Task 1732944452

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[21:57:50][2720773][INFO ] Application startup - thank you for supporting Einstein@Home!
[21:57:50][2720773][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_cfbf00127_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_97.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 4050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_97.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_97_4050000_1_0
------> GPU usage: 0.500000
[21:57:50][2720773][INFO ] Starting data processing...
[21:57:50][2720773][INFO ] opti: No host transfer for n_steps. Use device global.
[21:57:50][2720773][INFO ] opti: No host transfer for mean. Use device global.
[21:57:50][2720773][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:57:50][2720773][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:57:50][2720773][INFO ] opti: power spectrum in fft callback (static link).
[21:57:50][2720773][INFO ] opti: __constant__ access is not uniform, bad!
[21:57:50][2720773][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[21:57:50][2720773][INFO ] CUDA global memory status (initial GPU state, including context):
[21:57:50][2720773][INFO ] No template file. Generating templates.
[21:57:50][2720773][INFO ] Template param value T_cons = 50000
[21:57:55][2720773][INFO ] Number of generated templates to be used: 50000
[21:57:55][2720773][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_97.cpt
[21:57:55][2720773][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_97.cpt (No such file or directory).
------> Starting from scratch...
[21:57:55][2720773][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_97.binary
[21:57:55][2720773][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM239.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735045017347
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 239.7 cm^-3 pc
------> Scale factor: 1.23737
[21:57:55][2720773][INFO ] Allocating memory for dedispersed compressed time series...
[21:57:55][2720773][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:57:55][2720773][INFO ] 8-bit allocation done
[21:57:55][2720773][INFO ] Foobar
[21:57:55][2720773][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_97.binary
[21:57:55][2720773][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:57:55][2720773][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:57:55][2720773][INFO ] FftSize = 12582913
[21:57:55][2720773][INFO ] Seed for random number generator is -1044253301.
[21:57:57][2720773][INFO ] 8[21:57:57][2720773][INFO ] 9[21:57:58][2720773][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:57:58][2720773][INFO ] Normalization factor 3.97364e-08
[21:57:58][2720773][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
[21:57:58][2720773][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1106 MB (15179 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:57:58][2720773][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:57:58][2720773][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:57:58][2720773][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:58:50][2720773][INFO ] Checkpoint committed!
[21:59:50][2720773][INFO ] Checkpoint committed!
[22:00:50][2720773][INFO ] Checkpoint committed!
[22:01:50][2720773][INFO ] Checkpoint committed!
[22:02:50][2720773][INFO ] Checkpoint committed!
[22:03:50][2720773][INFO ] Checkpoint committed!
[22:04:50][2720773][INFO ] Checkpoint committed!
[22:05:50][2720773][INFO ] Checkpoint committed!
[22:06:50][2720773][INFO ] Checkpoint committed!
[22:07:50][2720773][INFO ] Checkpoint committed!
[22:08:50][2720773][INFO ] Checkpoint committed!
[22:09:50][2720773][INFO ] Checkpoint committed!
[22:09:54][2720773][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 279.864015 4227.425293 0.6967486 3.1834161 16.6608 12.3874  8
