Task 1725569662

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[14:52:27][7418][INFO ] Application startup - thank you for supporting Einstein@Home!
[14:52:27][7418][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_cfbf00125_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_1_dms_200_88.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 3700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_88.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_40000_88_3700000_1_0
------> GPU usage: 0.496000
[14:52:27][7418][INFO ] Starting data processing...
[14:52:27][7418][INFO ] opti: No host transfer for n_steps. Use device global.
[14:52:27][7418][INFO ] opti: No host transfer for mean. Use device global.
[14:52:27][7418][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:52:27][7418][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:52:27][7418][INFO ] opti: power spectrum in fft callback (static link).
[14:52:27][7418][INFO ] opti: __constant__ access is not uniform, bad!
[14:52:27][7418][INFO ] Running on device 4 NVIDIA GeForce GTX 750 Ti
[14:52:27][7418][INFO ] CUDA global memory status (initial GPU state, including context):
[14:52:27][7418][INFO ] No template file. Generating templates.
[14:52:27][7418][INFO ] Template param value T_cons = 50000
[14:52:31][7418][INFO ] Number of generated templates to be used: 50000
[14:52:31][7418][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_1_dms_200_88.cpt
[14:52:31][7418][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_1_dms_200_88.cpt (No such file or directory).
------> Starting from scratch...
[14:52:31][7418][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_88.binary
[14:52:31][7418][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_1_dms_200_DM238.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673343686423
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 238.8 cm^-3 pc
------> Scale factor: 1.09784
[14:52:31][7418][INFO ] Allocating memory for dedispersed compressed time series...
[14:52:31][7418][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:52:31][7418][INFO ] 8-bit allocation done
[14:52:31][7418][INFO ] Foobar
[14:52:31][7418][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_88.binary
[14:52:31][7418][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:52:31][7418][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:52:31][7418][INFO ] FftSize = 12582913
[14:52:31][7418][INFO ] Seed for random number generator is -1042160156.
[14:52:34][7418][INFO ] 8[14:52:34][7418][INFO ] 9[14:52:35][7418][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:52:35][7418][INFO ] Normalization factor 3.97364e-08
[14:52:35][7418][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
[14:52:35][7418][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:52:35][7418][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:52:35][7418][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:52:35][7418][INFO ] Launching time series padding kernel: grid 196608, block 32
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[16:13:50][7418][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  46.818306 7169.947754 1.3512285 1.5474648 15.9504 12.6389 16
------> CAND: 133.129235 3773.226318 0.5043617 0.3460363 15.9148 12.5914 16
------> CAND: 230.446465 4623.510742 0.8227457 3.1869011 16.7288 12.4588  8
------> CAND: 345.855896 4304.872559 0.4474449 2.9409201 16.7147 12.444  8
------> CAND: 168.494883 3921.463623 0.6981974 0.3445725 15.6328 12.2157 16
------> CAND:  46.297731 3700.085938 0.4918994 0.3006650 15.6178 12.1956 16
------> CAND: 230.388076 4309.132812 1.0311452 3.2064991 18.1647 11.8387  4
