Task 1732914112

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[00:25:16][2862494][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:25:16][2862494][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_21.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 9150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_21.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_21_9150000_0_0
------> GPU usage: 0.500000
[00:25:16][2862494][INFO ] Starting data processing...
[00:25:16][2862494][INFO ] opti: No host transfer for n_steps. Use device global.
[00:25:16][2862494][INFO ] opti: No host transfer for mean. Use device global.
[00:25:16][2862494][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:25:16][2862494][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:25:16][2862494][INFO ] opti: power spectrum in fft callback (static link).
[00:25:16][2862494][INFO ] opti: __constant__ access is not uniform, bad!
[00:25:16][2862494][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[00:25:16][2862494][INFO ] CUDA global memory status (initial GPU state, including context):
[00:25:16][2862494][INFO ] No template file. Generating templates.
[00:25:16][2862494][INFO ] Template param value T_cons = 50000
[00:25:21][2862494][INFO ] Number of generated templates to be used: 50000
[00:25:21][2862494][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_21.cpt
[00:25:21][2862494][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_21.cpt (No such file or directory).
------> Starting from scratch...
[00:25:21][2862494][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_21.binary
[00:25:21][2862494][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_DM232.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735045142108
------> 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: 232.1 cm^-3 pc
------> Scale factor: 1.23794
[00:25:21][2862494][INFO ] Allocating memory for dedispersed compressed time series...
[00:25:21][2862494][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:25:21][2862494][INFO ] 8-bit allocation done
[00:25:21][2862494][INFO ] Foobar
[00:25:21][2862494][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_21.binary
[00:25:22][2862494][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:25:22][2862494][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:25:22][2862494][INFO ] FftSize = 12582913
[00:25:22][2862494][INFO ] Seed for random number generator is -1035446982.
[00:25:24][2862494][INFO ] 8[00:25:24][2862494][INFO ] 9[00:25:25][2862494][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:25:25][2862494][INFO ] Normalization factor 3.97364e-08
[00:25:25][2862494][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
[00:25:25][2862494][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:25:25][2862494][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:25:25][2862494][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:25:25][2862494][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:26:16][2862494][INFO ] Checkpoint committed!
[00:27:16][2862494][INFO ] Checkpoint committed!
[00:28:16][2862494][INFO ] Checkpoint committed!
[00:29:16][2862494][INFO ] Checkpoint committed!
[00:30:17][2862494][INFO ] Checkpoint committed!
[00:31:17][2862494][INFO ] Checkpoint committed!
[00:32:17][2862494][INFO ] Checkpoint committed!
[00:33:17][2862494][INFO ] Checkpoint committed!
[00:34:17][2862494][INFO ] Checkpoint committed!
[00:35:17][2862494][INFO ] Checkpoint committed!
[00:35:51][2862494][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.525690 3622.959473 0.8296477 5.6149902 16.141 12.8941 16
------> CAND:  86.598984 3871.771729 0.9515924 5.6575465 16.1168 12.8617 16
------> CAND: 173.094942 3732.707031 0.5733519 4.7098136 16.801 12.5346  8