------> CAND:  86.585489 6252.145020 1.3407263 1.0033497 15.6958 12.2994 16
------> CAND: 109.995550 3739.273926 0.6010084 0.2116556 18.4354 12.0551  4
------> CAND: 345.759358 4011.427246 0.7597224 3.1531460 16.2101 11.9151  8
------> CAND:  48.340327 5960.971680 0.6104186 3.0828578 15.3731 11.8714 16
------> CAND: 148.108622 4862.406250 0.6378397 3.2163227 15.2274 11.679 16
------> CAND: 432.243379 5127.568359 0.3183490 2.7725818 21.3185 11.6  2
------> CAND: 484.972006 3976.878174 0.9139255 3.1694736 17.7761 11.5286  4
------> CAND: 182.841068 3826.278320 0.2412466 0.5122753 15.0886 11.4963 16
------> CAND:  88.203529 5210.339355 1.0150025 3.3714924 15.0634 11.4632 16
------> CAND: 119.878697 5520.619629 1.0813564 3.4019203 15.7403 11.4252  8
------> CAND:  46.020315 4387.457031 0.1874057 2.4663765 15.7218 11.406  8
------> CAND: 193.027321 3797.097412 0.7791230 0.2050706 14.9959 11.3747 16
------> CAND: 150.667123 4227.357422 0.5487723 0.4769278 15.6901 11.3729  8
------> CAND: 330.989395 5124.047852 1.1503377 0.6737605 20.9033 11.3533  2
------> CAND: 115.535552 4673.022461 0.9195237 0.5633935 14.975 11.3471 16
------> CAND: 109.995031 3681.062988 0.5858089 0.1844652 17.4632 11.2792  4
------> CAND:  86.439385 4399.934570 0.2900774 2.8653851 14.8987 11.2473 16
------> CAND: 123.382071 4813.398438 1.1574519 0.5716684 15.52 11.1964  8
------> CAND: 172.800399 4817.545898 0.7263297 3.2652445 15.5012 11.1769  8
------> CAND:  71.074627 4691.905273 0.6466394 0.6494605 14.7929 11.1088 16
------> CAND: 141.269258 3898.158447 0.7019321 0.2686762 15.4233 11.096  8
------> CAND: 175.819269 4436.802734 0.8980125 0.4676519 14.7792 11.091 16
------> CAND: 109.675576 5958.846680 1.1976335 0.9368042 17.1911 11.0628  4
------> CAND: 462.629825 3789.070068 0.6438356 3.0712569 25.4591 11.0567  1
------> CAND: 176.028433 3960.766602 0.7249174 3.1337881 15.3481 11.0182  8
------> CAND: 294.296098 3830.536865 0.5490014 0.2750468 15.3392 11.009  8
------> CAND: 115.185733 4975.354004 1.1367153 3.3846505 14.7131 11.0048 16
------> CAND: 115.657521 3789.070068 0.6438356 3.0712569 17.0983 10.989  4
------> CAND: 216.121819 5127.568359 0.3183490 2.7725818 17.0931 10.9849  4
------> CAND:  71.164677 3624.659424 0.5999115 0.1503432 14.6916 10.9767 16
------> CAND: 209.965484 7793.152832 0.9074442 1.9998146 20.2678 10.976  2
------> CAND: 201.803142 3809.763184 0.7852700 0.2145788 15.2822 10.95  8
------> CAND: 181.350966 3691.020996 0.5253486 0.2132607 14.6688 10.947 16
------> CAND: 461.080815 4302.466309 0.7415754 3.2085905 20.1696 10.9177  2
------> CAND: 299.199264 3618.369385 0.8260125 3.0488224 15.2205 10.8862  8
------> CAND: 453.704267 3669.731445 0.6907282 0.1600088 16.9549 10.8751  4
------> CAND: 273.074996 7449.878418 0.7745038 2.0233378 15.2037 10.8688  8
------> CAND: 259.169457 4997.438477 0.8302745 3.3140774 15.1672 10.8311  8
------> CAND:  89.661711 4138.320801 0.8441536 3.1981614 14.5772 10.8278 16
------> CAND:  74.777303 4361.143555 0.9411368 3.2605641 14.539 10.7781 16
------> CAND:  70.485282 3966.465332 0.8340917 0.2812710 14.5379 10.7767 16
------> CAND: 461.280896 3813.761719 0.1277052 2.3221295 19.9209 10.7701  2
------> CAND: 149.787387 4027.872559 0.8807599 3.1779771 14.526 10.7613 16
------> CAND:   3.843071 4794.345703 0.5988994 0.7316462 14.5221 10.7562 16
------> CAND: 497.160373 6083.924805 1.2018641 0.9761111 16.775 10.7323  4
------> CAND:  94.313672 5795.111816 1.1899674 0.8962256 15.0712 10.7319  8
------> CAND: 162.556016 3969.306641 0.4944443 3.0640805 15.0347 10.6943  8
------> CAND: 345.891448 3733.479004 0.3863089 2.9592640 15.033 10.6925  8
------> CAND: 342.365497 5301.842773 0.8401409 0.8318413 15.0143 10.6733  8
------> CAND: 157.584080 4768.847656 0.9717991 0.5888641 14.4515 10.6647 16
------> CAND:  86.356083 4709.565430 1.0661424 3.3389974 14.4502 10.6629 16
------> CAND: 345.679689 3746.463867 0.9510968 3.1058927 16.6862 10.6618  4
