Task 1722063021

Name: Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_142_3100000_0
Workunit ID: 869360811
Created: 29 Jan 2025 15:02:37 UTC
Sent: 30 Jan 2025 5:30:04 UTC
Report deadline: 13 Feb 2025 5:30:04 UTC
Received: 31 Jan 2025 12:33:20 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 959.05
CPU time (sec): 9.85
Peak working set size (MB): 260.18
Peak swap size (MB): 10486.08
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>
[07:17:15][1495101][INFO ] Application startup - thank you for supporting Einstein@Home!
[07:17:15][1495101][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_cfbf00124_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_1_dms_200_142.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 3100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_142.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_142_3100000_0_0
------> GPU usage: 0.500000
[07:17:15][1495101][INFO ] Starting data processing...
[07:17:15][1495101][INFO ] opti: No host transfer for n_steps. Use device global.
[07:17:15][1495101][INFO ] opti: No host transfer for mean. Use device global.
[07:17:15][1495101][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:17:15][1495101][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:17:15][1495101][INFO ] opti: power spectrum in fft callback (static link).
[07:17:15][1495101][INFO ] opti: __constant__ access is not uniform, bad!
[07:17:16][1495101][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[07:17:16][1495101][INFO ] CUDA global memory status (initial GPU state, including context):
[07:17:16][1495101][INFO ] No template file. Generating templates.
[07:17:16][1495101][INFO ] Template param value T_cons = 50000
[07:17:18][1495101][INFO ] Number of generated templates to be used: 50000
[07:17:18][1495101][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_1_dms_200_142.cpt
[07:17:18][1495101][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_1_dms_200_142.cpt (No such file or directory).
------> Starting from scratch...
[07:17:18][1495101][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_142.binary
[07:17:18][1495101][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_1_dms_200_DM244.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673350412173
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 244.2 cm^-3 pc
------> Scale factor: 1.09934
[07:17:18][1495101][INFO ] Allocating memory for dedispersed compressed time series...
[07:17:18][1495101][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:17:18][1495101][INFO ] 8-bit allocation done
[07:17:18][1495101][INFO ] Foobar
[07:17:18][1495101][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_142.binary
[07:17:18][1495101][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:17:18][1495101][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:17:18][1495101][INFO ] FftSize = 12582913
[07:17:18][1495101][INFO ] Seed for random number generator is -1037130163.
[07:17:20][1495101][INFO ] 8[07:17:20][1495101][INFO ] 9[07:17:20][1495101][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:17:20][1495101][INFO ] Normalization factor 3.97364e-08
[07:17:20][1495101][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
[07:17:20][1495101][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 3138 MB (4791 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:17:20][1495101][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:17:20][1495101][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:17:20][1495101][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:18:16][1495101][INFO ] Checkpoint committed!
[07:19:16][1495101][INFO ] Checkpoint committed!
[07:20:16][1495101][INFO ] Checkpoint committed!
[07:21:16][1495101][INFO ] Checkpoint committed!
[07:22:16][1495101][INFO ] Checkpoint committed!
[07:23:16][1495101][INFO ] Checkpoint committed!
[07:24:16][1495101][INFO ] Checkpoint committed!
[07:25:16][1495101][INFO ] Checkpoint committed!
[07:26:16][1495101][INFO ] Checkpoint committed!
[07:27:16][1495101][INFO ] Checkpoint committed!
[07:28:16][1495101][INFO ] Checkpoint committed!
[07:29:16][1495101][INFO ] Checkpoint committed!
[07:30:16][1495101][INFO ] Checkpoint committed!
[07:31:16][1495101][INFO ] Checkpoint committed!
[07:32:16][1495101][INFO ] Checkpoint committed!
