Task 1725143175

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[01:15:23][115833][INFO ] Application startup - thank you for supporting Einstein@Home!
[01:15:23][115833][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_cfbf00124_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_8_dms_200_67.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 2650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_67.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_40000_67_2650000_1_0
------> GPU usage: 0.496000
[01:15:23][115833][INFO ] Starting data processing...
[01:15:23][115833][INFO ] opti: No host transfer for n_steps. Use device global.
[01:15:23][115833][INFO ] opti: No host transfer for mean. Use device global.
[01:15:23][115833][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:15:23][115833][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:15:23][115833][INFO ] opti: power spectrum in fft callback (static link).
[01:15:23][115833][INFO ] opti: __constant__ access is not uniform, bad!
[01:15:23][115833][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[01:15:23][115833][INFO ] CUDA global memory status (initial GPU state, including context):
[01:15:23][115833][INFO ] No template file. Generating templates.
[01:15:23][115833][INFO ] Template param value T_cons = 50000
[01:15:27][115833][INFO ] Number of generated templates to be used: 50000
[01:15:27][115833][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_8_dms_200_67.cpt
[01:15:27][115833][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_8_dms_200_67.cpt (No such file or directory).
------> Starting from scratch...
[01:15:27][115833][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_67.binary
[01:15:27][115833][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_8_dms_200_DM236.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817323492913
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 236.7 cm^-3 pc
------> Scale factor: 1.77023
[01:15:27][115833][INFO ] Allocating memory for dedispersed compressed time series...
[01:15:27][115833][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:15:27][115833][INFO ] 8-bit allocation done
[01:15:27][115833][INFO ] Foobar
[01:15:27][115833][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_67.binary
[01:15:27][115833][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:15:27][115833][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:15:27][115833][INFO ] FftSize = 12582913
[01:15:27][115833][INFO ] Seed for random number generator is -1032434744.
[01:15:30][115833][INFO ] 8[01:15:30][115833][INFO ] 9[01:15:31][115833][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:15:31][115833][INFO ] Normalization factor 3.97364e-08
[01:15:31][115833][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
[01:15:31][115833][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1249 MB (2787 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:15:31][115833][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:15:31][115833][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:15:31][115833][INFO ] Launching time series padding kernel: grid 196608, block 32
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[02:35:21][115833][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 172.937939 4201.066406 0.3753798 1.4961187 19.2147 12.6795  4
------> CAND:  86.468969 4201.066406 0.3753798 1.4961187 16.7298 12.4598  8
------> CAND: 230.438420 3619.684326 0.7900198 2.8592784 16.3451 12.0563  8
------> CAND:  57.646066 4201.066406 0.3753798 1.4961187 15.3968 11.9027 16
------> CAND: 143.933898 4257.903320 0.8462679 2.9334238 15.3841 11.8859 16
------> CAND:  86.348557 3658.031250 0.8143949 2.8752878 15.3653 11.861 16