------> CAND: 115.224660 4071.337158 1.0229945 3.2074997 14.4377 10.6468 16
------> CAND: 231.315042 3789.070068 0.6438356 3.0712569 19.7025 10.6406  2
------> CAND: 173.576331 5231.991211 0.8920159 3.3461497 14.4299 10.6366 16
------> CAND: 310.568879 3972.328125 0.7146318 0.3016555 24.4893 10.6355  1
------> CAND: 299.262584 6140.992676 0.4320150 1.9855497 14.974 10.6317  8
------> CAND: 126.233817 4681.051270 0.4484498 3.0764902 19.6667 10.6194  2
------> CAND:  86.359716 4297.112305 1.0548991 3.2641315 14.4103 10.6112 16
------> CAND: 279.833133 4456.080078 0.7541242 0.5162647 14.9298 10.5861  8
------> CAND: 395.744974 5066.939941 0.4635493 0.9692942 14.928 10.5843  8
------> CAND: 358.137426 3931.366455 0.7978026 0.2710058 16.5877 10.5837  4
------> CAND: 158.136575 7368.275879 1.4111431 1.3434820 14.389 10.5837 16
------> CAND: 443.484278 4759.748535 0.9724615 3.3217888 16.5648 10.5656  4
------> CAND: 459.598499 4463.665039 0.5651572 0.5835143 16.5641 10.565  4
------> CAND:  26.364833 3915.559082 0.8938903 3.1501415 14.3618 10.5485 16
------> CAND: 142.305738 3934.430664 0.9877881 3.1667776 14.8896 10.5448  8
------> CAND:  86.393971 4555.820312 0.8020708 3.2629085 14.3574 10.5428 16
------> CAND: 230.526653 6714.913086 1.1034021 3.3492057 14.8821 10.537  8
------> CAND: 181.733483 4090.143799 0.5956006 0.3910882 14.3497 10.5328 16
------> CAND: 188.155296 3981.999512 0.8029727 0.2938236 14.3493 10.5322 16
------> CAND:  98.847297 7793.152832 0.9074442 2.8321309 14.8707 10.5253  8
------> CAND: 360.379585 4401.594727 0.2948246 2.8956952 14.8589 10.5131  8
------> CAND: 115.293949 5080.354004 0.7632552 3.2932861 14.3336 10.512 16
------> CAND:  86.400719 3869.179443 0.4919460 3.0356166 14.3282 10.505 16
------> CAND: 266.186066 4189.491211 0.1778010 1.0324109 14.8465 10.5004  8
------> CAND: 142.411617 4196.076660 0.8774418 3.2165370 14.3214 10.4962 16
------> CAND:  85.939571 3750.978760 0.9504464 0.1641277 14.3121 10.4841 16
------> CAND:  42.246533 4968.193848 1.0252321 0.6439047 14.3092 10.4804 16
------> CAND: 110.026691 3835.652588 0.3893493 2.9811156 14.3055 10.4757 16
------> CAND: 245.210200 3692.240723 0.5176388 0.2165710 19.4163 10.471  2
------> CAND: 115.180284 3803.914062 0.9095423 3.1194754 14.2998 10.4682 16
------> CAND: 153.971972 4695.035156 0.6447124 0.6517225 14.2984 10.4665 16
------> CAND: 199.568509 5001.636719 1.0239111 3.3582456 14.2905 10.4563 16
------> CAND: 196.932674 4676.150391 0.6561611 3.2263000 14.2894 10.4549 16
------> CAND: 230.914620 4165.657715 0.8348551 0.3657249 14.8019 10.4545  8
------> CAND: 132.307629 3880.448975 0.8858082 3.1391828 14.2887 10.4539 16
------> CAND: 230.487468 5348.456055 0.7245025 3.2757432 16.4213 10.452  4
------> CAND: 123.721768 4412.520996 0.9021595 0.4570305 14.2869 10.4517 16
------> CAND: 162.004559 4665.408203 0.4677957 0.7634692 14.2716 10.4318 16
------> CAND: 108.016274 4069.793213 0.5172217 3.0923316 14.2614 10.4188 16
------> CAND: 294.485020 3900.071045 0.4634050 0.3552247 23.9889 10.4182  1
------> CAND: 115.511937 4294.153809 0.9474034 0.4010162 16.3628 10.4056  4
------> CAND: 361.873839 6673.164551 1.1409204 3.3906510 14.7505 10.4017  8
------> CAND: 134.429116 5698.825684 0.8701952 0.9607180 19.2786 10.3894  2
------> CAND: 100.133683 5833.997070 1.0509048 0.9392211 14.2366 10.3867 16
------> CAND:  64.780751 3890.129883 0.7110015 3.1130326 14.2355 10.3853 16
------> CAND: 131.331096 5004.041016 0.3522327 1.1422089 14.2336 10.3829 16
------> CAND: 392.844959 6157.452637 0.7588418 3.2241752 19.2627 10.38  2
[22:09:54][2720773][INFO ] Statistics: count dirty SumSpec pages 1747 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:09:54][2720773][INFO ] Data processing finished successfully!
22:09:54 (2720773): called boinc_finish(0)

</stderr_txt>
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