Task 1730570441

Name: Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_60_5850000_0
Workunit ID: 874393695
Created: 16 Feb 2025 4:14:50 UTC
Sent: 16 Feb 2025 18:58:55 UTC
Report deadline: 2 Mar 2025 18:58:55 UTC
Received: 16 Feb 2025 21:34:10 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 632.62
CPU time (sec): 16.52
Peak working set size (MB): 285.46
Peak swap size (MB): 10503
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[14:22:31][5058][INFO ] Application startup - thank you for supporting Einstein@Home!
[14:22:31][5058][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_cfbf00126_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_6_dms_200_60.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 5850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_60.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_60_5850000_0_0
------> GPU usage: 0.500000
[14:22:31][5058][INFO ] Starting data processing...
[14:22:31][5058][INFO ] opti: No host transfer for n_steps. Use device global.
[14:22:31][5058][INFO ] opti: No host transfer for mean. Use device global.
[14:22:31][5058][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:22:31][5058][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:22:31][5058][INFO ] opti: power spectrum in fft callback (static link).
[14:22:31][5058][INFO ] opti: __constant__ access is not uniform, bad!
[14:22:31][5058][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[14:22:31][5058][INFO ] CUDA global memory status (initial GPU state, including context):
[14:22:31][5058][INFO ] No template file. Generating templates.
[14:22:31][5058][INFO ] Template param value T_cons = 50000
[14:22:34][5058][INFO ] Number of generated templates to be used: 50000
[14:22:34][5058][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_6_dms_200_60.cpt
[14:22:34][5058][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_6_dms_200_60.cpt (No such file or directory).
------> Starting from scratch...
[14:22:34][5058][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_60.binary
[14:22:34][5058][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_6_dms_200_DM236.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185223949
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 236 cm^-3 pc
------> Scale factor: 0.992399
[14:22:34][5058][INFO ] Allocating memory for dedispersed compressed time series...
[14:22:34][5058][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:22:34][5058][INFO ] 8-bit allocation done
[14:22:34][5058][INFO ] Foobar
[14:22:34][5058][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_60.binary
[14:22:35][5058][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:22:35][5058][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:22:35][5058][INFO ] FftSize = 12582913
[14:22:35][5058][INFO ] Seed for random number generator is -1030942083.
[14:22:37][5058][INFO ] 8[14:22:37][5058][INFO ] 9[14:22:37][5058][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:22:37][5058][INFO ] Normalization factor 3.97364e-08
[14:22:38][5058][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
[14:22:38][5058][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1542 MB (9473 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:22:38][5058][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:22:38][5058][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:22:38][5058][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:23:31][5058][INFO ] Checkpoint committed!
[14:24:31][5058][INFO ] Checkpoint committed!
[14:25:31][5058][INFO ] Checkpoint committed!
[14:26:31][5058][INFO ] Checkpoint committed!
[14:27:31][5058][INFO ] Checkpoint committed!
[14:28:31][5058][INFO ] Checkpoint committed!
[14:29:32][5058][INFO ] Checkpoint committed!
[14:30:32][5058][INFO ] Checkpoint committed!
[14:31:32][5058][INFO ] Checkpoint committed!
[14:32:32][5058][INFO ] Checkpoint committed!
