Task 1733986752

Stderr output

<core_client_version>8.0.4</core_client_version>
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<stderr_txt>
[19:40:47][1149026][INFO ] Application startup - thank you for supporting Einstein@Home!
[19:40:47][1149026][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_5_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_5_dms_200_107.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 1250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_5_dms_200_107.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_5_dms_200_40000_107_1250000_2_0
------> GPU usage: 0.500000
[19:40:47][1149026][INFO ] Starting data processing...
[19:40:47][1149026][INFO ] opti: No host transfer for n_steps. Use device global.
[19:40:47][1149026][INFO ] opti: No host transfer for mean. Use device global.
[19:40:47][1149026][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:40:47][1149026][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:40:47][1149026][INFO ] opti: power spectrum in fft callback (static link).
[19:40:47][1149026][INFO ] opti: __constant__ access is not uniform, bad!
[19:40:47][1149026][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[19:40:47][1149026][INFO ] CUDA global memory status (initial GPU state, including context):
[19:40:47][1149026][INFO ] No template file. Generating templates.
[19:40:47][1149026][INFO ] Template param value T_cons = 50000
[19:40:52][1149026][INFO ] Number of generated templates to be used: 50000
[19:40:52][1149026][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_5_dms_200_107.cpt
[19:40:52][1149026][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_5_dms_200_107.cpt (No such file or directory).
------> Starting from scratch...
[19:40:52][1149026][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_5_dms_200_107.binary
[19:40:52][1149026][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_5_dms_200_DM240.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755617566007
------> 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: 240.7 cm^-3 pc
------> Scale factor: 1.15792
[19:40:52][1149026][INFO ] Allocating memory for dedispersed compressed time series...
[19:40:52][1149026][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:40:52][1149026][INFO ] 8-bit allocation done
[19:40:52][1149026][INFO ] Foobar
[19:40:52][1149026][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_5_dms_200_107.binary
[19:40:53][1149026][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:40:53][1149026][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:40:53][1149026][INFO ] FftSize = 12582913
[19:40:53][1149026][INFO ] Seed for random number generator is 1099574748.
[19:40:55][1149026][INFO ] 8[19:40:55][1149026][INFO ] 9[19:40:55][1149026][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:40:55][1149026][INFO ] Normalization factor 3.97364e-08
[19:40:55][1149026][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
[19:40:55][1149026][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:40:55][1149026][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:40:55][1149026][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:40:55][1149026][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:41:47][1149026][INFO ] Checkpoint committed!
[19:42:47][1149026][INFO ] Checkpoint committed!
[19:43:47][1149026][INFO ] Checkpoint committed!
[19:44:47][1149026][INFO ] Checkpoint committed!
[19:45:47][1149026][INFO ] Checkpoint committed!
[19:46:47][1149026][INFO ] Checkpoint committed!
[19:47:48][1149026][INFO ] Checkpoint committed!
[19:48:48][1149026][INFO ] Checkpoint committed!
[19:49:48][1149026][INFO ] Checkpoint committed!
[19:50:48][1149026][INFO ] Checkpoint committed!
[19:51:48][1149026][INFO ] Checkpoint committed!