------> CAND: 115.528286 3708.408936 0.9147699 5.6685405 15.8387 12.4897 16
------> CAND:  98.821086 4305.149902 0.9171766 4.6592283 16.5921 12.3152  8
------> CAND: 115.483131 3707.748047 0.6839870 5.3827467 16.5463 12.2672  8
------> CAND: 331.845515 3821.754150 0.7130885 4.2803411 16.3525 12.064  8
------> CAND:  86.592496 3682.159668 0.7686316 5.5218654 15.5022 12.0423 16
------> CAND: 346.190143 3732.707031 0.5733519 4.7098136 18.2599 11.9148  4
------> CAND:  47.214058 4031.042969 1.0282528 4.0918703 15.3644 11.8599 16
------> CAND: 250.325126 3659.553711 0.8750615 5.6488948 18.1362 11.816  4
------> CAND: 115.512196 3729.405273 0.8168849 5.5746226 15.2916 11.7638 16
------> CAND: 346.554494 3754.839844 0.6567116 5.2672410 17.9535 11.6701  4
------> CAND:  21.847816 3613.062500 0.9652134 5.7210531 15.1767 11.6123 16
------> CAND:  23.993957 3720.219482 0.6932248 4.1570930 15.1448 11.5702 16
------> CAND: 141.014161 3885.936768 0.9785038 5.6827888 15.1222 11.5405 16
------> CAND:  86.629865 3810.694580 0.9469891 5.6806946 15.1104 11.525 16
------> CAND: 200.327833 3953.000732 0.9550129 5.6257644 15.0551 11.4523 16
------> CAND: 492.089304 4460.667969 1.0672839 4.6133995 17.661 11.4368  4
------> CAND:  60.060539 3718.156494 0.8330979 5.5967669 17.657 11.4336  4
------> CAND: 173.170719 3980.064697 0.8925861 5.5494704 15.7112 11.3949  8
------> CAND:  81.074553 4036.154297 0.7444927 5.1194773 15.0109 11.3943 16
------> CAND: 131.122710 3754.470703 0.6565135 4.2974124 15.0062 11.3881 16
------> CAND: 482.710643 3926.098389 0.7647201 5.3661952 17.4648 11.2805  4
------> CAND: 115.485207 3934.520508 0.8265188 5.4708467 14.919 11.2739 16
------> CAND: 499.460402 4230.560059 1.0548635 4.2935743 20.716 11.242  2
------> CAND: 237.806404 3809.227539 0.7336055 4.2220402 17.3503 11.1894  4
------> CAND:  40.033439 3625.252930 0.7563010 5.5333261 14.8415 11.1724 16
------> CAND:  97.598539 3844.852295 0.8790631 4.0333781 14.8398 11.1702 16
------> CAND: 115.525950 3806.345215 0.9228885 5.6506677 14.8273 11.1539 16
------> CAND: 280.226549 3915.139160 0.6733061 5.0044389 15.4642 11.1385  8
------> CAND:  92.285608 3849.325684 1.0014163 3.9208086 14.7928 11.1087 16
------> CAND: 234.196632 3843.972168 0.7895251 5.4620743 15.4325 11.1056  8
------> CAND: 324.515939 3862.936035 0.7701578 4.2085195 15.4057 11.0779  8
------> CAND: 228.648326 3990.919434 0.9514148 5.6169000 17.166 11.0428  4
------> CAND: 434.820824 3965.663574 1.0199407 4.0296273 17.1344 11.0177  4
------> CAND: 165.534662 3733.585205 0.5708149 4.8330150 14.7018 10.99 16
------> CAND: 115.630273 3757.040039 0.9418516 5.6891627 20.2824 10.9846  2
------> CAND:  81.621338 3949.598389 0.9012630 4.1448832 14.685 10.968 16
------> CAND: 115.435641 4521.182129 1.0453726 5.2655349 14.6831 10.9656 16
------> CAND:  51.721732 3874.145752 0.7089974 4.3559880 14.6739 10.9536 16
------> CAND: 273.663044 4025.083008 0.9465548 5.5821052 17.0484 10.9493  4
------> CAND:  81.082597 3841.528320 0.6474301 5.0609474 14.6552 10.9293 16
------> CAND: 346.704750 4035.843506 1.0289000 5.6730256 17.0168 10.9242  4
------> CAND: 173.277117 3754.839844 0.6567116 5.2672410 15.2421 10.9085  8
------> CAND:  74.161488 3757.697021 0.6463437 4.3352909 14.6335 10.901 16
------> CAND: 120.121338 3718.156494 0.8330979 5.5967669 20.1164 10.8861  2
------> CAND: 230.759433 3660.615234 0.5867196 4.3108840 16.9607 10.8796  4
------> CAND: 303.118111 3671.775146 0.7992995 5.5639501 15.2121 10.8774  8
------> CAND: 115.506227 4206.962402 0.9958934 5.5592017 14.6134 10.8748 16
------> CAND: 124.865165 4230.560059 1.0548635 4.2935743 15.2085 10.8738  8
------> CAND: 120.208014 3711.565674 0.8904160 5.6552563 24.9897 10.8529  1
------> CAND: 128.837213 3753.920654 0.7765375 5.4937015 15.1419 10.8049  8
