Task 1721098179

Name: Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_53_2350000_0
Workunit ID: 868790907
Created: 27 Jan 2025 21:59:34 UTC
Sent: 28 Jan 2025 5:29:26 UTC
Report deadline: 11 Feb 2025 5:29:26 UTC
Received: 31 Jan 2025 5:54:25 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 846.76
CPU time (sec): 12.36
Peak working set size (MB): 260.13
Peak swap size (MB): 10486.07
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[00:40:10][1461173][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:40:10][1461173][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_7_dms_200_53.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 2350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_53.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_53_2350000_0_0
------> GPU usage: 0.500000
[00:40:10][1461173][INFO ] Starting data processing...
[00:40:10][1461173][INFO ] opti: No host transfer for n_steps. Use device global.
[00:40:10][1461173][INFO ] opti: No host transfer for mean. Use device global.
[00:40:10][1461173][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:40:10][1461173][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:40:10][1461173][INFO ] opti: power spectrum in fft callback (static link).
[00:40:10][1461173][INFO ] opti: __constant__ access is not uniform, bad!
[00:40:10][1461173][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[00:40:10][1461173][INFO ] CUDA global memory status (initial GPU state, including context):
[00:40:10][1461173][INFO ] No template file. Generating templates.
[00:40:10][1461173][INFO ] Template param value T_cons = 50000
[00:40:14][1461173][INFO ] Number of generated templates to be used: 50000
[00:40:14][1461173][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_53.cpt
[00:40:14][1461173][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_53.cpt (No such file or directory).
------> Starting from scratch...
[00:40:14][1461173][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_53.binary
[00:40:14][1461173][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_7_dms_200_DM235.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768506174
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 235.3 cm^-3 pc
------> Scale factor: 1.43782
[00:40:14][1461173][INFO ] Allocating memory for dedispersed compressed time series...
[00:40:14][1461173][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:40:14][1461173][INFO ] 8-bit allocation done
[00:40:14][1461173][INFO ] Foobar
[00:40:14][1461173][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_53.binary
[00:40:14][1461173][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:40:14][1461173][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:40:14][1461173][INFO ] FftSize = 12582913
[00:40:14][1461173][INFO ] Seed for random number generator is 1108752948.
[00:40:16][1461173][INFO ] 8[00:40:16][1461173][INFO ] 9[00:40:16][1461173][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:40:16][1461173][INFO ] Normalization factor 3.97364e-08
[00:40:16][1461173][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
[00:40:16][1461173][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1827 MB (6110 MB free / 7937 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:40:16][1461173][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:40:16][1461173][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:40:16][1461173][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:41:11][1461173][INFO ] Checkpoint committed!
[00:42:11][1461173][INFO ] Checkpoint committed!
[00:43:11][1461173][INFO ] Checkpoint committed!
[00:44:11][1461173][INFO ] Checkpoint committed!
[00:45:11][1461173][INFO ] Checkpoint committed!
[00:46:11][1461173][INFO ] Checkpoint committed!
[00:47:11][1461173][INFO ] Checkpoint committed!
[00:48:11][1461173][INFO ] Checkpoint committed!
[00:49:11][1461173][INFO ] Checkpoint committed!
[00:50:11][1461173][INFO ] Checkpoint committed!
[00:51:11][1461173][INFO ] Checkpoint committed!
[00:52:11][1461173][INFO ] Checkpoint committed!
[00:53:12][1461173][INFO ] Checkpoint committed!
[00:54:12][1461173][INFO ] Checkpoint committed!