[07:33:13][1495101][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.190664 4608.444824 1.0485808 3.1278191 15.9873 12.6882 16
------> CAND:  58.852784 5842.008789 1.0694259 1.3926879 15.749 12.3702 16
------> CAND: 115.282011 5168.596191 1.0481733 3.0925870 16.3829 12.0959  8
------> CAND: 115.249573 4095.781982 0.8193844 3.0065858 15.4486 11.9712 16
------> CAND:  86.559538 4831.710938 0.8714068 0.9071372 15.3736 11.872 16
------> CAND: 115.236857 5143.871582 1.0491791 3.0961401 15.2968 11.7706 16
------> CAND: 288.684472 3796.182129 0.8106410 2.9627569 27.0407 11.7436  1
------> CAND: 133.657595 3626.919434 0.5901366 2.8401704 15.1523 11.5801 16
------> CAND: 230.545598 4291.897949 0.4505403 2.6768284 15.8734 11.5637  8
------> CAND: 221.812596 4189.528320 0.9246445 0.5338906 17.7996 11.5472  4
------> CAND: 188.517052 3844.500000 0.5535789 2.8397336 15.1071 11.5206 16
------> CAND: 345.698633 3623.988037 0.6406762 2.8697414 15.8126 11.5004  8
------> CAND: 176.178949 4879.757324 0.8175555 2.9813919 15.6053 11.2849  8
------> CAND:  92.244605 4799.313965 1.1073809 3.1505289 15.5979 11.2772  8
------> CAND:  86.393712 4629.596191 0.8560814 3.0413871 14.9131 11.2661 16
------> CAND: 462.834059 3828.288574 0.7547126 2.9528062 17.4444 11.2642  4
------> CAND: 115.177689 3913.553223 0.9265818 3.0184417 14.8834 11.2272 16
------> CAND:  94.253466 3651.424561 0.8919967 2.9542644 14.8737 11.2145 16
------> CAND: 115.175872 4069.584473 1.0413982 3.0777590 14.8507 11.1844 16
------> CAND: 110.906168 4189.528320 0.9246445 0.5338906 15.491 11.1662  8
------> CAND:  86.336620 3949.564941 1.0045109 3.0485995 14.8336 11.162 16
------> CAND: 191.894823 5078.252930 1.1275662 0.9155954 15.4848 11.1598  8
------> CAND: 414.486465 4092.122803 0.8210245 3.0069253 17.2704 11.1258  4
------> CAND: 192.013159 3918.788818 0.9257616 3.0231791 17.2594 11.117  4
------> CAND: 431.970635 4131.585938 0.5512508 2.8345969 20.458 11.0889  2
------> CAND: 115.215577 4317.461426 0.9216505 3.0690966 14.7759 11.0866 16
------> CAND: 432.119074 3965.956787 0.5518951 2.8413899 20.4284 11.0713  2
------> CAND: 156.166641 3919.094727 0.7167991 0.4535367 15.3479 11.018  8
------> CAND:  68.120894 3948.885010 0.4656532 2.7524076 15.3438 11.0137  8
------> CAND:  31.716949 6272.569824 0.9449111 2.4443572 14.719 11.0125 16
------> CAND: 123.439163 4218.092285 0.7583090 2.9916294 14.7145 11.0066 16
------> CAND: 160.859085 3888.180420 0.6412263 2.9012716 14.6891 10.9734 16
------> CAND: 115.196114 3884.666016 0.7529166 2.9604809 15.3022 10.9706  8
------> CAND: 303.267589 4308.425293 0.6997800 2.9494119 17.046 10.9475  4
------> CAND: 345.753389 4360.038086 0.8540417 3.0430167 17.0385 10.9415  4
------> CAND:  46.120486 3719.035400 0.2324778 2.1891806 14.6395 10.9089 16
------> CAND: 203.992880 5438.004883 0.8651293 2.8856592 14.6297 10.8961 16
------> CAND: 189.734409 3840.099609 0.7130023 0.4055919 14.6096 10.87 16
------> CAND: 135.573551 4333.632812 0.9952380 3.0907021 14.5972 10.8538 16
------> CAND: 280.798248 4944.665039 0.7946587 2.9618001 16.9123 10.8412  4
------> CAND:  86.410320 3919.935547 0.4660102 2.7549515 14.582 10.8341 16
------> CAND: 363.744900 3974.141357 0.8446280 3.0024476 15.162 10.8256  8
------> CAND: 115.193778 4467.008789 1.0732689 3.1245522 14.5755 10.8256 16
------> CAND: 469.086932 4439.572266 0.8999849 3.0592132 16.8912 10.8244  4
------> CAND: 115.246978 3800.819824 0.8061687 2.9621162 14.5689 10.817 16
------> CAND: 342.564281 4392.468262 0.4572907 1.0672435 19.9851 10.8082  2
------> CAND: 407.067098 3845.911133 0.2948276 0.9261535 16.8379 10.7822  4
------> CAND: 190.423406 4003.731445 0.2452119 1.6527671 15.1191 10.7814  8
------> CAND:  33.286980 4872.829102 1.1631209 3.1697164 14.534 10.7716 16
------> CAND: 173.313968 3724.589111 0.9280080 0.2662772 15.0836 10.7447  8
------> CAND: 172.684139 4379.961426 1.0615437 3.1150007 16.7887 10.7432  4
------> CAND:  31.458997 3741.790771 0.8541967 0.2991650 16.7809 10.737  4
