Task 1728237140

Name: Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_196_6400000_3
Workunit ID: 872612014
Created: 11 Feb 2025 7:55:40 UTC
Sent: 11 Feb 2025 8:54:56 UTC
Report deadline: 25 Feb 2025 8:54:56 UTC
Received: 11 Feb 2025 9:07:38 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13067436
Run time (sec): 449.65
CPU time (sec): 19.82
Peak working set size (MB): 273.56
Peak swap size (MB): 6237.7
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>7.24.1</core_client_version>
<![CDATA[
<stderr_txt>
[01:57:16][380138][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_cfbf00125_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_6_dms_200_196.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 6400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_196.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_196_6400000_3_0
------> GPU usage: 0.500000
[01:57:16][380138][INFO ] Starting data processing...
[01:57:16][380138][INFO ] opti: No host transfer for n_steps. Use device global.
[01:57:16][380138][INFO ] opti: No host transfer for mean. Use device global.
[01:57:16][380138][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:57:16][380138][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:57:16][380138][INFO ] opti: power spectrum in fft callback (static link).
[01:57:16][380138][INFO ] opti: __constant__ access is not uniform, bad!
[01:57:17][380138][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[01:57:17][380138][INFO ] CUDA global memory status (initial GPU state, including context):
[01:57:17][380138][INFO ] No template file. Generating templates.
[01:57:17][380138][INFO ] Template param value T_cons = 50000
[01:57:20][380138][INFO ] Number of generated templates to be used: 50000
[01:57:20][380138][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_6_dms_200_196.cpt
[01:57:20][380138][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_6_dms_200_196.cpt (No such file or directory).
------> Starting from scratch...
[01:57:20][380138][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_196.binary
[01:57:20][380138][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_6_dms_200_DM249.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185889168
------> 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: 249.6 cm^-3 pc
------> Scale factor: 1.0451
[01:57:20][380138][INFO ] Allocating memory for dedispersed compressed time series...
[01:57:20][380138][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:57:20][380138][INFO ] 8-bit allocation done
[01:57:20][380138][INFO ] Foobar
[01:57:20][380138][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_196.binary
[01:57:20][380138][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:57:20][380138][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:57:20][380138][INFO ] FftSize = 12582913
[01:57:20][380138][INFO ] Seed for random number generator is -1050303319.
[01:57:21][380138][INFO ] 8[01:57:21][380138][INFO ] 9[01:57:22][380138][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:57:22][380138][INFO ] Normalization factor 3.97364e-08
[01:57:22][380138][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
[01:57:22][380138][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1830 MB (10207 MB free / 12037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:57:22][380138][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:57:22][380138][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:57:22][380138][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1396.48266602, mean= -0.00008324  -0.00008324
[01:57:22][380138][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:58:16][380138][INFO ] Checkpoint committed!
[01:59:17][380138][INFO ] Checkpoint committed!
[02:00:17][380138][INFO ] Checkpoint committed!
[02:01:17][380138][INFO ] Checkpoint committed!
[02:02:17][380138][INFO ] Checkpoint committed!
[02:03:17][380138][INFO ] Checkpoint committed!
[02:04:17][380138][INFO ] Checkpoint committed!