[00:54:16][1461173][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4076.075439 0.9445426 2.9100425 24.6415 21.0236  8
------> CAND:   0.250167 4067.152832 0.9046520 2.8954694 19.703 17.805 16
------> CAND:   0.500853 4719.744141 0.9342442 1.0491631 20.9124 16.9333  8
------> CAND:   0.249907 3623.572998 0.6753499 2.7490847 20.3549 16.3291  8
------> CAND:   0.500334 5116.059570 1.1869838 2.9285989 23.4751 16.1254  4
------> CAND:   0.250426 4662.025391 0.9439913 0.9977711 18.3235 15.8741 16
------> CAND:   0.499815 3641.420654 0.4493244 2.5186701 19.8149 15.7459  8
------> CAND:   0.500593 4036.076416 0.4311747 1.1824824 19.6974 15.6194  8
------> CAND:   1.500222 4008.383545 0.9168891 2.8955479 27.4621 15.2665  2
------> CAND:   0.501112 5128.471191 1.1884377 1.1515254 19.1274 15.0067  8
------> CAND:   0.166605 3623.572998 0.6753499 2.7490847 17.545 14.7997 16
------> CAND:   1.500741 4029.000488 0.5796278 2.6214285 25.9121 14.3391  2
------> CAND:   1.501001 4605.356934 0.7766463 2.7095695 25.6087 14.1578  2
------> CAND:   1.500482 4549.345215 1.1139355 2.9740293 25.3943 14.0296  2
------> CAND:   1.501520 5545.276367 1.2162051 2.7843170 25.3938 14.0293  2
------> CAND:   1.501260 5006.531250 0.9481380 2.7433772 25.0452 13.8211  2
------> CAND:   1.502298 5593.594727 1.0022004 1.9409338 24.733 13.6346  2
------> CAND:   1.501779 4731.700684 0.5996376 1.7610242 24.7029 13.6166  2
------> CAND:   1.000148 4747.015625 0.7653468 2.6303825 24.3923 13.4312  2
------> CAND:   0.999889 3854.322754 0.4703275 2.5011802 24.3537 13.4082  2
------> CAND:   1.499963 3620.176514 0.7437860 2.7875752 24.2879 13.3689  2
------> CAND:   0.750241 4008.383545 0.9168891 2.8955479 20.0185 13.3257  4
------> CAND:   0.750500 3926.048584 0.5316662 2.5863409 19.8363 13.1791  4
------> CAND:   1.250315 4026.943359 0.3858054 1.3939946 23.8548 13.1105  2
------> CAND:   1.000408 5302.755371 1.0189956 2.6794746 23.7128 13.0258  2
------> CAND:   0.750760 5004.741211 0.9156017 2.7037370 19.5855 12.9773  4
------> CAND:   1.251094 5611.121094 1.0012482 1.9416336 23.6252 12.9736  2
------> CAND:   1.250575 4727.160156 0.6044977 1.7087597 23.5606 12.935  2
------> CAND:   1.502039 4943.727051 0.6936612 1.7482517 23.4781 12.8859  2
------> CAND:   0.499555 3618.914795 0.8106466 2.8185179 17.1303 12.8816  8
------> CAND:   0.749981 3797.669678 0.8406878 2.8524637 19.355 12.7922  4
------> CAND:   1.250834 4934.496582 0.6963110 1.7516375 23.2878 12.7724  2
------> CAND:  46.088826 3827.508545 0.6390641 2.7189348 19.2474 12.7058  4
------> CAND:   0.374991 3854.167480 0.9378694 2.8947563 15.8728 12.5353 16
------> CAND: 230.656408 4594.305176 0.5866625 2.2882514 16.7503 12.4813  8
------> CAND:  17.132275 4426.170898 0.8219755 2.8075895 15.7028 12.3087 16
------> CAND: 172.819603 3711.119873 0.5256693 2.6171048 15.6483 12.2362 16
------> CAND: 143.097241 4082.023926 0.9436113 0.6076450 15.6246 12.2048 16
------> CAND:   0.249648 3608.177490 0.9607354 2.8696718 15.6153 12.1924 16
------> CAND:   0.166864 5757.192383 1.1142055 1.8869874 15.6114 12.1871 16
------> CAND:  86.400719 4209.097656 0.7253221 2.7524180 15.5908 12.1598 16
------> CAND:   0.751279 5593.594727 1.0022004 1.9409338 18.3415 11.98  4
------> CAND:   0.250686 5516.521484 1.2200694 1.4305429 15.4105 11.9208 16
------> CAND: 259.138576 4469.283203 1.0217083 2.9334562 16.215 11.9201  8
------> CAND:   0.751019 4728.344238 0.6032389 1.7211400 18.2437 11.9018  4
------> CAND:   0.499296 3608.177490 0.9607354 2.8696718 16.083 11.7823  8
------> CAND:  54.481871 4469.471680 1.0658411 0.8018434 16.0818 11.781  8
------> CAND:  86.603655 4004.984375 0.9636322 0.5431237 15.2415 11.6976 16
------> CAND:  17.134611 4851.095703 1.0112097 2.8676395 15.8871 11.578  8
------> CAND:  86.444576 3675.815430 0.3327210 2.1777008 15.1356 11.5582 16
------> CAND:   1.502558 5756.265137 1.1142770 1.8848759 21.2282 11.5464  2
------> CAND:  83.759434 4282.148926 1.0737644 0.6788998 17.7226 11.4859  4