------> CAND: 166.959626 5860.563477 1.2799634 1.2364440 15.0626 10.723  8
------> CAND: 259.040741 4012.200928 0.9007486 3.0262918 16.7576 10.7185  4
------> CAND: 383.789646 5078.252930 1.1275662 0.9155954 24.6781 10.7175  1
------> CAND:  86.461703 3883.105469 0.2826483 2.3466644 14.4914 10.7164 16
------> CAND:  73.782345 5038.420898 0.9386203 3.0442150 14.4613 10.6773 16
------> CAND: 328.653293 3826.050293 0.8806282 2.9896719 16.7051 10.6768  4
------> CAND: 165.660005 3825.182373 0.6021939 2.8781390 14.4535 10.6673 16
------> CAND: 173.413360 4521.561523 0.6161115 2.8533041 15.0063 10.665  8
------> CAND: 403.344699 4017.424561 0.7960171 2.9892831 15 10.6585  8
------> CAND: 115.231148 4588.358887 0.9408513 3.0848215 14.4391 10.6486 16
------> CAND: 353.778191 4388.939941 1.0624229 0.5903578 14.9894 10.6475  8
------> CAND: 115.232964 3623.988037 0.6406762 2.8697414 14.4184 10.6218 16
------> CAND:  66.554237 4527.626953 1.1133587 3.1455543 14.4061 10.6058 16
------> CAND: 175.943314 4171.291992 0.9272956 0.5228752 14.4041 10.6031 16
------> CAND:  86.420960 3938.555176 0.3678361 2.6044176 14.4031 10.6019 16
------> CAND: 151.240638 3838.474609 0.5689599 2.8508132 16.5971 10.5912  4
------> CAND: 146.287387 3932.208252 0.2802615 1.0825843 14.9293 10.5856  8
------> CAND: 360.072845 4597.750977 0.9988088 3.1026983 14.914 10.5699  8
------> CAND: 187.176428 3815.135010 0.7698887 2.9563460 14.9118 10.5676  8
------> CAND: 230.827944 3978.228027 0.5297586 0.6111574 16.566 10.5666  4
------> CAND:  46.220138 3845.731201 0.9737876 0.3283820 14.3704 10.5595 16
------> CAND: 460.908760 4838.151855 0.8971469 3.0419042 19.5608 10.5566  2
------> CAND: 450.491544 3709.322754 0.9579792 0.2506724 19.5436 10.5464  2
------> CAND: 104.388855 3731.890381 0.6574740 2.8912067 14.3595 10.5455 16
------> CAND: 237.468783 4912.410645 1.1685225 3.1710830 16.5339 10.5411  4
------> CAND:  86.405909 3976.593262 0.5330631 2.8322277 14.3524 10.5363 16
------> CAND:  48.201749 5274.288574 1.2157319 3.1625068 14.3443 10.5258 16
------> CAND:  26.733076 4260.143066 0.3110338 2.1412885 14.3438 10.5251 16
------> CAND: 359.729774 4242.145508 0.8247386 3.0249646 16.487 10.504  4
------> CAND: 115.276302 4072.964600 0.5681808 2.8538420 14.3269 10.5033 16
------> CAND:  49.926966 6173.526855 1.2973717 3.0487359 16.4812 10.4994  4
------> CAND:  92.326351 3711.122559 0.4751309 0.4621575 14.3208 10.4955 16
------> CAND: 279.951210 3756.306885 0.3649028 2.6311088 14.8324 10.4859  8
------> CAND:  76.669385 4576.100586 0.8693161 0.7684351 14.8323 10.4858  8
------> CAND: 115.254244 3765.768555 0.5452567 2.8283799 14.3074 10.4781 16
------> CAND:  86.357121 4756.794922 1.1470472 3.1641026 14.2909 10.4567 16
------> CAND:  66.763661 3709.382324 0.7811688 0.3019527 14.2875 10.4525 16
------> CAND: 158.635611 3735.184570 0.9634621 2.9909036 14.7992 10.4517  8
------> CAND:  46.416326 3756.164062 0.9623696 2.9989512 14.2816 10.4448 16
------> CAND: 115.249832 4414.719727 0.7452063 2.9760392 14.2808 10.4437 16
------> CAND: 425.476159 4421.205566 0.8341687 3.0276363 24.0404 10.4406  1
------> CAND: 147.609845 4098.482422 1.0273153 0.4533963 14.7874 10.4396  8
------> CAND: 144.342366 3796.182129 0.8106410 2.9627569 19.3611 10.4383  2
------> CAND: 239.679282 6558.687988 1.2072561 1.8065709 14.7614 10.4128  8
------> CAND: 115.278897 3786.518311 0.5155536 2.8131199 14.2563 10.4121 16
------> CAND: 331.127194 3875.633301 0.9949396 3.0285194 16.36 10.4035  4
------> CAND:  86.471305 3855.272461 0.2194181 1.8796791 14.2448 10.3973 16
------> CAND: 230.367315 3682.184326 0.6117227 2.8604982 14.7451 10.3961  8
[07:33:13][1495101][INFO ] Statistics: count dirty SumSpec pages 1836 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:33:13][1495101][INFO ] Data processing finished successfully!
07:33:13 (1495101): called boinc_finish(0)

</stderr_txt>
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