Task 1722921504

Name: Ter5_1_dns_cfbf00124_segment_3_dms_200_40000_50_6050000_0
Workunit ID: 869870679
Created: 31 Jan 2025 11:59:27 UTC
Sent: 31 Jan 2025 13:05:58 UTC
Report deadline: 14 Feb 2025 13:05:58 UTC
Received: 1 Feb 2025 19:15:47 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 952.73
CPU time (sec): 10.83
Peak working set size (MB): 260.1
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>
[13:59:43][1653092][INFO ] Application startup - thank you for supporting Einstein@Home!
[13:59:43][1653092][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_3_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_3_dms_200_50.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 6050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_50.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_40000_50_6050000_0_0
------> GPU usage: 0.500000
[13:59:43][1653092][INFO ] Starting data processing...
[13:59:43][1653092][INFO ] opti: No host transfer for n_steps. Use device global.
[13:59:43][1653092][INFO ] opti: No host transfer for mean. Use device global.
[13:59:43][1653092][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:59:43][1653092][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:59:43][1653092][INFO ] opti: power spectrum in fft callback (static link).
[13:59:43][1653092][INFO ] opti: __constant__ access is not uniform, bad!
[13:59:43][1653092][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[13:59:43][1653092][INFO ] CUDA global memory status (initial GPU state, including context):
[13:59:43][1653092][INFO ] No template file. Generating templates.
[13:59:43][1653092][INFO ] Template param value T_cons = 50000
[13:59:46][1653092][INFO ] Number of generated templates to be used: 50000
[13:59:46][1653092][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_3_dms_200_50.cpt
[13:59:46][1653092][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_3_dms_200_50.cpt (No such file or directory).
------> Starting from scratch...
[13:59:46][1653092][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_50.binary
[13:59:46][1653092][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_3_dms_200_DM235.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714485710654
------> 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: 235 cm^-3 pc
------> Scale factor: 1.61631
[13:59:46][1653092][INFO ] Allocating memory for dedispersed compressed time series...
[13:59:46][1653092][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:59:46][1653092][INFO ] 8-bit allocation done
[13:59:46][1653092][INFO ] Foobar
[13:59:46][1653092][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_50.binary
[13:59:46][1653092][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:59:47][1653092][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:59:47][1653092][INFO ] FftSize = 12582913
[13:59:47][1653092][INFO ] Seed for random number generator is 1110909492.
[13:59:48][1653092][INFO ] 8[13:59:48][1653092][INFO ] 9[13:59:49][1653092][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:59:49][1653092][INFO ] Normalization factor 3.97364e-08
[13:59:49][1653092][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
[13:59:49][1653092][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 3265 MB (4664 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:59:49][1653092][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:59:49][1653092][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:59:49][1653092][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:00:43][1653092][INFO ] Checkpoint committed!
[14:01:43][1653092][INFO ] Checkpoint committed!
[14:02:43][1653092][INFO ] Checkpoint committed!
[14:03:43][1653092][INFO ] Checkpoint committed!
[14:04:43][1653092][INFO ] Checkpoint committed!
[14:05:44][1653092][INFO ] Checkpoint committed!
[14:06:44][1653092][INFO ] Checkpoint committed!
[14:07:44][1653092][INFO ] Checkpoint committed!
[14:08:44][1653092][INFO ] Checkpoint committed!
[14:09:44][1653092][INFO ] Checkpoint committed!
[14:10:44][1653092][INFO ] Checkpoint committed!
[14:11:44][1653092][INFO ] Checkpoint committed!
[14:12:44][1653092][INFO ] Checkpoint committed!
[14:13:44][1653092][INFO ] Checkpoint committed!
[14:14:44][1653092][INFO ] Checkpoint committed!