------> CAND: 289.997588 4123.794434 1.0108464 3.1725097 16.0916 11.7913  8
------> CAND:  99.851078 4415.957520 1.0074664 3.2183006 15.2886 11.7598 16
------> CAND:  86.571216 4220.188965 0.8675874 0.4526787 15.2673 11.7317 16
------> CAND: 115.263067 6281.216797 1.3359194 3.3342144 15.1971 11.6391 16
------> CAND: 288.115109 4096.008789 0.5144379 2.9942503 21.1576 11.5044  2
------> CAND: 385.597128 4585.653320 0.8611823 3.1979227 15.7875 11.4743  8
------> CAND: 201.663007 4925.596680 0.5975842 3.0455873 15.7767 11.463  8
------> CAND: 112.131830 3986.800537 0.7969363 0.3508369 15.7457 11.4308  8
------> CAND: 115.239192 3877.241211 0.7450675 3.0587234 15.0288 11.4178 16
------> CAND:  66.460035 3933.742920 0.7928983 0.3295034 15.6333 11.314  8
------> CAND: 345.384367 4196.784668 1.0196857 3.1887097 17.4296 11.2524  4
------> CAND: 106.279379 5112.441406 0.8673245 0.8566192 14.8644 11.2023 16
------> CAND:  45.599392 5786.906738 1.0080630 3.2384000 14.8118 11.1335 16
------> CAND: 173.292169 4699.092773 1.0148531 0.6300832 14.8012 11.1197 16
------> CAND: 345.732369 5426.216309 0.7434409 3.0929112 15.4426 11.1161  8
------> CAND:  32.057685 4951.044922 0.6661965 3.0892248 14.783 11.096 16
------> CAND: 231.036589 4869.910645 1.1650894 0.6579227 15.3899 11.0614  8
------> CAND: 288.185176 3641.645508 0.3691281 2.8292139 15.3729 11.0438  8
------> CAND: 157.968413 7478.429199 1.3032531 1.7347217 15.3531 11.0233  8
------> CAND: 278.845442 4425.959961 0.7123984 3.1282222 15.3526 11.0228  8
------> CAND: 179.729553 4489.143555 0.3260493 1.0930953 17.1133 11.0009  4
------> CAND:  32.055349 4543.315918 0.5546219 3.0351462 15.3305 10.9999  8
------> CAND:  46.810521 6389.056152 1.0205866 1.3919822 14.7052 10.9944 16
------> CAND:   9.274338 5075.155273 0.9038092 0.8327084 14.7009 10.9888 16
------> CAND: 251.873877 3910.705078 0.9471092 3.1130488 17.0404 10.943  4
------> CAND: 296.705121 3934.677246 0.7922688 0.3301445 20.2052 10.9388  2
------> CAND: 191.546821 3619.823975 0.7469964 0.1705709 15.2318 10.8978  8
------> CAND: 183.954102 4240.260254 0.3440548 2.7810349 14.6243 10.8891 16
------> CAND: 461.185657 4077.751709 0.4555330 2.9476616 20.1064 10.8802  2
------> CAND: 345.666194 4568.523438 0.9283805 3.2171276 15.1834 10.8478  8
------> CAND: 138.476680 4125.294434 0.5880073 3.0411000 15.1824 10.8468  8
------> CAND: 230.466966 3945.254639 0.7597325 3.0772951 16.9071 10.8371  4
------> CAND: 413.861827 4007.829834 0.6736634 0.3990380 16.8946 10.8272  4
------> CAND: 100.084896 4673.855469 0.8053967 0.6887020 20.0131 10.8249  2
------> CAND: 230.525875 6281.216797 1.3359194 3.3342144 15.1516 10.815  8
------> CAND:  87.923259 3768.353516 0.7049346 0.2595084 14.5621 10.8081 16
------> CAND: 345.662821 4146.723633 0.4101647 2.9030929 19.9744 10.8019  2
------> CAND: 183.973306 4696.831055 0.9093899 3.2220373 14.5381 10.777 16
------> CAND:   9.274079 4885.213379 0.8422034 0.7725033 14.5362 10.7745 16
------> CAND: 207.969080 3962.395752 0.4060946 2.8956645 15.076 10.7369  8
------> CAND: 104.361607 4547.250977 0.8701811 3.1976068 15.0729 10.7337  8
------> CAND: 423.359343 3644.667236 0.3627990 0.3650165 19.8288 10.7155  2
------> CAND:  96.516645 3652.854736 0.8497624 0.1654191 15.0524 10.7126  8
------> CAND: 384.367054 3842.777344 0.5452470 0.3602172 15.0493 10.7094  8
------> CAND:  86.449766 4246.277832 0.3341331 2.7764683 14.4789 10.7001 16
------> CAND: 115.286683 4819.361328 0.4416067 2.8396330 14.4755 10.6957 16
------> CAND:  98.092384 3769.598389 0.5194332 0.3292103 16.7271 10.6943  4
------> CAND: 165.388039 3992.029541 0.9770811 0.3203824 14.4644 10.6813 16
