Task 1706881058

Stderr output

<core_client_version>7.18.1</core_client_version>
<![CDATA[
<stderr_txt>
[20:04:26][194676][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7g_x86_64-pc-linux-gnu__cuda -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_108.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 5000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_108.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_108_5000000_0_0
[20:04:26][194676][INFO ] GPU usage: 0.330000
[20:04:26][194676][INFO ] Starting data processing...
[20:04:26][194676][INFO ] opti: No host transfer for n_steps. Use device global.
[20:04:26][194676][INFO ] opti: No host transfer for mean. Use device global.
[20:04:26][194676][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:04:26][194676][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:04:26][194676][INFO ] opti: power spectrum in fft callback (static link).
[20:04:26][194676][INFO ] opti: __constant__ access is not uniform, bad!
[20:04:27][194676][INFO ] Running on device 2 NVIDIA GeForce RTX 2080 Ti
[20:04:27][194676][INFO ] CUDA global memory status (initial GPU state, including context):
[20:04:27][194676][INFO ] No template file. Generating templates.
[20:04:27][194676][INFO ] Template param value T_cons = 50000
[20:04:30][194676][INFO ] Number of generated templates to be used: 50000
[20:04:30][194676][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_108.cpt
[20:04:30][194676][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_108.cpt (No such file or directory).
------> Starting from scratch...
[20:04:30][194676][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_108.binary
[20:04:30][194676][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM240.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767806161
------> 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: 240.8 cm^-3 pc
------> Scale factor: 1.43827
[20:04:30][194676][INFO ] Allocating memory for dedispersed compressed time series...
[20:04:30][194676][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:04:30][194676][INFO ] 8-bit allocation done
[20:04:30][194676][INFO ] Foobar
[20:04:30][194676][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_108.binary
[20:04:30][194676][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:04:30][194676][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:04:30][194676][INFO ] FftSize = 12582913
[20:04:30][194676][INFO ] Seed for random number generator is 1108203109.
[20:04:32][194676][INFO ] 8[20:04:32][194676][INFO ] 9[20:04:33][194676][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:04:33][194676][INFO ] Normalization factor 3.97364e-08
[20:04:33][194676][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
[20:04:33][194676][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2188 MB (8643 MB free / 10831 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:04:33][194676][INFO ] Doing 50000 templates
[20:04:33][194676][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:04:33][194676][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:04:33][194676][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:05:26][194676][INFO ] Checkpoint committed!
[20:06:26][194676][INFO ] Checkpoint committed!
[20:07:26][194676][INFO ] Checkpoint committed!
[20:08:26][194676][INFO ] Checkpoint committed!
[20:09:26][194676][INFO ] Checkpoint committed!
[20:10:27][194676][INFO ] Checkpoint committed!
[20:11:27][194676][INFO ] Checkpoint committed!
[20:12:27][194676][INFO ] Checkpoint committed!
[20:13:27][194676][INFO ] Checkpoint committed!
[20:14:27][194676][INFO ] Checkpoint committed!
[20:15:27][194676][INFO ] Checkpoint committed!
[20:16:00][194676][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499815 4680.726074 1.0718989 3.5158422 23.644 19.922  8
------> CAND:   0.249907 10744.507812 1.0585507 0.9023001 21.0527 19.7243 16
