Task 1706642426

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_159_7050000_2
Workunit ID: 859792383
Created: 1 Jan 2025 8:27:55 UTC
Sent: 1 Jan 2025 13:50:02 UTC
Report deadline: 15 Jan 2025 13:50:02 UTC
Received: 1 Jan 2025 21:00:19 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 385.18
CPU time (sec): 29.55
Peak working set size (MB): 345.62
Peak swap size (MB): 36488.28
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>
[15:53:21][3369406][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_159.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 7050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_159.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_159_7050000_2_0
------> GPU usage: 0.500000
[15:53:21][3369406][INFO ] Starting data processing...
[15:53:21][3369406][INFO ] opti: No host transfer for n_steps. Use device global.
[15:53:21][3369406][INFO ] opti: No host transfer for mean. Use device global.
[15:53:21][3369406][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:53:21][3369406][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:53:21][3369406][INFO ] opti: power spectrum in fft callback (static link).
[15:53:21][3369406][INFO ] opti: __constant__ access is not uniform, bad!
[15:53:22][3369406][INFO ] Running on device 3 NVIDIA TITAN V
[15:53:22][3369406][INFO ] CUDA global memory status (initial GPU state, including context):
[15:53:22][3369406][INFO ] No template file. Generating templates.
[15:53:22][3369406][INFO ] Template param value T_cons = 50000
[15:53:27][3369406][INFO ] Number of generated templates to be used: 50000
[15:53:27][3369406][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_159.cpt
[15:53:27][3369406][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_159.cpt (No such file or directory).
------> Starting from scratch...
[15:53:27][3369406][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_159.binary
[15:53:27][3369406][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM245.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206513874
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 245.9 cm^-3 pc
------> Scale factor: 1.01359
[15:53:27][3369406][INFO ] Allocating memory for dedispersed compressed time series...
[15:53:27][3369406][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:53:27][3369406][INFO ] 8-bit allocation done
[15:53:27][3369406][INFO ] Foobar
[15:53:27][3369406][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_159.binary
[15:53:27][3369406][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:53:27][3369406][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:53:27][3369406][INFO ] FftSize = 12582913
[15:53:28][3369406][INFO ] Seed for random number generator is -1034092802.
[15:53:30][3369406][INFO ] 8[15:53:30][3369406][INFO ] 9[15:53:31][3369406][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:53:31][3369406][INFO ] Normalization factor 3.97364e-08
[15:53:31][3369406][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
[15:53:31][3369406][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1579 MB (10478 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:53:31][3369406][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:53:31][3369406][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:53:31][3369406][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:54:21][3369406][INFO ] Checkpoint committed!
[15:55:21][3369406][INFO ] Checkpoint committed!
[15:56:21][3369406][INFO ] Checkpoint committed!
[15:57:21][3369406][INFO ] Checkpoint committed!
[15:58:21][3369406][INFO ] Checkpoint committed!
[15:59:21][3369406][INFO ] Checkpoint committed!
[15:59:44][3369406][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 6048.444824 0.9672637 5.5374413 21.5002 17.5726  8
------> CAND:   0.250167 4363.254395 0.8449542 6.1156564 19.9578 15.9001  8