------> CAND: 231.081225 4005.659180 1.0133477 0.3169799 24.5852 10.6772  1
------> CAND: 115.303551 3939.175049 0.3130493 2.7715232 14.4602 10.6758 16
------> CAND: 115.227255 3714.378906 0.9327590 3.0566807 14.4525 10.6659 16
------> CAND: 115.200007 3749.814697 0.7773201 3.0353763 14.9923 10.6506  8
------> CAND: 150.041446 6400.190918 0.8899692 1.5325220 14.4324 10.6398 16
------> CAND: 230.492139 3802.878418 0.8101846 3.0604544 14.9566 10.6138  8
------> CAND:  28.812263 5167.810547 0.7612259 3.1519387 14.4121 10.6136 16
------> CAND:  86.588344 4189.076172 0.8759033 0.4304945 14.4108 10.6118 16
------> CAND:  29.350745 6515.801758 0.7130567 2.4454389 14.4082 10.6085 16
------> CAND: 115.260991 3885.254639 0.4833102 2.9513342 14.9349 10.5914  8
------> CAND: 407.149103 4048.972168 0.1664028 1.5964829 14.9307 10.5871  8
------> CAND:  29.958256 3617.142334 0.8884282 3.0165827 14.9188 10.5749  8
------> CAND:  94.672573 4206.358887 0.8152986 0.4547328 14.9134 10.5692  8
------> CAND: 405.169048 5879.074219 0.9158761 3.1519370 24.3291 10.566  1
------> CAND: 115.544375 5801.407227 1.2862161 0.9819229 14.3698 10.5588 16
------> CAND: 230.400013 3749.814697 0.7773201 3.0353763 19.5611 10.5568  2
------> CAND:  16.027545 4367.527344 0.5152286 2.9944477 14.3644 10.5518 16
------> CAND: 458.702933 4185.691895 0.8767459 3.1525025 16.5409 10.5466  4
------> CAND: 115.213501 3828.148682 0.9883987 3.0940201 14.3582 10.5438 16
------> CAND:  25.342107 3961.473389 0.9340955 0.3131767 14.3557 10.5405 16
------> CAND: 181.685733 3665.585938 0.7255895 0.2013660 14.3477 10.5302 16
------> CAND: 153.126231 5452.572754 1.0732007 0.9175459 14.3381 10.5178 16
------> CAND: 404.884367 3666.922363 0.2514709 0.5499241 14.8634 10.5178  8
------> CAND: 306.252463 5452.572754 1.0732007 0.9175459 14.863 10.5173  8
------> CAND: 339.049749 5376.821289 0.9415351 0.9517599 16.4991 10.5136  4
------> CAND:   9.273819 4892.500488 0.8416568 0.7671769 14.3253 10.5013 16
------> CAND:   9.274598 5274.958984 0.9799308 0.8890110 14.8465 10.5004  8
------> CAND: 492.882105 5468.680176 0.7939619 1.0873039 19.4598 10.4967  2
------> CAND: 259.093162 3856.817871 0.9425174 3.0946999 14.8403 10.494  8
------> CAND: 499.257985 4149.077637 0.9908285 3.1697807 19.4485 10.4901  2
------> CAND: 115.339363 7385.985840 1.3070374 3.0768287 14.3163 10.4896 16
------> CAND: 338.447428 4082.086914 0.6361066 3.0587757 14.8297 10.4831  8
------> CAND: 115.194038 4309.132812 1.0311452 3.2064991 14.8247 10.478  8
------> CAND: 376.011378 4073.042480 0.7420219 0.4158187 14.8246 10.4778  8
------> CAND: 230.427261 4207.630859 0.4926873 0.6209623 16.4292 10.4582  4
------> CAND:  46.079743 4530.166504 0.9707928 0.5622472 14.2887 10.454 16
------> CAND: 230.521982 3885.254639 0.4833102 2.9513342 16.4147 10.4467  4
------> CAND: 461.223285 4145.880371 0.4120541 2.9052942 16.4133 10.4456  4
------> CAND: 345.634794 4062.686768 1.0406014 3.1600351 14.7913 10.4436  8
------> CAND: 100.704863 4294.774902 0.4640169 0.6911522 14.2806 10.4434 16
------> CAND: 350.158038 4701.930176 0.7557653 3.1617327 14.7843 10.4364  8
------> CAND:  69.912285 4096.885742 0.3609615 2.8270867 14.2666 10.4255 16
------> CAND: 224.263919 3986.800537 0.7969363 0.3508369 19.3278 10.4185  2
------> CAND: 115.223362 4623.510742 0.8227457 3.1869011 14.2593 10.4159 16
------> CAND:  51.370616 3824.559814 0.4065863 2.8857100 14.2585 10.415 16
[16:13:50][7418][INFO ] Statistics: count dirty SumSpec pages 1818 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:13:50][7418][INFO ] Data processing finished successfully!
16:13:50 (7418): called boinc_finish(0)

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