Task 1679612028

Name: Ter5_1_dns_cfbf00082_segment_1_dms_200_40000_187_350000_0
Workunit ID: 843724923
Created: 9 Nov 2024 8:43:53 UTC
Sent: 9 Nov 2024 19:18:02 UTC
Report deadline: 23 Nov 2024 19:18:02 UTC
Received: 9 Nov 2024 19:26:23 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 353.92
CPU time (sec): 15.21
Peak working set size (MB): 299.78
Peak swap size (MB): 14818.07
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[12:20:17][29694][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00082_segment_1_dms_200_187.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 350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_1_dms_200_187.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_1_dms_200_40000_187_350000_0_0
------> GPU usage: 1.000000
[12:20:17][29694][INFO ] Starting data processing...
[12:20:17][29694][INFO ] opti: No host transfer for n_steps. Use device global.
[12:20:17][29694][INFO ] opti: No host transfer for mean. Use device global.
[12:20:17][29694][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:20:17][29694][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:20:17][29694][INFO ] opti: power spectrum in fft callback (static link).
[12:20:17][29694][INFO ] opti: __constant__ access is not uniform, bad!
[12:20:17][29694][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[12:20:17][29694][INFO ] CUDA global memory status (initial GPU state, including context):
[12:20:17][29694][INFO ] No template file. Generating templates.
[12:20:17][29694][INFO ] Template param value T_cons = 50000
[12:20:21][29694][INFO ] Number of generated templates to be used: 50000
[12:20:21][29694][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00082_segment_1_dms_200_187.cpt
[12:20:21][29694][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00082_segment_1_dms_200_187.cpt (No such file or directory).
------> Starting from scratch...
[12:20:21][29694][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_1_dms_200_187.binary
[12:20:21][29694][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00082/Ter5_1_dns_cfbf00082_segment_1_dms_200_DM248.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673420564701
------> 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): 174804.53
------> DEC (J2000): -244731.1
------> 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: 248.7 cm^-3 pc
------> Scale factor: 1.09788
[12:20:21][29694][INFO ] Allocating memory for dedispersed compressed time series...
[12:20:21][29694][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:20:21][29694][INFO ] 8-bit allocation done
[12:20:21][29694][INFO ] Foobar
[12:20:21][29694][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_1_dms_200_187.binary
[12:20:22][29694][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:20:22][29694][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:20:22][29694][INFO ] FftSize = 12582913
[12:20:22][29694][INFO ] Seed for random number generator is -1052936998.
[12:20:24][29694][INFO ] 8[12:20:24][29694][INFO ] 9[12:20:24][29694][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:20:25][29694][INFO ] Normalization factor 3.97364e-08
[12:20:25][29694][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
[12:20:25][29694][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 949 MB (15336 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:20:25][29694][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:20:25][29694][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:20:25][29694][INFO ] TimeSeriesLength = 16768704, params->nsamples = 25165824
sum = -1362.17236328, mean= -0.00008123  -0.00008123
[12:20:25][29694][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:21:17][29694][INFO ] Checkpoint committed!
[12:22:17][29694][INFO ] Checkpoint committed!
[12:23:17][29694][INFO ] Checkpoint committed!
[12:24:17][29694][INFO ] Checkpoint committed!
[12:25:17][29694][INFO ] Checkpoint committed!
