Task 1704628329

Name: Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_85_7250000_0
Workunit ID: 858666672
Created: 28 Dec 2024 14:15:43 UTC
Sent: 28 Dec 2024 23:17:31 UTC
Report deadline: 11 Jan 2025 23:17:31 UTC
Received: 29 Dec 2024 0:03:38 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12894127
Run time (sec): 399.78
CPU time (sec): 24.87
Peak working set size (MB): 488.06
Peak swap size (MB): 14868.75
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[18:56:09][633405][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_2_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_2_dms_200_85.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 7250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_85.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_85_7250000_0_0
------> GPU usage: 0.500000
[18:56:09][633405][INFO ] Starting data processing...
[18:56:09][633405][INFO ] opti: No host transfer for n_steps. Use device global.
[18:56:09][633405][INFO ] opti: No host transfer for mean. Use device global.
[18:56:09][633405][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:56:09][633405][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:56:09][633405][INFO ] opti: power spectrum in fft callback (static link).
[18:56:09][633405][INFO ] opti: __constant__ access is not uniform, bad!
[18:56:09][633405][INFO ] Running on device 2 NVIDIA TITAN V
[18:56:09][633405][INFO ] CUDA global memory status (initial GPU state, including context):
[18:56:09][633405][INFO ] No template file. Generating templates.
[18:56:09][633405][INFO ] Template param value T_cons = 50000
[18:56:13][633405][INFO ] Number of generated templates to be used: 50000
[18:56:13][633405][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_85.cpt
[18:56:13][633405][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_85.cpt (No such file or directory).
------> Starting from scratch...
[18:56:13][633405][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_85.binary
[18:56:13][633405][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_2_dms_200_DM238.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961772384
------> 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: 238.5 cm^-3 pc
------> Scale factor: 2.17799
[18:56:13][633405][INFO ] Allocating memory for dedispersed compressed time series...
[18:56:13][633405][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:56:13][633405][INFO ] 8-bit allocation done
[18:56:13][633405][INFO ] Foobar
[18:56:13][633405][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_85.binary
[18:56:13][633405][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:56:13][633405][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:56:13][633405][INFO ] FftSize = 12582913
[18:56:13][633405][INFO ] Seed for random number generator is 1089147944.
[18:56:15][633405][INFO ] 8[18:56:15][633405][INFO ] 9[18:56:16][633405][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:56:16][633405][INFO ] Normalization factor 3.97364e-08
[18:56:16][633405][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
[18:56:16][633405][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1158 MB (10905 MB free / 12063 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:56:16][633405][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:56:16][633405][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:56:16][633405][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:02:47][633405][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.523614 4135.660645 0.9124597 6.1022267 15.5969 12.168 16
------> CAND: 211.645286 3971.386230 0.5705491 5.8780198 16.3241 12.0343  8
------> CAND: 342.499664 3632.319824 0.5021164 3.6290019 21.9778 11.9922  2
------> CAND: 316.943202 4220.392090 0.5051978 4.1760397 16.1591 11.8618  8