------> CAND: 115.283049 3913.872070 0.5122190 2.6570280 15.3551 11.8476 16
------> CAND: 115.265662 4310.092285 0.6688030 2.7915545 15.3215 11.8032 16
------> CAND: 172.882663 4358.392578 0.6176668 2.6987298 15.3203 11.8017 16
------> CAND: 402.268774 3904.926025 0.4279568 2.5258899 16.0579 11.7561  8
------> CAND:  56.089271 4569.853516 0.9797456 0.8240371 15.1208 11.5386 16
------> CAND:  73.903017 3934.166992 0.8280408 2.9160631 15.1206 11.5384 16
------> CAND: 115.229072 4561.867188 1.1164306 3.0544820 14.966 11.3354 16
------> CAND: 111.327870 4468.797852 0.4670789 2.2363303 15.6459 11.327  8
------> CAND: 115.147067 4317.630859 1.0803937 3.0388052 14.9523 11.3174 16
------> CAND: 217.447911 3669.299561 0.7150608 2.8304811 15.6344 11.3151  8
------> CAND: 115.282530 3915.832275 0.5094810 2.6616263 14.9477 11.3114 16
------> CAND: 115.223362 3984.121094 1.0275998 2.9907401 14.9099 11.2619 16
------> CAND:  43.365018 5192.467285 1.2007252 1.0810057 14.8813 11.2245 16
------> CAND: 330.762065 5935.138672 1.0631276 1.9167852 17.3683 11.2037  4
------> CAND: 109.149810 4928.961914 0.8304733 1.1954776 15.4947 11.1701  8
------> CAND: 115.257877 5479.853516 1.2307217 2.9876175 14.7711 11.0804 16
------> CAND: 260.117963 3994.229004 0.9924836 0.4708617 20.418 11.0651  2
------> CAND:  86.378141 3670.719238 0.7088690 2.8275621 14.7535 11.0575 16
------> CAND:  85.087862 4899.911133 0.9135821 1.0892118 14.7383 11.0376 16
------> CAND: 368.546078 4103.875977 1.0470806 0.5220926 17.1392 11.0215  4
------> CAND: 115.280973 3755.418701 0.4086838 2.5189028 14.6953 10.9815 16
------> CAND: 341.910578 4030.784424 0.8085240 0.5705011 17.0429 10.9449  4
------> CAND: 393.420810 5861.852051 1.2465283 2.8503444 15.2692 10.9365  8
------> CAND:  23.070364 6026.157227 1.1177593 2.5299001 14.6559 10.9301 16
------> CAND: 204.449876 3735.253906 0.6635215 2.8138528 15.2477 10.9143  8
------> CAND: 115.189626 4560.916016 0.9803974 2.9853449 14.6343 10.9021 16
------> CAND:  59.999036 3930.905518 0.9853646 0.4350366 14.6166 10.879 16
------> CAND: 230.278303 4200.513184 1.0622903 3.0263612 15.2104 10.8757  8
------> CAND:  52.527508 3627.091309 0.6010144 0.4059394 16.938 10.8617  4
------> CAND: 115.207273 4000.544922 0.7533104 2.8807702 15.1967 10.8615  8
------> CAND:  76.735560 4192.650391 0.8671813 2.9455655 14.5802 10.8317 16
------> CAND: 130.058982 3994.229004 0.9924836 0.4708617 16.8986 10.8304  4
------> CAND: 230.346295 3742.001953 0.8146185 2.8888774 15.1599 10.8235  8
------> CAND:  35.447394 3651.203369 0.9315643 2.9080811 14.5719 10.821 16
------> CAND: 382.416843 6067.573730 1.2138270 2.6824999 16.8696 10.8074  4
------> CAND: 245.734668 3697.189453 0.8344544 0.3424677 15.1399 10.8029  8
------> CAND: 115.139281 4200.513184 1.0622903 3.0263612 14.5531 10.7965 16
------> CAND: 115.207532 4345.402832 1.0566010 3.0259254 14.546 10.7872 16
------> CAND: 115.222843 3790.052490 0.8500178 2.9053380 14.5313 10.7681 16
------> CAND: 460.852447 4010.419678 0.8485064 2.9307060 24.7544 10.7507  1
------> CAND:  86.391376 3934.051758 0.7199561 2.8534942 14.4899 10.7144 16
------> CAND: 115.243085 5161.729004 1.1161658 2.9782774 14.4848 10.7078 16
------> CAND: 113.858344 3982.129639 0.9247963 0.4917492 14.481 10.7029 16
------> CAND: 245.734928 3697.189453 0.8344544 0.3424677 16.7251 10.6927  4
------> CAND: 115.205975 4242.214844 0.9095214 2.9612503 14.4662 10.6837 16
------> CAND: 279.777598 3916.963867 0.7385217 2.8694489 15.0125 10.6714  8
------> CAND: 172.820122 5141.658203 0.9454858 2.8555238 15.0067 10.6654  8
------> CAND:  86.381255 4241.044922 0.8512259 2.9306369 14.4487 10.661 16
------> CAND: 133.888818 3654.104980 0.8711671 0.2976244 16.6836 10.6598  4