[12:26:09][29694][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 102.994253 3634.501465 0.7583060 1.0682214 16.5299 13.4176 16
------> CAND: 169.672016 3763.765381 0.9853408 0.8909741 15.4645 11.9923 16
------> CAND:  99.114851 3980.256104 0.8796533 1.4793233 21.7298 11.8446  2
------> CAND: 115.260213 3652.510742 0.9338676 2.3792632 27.2047 11.8148  1
------> CAND: 115.226995 3665.039307 0.9252363 2.3830149 15.2031 11.647 16
------> CAND: 115.215837 4032.622803 0.9172617 2.0389988 15.8178 11.5058  8
------> CAND: 115.209868 3999.747559 0.9234859 2.0678651 17.6932 11.4624  4
------> CAND: 287.941497 3625.757812 0.8215261 2.2486236 17.6613 11.437  4
------> CAND: 138.835841 4014.628174 0.9496477 2.1388261 15.7046 11.3881  8
------> CAND: 198.229701 3980.256104 0.8796533 1.4793233 26.1626 11.3623  1
------> CAND: 266.420403 3701.477295 0.9552942 2.3821895 17.5398 11.3403  4
------> CAND:  19.961963 3701.084473 0.9337043 2.3581409 14.9536 11.3192 16
------> CAND: 115.243345 3837.701660 0.9104949 2.2537506 14.94 11.3013 16
------> CAND:  22.258619 4179.095215 0.9839001 1.6971121 15.5838 11.2626  8
------> CAND:  59.917550 3927.037109 0.9591943 2.2464488 17.3684 11.2038  4
------> CAND:  35.985356 3757.175049 0.9604963 0.9056650 15.5205 11.1969  8
------> CAND:   7.683547 3924.580078 0.8755502 1.3047557 14.8538 11.1885 16
------> CAND: 404.589046 4004.863770 0.9218664 1.4192429 15.5055 11.1813  8
------> CAND:  43.193742 3813.348633 0.7788451 1.9571737 14.8333 11.1617 16
------> CAND: 452.597980 3697.234863 0.9355025 2.3715351 17.2704 11.1258  4
------> CAND:  38.414102 3965.667969 0.9306144 2.1288130 15.4376 11.1109  8
------> CAND:  86.366723 3739.387451 0.8836424 2.2582614 14.7912 11.1067 16
------> CAND: 186.179134 3785.902832 0.9267026 0.9989243 14.7775 11.0888 16
------> CAND: 115.216875 4030.218994 0.9174044 2.0297182 15.403 11.075  8
------> CAND: 205.988506 3634.501465 0.7583060 1.0682214 15.3893 11.0608  8
------> CAND: 460.784974 3658.458252 0.9294337 2.3674970 20.3788 11.0419  2
------> CAND: 136.380884 3759.677490 0.7664628 1.2632732 14.7329 11.0305 16
------> CAND: 460.798469 3695.847656 0.9560382 2.3761816 17.136 11.0189  4
------> CAND: 115.229331 3810.907959 0.9195617 2.2878304 14.7044 10.9933 16
------> CAND: 189.985874 4029.735596 1.0192845 1.2063870 17.0751 10.9706  4
------> CAND: 119.225772 4152.585449 1.0082700 2.0230587 14.6772 10.958 16
------> CAND: 357.580779 3987.035156 0.8767971 1.5185674 15.2842 10.952  8
------> CAND: 172.494438 3815.606689 0.7733360 1.4462264 15.2749 10.9424  8
------> CAND: 298.021871 3601.345215 0.9682103 0.7088664 17.0296 10.9344  4
------> CAND:   9.984615 3688.732666 0.9574157 2.3987110 14.647 10.9187 16
------> CAND:  86.402016 3624.975586 0.8278587 2.2752464 14.6368 10.9053 16
------> CAND: 297.408131 3966.572021 0.9557388 2.2180283 15.2335 10.8996  8
------> CAND: 259.082781 3858.178223 0.9982432 2.3696711 15.2139 10.8794  8
------> CAND: 115.213501 3968.973389 0.8842686 2.0086782 16.8774 10.8135  4
------> CAND:  48.458664 3965.557861 0.9545680 1.2571576 14.5556 10.7997 16
------> CAND: 115.177689 3821.368652 0.9152852 2.2543647 15.121 10.7833  8
------> CAND:  19.961704 3674.144043 0.9177706 2.3520186 14.5405 10.78 16
------> CAND:  96.663268 3651.710938 0.9522413 2.4071906 14.5358 10.774 16
------> CAND:  86.353228 4063.322510 1.0221593 2.2167680 14.525 10.76 16
------> CAND: 486.618851 4079.097656 1.0166761 1.3434166 24.7582 10.7524  1
------> CAND: 115.209608 3697.574707 0.9559882 2.3891587 14.5172 10.7498 16
------> CAND: 165.736041 3872.937256 0.8423250 2.0690649 19.8822 10.7472  2
------> CAND: 193.157595 3989.492920 0.8775257 1.4664981 14.5066 10.7361 16
------> CAND: 230.450877 3665.662354 0.7010369 1.9109963 16.7718 10.7298  4
------> CAND:  99.104989 3807.573730 0.7823996 1.4045820 19.8396 10.7219  2
------> CAND: 339.478718 3696.753418 0.9358194 0.8469868 16.7569 10.7179  4