------> CAND:   0.249648 5317.167969 1.2197286 4.2064681 19.1601 15.0418  8
------> CAND:   0.500593 4777.098145 0.5953843 5.7476025 24.0274 13.2135  2
------> CAND: 115.515051 4898.028809 1.1128479 6.2289548 16.2473 13.0368 16
------> CAND:   0.500334 6330.291504 1.1989995 5.8213878 23.7007 13.0186  2
------> CAND:   0.500074 3647.909180 0.9711398 3.3847063 19.4795 12.8921  4
------> CAND:   1.249277 5344.828125 0.7108137 5.5870895 28.5486 12.3985  1
------> CAND:   1.249018 6033.283203 0.9715879 5.5896063 28.4578 12.359  1
------> CAND: 485.418621 3999.386475 0.9237037 3.6047421 22.5848 12.3535  2
------> CAND:   1.249796 3714.754150 0.2562429 5.2986274 28.4262 12.3453  1
------> CAND:   1.249537 4664.326660 0.5185786 5.6218910 28.404 12.3357  1
------> CAND: 111.777081 6300.319336 1.2002621 5.8489966 16.3802 12.0931  8
------> CAND:   0.250426 4015.912354 0.3795289 5.6083555 18.3272 11.9685  4
------> CAND: 144.732927 4339.971680 0.9132038 6.1506720 15.2744 11.741 16
------> CAND: 124.043040 4729.644043 0.8846902 4.0559549 15.9895 11.6847  8
------> CAND: 173.078593 5341.791504 0.9172740 6.0009794 15.977 11.6717  8
------> CAND: 108.221805 4112.920410 0.7264173 6.0553017 15.1805 11.6172 16
------> CAND:  88.227144 3969.053955 0.4756696 5.8199329 15.9207 11.613  8
------> CAND: 314.826386 3770.356445 0.9457491 3.4618814 15.8848 11.5756  8
------> CAND:   0.499036 5123.004883 1.0087465 4.2276821 17.8253 11.5678  4
------> CAND: 201.553754 4178.442383 0.7719615 3.7768288 17.763 11.5181  4
------> CAND: 346.612365 3916.585693 0.9435292 6.1332536 20.9783 11.3979  2
------> CAND: 246.385258 3777.656738 0.2456212 4.4871144 15.6844 11.367  8
------> CAND: 153.872320 4266.675293 0.9856526 3.7372420 20.9092 11.3568  2
------> CAND:  86.520612 3806.960449 0.3360835 5.5723062 14.9699 11.3405 16
------> CAND:  50.102135 3824.101074 0.9733866 6.1260061 17.5215 11.3257  4
------> CAND: 168.038147 3633.025391 0.9703889 6.0836840 14.943 11.3052 16
------> CAND: 144.236745 6258.183594 1.2458839 5.9219012 14.9081 11.2595 16
------> CAND: 175.529916 3976.054688 0.8403128 3.6218846 14.8979 11.2461 16
------> CAND: 248.384776 4496.872070 0.8813939 3.9137661 17.3709 11.2057  4
------> CAND:  48.273633 4906.166504 0.5184826 5.3412824 14.8418 11.1728 16
------> CAND: 225.103950 4658.288574 0.8999135 6.1290522 15.4701 11.1445  8
------> CAND: 231.107435 3686.844238 0.5754930 5.9313250 17.2731 11.1279  4
------> CAND: 289.530991 4167.336426 0.5586546 5.8977747 20.5124 11.1211  2
------> CAND:   0.624639 6033.283203 0.9715879 5.5896063 20.5086 11.1189  2
------> CAND:   0.624898 4664.326660 0.5185786 5.6218910 20.4879 11.1066  2
------> CAND:   0.249388 5832.284180 1.2631774 4.4957490 14.764 11.0712 16
------> CAND:  80.530362 4735.378418 0.8832718 6.1174731 14.7381 11.0374 16
------> CAND: 115.490397 4233.443359 0.7389330 6.0616980 14.726 11.0216 16
------> CAND: 145.696484 6274.075195 1.1143887 5.0691481 14.7203 11.0141 16
------> CAND: 115.553717 3686.844238 0.5754930 5.9313250 15.3245 10.9938  8
------> CAND: 139.611514 3785.584229 0.6784758 6.0046229 15.322 10.9912  8
------> CAND: 153.871542 4285.491211 0.9937316 3.7449062 17.0864 10.9795  4
------> CAND:  88.224808 4099.686523 0.5075822 5.8422966 15.2793 10.947  8
------> CAND: 170.651144 4844.066406 0.7629741 4.2389998 14.6635 10.94 16
------> CAND:  95.208719 4144.875977 0.4306340 5.7002664 14.6611 10.937 16
------> CAND: 364.617369 4130.324219 0.7116728 3.7889502 25.1606 10.9271  1
------> CAND: 482.595421 3901.001709 0.9626406 3.5346239 17.0098 10.9187  4
------> CAND: 111.415325 3859.761963 0.6773525 3.6258893 15.2152 10.8806  8
------> CAND: 170.049602 4264.422852 1.0463581 3.7148898 15.2127 10.8781  8
------> CAND: 346.497921 4971.896484 1.0350136 6.1732745 20.073 10.8604  2
------> CAND: 202.619298 3621.337158 0.7376485 3.4349568 14.5819 10.8339 16