------> CAND: 107.297693 3683.589600 0.6188160 0.4370717 14.4453 10.6566 16
------> CAND: 115.194557 4048.872803 0.9944819 2.9912343 16.6677 10.6472  4
------> CAND: 280.011676 3661.839844 0.3431497 2.3915062 16.6378 10.6235  4
------> CAND:  54.111032 3712.430176 0.4866578 2.6629717 14.419 10.6225 16
------> CAND: 406.164266 4716.020996 0.9652326 0.9329785 24.4355 10.6122  1
------> CAND:  86.371134 4256.753906 0.9072062 2.9656992 14.4086 10.609 16
------> CAND: 123.641580 4122.868652 0.9148533 2.9611776 14.4079 10.6081 16
------> CAND: 283.678540 4193.234863 1.0109627 3.0079579 14.9431 10.5998  8
------> CAND: 263.609919 4064.516113 0.3938377 1.1678081 14.9398 10.5964  8
------> CAND: 189.858195 4182.020508 0.6362153 2.7788157 14.9327 10.5891  8
------> CAND: 203.120151 4498.477539 1.0740780 0.7418179 14.9312 10.5875  8
------> CAND: 191.094237 3945.458984 0.4138076 2.4652319 14.9178 10.5737  8
------> CAND: 237.599056 3953.214111 0.4939068 2.6320400 14.9115 10.5673  8
------> CAND: 181.034625 3729.968262 0.9861089 0.3121424 14.3723 10.562 16
------> CAND: 147.806294 3934.166992 0.8280408 2.9160631 14.9018 10.5573  8
------> CAND: 115.213760 3851.015625 0.7157182 2.8528907 14.3666 10.5547 16
------> CAND: 152.539741 4159.900391 0.6576105 2.7949438 14.3664 10.5544 16
------> CAND: 418.478235 4381.418945 0.9400456 0.7337945 16.5504 10.5542  4
------> CAND: 106.646066 4940.651367 0.8698213 2.8326342 14.8925 10.5477  8
------> CAND: 221.029916 4202.522461 0.3709303 1.5422456 14.8742 10.5289  8
------> CAND: 230.278563 4233.049316 0.9846075 2.9946203 14.8596 10.5138  8
------> CAND:  16.647772 5133.905762 1.1937289 3.0386891 14.3287 10.5056 16
------> CAND: 339.864089 3923.109863 0.9607152 0.4382969 19.4403 10.4852  2
------> CAND: 115.287461 4001.937988 0.3904387 2.3818026 14.3002 10.4688 16
------> CAND: 115.173796 3894.000488 0.9622792 2.9588137 14.2978 10.4657 16
------> CAND: 132.778378 3635.275879 0.4852751 0.5146512 14.2935 10.4602 16
------> CAND:  49.526544 4059.776855 0.6186363 2.7765009 14.2912 10.4572 16
------> CAND: 138.596314 3773.948975 0.3898695 0.8137596 14.2864 10.4509 16
------> CAND: 172.888632 4275.323730 0.4239913 2.2635725 16.4159 10.4477  4
------> CAND:  86.372951 4345.689941 0.9453558 2.9835060 14.2792 10.4416 16
------> CAND: 174.301400 5196.291016 1.1068947 1.1523887 14.2721 10.4325 16
------> CAND: 172.903943 3770.591553 0.2707281 1.8879322 14.7784 10.4303  8
------> CAND:  50.430155 3627.193848 0.9700537 0.2520637 14.2601 10.4171 16
------> CAND:  86.422258 4365.789551 0.6097406 2.6850066 14.2567 10.4126 16
------> CAND: 181.988061 3763.128906 0.5726278 0.5350775 14.2501 10.4042 16
------> CAND: 345.744826 4257.140625 0.6330315 2.7625985 16.3604 10.4038  4
------> CAND: 113.641135 4198.538086 0.9174671 0.6248218 14.2482 10.4017 16
------> CAND: 230.445427 3790.052490 0.8500178 2.9053380 14.7489 10.4  8
------> CAND: 230.383404 4299.752930 1.0490438 3.0219023 14.7481 10.3992  8
------> CAND:  43.202306 3688.575928 0.5906742 2.7557487 14.2431 10.3951 16
------> CAND: 115.333913 4277.058594 0.4198680 2.2403214 14.2345 10.384 16
------> CAND:  41.623192 4332.580566 0.8175075 2.9051075 16.3308 10.3803  4
------> CAND: 345.709273 3755.345703 0.7974708 2.8837450 16.3296 10.3794  4
------> CAND: 317.488171 4412.079102 0.9365048 0.7487922 14.7203 10.3706  8
------> CAND: 254.944648 6067.573730 1.2138270 2.6824999 16.3176 10.3699  4
[02:35:21][115833][INFO ] Statistics: count dirty SumSpec pages 1728 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:35:21][115833][INFO ] Data processing finished successfully!
02:35:21 (115833): called boinc_finish(0)

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