------> CAND: 339.464964 3949.923096 1.0216277 3.5730562 16.1255 11.8266  8
------> CAND: 333.545300 4412.500977 0.7833847 6.0210099 18.0729 11.7654  4
------> CAND: 173.304885 4326.558594 1.0816642 6.1763296 15.2582 11.7197 16
------> CAND:  83.609957 4388.004883 0.6842186 4.0638785 15.2219 11.6718 16
------> CAND:  71.734559 3978.659668 0.9867407 6.1228385 15.9415 11.6347  8
------> CAND: 230.933045 3970.978027 0.5713121 5.8788857 15.9261 11.6186  8
------> CAND: 115.474308 4056.046143 0.6217860 5.9139414 15.0859 11.4928 16
------> CAND: 115.480795 4255.734375 0.7643543 6.0156322 15.0573 11.4552 16
------> CAND: 461.912542 5010.715332 1.0099658 6.0786891 26.3719 11.4532  1
------> CAND: 172.628344 4239.978027 0.9846749 3.7574761 15.7465 11.4316  8
------> CAND: 240.347518 3995.807617 0.9926213 6.1267014 26.2454 11.3982  1
------> CAND: 354.778080 5526.442383 1.0442009 5.9484839 17.6066 11.3935  4
------> CAND:  83.610476 4392.127441 0.6832032 4.0589628 15.6381 11.3189  8
------> CAND: 171.249832 3632.319824 0.5021164 3.6290019 17.4557 11.2732  4
------> CAND:  71.734299 3989.500244 0.9923768 6.1259098 15.5882 11.2672  8
------> CAND:  66.507266 5278.198730 0.7113727 5.2196636 14.8471 11.1797 16
------> CAND: 261.546561 3640.735596 0.4246686 5.7187281 15.4385 11.1118  8
------> CAND: 322.658113 4934.963867 0.7730710 5.8710542 17.2046 11.0735  4
------> CAND:  73.260213 4046.543457 0.9728429 6.1294780 17.1802 11.0541  4
------> CAND: 259.647733 4950.296875 0.8220814 5.9166756 15.3793 11.0505  8
------> CAND: 132.100281 3855.886963 0.9393369 3.5416832 14.7393 11.0388 16
------> CAND: 341.658594 4127.601074 0.4367829 4.2198319 17.1448 11.0259  4
------> CAND: 115.487543 4254.298340 0.6359789 5.9080415 14.7257 11.0211 16
------> CAND:  94.409690 4083.820312 1.0432341 3.6448555 14.6984 10.9855 16
------> CAND:  79.510491 3826.129150 0.3434500 5.4669452 15.3142 10.983  8
------> CAND: 346.340918 3998.260010 0.4035130 5.5666332 20.2616 10.9723  2
------> CAND: 455.968744 4052.181396 0.8582954 3.6962457 17.0729 10.9688  4
------> CAND: 177.549936 3618.054688 0.8060349 3.4339497 14.6818 10.9639 16
------> CAND: 230.987801 3618.898926 0.8299440 6.0150862 15.2724 10.9398  8
------> CAND: 454.739449 4107.281250 0.9180039 6.1083183 17.0316 10.936  4
------> CAND:  30.013791 6085.348145 1.1899335 5.7663884 15.2671 10.9344  8
------> CAND: 348.281528 4396.412598 0.9894621 3.8488829 25.0868 10.8951  1
------> CAND: 133.351634 4121.997559 1.0026495 3.6807244 14.6265 10.8919 16
------> CAND: 141.345035 4341.843262 0.8137082 3.9181817 14.6098 10.8702 16
------> CAND:  76.449840 4257.847168 0.6322940 5.9032187 14.6066 10.866 16
------> CAND: 329.188661 4472.257324 0.6261233 4.2109804 15.1765 10.8406  8
------> CAND: 137.417104 4120.143555 0.9156943 3.7134004 14.5799 10.8312 16
------> CAND: 115.497923 4309.530273 0.7329633 5.9930320 14.5453 10.7863 16
------> CAND: 102.815970 3725.488281 0.4581097 3.7639809 14.5453 10.7863 16
------> CAND: 372.731183 5714.747559 1.2430569 6.0515099 15.1117 10.7738  8
------> CAND:  30.020538 5444.833008 0.8718713 5.7055640 14.5303 10.7669 16
------> CAND: 335.306848 3801.305908 0.8415788 6.0451331 15.1005 10.7622  8
------> CAND:  36.824090 4081.779297 0.7797786 6.0388641 14.5224 10.7566 16
------> CAND: 230.879326 4742.442383 0.7324107 5.8922071 15.0837 10.7448  8
------> CAND:  86.581596 4705.899414 1.0915045 6.1722131 14.5056 10.7347 16
------> CAND: 231.138836 3993.138428 0.9925941 6.1304646 16.7723 10.7302  4
------> CAND: 379.362420 3828.630371 0.7704422 6.0168691 16.7694 10.7279  4
------> CAND:  11.826351 3774.274658 0.7216252 3.5828471 14.4999 10.7274 16
------> CAND: 139.096907 3794.555420 0.6845209 3.6133263 15.0532 10.7134  8