[02:04:45][380138][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4317.035645 0.2471254 5.3065872 24.0754 20.3978  8
------> CAND:   0.249648 6582.536133 1.3391855 4.5197468 22.5465 18.7159  8
------> CAND:   0.250167 5358.208984 1.0557446 0.0884467 21.4385 17.5054  8
------> CAND:   0.500074 3795.855469 0.9964865 3.3826301 29.2996 16.3676  2
------> CAND:   0.250426 3653.837158 0.8467678 6.1418638 20.1203 16.0755  8
------> CAND: 259.863125 5079.576172 1.1936393 0.1331791 19.3294 15.2236  8
------> CAND:   0.500593 5628.856934 0.6858593 6.0177364 27.0167 14.9999  2
------> CAND:   0.500334 7048.592285 1.2929698 6.1471839 25.9834 14.3818  2
------> CAND:   0.499296 3637.108887 0.9706835 3.3019898 20.3288 13.5757  4
------> CAND:   1.249796 4315.613770 0.2531198 5.3712687 31.1672 13.5357  1
------> CAND:   1.249537 5470.529785 0.5080534 5.6111445 30.9172 13.4272  1
------> CAND:   1.249277 6339.211914 0.7539781 5.5880547 30.7667 13.3618  1
------> CAND:   0.499036 6274.512207 1.3270806 4.3819170 19.3513 12.7892  4
------> CAND: 346.400346 3643.935547 0.3666271 5.9176435 16.8268 12.5618  8
------> CAND: 115.521538 5469.417480 1.0499517 0.0780787 15.7852 12.4184 16
------> CAND:   1.249018 7126.557617 1.1584074 5.9246397 28.5798 12.4121  1
------> CAND: 129.931563 5079.576172 1.1936393 0.1331791 15.7529 12.3754 16
------> CAND:   0.624898 5484.350586 0.5035228 5.6255045 22.5136 12.3111  2
------> CAND: 248.422664 5516.384277 0.6168173 4.5715775 16.364 12.0761  8
------> CAND:   0.624639 6339.211914 0.7539781 5.5880547 21.885 11.937  2
------> CAND:  78.355675 3923.279541 0.5576617 6.0997820 15.3412 11.8293 16
------> CAND: 295.102912 4205.414062 0.4804199 6.0537338 18.0459 11.7438  4
------> CAND:   0.500853 3665.303711 0.2669247 5.7592850 21.4447 11.6751  2
------> CAND: 109.303699 3781.074463 0.6768135 6.1244597 15.9543 11.6481  8
------> CAND:   0.503707 4852.749023 0.4240828 5.8163180 15.1987 11.6413 16
------> CAND: 308.058906 4079.442139 0.8333315 6.2290716 15.9436 11.6368  8
------> CAND: 432.945870 4996.640625 0.9993584 0.0683079 17.8191 11.5629  4
------> CAND:  95.676095 4659.526367 0.3514614 5.6823478 15.0827 11.4886 16
------> CAND: 230.820937 5391.617676 0.7367910 6.1559286 15.7707 11.4568  8
------> CAND:   1.248758 5643.195801 1.1628187 4.1650686 26.359 11.4476  1
------> CAND:   0.503448 7170.838379 1.2124356 5.9837441 15.0408 11.4336 16
------> CAND:  86.549158 4254.384277 0.6417628 6.1690731 15.0087 11.3915 16
------> CAND: 157.341958 3986.813721 0.9096358 6.2362814 15.0023 11.383 16
------> CAND:  86.607028 4372.808105 1.0059986 0.0339570 17.5704 11.3646  4
------> CAND:  78.722362 3890.006836 0.3724608 5.9344616 15.6775 11.3598  8
------> CAND: 482.552862 3711.259521 0.7428555 6.1334410 20.8788 11.3388  2
------> CAND: 425.478235 4567.773926 0.6845893 6.2092075 17.5333 11.3351  4
------> CAND: 231.042817 5469.417480 1.0499517 0.0780787 15.6137 11.2936  8
------> CAND: 345.825792 3945.109375 0.7567234 3.5167503 15.5261 11.2027  8
------> CAND:   0.416512 4321.014648 0.2425634 5.3068008 17.3069 11.1548  4
------> CAND: 120.369688 3688.682861 0.5575180 6.0622211 14.8238 11.1492 16
------> CAND: 125.531585 4798.147949 0.8263822 0.0025512 20.5551 11.1465  2
------> CAND: 467.503666 3956.642578 0.7751485 6.1956673 17.2664 11.1226  4
------> CAND: 147.274300 4360.438477 0.7408496 6.2334528 25.6095 11.1221  1
------> CAND:  65.587046 3903.075684 0.9810714 6.2320466 14.8023 11.1212 16
------> CAND: 424.497550 3931.989746 0.6815603 3.5360897 17.2469 11.1071  4
------> CAND: 346.434601 3617.823486 0.7997853 6.1218510 17.2409 11.1024  4
------> CAND:   0.499815 4181.329590 1.0599712 3.5615246 17.2327 11.0958  4
------> CAND: 118.206420 4898.597168 1.1687828 3.8542345 15.4062 11.0784  8
------> CAND: 223.268182 4362.530273 0.4617779 3.9524953 15.3898 11.0614  8
------> CAND: 384.776819 6022.139160 1.1348248 0.0530511 17.1878 11.0601  4
------> CAND: 361.943906 7037.571777 1.0915664 5.8645978 25.4645 11.0591  1