[14:15:34][1653092][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  55.455030 3988.683838 0.9109153 0.0050893 17.4523 13.2217  8
------> CAND: 460.906425 3657.784424 0.8071512 3.2987831 19.0937 12.5824  4
------> CAND:  64.389412 3960.322021 0.6217133 3.4975657 16.3661 12.0783  8
------> CAND:  64.388892 4042.074463 0.6429269 3.5325360 18.4468 12.0642  4
------> CAND: 225.110438 3997.180420 0.4857163 3.5796788 16.1601 11.8628  8
------> CAND:  86.583672 3790.623047 0.8037939 6.2182674 16.1584 11.861  8
------> CAND: 103.914472 4000.492432 0.4769084 6.1438675 16.1333 11.8348  8
------> CAND: 151.950655 3784.732178 0.6502550 3.3956435 15.3364 11.8229 16
------> CAND: 253.121078 3708.390625 0.4433457 3.4334309 16.1213 11.8222  8
------> CAND:  86.590679 4217.280273 0.9668939 0.0649885 15.2633 11.7264 16
------> CAND: 173.148920 3980.923828 0.8019486 6.2613869 15.9488 11.6423  8
------> CAND:  64.388633 4040.429199 0.6438009 3.5377433 21.3748 11.6335  2
------> CAND:  64.389152 3960.243652 0.6209606 3.5039797 21.3326 11.6084  2
------> CAND: 180.320455 4945.638672 1.0821913 0.1815902 26.6613 11.5789  1
------> CAND: 259.758803 4459.698730 1.0163637 0.1170345 17.6765 11.4491  4
------> CAND:  86.555126 4295.128418 0.5313552 6.2163072 15.707 11.3906  8
------> CAND:  27.727515 3988.683838 0.9109153 0.0050893 14.9932 11.3711 16
------> CAND: 127.014680 5306.901367 1.2266064 3.9076509 15.6861 11.3688  8
------> CAND: 108.015755 4316.052734 0.6787480 3.6555994 14.9608 11.3286 16
------> CAND: 173.111550 4270.115234 0.7538782 0.0261421 17.4975 11.3065  4
------> CAND:  55.905538 3719.731689 0.4108138 3.4683807 14.8834 11.2272 16
------> CAND:  63.317120 4556.854492 1.0877972 0.1446825 15.4628 11.137  8
------> CAND: 116.240119 3626.919922 0.5550122 3.3414943 14.8108 11.1323 16
------> CAND:  61.851931 4162.593750 0.8336772 0.0228328 14.8072 11.1275 16
------> CAND: 280.326720 3900.852783 0.4519700 6.1226687 15.4436 11.1171  8
------> CAND: 138.880476 4506.896973 0.9736393 0.1099462 14.7862 11.1001 16
------> CAND:  83.743604 5892.795898 1.1897156 0.2274003 14.7843 11.0976 16
------> CAND: 221.797285 4149.895996 0.5681891 6.2218704 25.5426 11.093  1
------> CAND: 168.323088 3977.780273 0.8276289 6.2707148 14.767 11.075 16
------> CAND: 230.942906 5691.242188 0.5847705 6.1299620 17.1783 11.0526  4
------> CAND: 204.565877 4527.581055 0.4246432 6.1091399 15.3764 11.0475  8
------> CAND:  25.860087 5738.378906 1.1836264 4.0818777 14.7415 11.0418 16
------> CAND: 129.896010 4456.206055 0.8917975 0.0840860 17.119 11.0054  4
------> CAND:  23.087232 3830.747803 0.7137799 6.2055068 14.6374 10.906 16
------> CAND: 173.134128 6424.143066 1.1405305 0.1761867 14.6236 10.8881 16
------> CAND: 221.796246 4147.654785 0.5692693 6.2142348 25.0373 10.8736  1
------> CAND:   9.438607 4413.770996 0.3606781 3.9600761 14.6117 10.8726 16
------> CAND: 122.243085 3968.087402 0.9523976 0.0064151 16.9495 10.8708  4
------> CAND: 284.585006 3814.642334 0.5818015 6.1623530 15.1972 10.8621  8
------> CAND: 359.254353 3900.730469 0.7233738 6.2297506 15.1699 10.8339  8
------> CAND: 313.743454 4105.409668 0.6171036 6.2299819 15.1351 10.7979  8
------> CAND: 350.994177 5255.662109 0.9900037 3.9519920 24.856 10.7948  1
------> CAND: 117.822606 6042.813477 0.8440660 0.0486979 14.5382 10.7771 16
------> CAND:  86.545784 5051.386719 0.7046432 0.0538012 16.8258 10.7726  4
------> CAND: 221.799880 4046.981445 0.5425855 6.1951647 24.8041 10.7723  1
------> CAND: 145.731259 4577.124512 1.0898274 0.1426026 14.5336 10.7711 16
------> CAND: 206.489099 4055.172119 0.1874121 4.2039661 15.102 10.7637  8
------> CAND: 314.917474 4726.115723 0.5274396 3.9532783 16.8012 10.7531  4
------> CAND: 115.550344 4503.746582 1.0169476 0.1239202 14.4974 10.7241 16
------> CAND: 115.462370 5816.932617 1.1876663 0.2402901 15.0568 10.7171  8
------> CAND: 149.919996 5249.579102 0.6691455 0.0035725 14.4821 10.7042 16
------> CAND: 115.486505 4086.592041 0.9072663 0.0225419 14.4794 10.7007 16