[14:33:02][5058][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 5355.895508 0.2940252 5.6393728 20.1346 16.091  8
------> CAND:   0.249648 3603.028320 0.9680542 3.2306774 19.4501 15.3532  8
------> CAND:   0.500074 3613.466064 0.9365488 3.2359056 27.5053 15.2924  2
------> CAND:   0.250167 6647.704102 1.3784621 0.3371224 19.2949 15.1864  8
------> CAND:   1.249537 6955.848145 0.6052043 5.6935024 30.4929 13.2429  1
------> CAND:   0.250426 3985.478271 0.7026737 6.2764616 17.4265 13.1944  8
------> CAND:   1.250056 3814.861328 0.1218863 5.4464250 30.2537 13.139  1
------> CAND:   1.249796 5777.331055 0.3948369 5.8468385 30.0625 13.056  1
------> CAND:   0.500593 5563.262695 0.6478755 0.0695103 19.1598 12.6355  4
------> CAND: 292.389743 4044.045166 0.9160949 0.0499336 19.1109 12.5962  4
------> CAND:   1.249277 8162.018066 1.1184971 6.1404128 28.7319 12.4781  1
------> CAND:   0.624898 6955.848145 0.6052043 5.6935024 22.3645 12.2224  2
------> CAND:   0.625158 3815.127686 0.1163234 5.3797383 22.2572 12.1585  2
------> CAND: 208.019684 3808.708740 0.9232779 3.3364403 18.4677 12.081  4
------> CAND: 140.147141 4667.146973 0.4756391 6.2720590 15.4502 11.9734 16
------> CAND: 132.173722 4123.423340 1.0506450 0.0821087 21.773 11.8703  2
------> CAND: 230.434009 4045.560547 1.0023309 3.4347167 16.1298 11.8312  8
------> CAND: 279.833133 4811.878418 0.8984800 3.7564065 21.6185 11.7784  2
------> CAND:   0.499036 7786.683594 0.9102878 5.9856248 16.0059 11.7018  8
------> CAND: 177.152108 3661.851562 0.7436826 3.2881896 15.1941 11.6352 16
------> CAND:  24.402424 4057.468506 0.8220025 0.0390751 15.1732 11.6076 16
------> CAND: 280.551195 4605.478027 1.1264784 0.1902801 15.8501 11.5394  8
------> CAND:   0.500853 3657.896729 0.2736104 6.0003448 21.1742 11.5143  2
------> CAND: 312.193406 5503.121582 1.2530007 0.3160724 21.1696 11.5115  2
------> CAND: 313.241044 3643.419922 0.3576813 6.0709138 17.7518 11.5092  4
------> CAND: 264.347184 4123.423340 1.0506450 0.0821087 26.4538 11.4887  1
------> CAND:   0.499296 3738.215088 0.1385858 5.6190977 17.7248 11.4877  4
------> CAND: 140.905945 4153.692383 1.0560086 0.0942321 15.7978 11.485  8
------> CAND: 115.446021 6038.819824 0.9697894 0.2248113 15.0586 11.4569 16
------> CAND: 464.105394 4259.965332 0.4514099 6.2215109 17.6711 11.4448  4
------> CAND: 112.956290 4068.028564 0.4248418 6.1823182 15.7204 11.4045  8
------> CAND: 259.710015 5375.045898 0.7125787 0.1266015 17.5467 11.3458  4
------> CAND: 240.736263 4521.687988 0.9386027 3.6353745 17.5175 11.3225  4
------> CAND: 403.150327 4505.085449 1.1108634 3.6020150 15.5819 11.2606  8
------> CAND:   0.166605 3613.466064 0.9365488 3.2359056 15.5466 11.224  8
------> CAND: 457.342586 3731.141113 0.8525921 3.3075490 25.8043 11.2067  1
------> CAND: 110.930562 4711.890137 1.0278213 3.6917088 14.8607 11.1976 16
------> CAND: 140.722732 3967.379150 0.9157906 0.0255913 17.3288 11.1723  4
------> CAND: 494.975046 3893.394043 0.8616293 3.3803692 17.2664 11.1226  4
------> CAND: 418.631086 5107.692871 1.0211905 0.2408971 20.5029 11.1155  2
------> CAND: 120.368131 4521.687988 0.9386027 3.6353745 15.4306 11.1036  8
------> CAND: 139.916696 4811.878418 0.8984800 3.7564065 17.2342 11.097  4
------> CAND:   0.624639 8162.018066 1.1184971 6.1404128 20.4635 11.0921  2
------> CAND: 387.555643 4002.484131 0.8664187 0.0278136 15.4033 11.0753  8
------> CAND: 259.531992 4135.407715 0.3221250 6.1056852 17.1785 11.0527  4
------> CAND:   0.499815 3700.104248 0.8058041 3.2945561 14.7477 11.0499 16
------> CAND: 221.626527 3744.634277 0.9388381 3.3038988 15.3785 11.0497  8
------> CAND:  86.568880 4790.101074 0.7835173 0.1504638 14.747 11.0489 16
------> CAND: 184.266032 3775.178711 0.9005063 3.3194501 15.3462 11.0162  8
------> CAND:  91.335285 3969.999023 1.0100179 3.3968403 17.1061 10.9952  4
------> CAND: 281.445464 3967.379150 0.9157906 0.0255913 17.1055 10.9947  4
------> CAND: 402.707604 3819.265137 0.7313553 6.2393832 15.3121 10.9809  8
