Task 1714108312
Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_162_5350000_1
14 Jan 2025 10:18:21 UTC
15 Jan 2025 2:24:39 UTC
29 Jan 2025 2:24:39 UTC
15 Jan 2025 17:40:27 UTC
Over
Success
Done
0 (0x00000000)
425.21
27.42
421.24
18937.52
0.05
Invalid
0
Binary Radio Pulsar Search (MeerKAT)
Anonymous platform |
Stderr output
<core_client_version>7.18.1</core_client_version> <![CDATA[ <stderr_txt> [19:30:54][22837][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_162.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 5350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_162.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_162_5350000_1_0 [19:30:54][22837][INFO ] GPU usage: 0.330000 [19:30:54][22837][INFO ] Starting data processing... [19:30:54][22837][INFO ] opti: No host transfer for n_steps. Use device global. [19:30:54][22837][INFO ] opti: No host transfer for mean. Use device global. [19:30:54][22837][INFO ] opti: Dirty & dirtyDev alloc, free and pinned. [19:30:54][22837][INFO ] opti: sumspec[i] allloc, free and pinned. [19:30:54][22837][INFO ] opti: power spectrum in fft callback (static link). [19:30:54][22837][INFO ] opti: __constant__ access is not uniform, bad! [19:30:54][22837][INFO ] Running on device 1 NVIDIA TITAN V [19:30:54][22837][INFO ] CUDA global memory status (initial GPU state, including context): [19:30:54][22837][INFO ] No template file. Generating templates. [19:30:54][22837][INFO ] Template param value T_cons = 50000 [19:30:58][22837][INFO ] Number of generated templates to be used: 50000 [19:30:58][22837][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_6_dms_200_162.cpt [19:30:58][22837][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_162.cpt (No such file or directory). ------> Starting from scratch... [19:30:58][22837][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_162.binary [19:30:58][22837][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_DM246.20 ------> Sample time in microseconds: 153.121 ------> Observation time in seconds: 2568.9524 ------> Time stamp (MJD): 59097.776220284119 ------> 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: 246.2 cm^-3 pc ------> Scale factor: 1.00697 [19:30:58][22837][INFO ] Allocating memory for dedispersed compressed time series... [19:30:58][22837][INFO ] Going to allocate 8-bit 16777216 times 1 bytes [19:30:58][22837][INFO ] 8-bit allocation done [19:30:58][22837][INFO ] Foobar [19:30:58][22837][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_162.binary [19:30:58][22837][INFO ] Allocating memory for dedispersed uncompressed time series. [19:30:58][22837][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs. [19:30:58][22837][INFO ] FftSize = 12582913 [19:30:58][22837][INFO ] Seed for random number generator is -1030945683. [19:31:00][22837][INFO ] 8[19:31:00][22837][INFO ] 9[19:31:01][22837][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424... [19:31:01][22837][INFO ] Normalization factor 3.97364e-08 [19:31:01][22837][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 [19:31:01][22837][INFO ] CUDA global memory status (GPU setup complete): ------> Used in total: 2176 MB (9878 MB free / 12054 MB total) -> Used by this application (assuming a single GPU task): 0 MB [19:31:01][22837][INFO ] Doing 50000 templates [19:31:01][22837][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)... [19:31:01][22837][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)... [19:31:01][22837][INFO ] Launching time series padding kernel: grid 196608, block 32 [19:31:54][22837][INFO ] Checkpoint committed! [19:32:54][22837][INFO ] Checkpoint committed! [19:33:54][22837][INFO ] Checkpoint committed! [19:34:54][22837][INFO ] Checkpoint committed! [19:35:54][22837][INFO ] Checkpoint committed! [19:36:54][22837][INFO ] Checkpoint committed! [19:37:54][22837][INFO ] Checkpoint committed! [19:37:58][22837][INFO ] Search done! ------> Committing final checkpoint. ------> N cand: 100 ------> CAND: 0.250167 7846.170898 1.4774195 0.5901529 20.5044 16.4909 8 ------> CAND: 0.500593 7401.685547 0.9181944 0.4522516 21.8062 14.7698 4 ------> CAND: 0.249907 8424.879883 0.5964572 4.9489255 18.8872 14.7493 8 ------> CAND: 0.500074 3690.436523 0.8957534 3.2242091 26.4854 14.682 2 ------> CAND: 0.250426 5985.816406 1.3153255 0.4975527 18.3537 14.1792 8 ------> CAND: 0.500853 3695.136475 0.1591861 6.0915627 25.3495 14.0028 2 ------> CAND: 0.249648 3609.062012 0.9669631 3.1837628 17.8672 13.6615 8 ------> CAND: 86.402016 5237.144531 0.6057963 3.8055460 16.0014 12.7071 16 ------> CAND: 230.973269 5534.780273 1.0055844 0.4161636 16.7332 12.4633 8 ------> CAND: 57.385259 5351.232910 1.0172174 3.7743473 15.507 12.0486 16 ------> CAND: 478.152365 4222.056641 0.7859212 0.1618890 27.3111 11.861 1 ------> CAND: 1.250056 4469.506348 0.1039392 5.8474364 26.9831 11.7186 1 ------> CAND: 1.249796 7699.387207 0.4032146 6.0225291 26.9142 11.6887 1 ------> CAND: 192.288239 3900.086426 1.0147289 3.3084285 15.198 11.6403 16 ------> CAND: 134.363201 6351.894531 1.3591721 3.9593761 15.1743 11.6091 16 ------> CAND: 43.197375 9480.844727 1.3663307 4.6283755 15.1059 11.5191 16 ------> CAND: 347.361049 6883.638672 0.5020435 4.3818235 15.7176 11.4016 8 ------> CAND: 204.620374 6871.998047 1.4128642 4.0569587 15.6625 11.3443 8 ------> CAND: 0.499296 4953.259277 1.1787709 3.6518769 17.5432 11.343 4 ------> CAND: 114.770519 5351.232910 1.0172174 3.7743473 17.5292 11.3318 4 ------> CAND: 95.725142 4227.921387 0.3481008 3.5463927 15.5465 11.2238 8 ------> CAND: 135.788425 3810.151611 0.9539046 3.2738297 17.3909 11.2217 4 ------> CAND: 148.374619 4056.374756 0.3308925 0.0174901 14.811 11.1325 16 ------> CAND: 346.505966 6646.357422 1.2146879 0.5288066 17.2453 11.1059 4 ------> CAND: 406.325681 8424.879883 0.5964572 6.2750239 15.4155 11.088 8 ------> CAND: 280.245234 4483.111328 0.2330248 0.0005787 15.3906 11.0621 8 ------> CAND: 138.333431 3862.135742 0.4826492 3.3349266 15.3779 11.049 8 ------> CAND: 176.404981 4923.669434 0.5616841 3.7187030 14.7446 11.0458 16 ------> CAND: 343.554828 3822.325684 0.7081089 0.0341071 15.3694 11.0403 8 ------> CAND: 0.503707 9373.194336 0.8833469 4.9315796 15.3639 11.0345 8 ------> CAND: 138.332912 3861.975830 0.4824277 3.3421445 20.3663 11.0344 2 ------> CAND: 1.249537 9675.389648 1.1645722 0.3285204 25.4039 11.0328 1 ------> CAND: 86.608585 4434.016113 0.6211660 0.1849113 14.7299 11.0267 16 ------> CAND: 194.881514 4434.304688 0.6812788 3.5379128 15.343 11.0129 8 ------> CAND: 182.848593 3691.031738 0.5347463 3.2543228 15.3283 10.9977 8 ------> CAND: 19.251427 4623.753906 0.9843022 0.2748541 15.3176 10.9866 8 ------> CAND: 95.724882 4291.607422 0.3576147 3.5693679 15.2991 10.9675 8 ------> CAND: 280.433119 4250.249023 0.7736281 0.1682391 17.0646 10.9622 4 ------> CAND: 184.079705 3645.800049 0.3326389 6.1881456 14.6057 10.8648 16 ------> CAND: 90.621635 4223.778320 1.0001445 3.4328337 14.6037 10.8623 16 ------> CAND: 74.164083 9532.533203 1.3620209 0.4540448 14.6019 10.8599 16 ------> CAND: 168.763734 3827.692627 0.3864403 3.3405325 14.5947 10.8506 16 ------> CAND: 123.898494 6132.173828 1.2144992 0.4988190 14.5897 10.844 16 ------> CAND: 315.971859 4064.068848 0.6343917 0.0960928 15.1676 10.8314 8 ------> CAND: 248.547488 5911.311035 0.7543425 3.9558036 15.1641 10.8278 8 ------> CAND: 377.777079 4728.426270 1.1098680 0.3056923 20.0096 10.8228 2 ------> CAND: 53.270742 3788.499268 0.8438916 0.0313834 14.5712 10.82 16 ------> CAND: 267.174536 3729.543457 0.9139298 3.2407885 16.8808 10.8163 4 ------> CAND: 160.712722 4220.702637 0.5152448 3.4875646 15.1215 10.7839 8 ------> CAND: 161.800325 3928.135498 0.6728908 3.3382182 14.5228 10.7571 16 ------> CAND: 200.276969 5674.042480 0.9700903 0.4256013 15.0842 10.7453 8 ------> CAND: 85.691220 