Task 1714112053
Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_171_8700000_1
14 Jan 2025 10:18:41 UTC
15 Jan 2025 0:32:52 UTC
29 Jan 2025 0:32:52 UTC
15 Jan 2025 15:17:46 UTC
Over
Success
Done
0 (0x00000000)
740.00
26.24
259.82
18868.75
0.05
Valid
3,333
Binary Radio Pulsar Search (MeerKAT)
Anonymous platform |
Stderr output
<core_client_version>7.18.1</core_client_version> <![CDATA[ <stderr_txt> [17:05:05][16203][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_cfbf00111_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_6_dms_200_171.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 8700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_171.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_171_8700000_1_0 [17:05:05][16203][INFO ] GPU usage: 0.330000 [17:05:05][16203][INFO ] Starting data processing... [17:05:05][16203][INFO ] opti: No host transfer for n_steps. Use device global. [17:05:05][16203][INFO ] opti: No host transfer for mean. Use device global. [17:05:05][16203][INFO ] opti: Dirty & dirtyDev alloc, free and pinned. [17:05:05][16203][INFO ] opti: sumspec[i] allloc, free and pinned. [17:05:05][16203][INFO ] opti: power spectrum in fft callback (static link). [17:05:05][16203][INFO ] opti: __constant__ access is not uniform, bad! [17:05:06][16203][INFO ] Running on device 3 NVIDIA GeForce RTX 2080 Ti [17:05:06][16203][INFO ] CUDA global memory status (initial GPU state, including context): [17:05:06][16203][INFO ] No template file. Generating templates. [17:05:06][16203][INFO ] Template param value T_cons = 50000 [17:05:09][16203][INFO ] Number of generated templates to be used: 50000 [17:05:09][16203][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_6_dms_200_171.cpt [17:05:09][16203][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_171.cpt (No such file or directory). ------> Starting from scratch... [17:05:09][16203][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_171.binary [17:05:09][16203][INFO ] Header contents: ------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_6_dms_200_DM247.10 ------> Sample time in microseconds: 153.121 ------> Observation time in seconds: 2568.9524 ------> Time stamp (MJD): 59097.776220269348 ------> 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): 174803.15 ------> DEC (J2000): -244732.900002 ------> 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: 247.1 cm^-3 pc ------> Scale factor: 1.00684 [17:05:09][16203][INFO ] Allocating memory for dedispersed compressed time series... [17:05:09][16203][INFO ] Going to allocate 8-bit 16777216 times 1 bytes [17:05:09][16203][INFO ] 8-bit allocation done [17:05:09][16203][INFO ] Foobar [17:05:09][16203][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_171.binary [17:05:09][16203][INFO ] Allocating memory for dedispersed uncompressed time series. [17:05:09][16203][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs. [17:05:09][16203][INFO ] FftSize = 12582913 [17:05:09][16203][INFO ] Seed for random number generator is -1029642728. [17:05:11][16203][INFO ] 8[17:05:11][16203][INFO ] 9[17:05:12][16203][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424... [17:05:12][16203][INFO ] Normalization factor 3.97364e-08 [17:05:12][16203][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 [17:05:12][16203][INFO ] CUDA global memory status (GPU setup complete): ------> Used in total: 1971 MB (8860 MB free / 10831 MB total) -> Used by this application (assuming a single GPU task): 0 MB [17:05:12][16203][INFO ] Doing 50000 templates [17:05:12][16203][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)... [17:05:12][16203][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)... [17:05:12][16203][INFO ] Launching time series padding kernel: grid 196608, block 32 [17:06:05][16203][INFO ] Checkpoint committed! [17:07:05][16203][INFO ] Checkpoint committed! [17:08:05][16203][INFO ] Checkpoint committed! [17:09:05][16203][INFO ] Checkpoint committed! [17:10:05][16203][INFO ] Checkpoint committed! [17:11:05][16203][INFO ] Checkpoint