------> CAND: 449.682913 3673.054443 0.2426895 5.6953092 17.1382 11.0207  4
------> CAND:   0.312449 5484.350586 0.5035228 5.6255045 17.1328 11.0164  4
------> CAND:  96.194075 6022.139160 1.1348248 0.0530511 14.7059 10.9953 16
------> CAND: 106.900125 3967.465332 0.5200715 6.0726576 17.1009 10.9911  4
------> CAND: 118.704678 3886.839355 0.8617691 6.2042179 17.0912 10.9833  4
------> CAND: 291.067544 4402.124023 0.9648250 3.6873512 15.2759 10.9435  8
------> CAND:   1.248499 6588.000000 1.3395602 4.5221996 25.1569 10.9255  1
------> CAND: 115.458997 4793.484863 0.5627553 6.0701075 14.6374 10.9061 16
------> CAND: 396.023427 3798.398682 0.1752823 5.2709846 16.9909 10.9037  4
------> CAND: 164.919365 4470.622070 0.4470726 5.9702339 14.6047 10.8636 16
------> CAND: 108.892117 3762.624756 0.5367646 3.5016732 14.5915 10.8464 16
------> CAND: 259.772557 4353.594238 0.9680972 0.0272184 15.1684 10.8323  8
------> CAND:   0.499555 6285.823242 1.3281384 4.3865061 16.8866 10.8208  4
------> CAND: 402.717465 4627.982422 1.0939941 0.0884656 15.1249 10.7874  8
------> CAND: 259.601281 3647.850342 0.3510712 5.8999400 16.8364 10.781  4
------> CAND:  75.812485 5011.211914 1.0714709 0.0944803 16.8301 10.776  4
------> CAND:  60.626010 4335.889648 0.5385810 6.1051250 15.1113 10.7734  8
------> CAND:  96.994142 3922.795898 1.0024134 6.2367487 15.0827 10.7438  8
------> CAND: 308.069027 4111.402344 0.4595491 6.0241404 16.7709 10.7291  4
------> CAND:  52.231148 4454.930176 0.3566649 4.2461433 15.0528 10.713  8
------> CAND: 485.614551 3993.836182 0.6018475 3.6087701 16.7405 10.7049  4
------> CAND: 192.388410 6022.139160 1.1348248 0.0530511 15.0369 10.6966  8
------> CAND: 180.972083 7037.571777 1.0915664 5.8645978 19.7917 10.6935  2
------> CAND: 120.148846 5746.467773 0.8140780 6.1268229 15.0212 10.6804  8
------> CAND: 102.818565 4017.099609 0.4849347 3.6943970 15.0137 10.6727  8
------> CAND: 106.292614 4267.586914 0.9332332 0.0015720 15.0096 10.6684  8
------> CAND:  50.095647 3987.852295 0.6114601 6.1367435 19.7357 10.6603  2
------> CAND: 395.605617 3813.714844 0.6070777 3.4980319 16.6771 10.6547  4
------> CAND:  79.372951 4378.871582 0.6003839 6.1538377 14.4409 10.6509 16
------> CAND: 251.245605 4197.721191 0.8712618 6.2578726 14.9864 10.6445  8
------> CAND: 125.530806 4791.149414 0.8270527 6.2774391 19.6986 10.6383  2
------> CAND:  71.787499 4518.636230 0.7118520 3.8466184 14.4282 10.6343 16
------> CAND: 170.588862 4143.168945 0.6848831 6.1829443 14.9662 10.6237  8
------> CAND:   7.148958 4592.284180 0.4698053 5.9966416 14.4051 10.6044 16
------> CAND: 135.530473 5463.201172 0.5166370 4.8355021 14.3973 10.5944 16
------> CAND: 112.242640 4000.525879 1.0303941 6.2629232 14.3959 10.5926 16
------> CAND: 310.738857 5309.955078 0.6942344 6.1292801 14.9319 10.5883  8
------> CAND:   0.166864 5520.999023 0.6130360 5.9347620 14.9222 10.5783  8
------> CAND: 131.503410 4462.434570 0.7839216 6.2515016 14.3837 10.5768 16
------> CAND: 287.179319 4452.012695 0.5051679 6.0643053 14.9206 10.5767  8
------> CAND:   0.999889 3945.266602 1.0212679 3.4544868 19.5868 10.572  2
------> CAND: 392.115738 5081.716797 0.8240811 6.2607093 16.5571 10.5596  4
------> CAND: 165.536219 6221.852539 1.0984418 6.2723017 14.8836 10.5386  8
------> CAND:   0.312190 6717.937500 0.8911768 5.6994643 14.8831 10.5381  8
------> CAND: 136.121116 5668.462891 1.0101587 4.2528086 14.872 10.5266  8
------> CAND: 267.456623 4961.132812 1.0706217 3.9099638 16.5068 10.5197  4
------> CAND: 307.937715 3971.712646 0.5114000 6.0666499 16.4989 10.5134  4
------> CAND:  61.875546 4830.706055 0.6437359 6.1624398 14.3325 10.5106 16
[02:04:45][380138][INFO ] Statistics: count dirty SumSpec pages 384812 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:04:45][380138][INFO ] Data processing finished successfully!
02:04:45 (380138): called boinc_finish(0)

</stderr_txt>
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