4228.550293 1.0476815 3.4318447 14.5094 10.7397 16 ------> CAND: 412.651995 4989.154297 0.8768041 3.6905301 24.6616 10.7104 1 ------> CAND: 279.882440 4315.352539 0.5771609 3.5031893 15.0421 10.702 8 ------> CAND: 432.010340 5237.144531 0.6057963 3.8055460 19.7973 10.6969 2 ------> CAND: 86.398383 5207.098633 0.6934533 3.7746766 14.4758 10.6962 16 ------> CAND: 88.539593 4569.541016 0.8070850 3.5607674 14.4727 10.6921 16 ------> CAND: 86.414992 4256.221680 0.7707357 3.4624989 14.4693 10.6877 16 ------> CAND: 198.572513 4309.634277 0.6519645 3.4969051 15.0227 10.6819 8 ------> CAND: 224.699375 3981.749512 0.7114866 3.3566203 15.0024 10.661 8 ------> CAND: 213.730961 5516.430176 1.0069228 0.4142665 14.99 10.6482 8 ------> CAND: 38.415140 4774.027832 0.6272379 3.6646736 14.427 10.6328 16 ------> CAND: 204.668642 5554.497070 0.7564676 0.3736878 14.9736 10.6313 8 ------> CAND: 117.565692 5332.081055 1.1003962 0.4017488 14.4254 10.6307 16 ------> CAND: 0.625158 4469.506348 0.1039392 5.8474364 19.6745 10.6241 2 ------> CAND: 122.319381 5165.421875 0.8057924 0.3516098 14.4185 10.6219 16 ------> CAND: 120.132237 5778.781738 1.1036913 0.4543540 14.4176 10.6207 16 ------> CAND: 0.166605 3618.152832 0.8286788 3.1944206 14.9576 10.6147 8 ------> CAND: 0.251983 9669.148438 1.0383706 4.8113332 16.6243 10.6128 4 ------> CAND: 102.337435 3989.056152 0.4769544 3.3915164 14.3952 10.5917 16 ------> CAND: 131.341995 8076.224609 1.4929659 0.5895566 16.5618 10.5632 4 ------> CAND: 41.399495 4179.345215 0.2836086 0.0298651 14.3682 10.5567 16 ------> CAND: 56.351634 4073.279785 1.0431647 0.1354848 14.3681 10.5566 16 ------> CAND: 0.503967 6540.541992 0.3729704 4.4785156 14.8955 10.5508 8 ------> CAND: 20.807704 6076.116211 1.3263367 3.9150674 14.3624 10.5492 16 ------> CAND: 402.435898 3847.433350 0.5193347 0.0213594 14.882 10.5369 8 ------> CAND: 0.166864 9694.671875 1.1601954 0.3220999 14.8818 10.5367 8 ------> CAND: 239.076183 4222.056641 0.7859212 0.1618890 19.5101 10.5266 2 ------> CAND: 149.323644 4698.083984 0.7653073 3.6072147 14.3448 10.5264 16 ------> CAND: 233.088268 3629.822998 0.5127264 6.2227006 14.8651 10.5195 8 ------> CAND: 461.946797 5534.780273 1.0055844 0.4161636 16.5041 10.5175 4 ------> CAND: 272.706493 6220.543945 1.2186394 0.5179110 14.8537 10.5078 8 ------> CAND: 193.955066 5590.138184 0.7470640 3.8713136 16.49 10.5063 4 ------> CAND: 168.318157 4082.618652 0.7866390 3.3953357 14.3264 10.5027 16 ------> CAND: 365.268478 4588.505859 0.6543254 0.2220712 16.4771 10.4962 4 ------> CAND: 149.398901 3766.179443 0.9342164 0.0278053 14.3123 10.4845 16 ------> CAND: 59.440831 6540.355469 0.7264161 4.1553650 14.312 10.484 16 ------> CAND: 167.539370 5206.633301 1.0237565 3.7348945 14.3099 10.4813 16 ------> CAND: 201.692591 9269.632812 0.9282752 4.8426528 14.8222 10.4754 8 ------> CAND: 480.622373 4048.968018 1.0208993 0.1269784 16.4461 10.4716 4 ------> CAND: 181.068880 4398.032227 0.3213821 3.6362300 19.4097 10.4671 2 ------> CAND: 27.732965 4027.008545 0.6705561 3.3788819 14.2937 10.4604 16 ------> CAND: 170.073217 4632.455078 0.4247498 3.6767211 14.2934 10.46 16 ------> CAND: 313.951840 4907.363770 0.2294030 0.0015246 14.8068 10.4595 8 ------> CAND: 480.580073 4755.559082 0.6387236 3.6457710 16.4199 10.4509 4 ------> CAND: 47.250648 3623.268555 0.6282967 3.2066436 14.7923 10.4446 8 ------> CAND: 124.177985 7095.676758 0.6170315 0.3013107 14.2786 10.4409 16 ------> CAND: 347.176538 5230.334473 0.6066424 3.8177118 14.7816 10.4336 8 ------> CAND: 229.541297 5351.232910 1.0172174 3.7743473 19.3506 10.4321 2 ------> CAND: 126.473863 3652.271729 0.8799730 3.2076089 14.259 10.4156 16 [19:37:58][22837][INFO ] Statistics: count dirty SumSpec pages 312443 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214 [19:37:58][22837][INFO ] Data processing finished successfully! 19:37:58 (22837): called boinc_finish(0) </stderr_txt> ]]>