------> CAND:  75.093645 5975.039062 1.0596172 5.5658860 14.4661 10.6835 16
------> CAND: 462.183729 4006.276123 0.8975973 6.0885873 16.6979 10.6712  4
------> CAND: 120.237339 4031.793213 0.9158693 6.0979285 19.7476 10.6674  2
------> CAND: 230.956141 5010.715332 1.0099658 6.0786891 14.9977 10.6561  8
------> CAND:  76.983391 4060.335205 0.6178875 5.9173040 14.4418 10.6521 16
------> CAND: 448.088230 5208.680176 0.8902260 4.4874430 16.6423 10.6271  4
------> CAND: 496.190847 4145.666016 0.5717450 5.8522854 16.6421 10.6269  4
------> CAND: 348.281787 4394.161133 0.9895394 3.8474984 24.4442 10.616  1
------> CAND:  86.586268 4220.693359 0.9850885 6.1409616 14.4138 10.6157 16
------> CAND: 269.922219 3830.279541 0.6091977 5.9212966 14.9447 10.6015  8
------> CAND:  38.258656 4479.090332 0.4605050 5.3910947 14.3882 10.5826 16
------> CAND: 145.993103 3761.903809 0.7661924 6.0079803 14.3872 10.5813 16
------> CAND:  89.052124 4016.028320 0.8170528 3.6927140 14.3763 10.5672 16
------> CAND:  38.337287 4223.523438 1.0120052 6.1466684 14.3732 10.5631 16
------> CAND:  54.440350 4927.471191 0.8738191 4.2886992 14.3712 10.5605 16
------> CAND: 176.244605 4814.938965 0.6678833 5.7378826 19.5634 10.5582  2
------> CAND: 280.392635 3919.459229 0.6084290 5.9120011 14.8961 10.5514  8
------> CAND: 476.147657 4984.087402 1.1090492 6.1489029 16.5447 10.5497  4
------> CAND: 240.227884 3881.036133 0.7986697 6.0349998 24.2849 10.5468  1
------> CAND: 312.466669 3693.720459 0.8563433 6.0380692 14.8843 10.5393  8
------> CAND: 335.923183 5517.858398 1.0451841 4.5630546 14.8561 10.5102  8
------> CAND:  39.215985 3959.791992 0.4761133 3.9669793 14.3317 10.5096 16
------> CAND:  86.547341 3817.225830 0.4802163 5.7778068 14.3294 10.5065 16
------> CAND: 149.906501 3690.436279 0.5797442 5.8888998 16.4848 10.5022  4
------> CAND: 346.253723 4981.045898 0.6773245 5.6602015 14.8462 10.5  8
------> CAND: 275.234112 4266.246582 0.6209143 4.0366259 19.4592 10.4964  2
------> CAND: 158.609919 4349.351074 0.8116837 3.9177067 14.3173 10.4909 16
------> CAND:  70.659412 3782.749512 0.9810532 3.4876599 14.311 10.4827 16
------> CAND: 115.550603 3858.356445 1.0073209 6.1124825 14.3045 10.4744 16
------> CAND: 200.073514 3824.809082 0.3523300 5.4993982 14.2899 10.4555 16
------> CAND: 278.980127 3620.656982 0.7616199 5.9859085 14.8025 10.4551  8
------> CAND: 432.683507 4210.090820 0.5710215 5.8264337 19.3887 10.4546  2
------> CAND: 376.638093 3623.286621 0.6871791 5.9518228 16.4222 10.4527  4
------> CAND: 355.099612 3618.054688 0.8060349 3.4339497 14.7799 10.4319  8
------> CAND: 150.446021 3681.853760 0.8990223 6.0531631 24.0105 10.4276  1
------> CAND: 406.788645 3728.170654 0.6831006 3.5713434 16.3902 10.4273  4
------> CAND: 116.773411 3976.629395 0.6713063 5.9616499 16.3897 10.4269  4
------> CAND: 126.026728 3619.766602 0.7541105 3.4553335 14.2671 10.4261 16
------> CAND: 461.562723 4202.951172 0.3696057 5.1760283 16.3878 10.4255  4
------> CAND: 365.165972 4138.408203 0.5199772 4.0659609 16.3859 10.4239  4
------> CAND: 349.933303 4519.675781 0.6819550 5.8887296 19.314 10.4104  2
------> CAND:  76.905019 4272.398926 0.6979457 3.9598756 14.7515 10.4026  8
------> CAND: 146.414027 3826.814453 0.3436847 4.1277008 14.7509 10.402  8
------> CAND:  71.734818 3982.181641 0.9869068 6.1273599 16.3563 10.4005  4
------> CAND: 205.138354 3685.832520 0.9369588 6.0649481 19.2953 10.3993  2
------> CAND: 259.833282 4211.809570 1.0115644 6.1459789 14.7445 10.3955  8
------> CAND: 177.389040 5526.442383 1.0442009 5.9484839 14.7375 10.3883  8
[19:02:47][633405][INFO ] Statistics: count dirty SumSpec pages 1732 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:02:47][633405][INFO ] Data processing finished successfully!
19:02:47 (633405): called boinc_finish(0)

</stderr_txt>
]]>