------> CAND: 102.521687 3881.663818 0.8854647 0.0019119 14.6936 10.9793 16
------> CAND: 130.661302 5590.568359 0.6380304 0.0771474 14.6805 10.9623 16
------> CAND:  86.622599 4277.147949 1.0002353 0.1158434 14.6488 10.9209 16
------> CAND:   0.503707 7445.441406 0.7771510 5.8964438 20.1636 10.9141  2
------> CAND: 231.049305 5114.307129 1.0904012 0.2558618 15.2222 10.8879  8
------> CAND: 321.429596 6719.471680 1.3854395 0.3350873 15.2135 10.8789  8
------> CAND: 248.344293 3799.209961 0.9111133 3.3296998 15.2084 10.8736  8
------> CAND: 398.474750 4411.165039 0.9796523 0.1399543 20.0865 10.8684  2
------> CAND: 362.604357 4233.684082 0.8684826 0.0866256 16.9422 10.865  4
------> CAND: 250.313448 5203.213867 1.0167536 0.2472055 16.9387 10.8622  4
------> CAND: 129.928189 3935.732666 1.0039918 0.0310014 15.178 10.8422  8
------> CAND:  91.657595 3635.625488 0.4218007 3.3581243 14.5861 10.8394 16
------> CAND: 133.168420 7183.427734 1.4204379 0.3259346 14.5813 10.8331 16
------> CAND:  88.715021 3699.932373 0.7892820 3.3006976 15.1677 10.8316  8
------> CAND: 211.022983 4068.445801 1.0227163 0.0691439 15.1639 10.8276  8
------> CAND: 478.699410 3951.039551 1.0054070 3.3926733 16.8951 10.8276  4
------> CAND: 357.169716 5326.600586 0.8356240 3.9734914 24.7989 10.77  1
------> CAND: 173.605656 6715.143066 0.7661307 6.2460904 14.5298 10.7662 16
------> CAND: 432.727364 5640.858398 0.9208535 0.2194750 19.8854 10.7491  2
------> CAND:   0.312449 6955.848145 0.6052043 5.6935024 16.787 10.7418  4
------> CAND: 104.064469 5503.121582 1.2530007 0.3160724 15.0791 10.7401  8
------> CAND: 115.540483 5105.884277 1.0901399 0.2550346 14.5075 10.7372 16
------> CAND: 391.872318 5694.875000 0.8229184 0.1733015 16.774 10.7314  4
------> CAND:   0.500334 8106.060059 1.3666782 0.1207275 16.7685 10.7271  4
------> CAND: 182.901793 6241.720215 1.3398569 4.1303091 14.4986 10.7257 16
------> CAND:  83.722584 3658.244141 0.2651664 5.9902616 14.4775 10.6983 16
------> CAND: 469.308553 3627.074219 0.5564111 3.3042767 19.7992 10.698  2
------> CAND:  89.741380 3884.986816 0.7170764 6.2595148 15.0272 10.6866  8
------> CAND:  35.343071 4126.831543 0.9621370 3.4750283 16.7084 10.6795  4
------> CAND:  86.593274 4578.600586 0.8705986 0.1411697 14.4451 10.6564 16
------> CAND: 188.876732 4096.899414 0.9425725 0.0622311 14.9894 10.6475  8
------> CAND: 160.946021 5125.381836 0.3227426 5.9300504 14.4351 10.6433 16
------> CAND:  97.055905 5951.821289 0.6276013 6.2739110 14.9851 10.6431  8
------> CAND: 176.872617 3826.383301 0.2403687 3.6555741 14.9839 10.6419  8
------> CAND:   0.503967 3814.713379 0.1248558 5.4774575 19.6919 10.6344  2
------> CAND:  51.540854 5848.504883 1.1930435 4.0439534 14.4233 10.628 16
------> CAND: 400.826682 4862.937988 0.7557908 3.8196378 14.9645 10.6219  8
------> CAND:   0.416772 3814.861328 0.1218863 5.4464250 16.6337 10.6202  4
------> CAND: 148.970452 3698.132568 0.9704047 6.2365079 14.9558 10.6129  8
------> CAND: 259.856378 3935.732666 1.0039918 0.0310014 16.6237 10.6123  4
------> CAND:  86.596129 4382.626465 0.9073313 0.1227672 14.3995 10.5972 16
------> CAND: 109.474456 3721.142578 0.6811706 6.2058940 14.938 10.5946  8
------> CAND: 118.968339 3753.358643 0.9368389 3.3049121 14.9319 10.5884  8
------> CAND: 160.714798 6719.471680 1.3854395 0.3350873 14.3925 10.5881 16
------> CAND:  71.261992 4055.979492 0.9138862 0.0482036 14.9238 10.58  8
------> CAND: 401.171050 5046.280273 0.6560100 3.9424388 14.9179 10.5739  8
------> CAND: 399.453878 4934.686523 0.3959444 6.1683688 14.9176 10.5736  8
------> CAND: 228.671423 3731.141113 0.8525921 3.3075490 19.5889 10.5733  2
[14:33:02][5058][INFO ] Statistics: count dirty SumSpec pages 243200 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:33:02][5058][INFO ] Data processing finished successfully!
14:33:02 (5058): called boinc_finish(0)

</stderr_txt>
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