------> CAND:  25.677912 4028.311035 0.9950240 5.6477861 14.5572 10.8017 16
------> CAND: 180.731777 4003.595703 0.8826159 4.2423429 14.5463 10.7876 16
------> CAND: 259.887779 4035.713135 0.9454278 5.5815177 16.8377 10.782  4
------> CAND:  43.288463 4261.910645 0.8751341 5.2298689 14.516 10.7482 16
------> CAND: 109.931192 3928.311279 0.9438066 4.0689864 24.7133 10.7328  1
------> CAND: 115.500778 4006.272949 0.8420433 5.4444251 14.4915 10.7165 16
------> CAND: 315.041519 4059.714355 0.9419467 4.2169347 15.0561 10.7164  8
------> CAND:  98.983020 4022.342041 0.8323476 5.4025545 15.04 10.6998  8
------> CAND:  34.738155 3792.661865 0.6424061 4.4285498 14.4784 10.6995 16
------> CAND: 106.979016 3739.867432 0.7987220 4.0167089 15.0342 10.6937  8
------> CAND:  86.609623 3649.170410 0.9700887 5.7276869 15.0269 10.6862  8
------> CAND: 114.324163 3990.919434 0.9514148 5.6169000 15.0043 10.6629  8
------> CAND: 271.115442 3856.092529 0.7761873 5.4305282 16.6764 10.6541  4
------> CAND: 202.244308 3616.015137 0.9501636 5.7105932 16.6705 10.6494  4
------> CAND:  43.876770 3907.849121 0.9853460 5.6724334 14.972 10.6297  8
------> CAND: 198.695001 3626.160645 0.7779992 3.8881791 14.4085 10.6089 16
------> CAND:  90.919551 4167.718750 0.8932930 5.4168863 14.9439 10.6007  8
------> CAND: 237.972231 3632.640869 0.6731285 5.3896546 24.4062 10.5995  1
------> CAND:  29.872618 3749.833252 0.7826456 4.0518036 14.3956 10.5922 16
------> CAND:  86.599243 3622.586914 0.8321747 5.6175208 14.3761 10.567 16
------> CAND: 462.832761 3696.187256 0.9589791 3.7966955 16.5461 10.5508  4
------> CAND: 230.974047 3633.644043 0.6619188 5.3742857 16.526 10.5349  4
------> CAND: 328.750609 3699.770264 0.9198263 5.6787815 24.2152 10.5165  1
------> CAND: 449.587933 3625.490723 0.7538862 3.9166803 24.2042 10.5117  1
------> CAND: 308.407167 3791.153564 0.6435463 4.4495792 19.4801 10.5088  2
------> CAND: 294.555347 4101.934082 0.8082455 5.2379436 14.8375 10.4911  8
------> CAND:  86.598465 3616.540527 0.9191336 5.6844792 14.3172 10.4907 16
------> CAND: 346.488060 3907.568359 0.9473790 5.6462955 16.4432 10.4693  4
------> CAND:  52.028990 3753.213623 0.7784209 4.0499859 14.2968 10.4644 16
------> CAND:  86.596388 3668.191162 0.8595681 5.6327901 14.2921 10.4583 16
------> CAND: 157.520759 4059.714355 0.9419467 4.2169347 14.2854 10.4497 16
------> CAND: 167.373544 3722.418213 0.8261113 3.9507954 16.4095 10.4426  4
------> CAND:  86.576666 4261.910645 0.8751341 5.2298689 14.7885 10.4407  8
------> CAND: 400.981090 4368.328125 1.0703671 5.5389657 14.7745 10.4263  8
------> CAND: 288.688624 4133.640137 0.9025761 5.4575124 14.7718 10.4236  8
------> CAND: 230.761509 3651.204346 0.5875584 4.2990584 16.3801 10.4194  4
------> CAND: 231.056052 4335.979492 1.0667968 5.5507088 14.7641 10.4156  8
------> CAND: 248.214538 3746.755615 0.7883418 4.0336814 19.3208 10.4144  2
------> CAND: 163.756505 3691.485596 0.7374747 4.0422144 19.3167 10.412  2
------> CAND: 230.966781 3705.032471 0.6929818 5.3949256 16.3611 10.4043  4
------> CAND: 346.323531 4314.522949 0.9503530 5.3486862 16.3605 10.4038  4
------> CAND: 194.434639 4290.791992 0.9533198 5.3756223 23.9549 10.4035  1
------> CAND: 230.989358 4085.410400 0.9382823 5.5501437 14.7509 10.402  8
------> CAND: 466.486910 4010.184570 0.8818365 4.2302656 16.3389 10.3867  4
------> CAND:  86.590420 3671.969238 0.7987455 5.5632372 14.2329 10.3819 16
------> CAND: 101.155112 3631.162842 0.6906719 5.4223542 14.7313 10.3819  8
------> CAND: 173.216133 3663.900391 0.8670580 5.6363502 16.3298 10.3796  4
[00:35:51][2862494][INFO ] Statistics: count dirty SumSpec pages 1803 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:35:51][2862494][INFO ] Data processing finished successfully!
00:35:51 (2862494): called boinc_finish(0)

</stderr_txt>
]]>