Task 1732184731

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[05:14:50][384894][INFO ] Application startup - thank you for supporting Einstein@Home!
[05:14:50][384894][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_2_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_2_dms_200_137.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 8150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_137.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_40000_137_8150000_0_0
------> GPU usage: 0.500000
[05:14:50][384894][INFO ] Starting data processing...
[05:14:50][384894][INFO ] opti: No host transfer for n_steps. Use device global.
[05:14:50][384894][INFO ] opti: No host transfer for mean. Use device global.
[05:14:50][384894][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:14:50][384894][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:14:50][384894][INFO ] opti: power spectrum in fft callback (static link).
[05:14:50][384894][INFO ] opti: __constant__ access is not uniform, bad!
[05:14:50][384894][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[05:14:50][384894][INFO ] CUDA global memory status (initial GPU state, including context):
[05:14:50][384894][INFO ] No template file. Generating templates.
[05:14:50][384894][INFO ] Template param value T_cons = 50000
[05:14:54][384894][INFO ] Number of generated templates to be used: 50000
[05:14:54][384894][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_2_dms_200_137.cpt
[05:14:54][384894][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_2_dms_200_137.cpt (No such file or directory).
------> Starting from scratch...
[05:14:54][384894][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_137.binary
[05:14:54][384894][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_2_dms_200_DM243.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693906181579
------> 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: 243.7 cm^-3 pc
------> Scale factor: 2.17522
[05:14:54][384894][INFO ] Allocating memory for dedispersed compressed time series...
[05:14:54][384894][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:14:54][384894][INFO ] 8-bit allocation done
[05:14:54][384894][INFO ] Foobar
[05:14:54][384894][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_137.binary
[05:14:55][384894][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:14:55][384894][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:14:55][384894][INFO ] FftSize = 12582913
[05:14:55][384894][INFO ] Seed for random number generator is 1097074107.
[05:14:56][384894][INFO ] 8[05:14:56][384894][INFO ] 9[05:14:57][384894][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:14:57][384894][INFO ] Normalization factor 3.97364e-08
[05:14:57][384894][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
[05:14:57][384894][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
[05:14:57][384894][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:14:57][384894][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:14:57][384894][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:15:50][384894][INFO ] Checkpoint committed!
[05:16:50][384894][INFO ] Checkpoint committed!
[05:17:50][384894][INFO ] Checkpoint committed!
[05:18:50][384894][INFO ] Checkpoint committed!
[05:19:50][384894][INFO ] Checkpoint committed!
[05:20:50][384894][INFO ] Checkpoint committed!
[05:21:50][384894][INFO ] Checkpoint committed!
[05:22:50][384894][INFO ] Checkpoint committed!
[05:23:50][384894][INFO ] Checkpoint committed!
[05:24:50][384894][INFO ] Checkpoint committed!
[05:25:32][384894][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.410468 4367.014648 0.6723657 5.4588361 16.1087 12.8508 16
------> CAND: 173.069250 3656.989258 0.4340550 5.3504229 16.4891 12.2071  8
