304 2.5253651 16.9538 10.8742  4
------> CAND:  85.509045 3988.037842 0.8872669 2.3603866 15.2036 10.8686  8
------> CAND:  21.772040 3620.628418 0.8644872 0.6829907 14.6083 10.8683 16
------> CAND: 115.241268 3885.024170 0.7997180 2.2871695 15.2007 10.8656  8
------> CAND: 131.830651 3629.230713 0.7093272 0.8791028 15.1987 10.8636  8
------> CAND:  86.437569 3832.965088 0.6618811 1.9608740 14.5993 10.8565 16
------> CAND:  86.351671 3942.702393 0.9856268 2.4983099 14.5973 10.8539 16
------> CAND: 115.200526 3979.590820 0.9339868 2.4106812 14.5964 10.8527 16
------> CAND: 159.032919 3962.392334 0.9860365 0.9326281 15.1858 10.8503  8
------> CAND: 230.302438 3873.906494 0.9779146 2.5202706 15.1809 10.8452  8
------> CAND: 345.643617 4235.089844 0.9273956 2.1657798 16.9153 10.8436  4
------> CAND: 115.221546 3993.020508 1.0233302 2.5211639 14.582 10.834 16
------> CAND: 115.231407 3715.611816 0.7029552 2.2121146 14.5814 10.8333 16
------> CAND: 149.303921 3791.354980 0.9705710 0.7804718 14.5794 10.8307 16
------> CAND: 115.214799 3738.188477 0.9645838 2.5364416 14.576 10.8263 16
------> CAND: 115.236857 3798.318115 0.7468181 2.2288892 14.5729 10.8221 16
------> CAND: 129.754058 4066.799805 0.9160408 1.1679153 15.1577 10.8213  8
------> CAND:  85.517349 4137.929199 0.9835951 2.3863156 24.9067 10.8169  1
------> CAND: 145.459552 3714.257324 0.7092661 0.9968544 14.5632 10.8095 16
------> CAND:   2.501668 3780.363037 0.6655641 1.2631565 14.5577 10.8024 16
------> CAND:  16.922332 3731.130859 0.8422672 2.4302969 14.5425 10.7827 16
------> CAND: 115.226995 3956.336670 0.9859586 2.4986250 14.536 10.7743 16
[10:12:22][147512][INFO ] Statistics: count dirty SumSpec pages 384228 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:12:22][147512][INFO ] Data processing finished successfully!
10:12:22 (147512): called boinc_finish(0)

</stderr_txt>
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