------> CAND:  49.930599 4096.978027 0.9356471 1.7643331 24.6068 10.6866  1
------> CAND: 123.501445 3760.976807 0.8669658 1.0551307 14.468 10.686 16
------> CAND: 158.996329 4149.145020 1.0211847 2.0767491 14.4453 10.6566 16
------> CAND: 200.647029 3746.054688 0.7131299 1.6872281 14.9941 10.6524  8
------> CAND: 158.981537 3816.134277 0.7743212 1.4053540 14.442 10.6523 16
------> CAND:  43.885853 3855.919922 0.9643842 1.0464015 14.4262 10.6318 16
------> CAND: 115.196892 3624.862549 0.8567042 2.3047638 19.6651 10.6185  2
------> CAND: 115.216356 3754.071533 0.7740180 2.0116889 14.4141 10.6162 16
------> CAND:  86.347519 3778.249756 0.9297947 2.3286676 14.4123 10.6139 16
------> CAND: 397.111030 3823.853027 0.9945561 0.9628117 14.9557 10.6129  8
------> CAND:  38.417735 3870.914551 0.8437405 1.2852981 14.4091 10.6096 16
------> CAND: 122.268257 4166.162109 0.9845681 1.9521216 14.9331 10.5895  8
------> CAND:  76.835471 3870.914551 0.8437405 1.2852981 14.9249 10.5811  8
------> CAND:  11.129310 4178.954102 0.9839077 1.6958836 14.3828 10.5756 16
------> CAND: 300.982091 4019.123779 0.9205870 2.0755155 19.583 10.5698  2
------> CAND:  86.396307 3650.783691 0.7020236 1.9189876 14.3748 10.5653 16
------> CAND: 230.393525 3624.862549 0.8567042 2.3047638 24.3093 10.5574  1
------> CAND: 230.392487 3658.458252 0.9294337 2.3674970 16.5465 10.5511  4
------> CAND: 115.210387 3615.561035 0.9335964 2.4094412 14.3573 10.5426 16
------> CAND: 202.848964 4143.030762 0.9844421 1.9367923 16.4975 10.5123  4
------> CAND: 184.448986 3626.575684 0.8147725 0.9447570 14.332 10.5099 16
------> CAND: 115.212982 3871.621582 0.9994950 2.3523850 14.3259 10.5021 16
------> CAND:  57.630236 3652.510742 0.9338676 2.3792632 19.467 10.501  2
------> CAND:  99.115110 3976.377197 0.8806992 1.4793260 19.4641 10.4993  2
------> CAND: 376.335505 3929.119141 0.9596415 2.2671535 14.8432 10.497  8
------> CAND: 184.634535 3652.064941 0.6978309 1.2245336 16.4757 10.4951  4
------> CAND:  35.249907 3626.718018 0.8138134 0.9465707 14.3113 10.4832 16
------> CAND: 115.242566 3630.465088 0.7906287 2.2064087 14.3055 10.4757 16
------> CAND:  99.104730 3809.611816 0.7805145 1.4038379 19.4 10.4613  2
------> CAND: 119.286497 3682.628418 0.8483107 2.2712791 14.2918 10.4579 16
------> CAND: 197.485688 3669.746338 0.6809464 1.3546482 16.4228 10.4532  4
------> CAND:  39.971676 4179.073730 1.0096145 2.0321519 14.7929 10.4453  8
------> CAND: 393.851595 4009.990479 0.9219096 2.0701950 19.3587 10.4369  2
------> CAND: 311.348185 3997.082031 0.9249041 2.1003544 14.7802 10.4322  8
------> CAND: 297.075441 3909.871826 0.8130219 1.6035497 19.3456 10.4291  2
------> CAND: 148.537850 3909.871826 0.8130219 1.6035497 16.3878 10.4255  4
------> CAND:  86.365166 3729.229248 0.9506133 2.3644569 14.2647 10.423 16
------> CAND: 114.319751 3794.360840 0.8400376 1.1337461 14.2617 10.4191 16
------> CAND:  49.557425 3980.256104 0.8796533 1.4793233 16.3752 10.4155  4
------> CAND: 153.540668 3800.389404 0.9561957 2.3281367 14.2561 10.4118 16
------> CAND: 345.678391 3931.102783 0.9590368 2.2499230 14.75 10.4011  8
------> CAND:  54.890338 3873.796143 0.8965746 2.1886027 14.242 10.3937 16
------> CAND: 230.452434 3789.377441 0.9578176 2.3580289 14.7426 10.3936  8
------> CAND: 103.553236 3831.426514 0.9658780 1.0036658 14.237 10.3873 16
------> CAND: 182.281566 3891.116455 0.8881388 2.1240990 14.237 10.3872 16
------> CAND:  86.339993 3650.617676 0.9353250 2.3859849 16.3365 10.3848  4
------> CAND: 115.263067 3694.219727 0.6886110 1.5227846 14.2346 10.3841 16
------> CAND: 190.136649 3705.847412 0.8026081 1.0931554 23.9076 10.383  1
------> CAND:  99.127826 4177.486816 1.0093651 1.5592049 19.2664 10.3822  2
[12:26:09][29694][INFO ] Statistics: count dirty SumSpec pages 1828 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:26:09][29694][INFO ] Data processing finished successfully!
12:26:09 (29694): called boinc_finish(0)

</stderr_txt>
]]>