------> CAND: 467.339916 3631.974365 0.5798041 5.6602359 18.4178 12.041  4
------> CAND: 144.330428 4013.568359 0.8239310 5.8450265 15.3861 11.8886 16
------> CAND: 146.839363 4141.764160 0.9898003 5.9407878 15.2834 11.7529 16
------> CAND:  77.219544 5259.527344 1.1442442 4.8121319 15.278 11.7457 16
------> CAND: 115.412025 4283.893066 0.5878979 5.2072449 15.2178 11.6664 16
------> CAND: 390.067173 3711.394775 0.8196176 3.6584220 21.1834 11.5197  2
------> CAND: 346.583559 3892.409912 0.9041127 5.9126096 17.6808 11.4525  4
------> CAND: 380.588341 3836.159180 0.6756069 3.8897383 15.7639 11.4497  8
------> CAND: 189.283123 3648.772949 0.9172385 5.9097271 15.0521 11.4484 16
------> CAND:  13.967821 4318.356445 0.9371271 4.0828404 15.0514 11.4475 16
------> CAND: 173.205493 4210.020508 1.0293041 5.9568405 15.7558 11.4413  8
------> CAND: 349.602948 3620.983398 0.7811194 3.6115541 15.719 11.403  8
------> CAND: 123.682582 4282.790527 0.5926792 5.2680664 14.9543 11.3201 16
------> CAND: 115.532438 3627.616211 0.6155024 5.7030401 14.9446 11.3074 16
------> CAND:  80.166011 3647.570068 0.9051242 5.9040561 14.9337 11.293 16
------> CAND:  23.638689 3948.715820 0.5866418 4.1363139 14.9112 11.2636 16
------> CAND: 115.479757 4003.502441 0.7344818 5.7548475 14.9046 11.255 16
------> CAND: 386.755057 4206.630371 0.9144166 5.8838515 15.5131 11.1892  8
------> CAND: 120.600392 4232.480469 0.7943298 4.1494880 14.8538 11.1885 16
------> CAND:  78.958515 3679.014404 0.9369842 3.5712283 17.3093 11.1568  4
------> CAND: 231.012455 3898.706543 0.6111111 5.6312265 15.4465 11.1201  8
------> CAND: 270.357676 4242.609375 0.8827533 4.0581565 15.4458 11.1194  8
------> CAND: 346.263325 4290.033203 0.5791628 5.1119127 17.1935 11.0647  4
------> CAND: 420.834319 3652.503662 0.9424533 5.9245534 17.1509 11.0308  4
------> CAND: 369.660670 4523.858398 0.7376322 4.6075058 17.1157 11.0028  4
------> CAND: 405.569990 3834.277832 0.7960513 3.7772241 17.0974 10.9882  4
------> CAND: 190.609734 3809.446777 0.7221593 5.7806058 14.6952 10.9814 16
------> CAND: 214.006041 3850.906250 0.8971812 3.7240486 15.3099 10.9786  8
------> CAND:  78.958774 3680.700684 0.9363305 3.5693107 17.0815 10.9756  4
------> CAND: 181.551826 4242.380859 1.0660077 5.9795499 15.2996 10.968  8
------> CAND: 133.358641 3803.414062 0.9968004 3.6413379 17.0693 10.966  4
------> CAND: 123.521427 4607.243652 0.7875066 4.6073704 14.675 10.955 16
------> CAND:  78.957477 3715.775879 0.9546830 3.5911109 17.044 10.9458  4
------> CAND: 230.947577 3810.090820 0.5619793 5.5828238 15.2705 10.9378  8
------> CAND:  86.592755 4307.643066 1.0408792 5.9557619 14.6441 10.9148 16
------> CAND: 163.820085 3832.180176 0.6840762 3.8702924 16.9672 10.8848  4
------> CAND:  70.645399 3620.309082 0.8075051 3.5909052 14.5874 10.841 16
------> CAND:  66.743419 3776.304932 0.7740549 5.8370533 14.5863 10.8397 16
------> CAND: 164.785718 3670.856201 0.7325087 3.6840169 14.5736 10.8231 16
------> CAND: 115.511937 3800.750000 0.8728366 5.9006834 14.5661 10.8133 16
------> CAND: 489.163598 3618.931396 0.8195076 5.8583226 16.8731 10.8101  4
------> CAND: 406.837952 3738.566650 0.5050746 5.5016747 15.1255 10.788  8
------> CAND: 141.265625 3740.783203 0.8598803 5.8847637 15.1191 10.7813  8
------> CAND: 241.200784 4232.480469 0.7943298 4.1494880 19.935 10.7785  2
------> CAND: 458.858638 3668.419434 0.7655391 3.6622620 16.8286 10.7748  4
------> CAND:  19.337325 3633.615479 0.5472900 3.8524315 14.5361 10.7743 16
------> CAND:  54.946652 3775.180664 0.9747764 3.6302145 15.0969 10.7585  8
------> CAND: 115.463927 3739.447510 0.6781332 5.7535558 14.5227 10.757 16
------> CAND: 346.182099 5075.226562 0.9424585 5.2301202 16.7236 10.6915  4
------> CAND: 121.771297 4573.888184 0.9820509 5.8406463 19.7777 10.6852  2
------> CAND: 228.913026 3653.296387 0.8657122 5.8850775 19.77 10.6806  2