------> CAND: 115.328204 4594.305176 0.5866625 2.2882514 15.0693 11.471 16
------> CAND:  46.088566 3828.845459 0.6374701 2.7235529 17.5644 11.3598  4
------> CAND:   0.999629 3641.680664 0.4437441 2.5092063 17.5638 11.3594  4
------> CAND:  86.377622 4226.042480 0.8147923 2.8263562 15.6726 11.3548  8
------> CAND:  38.532698 4091.910400 0.9424638 0.6148179 14.9532 11.3187 16
------> CAND: 102.358974 3764.964111 0.4133550 0.8701286 14.9359 11.2959 16
------> CAND: 374.668159 3735.097168 0.6820819 2.7543311 15.6097 11.2894  8
------> CAND:  17.133054 4549.404297 0.8763424 2.8205869 14.9278 11.2853 16
------> CAND:  69.121820 3741.694824 0.6644044 2.7470052 14.9236 11.2798 16
------> CAND: 458.845144 4205.147949 0.9730985 2.9234345 25.9661 11.2769  1
------> CAND: 458.843067 4210.080566 0.9731268 2.9284797 25.94 11.2656  1
------> CAND: 115.242047 5219.403809 1.0708550 2.7978470 14.9046 11.2549 16
------> CAND: 227.694890 4369.606445 0.9747780 0.7788287 25.8545 11.2285  1
------> CAND:  99.853933 3947.682129 0.3459796 1.7046307 20.6798 11.2205  2
------> CAND:  87.939089 4629.297852 1.0205903 0.9276221 14.8732 11.2139 16
------> CAND: 196.887001 4043.335205 0.7461360 0.6876078 14.8537 11.1884 16
------> CAND:   1.000667 5803.725098 1.1768148 2.5592642 20.6007 11.1736  2
------> CAND: 146.407539 3939.597656 0.8179733 0.5692621 14.8421 11.1732 16
------> CAND: 115.422146 3638.711670 0.9504830 0.3089672 14.8333 11.1617 16
------> CAND: 345.632977 3709.541504 0.9569222 2.8866773 15.4844 11.1594  8
------> CAND: 115.165751 4033.732910 1.0138072 2.9378600 14.8245 11.1502 16
------> CAND:  57.603766 3724.208008 0.9107654 2.8693657 14.8178 11.1414 16
------> CAND:   1.001705 3831.886719 0.6309319 0.6141722 15.4464 11.12  8
------> CAND:  32.911211 3994.834473 0.8760794 2.8752291 14.7854 11.099 16
------> CAND:   0.625158 4026.943359 0.3858054 1.3939946 17.1652 11.0422  4
------> CAND:  17.131756 4303.652344 0.7760734 2.7826321 14.7355 11.034 16
------> CAND: 460.987651 4703.418457 1.0190021 2.9059598 17.1473 11.0279  4
------> CAND: 358.110956 3766.709961 0.7759724 0.4672347 17.1387 11.0211  4
------> CAND: 115.373618 5128.687500 0.7512278 1.9945822 14.7106 11.0015 16
------> CAND: 354.541407 3791.183350 0.5520846 0.6604873 15.3299 10.9993  8
------> CAND: 172.684917 4042.044189 0.9707277 2.9207873 15.3209 10.99  8
------> CAND:  13.032031 4292.167480 1.0469190 0.6970513 14.6978 10.9848 16
------> CAND: 389.896675 4651.908691 1.0200456 0.9435586 15.2599 10.9269  8
------> CAND:   0.625417 5611.121094 1.0012482 1.9416336 17.0163 10.9238  4
------> CAND: 387.304698 4157.107422 0.4926981 1.1719139 16.9984 10.9096  4
------> CAND: 134.783086 4527.202148 1.0222046 2.9339409 14.6306 10.8972 16
------> CAND: 115.241009 4385.467285 0.9737135 2.9141438 14.6302 10.8967 16
------> CAND: 418.528839 4407.527832 1.0207040 0.7848219 16.9523 10.873  4
------> CAND: 432.370020 3820.619873 0.3155337 1.5516720 16.9321 10.857  4
------> CAND: 272.408836 4469.471680 1.0658411 0.8018434 24.984 10.8504  1
------> CAND: 172.781974 3816.936035 0.6620788 2.7446790 14.58 10.8315 16
------> CAND:  17.133573 4696.547852 0.9383322 2.8469799 14.5744 10.8242 16
------> CAND: 115.251130 3850.717773 0.8613326 2.8661597 15.159 10.8225  8
------> CAND:  17.133832 4686.312500 0.9390398 2.8416090 15.1588 10.8224  8
------> CAND:  58.413435 3615.220215 0.9181305 0.3002276 15.1328 10.7956  8
------> CAND: 327.840510 3841.359863 0.6098242 0.6421558 15.1283 10.7909  8
------> CAND:   1.251353 3890.855957 0.6829101 2.7585433 19.9445 10.7842  2
------> CAND:   0.375250 4031.820068 0.5747551 2.6136787 15.1175 10.7797  8
[00:54:16][1461173][INFO ] Statistics: count dirty SumSpec pages 505442 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:54:16][1461173][INFO ] Data processing finished successfully!
00:54:16 (1461173): called boinc_finish(0)

</stderr_txt>
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