------> CAND:   0.500593 3613.760986 0.9461173 0.0029652 21.4857 17.5568  8
------> CAND:   0.499296 3675.643311 0.9765574 3.1800690 21.2201 17.2677  8
------> CAND:   0.250167 3640.031738 0.9316255 0.0141446 19.1569 17.0367 16
------> CAND:   0.500334 3696.727051 0.7976128 0.0372708 20.0081 15.9544  8
------> CAND:   1.499444 3988.989990 0.8729892 3.3035636 27.669 15.3904  2
------> CAND:   0.166605 5009.947754 1.1868874 3.5900679 17.6408 14.9313 16
------> CAND:   0.249648 3639.876709 0.9709076 3.1648085 17.5542 14.8123 16
------> CAND:   0.166864 3616.145264 0.9063476 0.0038584 17.2403 14.3825 16
------> CAND:   1.499703 3778.737549 0.8677025 3.2196527 25.1132 13.8617  2
------> CAND:   0.500074 9907.848633 1.4788150 0.9204251 18.0225 13.8266  8
------> CAND:   0.749722 3896.802246 0.8422244 3.2697303 20.1468 13.4291  4
------> CAND:   0.250426 6417.580566 1.3676022 0.6779569 16.5088 13.3891 16
------> CAND:   0.499555 8390.946289 1.5241897 4.0853586 17.5194 13.2927  8
------> CAND:  86.387743 3654.291504 0.8052520 3.1685944 16.403 13.2464 16
------> CAND:   1.500741 4151.623047 0.0262421 3.5159488 23.9279 13.1541  2
------> CAND:   1.500482 5123.554199 1.2027837 0.4603345 23.3034 12.7817  2
------> CAND: 156.952175 3616.220459 0.8444183 0.0036593 15.8736 12.5363 16
------> CAND:   0.166345 3604.584473 0.9677795 3.1494431 15.8525 12.5082 16
------> CAND:  86.380217 5000.249023 1.0897645 3.5953467 15.8294 12.4773 16
------> CAND: 345.730034 5568.787109 0.5309908 3.7165995 27.7509 12.0521  1
------> CAND:   0.374991 4173.437500 0.9707032 3.3664794 15.4911 12.0276 16
------> CAND:   0.374731 4524.105957 1.1147360 3.4724939 15.4151 11.9269 16
------> CAND: 259.161672 3658.170166 0.8083184 3.1738951 16.2003 11.9048  8
------> CAND: 248.399308 3792.877686 0.6159351 0.0745223 18.0689 11.7622  4
------> CAND: 288.059833 4618.457520 0.6983017 3.4965138 18.0076 11.7132  4
------> CAND: 103.493808 3996.107910 0.9608112 3.3013115 17.9801 11.6913  4
------> CAND: 172.865017 5568.787109 0.5309908 3.7165995 21.4296 11.6661  2
------> CAND:   1.499963 7864.456543 1.4954665 4.0326948 21.4225 11.6619  2
------> CAND: 165.472379 4048.797852 0.4311398 3.3343298 15.1674 11.5999 16
------> CAND:  97.532623 3722.476074 0.6594276 3.2027347 15.158 11.5877 16
------> CAND:   0.750241 5123.554199 1.2027837 0.4603345 17.7158 11.4804  4
------> CAND: 422.264993 4606.282227 0.7979970 3.4921527 17.6445 11.4236  4
------> CAND: 288.038813 3963.475342 0.8597600 3.2944028 15.7315 11.416  8
------> CAND: 172.808184 5055.585938 0.5853106 3.6205528 15.7208 11.4049  8
------> CAND:  86.387484 3658.570068 0.8071388 3.1704082 15.016 11.401 16
------> CAND: 139.943166 5499.335449 0.8306469 3.6962147 17.5898 11.3801  4
------> CAND:  26.194335 4361.886230 0.5410376 3.4345138 14.9411 11.3027 16
------> CAND: 405.571807 3882.046631 0.1831941 3.2943492 17.4343 11.2562  4
------> CAND:   1.249796 3789.779297 0.0858548 0.0403141 20.7074 11.2369  2
------> CAND:   0.750500 4151.623047 0.0262421 3.5159488 17.3828 11.2152  4
------> CAND:  29.805924 3936.361328 0.6339779 3.2874525 14.8546 11.1895 16
------> CAND:  95.882664 5197.289062 0.5519188 3.6551147 14.843 11.1744 16
------> CAND: 206.846443 4958.409668 0.5538491 3.5852394 20.5505 11.1438  2
------> CAND: 157.816340 3619.855469 0.7674091 3.1539462 15.448 11.1216  8
------> CAND: 128.912989 4005.584473 0.4513774 3.3092530 20.5011 11.1145  2
------> CAND:   0.501112 3608.834229 0.9670081 0.0009061 17.2503 11.1098  4
------> CAND: 375.239858 4608.960938 0.8272797 0.3367111 17.2431 11.1041  4
------> CAND: 193.234928 8566.919922 1.5213916 0.8857219 14.7667 11.0746 16
------> CAND: 287.197225 3930.673584 0.4171225 3.2825420 17.1823 11.0557  4
------> CAND:   1.500222 3633.241699 0.4497671 0.0079236 20.3849 11.0455  2
------> CAND: 189.792799 4165.458008 0.7093070 0.2070729 14.7409 11.041 16