committed! [17:12:06][16203][INFO ] Checkpoint committed! [17:13:06][16203][INFO ] Checkpoint committed! [17:14:06][16203][INFO ] Checkpoint committed! [17:15:06][16203][INFO ] Checkpoint committed! [17:16:06][16203][INFO ] Checkpoint committed! [17:17:06][16203][INFO ] Checkpoint committed! [17:17:23][16203][INFO ] Search done! ------> Committing final checkpoint. ------> N cand: 100 ------> CAND: 0.250167 4186.951172 0.7621065 5.4408650 23.5959 19.869 8 ------> CAND: 0.500334 4129.212891 0.6991368 5.3176889 23.8791 16.4546 4 ------> CAND: 0.499815 3613.306641 0.9543761 3.6123023 22.1971 15.0867 4 ------> CAND: 0.249907 4458.835449 0.8294442 4.7948084 18.8284 14.6863 8 ------> CAND: 0.500593 3676.730469 0.4787120 5.1063547 25.0574 13.8283 2 ------> CAND: 0.249648 4793.426270 1.1156752 4.6288242 17.542 13.3167 8 ------> CAND: 180.127640 3724.826904 0.5905755 5.4101663 17.5065 13.279 8 ------> CAND: 0.500074 4859.067871 1.0998600 5.4491482 19.3085 12.7548 4 ------> CAND: 37.706161 3649.698975 0.9273170 3.6657617 16.9539 12.6956 8 ------> CAND: 115.566952 3848.050781 0.9588979 5.8194675 15.875 12.5381 16 ------> CAND: 50.840439 3823.729248 0.9405136 5.8013711 16.694 12.4222 8 ------> CAND: 483.040220 4026.544922 0.8779242 5.7093258 28.0692 12.1903 1 ------> CAND: 86.616371 3890.963135 0.9878074 5.8334084 15.5845 12.1515 16 ------> CAND: 1.249277 3842.162109 0.5556200 5.1987038 22.0537 12.0374 2 ------> CAND: 1.249018 4263.134277 0.7391424 5.2505856 21.9714 11.9884 2 ------> CAND: 250.346665 3889.354004 0.9656783 5.8189545 18.3495 11.9864 4 ------> CAND: 231.022056 3705.443115 0.8395169 5.7502704 21.8467 11.9142 2 ------> CAND: 1.248758 4731.465820 0.9674795 5.1135082 21.6188 11.7786 2 ------> CAND: 230.894378 4200.967285 0.7516046 5.4000945 16.0333 11.7304 8 ------> CAND: 462.042556 4019.394043 0.8804951 5.7143135 18.0275 11.7291 4 ------> CAND: 37.705642 3689.013672 0.9455294 3.6856382 15.9811 11.6759 8 ------> CAND: 161.013493 4026.544922 0.8779242 5.7093258 17.9363 11.6563 4 ------> CAND: 0.249388 4805.770996 1.0247229 4.9188795 15.1912 11.6314 16 ------> CAND: 0.499036 3761.928955 0.4861407 4.7712593 17.7138 11.4789 4 ------> CAND: 86.619225 4050.609863 0.9316128 5.7485170 14.9838 11.3587 16 ------> CAND: 0.503448 4565.827148 0.9299583 4.6475611 15.669 11.351 8 ------> CAND: 0.498777 4808.443359 1.0236808 4.9779115 17.4986 11.3074 4 ------> CAND: 86.583153 3630.216797 0.6541922 5.5769134 14.9442 11.3068 16 ------> CAND: 37.706940 3616.416260 0.9083467 3.6441891 15.6 11.2794 8 ------> CAND: 259.841067 4030.891846 1.0047103 5.8135624 15.5973 11.2766 8 ------> CAND: 86.589382 3753.910156 0.8818721 5.7679496 14.9103 11.2624 16 ------> CAND: 0.499555 4485.791016 1.0936918 4.2902246 17.4204 11.2452 4 ------> CAND: 17.282791 4366.157227 0.8501762 4.5232654 14.8765 11.2181 16 ------> CAND: 0.251724 4567.314941 0.9285641 4.6705313 14.8757 11.2171 16 ------> CAND: 126.882590 4375.948242 0.8945988 5.5571365 14.8729 11.2135 16 ------> CAND: 0.166864 4567.944336 0.9284224 4.6721444 15.5092 11.1851 8 ------> CAND: 288.830835 4148.478027 1.0163662 5.8000636 15.4979 11.1734 8 ------> CAND: 356.578554 4328.576172 0.8002242 5.3654456 17.2838 11.1365 4 ------> CAND: 18.853081 3649.698975 0.9273170 3.6657617 14.787 11.1011 16 ------> CAND: 363.894896 4112.128418 0.9740193 5.7687955 15.4214 11.0941 8 ------> CAND: 317.671385 4351.098145 0.7557833 5.1345835 20.4663 11.0938 2 ------> CAND: 86.579780 3933.834717 0.8482555 5.7133508 20.4613 11.0908 2 ------> CAND: 232.533957 3619.065918 0.8448095 3.6917114 15.4148 11.0873 8 ------> CAND: 115.533476 3678.296387 0.7390275 5.6595359 14.7659 11.0736 16 ------> CAND: 0.166605 3643.476807 0.9579741 3.6394665 15.3948 11.0665 8 ------> CAND: 186.985169 3800.285889 0.5542032 4.3540220 14.7369 11.0357 16 ------> CAND: 115.498183 3656.490723 0.8870737 5.7839985 14.7317 11.029 16 ------> CAND: 230.810816 4520.839355 0.8868890 5.3458242 15.3488 11.0189 8 ------> CAND: 226.848890 4277.583496 0.9615220 4.2210374 20.3142 11.0035 2 ------> CAND: 160.919032 