------> CAND:  80.357788 3937.601807 0.4738704 5.8317399 14.5803 10.8318 16
------> CAND: 462.087710 3750.670898 0.8255157 6.0683131 16.8434 10.7865  4
------> CAND: 140.174130 4100.094238 0.5067962 5.8410778 16.8013 10.7531  4
------> CAND: 120.127307 3753.789795 0.5782793 5.9439678 19.8615 10.7349  2
------> CAND: 151.538814 3845.501221 0.8284194 6.0799618 14.5014 10.7293 16
------> CAND: 133.783976 4324.094727 0.6735035 6.0047550 14.4962 10.7225 16
------> CAND: 231.060204 4175.023926 0.8759847 6.1294389 16.7564 10.7175  4
------> CAND: 149.537739 3991.626953 0.9250326 6.1333008 16.7486 10.7114  4
------> CAND: 492.770256 3777.656738 0.2456212 4.4871144 16.742 10.7061  4
------> CAND: 324.610919 5008.734863 0.9015856 6.0729508 15.0351 10.6947  8
------> CAND: 369.988949 3812.903564 0.9187009 6.1088533 16.7147 10.6844  4
------> CAND: 145.896306 3793.913818 0.8099720 3.5198026 14.4645 10.6815 16
------> CAND: 492.398899 4165.711914 1.0106925 6.1843853 16.7037 10.6757  4
------> CAND: 400.090714 3797.491455 0.8465945 3.5087790 24.5707 10.6709  1
------> CAND: 174.007376 4748.599121 0.5044245 4.7004948 14.4362 10.6448 16
------> CAND: 291.792613 3793.913818 0.8099720 3.5198026 14.9798 10.6377  8
------> CAND: 166.861532 3703.776855 0.7896942 3.4695244 14.4102 10.6111 16
------> CAND: 141.192962 4162.873535 0.7805865 6.0875669 14.3993 10.597 16
------> CAND: 458.667380 4051.255371 0.5843820 3.8269312 16.6011 10.5944  4
------> CAND:   0.166864 4752.707520 0.5053805 5.5160027 14.9313 10.5877  8
------> CAND: 156.816192 3746.850098 0.8481290 6.0752220 16.5789 10.5768  4
------> CAND: 100.777007 4178.442383 0.7719615 3.7768288 14.8946 10.5498  8
------> CAND: 115.530102 4175.023926 0.8759847 6.1294389 14.3627 10.5496 16
------> CAND: 264.815598 4660.373535 1.0474825 3.9267936 14.8834 10.5384  8
------> CAND:   8.347371 3825.922119 0.9733953 6.1263480 14.3515 10.5351 16
------> CAND: 231.041779 3931.680176 0.8070342 6.0816431 14.848 10.5019  8
------> CAND: 263.736819 4062.626221 0.9506693 3.6281164 19.4633 10.4988  2
------> CAND:  16.699674 3671.417725 0.9539642 6.0859156 14.3089 10.4801 16
------> CAND: 199.830094 5470.583008 1.2351757 4.2840796 14.3027 10.472 16
------> CAND: 182.308555 4130.324219 0.7116728 3.7889502 16.4454 10.471  4
------> CAND: 327.394674 4889.026855 0.6425532 5.7835512 16.4382 10.4653  4
------> CAND:  92.417957 4307.455566 1.0536711 6.2094727 14.2815 10.4446 16
------> CAND:  63.027248 3954.154541 1.0046104 6.1564837 14.7846 10.4367  8
------> CAND: 210.031139 4747.113770 0.6697500 5.8937593 19.3564 10.4355  2
------> CAND: 368.614070 5158.821777 1.2000448 6.2443719 19.3473 10.4301  2
------> CAND: 240.823717 3934.789551 0.5936743 5.9536824 16.3885 10.426  4
------> CAND: 346.485205 3859.281250 0.6780962 6.0107198 19.3231 10.4157  2
------> CAND: 319.936381 3732.691895 0.9089376 6.0908284 14.7603 10.4117  8
------> CAND: 115.432008 6246.764648 1.2472178 5.9530921 14.251 10.4053 16
------> CAND: 121.601838 4420.446777 0.8984585 6.1492496 14.7461 10.3971  8
------> CAND: 316.284049 3622.761230 0.6774901 3.4575262 14.744 10.395  8
------> CAND: 106.319084 3879.298340 0.8792165 3.5479615 14.2423 10.3941 16
------> CAND:  46.444094 4383.518555 0.9578702 6.1710711 14.2415 10.3931 16
------> CAND: 128.604433 3617.191162 0.8302374 6.0398412 14.2375 10.3878 16
------> CAND: 146.298027 4162.873535 0.7805865 3.7619944 16.3297 10.3794  4
------> CAND: 395.737448 3839.898438 0.7078019 3.5902984 14.7252 10.3757  8
------> CAND: 179.190812 4378.880859 0.8407283 6.1194506 14.219 10.364 16
[15:59:44][3369406][INFO ] Statistics: count dirty SumSpec pages 270606 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:59:44][3369406][INFO ] Data processing finished successfully!
15:59:44 (3369406): called boinc_finish(0)

</stderr_txt>
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