------> CAND: 221.794689 4261.817871 0.5969120 6.2490864 24.6236 10.6939  1
------> CAND:  63.316860 4552.110840 1.0872377 0.1385378 15.0177 10.6767  8
------> CAND:  33.184993 7794.205566 1.2151314 4.9565420 14.4591 10.6745 16
------> CAND:  61.098576 5360.510254 0.9792842 0.1765065 15.0066 10.6653  8
------> CAND: 434.128973 6554.802246 1.0667112 0.1151829 16.6897 10.6646  4
------> CAND:  90.160228 4945.638672 1.0821913 0.1815902 19.7287 10.6562  2
------> CAND: 379.077739 3984.239746 0.7002009 3.4910011 16.6693 10.6484  4
------> CAND: 318.894192 4518.460449 0.8088346 3.7117956 19.6994 10.6388  2
------> CAND: 318.115664 3673.682861 0.6476783 3.3405213 14.9687 10.6262  8
------> CAND: 160.856490 3690.161621 0.5266147 3.3833222 19.6723 10.6227  2
------> CAND: 496.140242 4361.431641 0.7890301 3.6467674 16.6216 10.6107  4
------> CAND:  64.389931 3887.695068 0.5966594 3.4678006 16.6211 10.6103  4
------> CAND: 386.259654 3781.107422 0.8810162 6.2281947 16.6043 10.597  4
------> CAND:  64.387854 4128.294434 0.6673040 3.5741944 19.6154 10.589  2
------> CAND: 280.510452 5148.117676 1.0888044 0.2039342 14.9179 10.5738  8
------> CAND: 316.734038 7002.192871 1.3910887 4.4543948 16.5695 10.5693  4
------> CAND:  64.387335 4220.078125 0.6958205 3.6097476 19.5816 10.5689  2
------> CAND: 163.481685 4813.028320 1.1166809 3.7565823 16.556 10.5587  4
------> CAND: 120.132497 5626.858398 1.1787231 0.2402129 16.5501 10.554  4
------> CAND: 126.634499 4556.854492 1.0877972 0.1446825 16.5407 10.5465  4
------> CAND: 346.325088 4963.560547 0.5911516 6.2475829 14.888 10.5431  8
------> CAND:  82.545191 4134.297852 0.7505882 3.5510051 14.3426 10.5236 16
------> CAND: 120.198153 3700.396484 0.4958680 6.1014838 14.3419 10.5227 16
------> CAND:  64.388373 4127.525879 0.6688570 3.5667346 16.5047 10.518  4
------> CAND:  51.957106 4000.492432 0.4769084 6.1438675 14.3372 10.5166 16
------> CAND: 214.085191 3678.478027 0.5969246 3.3576362 14.8595 10.5137  8
------> CAND:  69.028657 3841.611084 0.6723369 3.4249978 14.3314 10.5092 16
------> CAND: 173.195112 4452.867676 1.1030730 0.1306348 14.8505 10.5045  8
------> CAND:  64.389671 3884.797852 0.6009280 3.4707632 19.4714 10.5036  2
------> CAND: 198.598983 5621.689941 1.1784468 4.0312428 14.3255 10.5015 16
------> CAND: 115.559427 4769.429688 1.1509918 0.1784852 14.3242 10.4998 16
------> CAND: 461.935898 4174.723145 0.9072607 0.0407700 16.4749 10.4944  4
------> CAND: 104.395083 5243.411133 0.6772332 4.1012588 14.3176 10.4912 16
------> CAND: 189.243159 4033.801270 0.5620580 6.2023697 14.8222 10.4753  8
------> CAND: 188.487727 4990.885254 0.7329525 0.0705903 14.3038 10.4735 16
------> CAND: 216.135833 3807.990479 0.4248062 3.5142748 14.8197 10.4728  8
------> CAND: 226.304959 5132.945801 0.9991890 0.1700371 14.8139 10.4668  8
------> CAND: 136.183917 5264.935059 0.5280683 4.2838650 16.431 10.4597  4
------> CAND: 139.291798 3821.906738 0.5640590 6.1572318 14.2915 10.4576 16
------> CAND: 230.413507 4495.073242 1.0477700 3.6442177 14.7969 10.4493  8
------> CAND: 236.690515 4177.265625 1.0186530 3.5150733 16.4104 10.4433  4
------> CAND:  86.369058 5662.898926 1.0718627 4.0805502 14.2782 10.4404 16
------> CAND:  90.640060 4030.752686 0.5664383 6.2038541 14.2773 10.4392 16
------> CAND: 180.320715 4941.793945 1.0820409 0.1812504 24.0156 10.4299  1
------> CAND:  35.328279 3697.810791 0.1917152 5.7131829 14.7684 10.4201  8
------> CAND: 180.326943 4679.132324 0.9756444 0.1316457 14.2618 10.4193 16
------> CAND: 107.813597 5973.001465 1.3076969 0.2719412 14.2612 10.4184 16
------> CAND: 115.447319 6113.872070 1.1824877 0.2116353 14.2605 10.4175 16
[14:15:34][1653092][INFO ] Statistics: count dirty SumSpec pages 1940 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:15:34][1653092][INFO ] Data processing finished successfully!
14:15:34 (1653092): called boinc_finish(0)

</stderr_txt>
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