------> CAND: 274.731443 4163.431641 0.9566466 3.9334445 24.591 10.6797  1
------> CAND:  69.630977 3836.590576 0.6735877 3.8988538 14.4629 10.6793 16
------> CAND: 166.378066 4262.981445 0.9971256 5.9285231 15.0181 10.6772  8
------> CAND: 417.566839 4047.667969 0.8755431 3.9027112 16.705 10.6768  4
------> CAND:  86.563171 3942.347412 0.6685644 5.6994572 15.0037 10.6623  8
------> CAND:  73.120597 3653.369141 0.8657699 3.5818310 14.4462 10.6577 16
------> CAND: 461.801472 3828.185303 0.9634708 5.9483356 16.6688 10.648  4
------> CAND:  32.426707 3870.750244 0.5378775 4.1499510 14.9817 10.6396  8
------> CAND:  21.558464 4286.666016 0.8692511 4.1107812 14.9817 10.6396  8
------> CAND: 204.076961 4381.705078 1.0457846 4.0391512 16.6526 10.6352  4
------> CAND: 489.840398 4079.799561 0.5021474 5.0907979 16.6435 10.628  4
------> CAND:  57.781270 4023.594971 0.8849869 5.8956051 14.9411 10.5978  8
------> CAND:  70.482167 3710.199707 0.8214948 5.8618059 14.3968 10.5937 16
------> CAND: 193.377658 4206.630371 0.9144166 5.8838515 14.3824 10.5751 16
------> CAND:  86.587046 4430.986816 1.0034727 5.9041142 16.576 10.5745  4
------> CAND: 115.503632 3772.072998 0.9747978 5.9474721 14.3691 10.5579 16
------> CAND: 367.821010 3786.329834 0.9198684 5.9258680 16.5454 10.5503  4
------> CAND: 168.898938 3654.460205 0.8468322 3.5964706 14.3606 10.5469 16
------> CAND: 160.098464 4056.083496 0.6485938 4.1610994 19.5256 10.5358  2
------> CAND: 115.504411 3997.976074 0.7408444 5.7699223 14.3447 10.5264 16
------> CAND: 115.490657 3721.732178 0.5279444 5.5471349 14.3421 10.523 16
------> CAND: 124.872432 3618.702637 0.8384803 5.8687463 14.3278 10.5045 16
------> CAND: 135.189997 3834.277832 0.7960513 3.7772241 14.3258 10.5018 16
------> CAND: 280.554569 3643.580811 0.4876040 5.4984021 14.8276 10.4809  8
------> CAND: 173.216133 4091.135254 1.0165458 5.9703689 16.4232 10.4534  4
------> CAND: 475.417398 3959.983887 0.9278771 3.7914729 19.3839 10.4518  2
------> CAND: 171.749127 5069.318359 0.9439207 5.2851443 14.2783 10.4405 16
------> CAND:  31.835286 3638.468018 0.5159120 5.5631070 14.2774 10.4394 16
------> CAND: 115.482352 3637.967285 0.5232635 5.5684795 14.2754 10.4368 16
------> CAND: 129.471193 4027.056885 0.9309670 3.8373117 14.2723 10.4328 16
------> CAND: 120.495291 4038.563721 0.7002342 5.7102284 14.7637 10.4152  8
------> CAND: 317.715501 4242.380859 1.0660077 5.9795499 16.3718 10.4128  4
------> CAND: 115.521279 4387.520020 0.9267059 5.8498321 14.2557 10.4113 16
------> CAND: 100.184288 4070.390381 0.9234425 5.9113970 14.7566 10.4079  8
------> CAND:  22.807222 3851.894775 0.8968129 3.7250407 14.2515 10.4059 16
------> CAND: 181.659523 4154.845215 0.8659325 3.9899004 14.2487 10.4023 16
------> CAND:  86.606769 3951.924561 0.9531804 5.9427853 14.2469 10.3999 16
------> CAND: 214.599279 3685.751221 0.6668023 3.7598057 16.3547 10.3992  4
------> CAND: 397.331353 4102.924316 0.6998113 4.1239243 14.7472 10.3982  8
------> CAND: 115.546711 3938.128906 0.9971735 5.9575009 14.245 10.3975 16
------> CAND:  78.957736 3718.214111 0.9543978 3.5895343 16.3504 10.3958  4
------> CAND: 276.982166 3908.676758 0.8990620 3.7639623 16.3478 10.3938  4
------> CAND: 115.525171 3986.900635 0.9230669 5.9188967 14.2409 10.3922 16
------> CAND:  27.473456 3775.180664 0.9747764 3.6302145 14.2385 10.3891 16
------> CAND:  86.534625 3656.989258 0.4340550 5.3504229 14.2381 10.3887 16
------> CAND:  22.552124 4339.551758 0.8519765 4.1710896 14.7364 10.3872  8
------> CAND:  97.726736 4518.554688 0.8218250 5.6620975 14.236 10.3859 16
[05:25:32][384894][INFO ] Statistics: count dirty SumSpec pages 1776 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:25:32][384894][INFO ] Data processing finished successfully!
05:25:32 (384894): called boinc_finish(0)

</stderr_txt>
]]>