3672.583252 0.7864293 3.7807565 15.3312 11.0007 8 ------> CAND: 86.601838 3996.150146 0.9697375 5.7992754 14.6864 10.97 16 ------> CAND: 86.588863 4038.009033 0.8736959 5.7009583 14.6697 10.9481 16 ------> CAND: 86.608066 3718.878662 0.7932019 5.7046418 14.6686 10.9467 16 ------> CAND: 241.520240 4026.544922 0.8779242 5.7093258 20.198 10.9346 2 ------> CAND: 389.560092 3936.186035 0.7462980 5.5750799 20.1931 10.9316 2 ------> CAND: 69.069140 4317.820312 1.0231431 4.1974263 14.6551 10.9292 16 ------> CAND: 468.574401 3765.911133 0.8732448 3.8077822 20.1567 10.91 2 ------> CAND: 461.985464 3638.794922 0.5807260 5.4556074 16.987 10.9006 4 ------> CAND: 30.753651 3988.071289 0.9697177 3.9394536 15.2281 10.894 8 ------> CAND: 231.020759 3923.147949 0.9637594 5.8081555 16.9065 10.8366 4 ------> CAND: 113.424445 4277.583496 0.9615220 4.2210374 16.9043 10.8349 4 ------> CAND: 280.545486 3867.880371 0.9326590 5.7987843 15.1611 10.8247 8 ------> CAND: 115.513494 4180.881348 0.9052544 5.6869454 14.5701 10.8185 16 ------> CAND: 57.004819 4342.254883 0.9314305 5.6200218 14.5672 10.8148 16 ------> CAND: 115.499740 3746.245605 0.7404001 5.6502662 15.1478 10.8111 8 ------> CAND: 173.105582 3808.414307 0.6475251 5.4762144 16.8736 10.8105 4 ------> CAND: 86.477793 3626.931152 0.6967734 3.8233883 14.5585 10.8035 16 ------> CAND: 17.143175 3934.368408 0.8473891 3.9851549 14.5485 10.7905 16 ------> CAND: 304.920143 3904.173828 0.6890502 5.5055037 19.9425 10.7829 2 ------> CAND: 115.517905 4100.460938 1.0084429 5.8060074 14.5311 10.7678 16 ------> CAND: 232.979274 3664.930176 0.8314428 3.7320871 15.1032 10.765 8 ------> CAND: 115.492214 3799.804932 0.6679590 5.5177560 14.527 10.7626 16 ------> CAND: 366.860048 3721.278320 0.8145404 3.8133476 15.0977 10.7593 8 ------> CAND: 115.439533 4832.878418 1.0983713 5.4659657 15.0965 10.758 8 ------> CAND: 0.624639 4343.120605 0.7595108 5.1552477 19.8602 10.7341 2 ------> CAND: 112.035292 4278.340820 0.9609557 5.6930389 14.4992 10.7265 16 ------> CAND: 366.386962 3920.261230 0.9637659 3.8774018 16.7571 10.7181 4 ------> CAND: 461.854152 3634.387939 0.5925992 5.4798908 16.747 10.7101 4 ------> CAND: 216.423888 4126.070312 0.7859475 5.5381646 15.0499 10.7099 8 ------> CAND: 231.073699 4542.772461 0.9920588 5.5794787 16.7467 10.7098 4 ------> CAND: 0.503707 3773.105469 0.5488768 4.2932153 15.043 10.7029 8 ------> CAND: 86.579520 3936.053955 0.8470499 5.7115145 14.4648 10.6818 16 ------> CAND: 232.071771 3856.075195 1.0047511 3.7980523 15.0221 10.6812 8 ------> CAND: 86.581596 4228.905273 0.9667026 5.7345366 14.4577 10.6726 16 ------> CAND: 212.104099 3841.582520 0.9593819 3.8018420 16.6881 10.6634 4 ------> CAND: 446.146063 3651.877930 0.8941283 5.7849579 19.7313 10.6577 2 ------> CAND: 86.589122 3928.285400 0.8501203 5.7054338 14.4441 10.6551 16 ------> CAND: 115.507006 3828.648193 0.7449964 5.6247239 14.4385 10.6477 16 ------> CAND: 341.747606 3903.947510 0.7795336 5.6407871 19.7031 10.641 2 ------> CAND: 115.479757 4091.666748 0.7371600 5.4693198 14.4332 10.6409 16 ------> CAND: 89.918884 3877.038818 0.8758987 5.7424946 14.4332 10.6408 16 ------> CAND: 352.880549 4510.379395 0.8901657 4.6848087 14.9784 10.6363 8 ------> CAND: 339.342994 3845.105713 0.9142857 3.8363853 14.9654 10.6228 8 ------> CAND: 483.114440 3686.117432 0.7100341 5.6311598 24.44 10.6141 1 ------> CAND: 203.806812 3963.707520 0.9708844 5.8016176 14.4094 10.6101 16 ------> CAND: 121.236189 4688.382324 1.1116903 4.5155177 16.6202 10.6095 4 ------> CAND: 493.442904 3696.699951 0.8895727 5.7831540 24.4193 10.6052 1 ------> CAND: 115.438495 3719.839355 0.4719025 4.9490013 14.3997 10.5974 16 ------> CAND: 170.418364 3839.381836 0.9592997 5.8122354 14.3893 10.584 16 ------> CAND: 115.553458 3639.601562 0.9477087 5.8206596 14.9176 10.5736 8 [17:17:23][16203][INFO ] Statistics: count dirty SumSpec pages 313603 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214 [17:17:23][16203][INFO ] Data processing finished successfully! 17:17:23 (16203): called boinc_finish(0) </stderr_txt> ]]>