------> CAND: 398.861938 5895.123047 0.8803086 0.5974782 15.3583 11.0288  8
------> CAND: 230.442313 4568.704102 0.9382666 3.4807951 15.3393 11.0091  8
------> CAND: 289.163785 4162.252930 0.3816618 3.3766332 17.088 10.9808  4
------> CAND:  47.195892 3987.741943 0.7073836 3.2997475 14.6834 10.966 16
------> CAND:   0.998851 3690.170898 0.8679633 3.1869774 17.0654 10.9629  4
------> CAND: 138.103765 3799.313232 0.6291322 3.2345397 15.2932 10.9614  8
------> CAND: 230.926817 3760.972900 0.7462781 0.0629209 15.2777 10.9453  8
------> CAND: 499.649066 3996.533691 0.4680421 3.3139410 17.0409 10.9433  4
------> CAND: 394.140428 3759.460205 0.7286988 3.2126284 20.1996 10.9355  2
------> CAND:  86.398902 5388.842773 0.8878704 3.6843407 14.6577 10.9325 16
------> CAND: 137.825831 5252.111328 0.5194677 3.6694403 14.6347 10.9026 16
------> CAND:  33.601245 3917.852539 0.1855679 0.0882346 14.6172 10.8798 16
------> CAND: 314.697929 4024.405518 0.9593341 0.1615445 15.2117 10.8771  8
------> CAND: 115.232445 4034.577881 0.6301633 3.3233926 14.6056 10.8647 16
------> CAND: 171.212722 3646.289307 0.3314395 0.0110962 16.9417 10.8646  4
------> CAND: 191.473380 5150.299316 0.8489233 3.6241517 14.5868 10.8402 16
------> CAND: 249.054050 3873.319580 0.8541315 3.2606633 16.8999 10.8314  4
------> CAND: 184.128493 4544.694336 0.3737433 0.2961385 16.8942 10.8269  4
------> CAND:   0.199822 3683.479980 0.9146225 3.1838007 14.575 10.825 16
------> CAND:  66.857084 4790.608887 0.9305359 3.5391269 14.5722 10.8213 16
------> CAND: 186.547118 4851.568848 0.8177018 3.5552590 14.5653 10.8123 16
------> CAND: 115.223881 4862.986328 1.0828303 3.5623953 14.5651 10.812 16
------> CAND: 100.445873 5042.702148 0.3946643 3.6106412 14.5636 10.8101 16
------> CAND: 151.089085 3646.927490 0.3187254 3.1802111 19.9614 10.7942  2
------> CAND: 199.646362 3680.353271 0.9044673 3.1792207 15.1218 10.7842  8
------> CAND: 259.162970 3654.291504 0.8052520 3.1685944 19.936 10.7791  2
------> CAND:  42.866760 5443.617676 1.1856964 3.6818089 15.1136 10.7757  8
------> CAND: 259.340733 4903.733398 1.0850064 3.5723569 16.8212 10.7689  4
------> CAND:   0.749981 3646.076172 0.9258497 3.1646087 16.8195 10.7676  4
------> CAND:   1.250834 4143.677734 0.7231468 3.3595903 19.8798 10.7457  2
------> CAND:  63.782160 3811.200439 0.9233913 0.0834216 14.5117 10.7427 16
------> CAND: 115.182879 4625.568359 1.0296489 3.5014899 14.5028 10.7312 16
------> CAND: 345.680208 4729.319824 1.1457157 3.5222678 15.0664 10.7269  8
------> CAND: 498.108360 3873.319580 0.8541315 3.2606633 19.8378 10.7209  2
------> CAND: 231.045931 5638.793945 0.9794113 0.5568761 24.6635 10.7112  1
------> CAND: 203.602060 3874.998291 0.7551364 3.2577271 15.0477 10.7077  8
------> CAND: 128.912470 3902.699463 0.4310730 3.2801034 19.8056 10.7018  2
------> CAND: 139.955363 9807.423828 1.4808043 4.1743298 14.4712 10.6901 16
------> CAND:  86.548898 4560.933594 0.7240521 0.3230240 15.0295 10.6889  8
------> CAND:  86.600022 3889.313721 0.9969657 0.1132782 14.4673 10.6852 16
------> CAND: 279.886073 5499.335449 0.8306469 3.6962147 19.7687 10.6799  2
------> CAND: 293.535217 3761.921143 0.5350835 3.2152195 15.0159 10.6749  8
------> CAND:  85.534477 3760.109131 0.7275563 3.2173157 14.4561 10.6706 16
------> CAND: 259.162710 3658.570068 0.8071388 3.1704082 15.0056 10.6643  8
------> CAND:  47.037851 5840.695801 0.2723434 3.7884595 14.4411 10.6512 16
------> CAND: 115.239452 4858.145996 0.9223052 3.5559096 14.4375 10.6465 16
------> CAND: 392.545226 5716.344727 0.9716465 0.5699261 14.981 10.6389  8
[20:16:00][194676][INFO ] Statistics: count dirty SumSpec pages 491447 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:16:00][194676][INFO ] Data processing finished successfully!
20:16:00 (194676): called boinc_finish(0)

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