[19:52:31][1149026][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.418625 3647.318359 0.5235633 2.1738799 15.878 12.5421 16
------> CAND:  57.635426 3864.512939 0.6937289 2.4167550 16.7347 12.465  8
------> CAND: 101.470156 3764.762939 0.4779163 1.6791385 15.7322 12.3478 16
------> CAND: 125.725957 4377.009277 1.0252212 1.0928750 15.609 12.184 16
------> CAND: 172.832838 3747.688965 0.5679808 2.2354491 16.2766 11.9846  8
------> CAND: 115.269036 4599.281738 0.9245147 2.2734110 16.1991 11.9035  8
------> CAND: 230.311001 3616.757324 0.9365380 2.6831779 16.1154 11.8161  8
------> CAND:  56.300771 3893.446289 0.9654837 0.7016919 15.2945 11.7675 16
------> CAND: 172.736819 3809.117188 0.7722240 2.5270128 15.9579 11.6518  8
------> CAND: 115.184176 3896.172119 0.9653512 2.6762180 15.1726 11.6069 16
------> CAND:  93.538518 4109.684570 0.8456208 2.5113332 15.1547 11.5832 16
------> CAND: 384.685731 4848.188965 1.0606152 2.2286150 15.8274 11.5158  8
------> CAND: 184.894045 3621.067871 0.8317118 2.6145010 17.6972 11.4656  4
------> CAND: 419.421551 3653.649170 0.8918995 2.6532574 26.3924 11.4621  1
------> CAND: 205.503483 3764.943848 0.8249058 0.6911104 15.7743 11.4605  8
------> CAND: 115.221286 3685.962891 0.9155067 2.6628647 15.0572 11.4551 16
------> CAND: 396.606284 3623.158691 0.7426785 0.6298540 15.7561 11.4416  8
------> CAND: 115.251389 3827.969971 0.8441543 2.6032627 15.0455 11.4398 16
------> CAND: 115.268776 3683.847900 0.6856534 2.4722342 15.0416 11.4346 16
------> CAND: 115.186772 3666.984863 0.8264453 2.6027319 15.0382 11.4302 16
------> CAND: 499.271220 3785.013428 0.9147776 2.6591840 20.7394 11.2559  2
------> CAND: 461.294650 3848.710205 0.5390572 2.0009658 20.739 11.2557  2
------> CAND: 115.164973 3901.186523 1.0123532 2.7144563 14.9046 11.2549 16
------> CAND:  68.097538 4766.314453 0.9659151 1.8710905 14.8953 11.2428 16
------> CAND:  47.790687 3805.534424 0.6572561 2.3700111 14.8876 11.2327 16
------> CAND: 172.741231 3745.263672 0.8679559 2.6344235 15.5522 11.2297  8
------> CAND: 305.445649 3647.830322 0.5176608 2.1664083 15.5097 11.1856  8
------> CAND:  86.409282 3633.550293 0.6056716 2.3614156 14.7924 11.1082 16
------> CAND: 196.747904 4231.476074 0.9798043 0.9922762 14.7664 11.0743 16
------> CAND: 115.173537 3731.719482 0.9501029 2.6817214 15.3802 11.0515  8
------> CAND: 246.935158 3669.526123 0.7720448 2.5661778 15.379 11.0502  8
------> CAND: 209.710646 3653.649170 0.8918995 2.6532574 15.3769 11.048  8
------> CAND:  92.217097 3966.712891 0.6780494 2.3187015 14.7071 10.9968 16
------> CAND: 115.276562 3845.303223 0.5501812 2.0610840 15.3029 10.9714  8
------> CAND: 202.127529 4342.809570 1.0761989 1.0179541 17.0738 10.9695  4
------> CAND:   9.787647 3821.632080 0.9800123 0.6259313 14.6296 10.896 16
------> CAND: 191.943611 3619.788086 0.8593065 2.6296880 15.2275 10.8934  8
------> CAND: 128.467153 4044.163086 0.9775861 0.8178074 15.1877 10.8522  8
------> CAND: 143.821531 3788.067627 0.6439563 0.9265429 15.1642 10.828  8
------> CAND: 252.241082 3848.952393 0.7160693 2.4430487 15.1485 10.8118  8
------> CAND:  86.350114 3871.445801 1.0069184 2.7139299 14.5558 10.7999 16
------> CAND: 103.974159 3724.215820 0.8109143 0.6683896 15.1176 10.7798  8
------> CAND: 201.456957 3732.270996 0.9671574 2.6953707 14.5236 10.7581 16
------> CAND: 115.274226 3677.241211 0.4752943 1.9627241 14.5198 10.7532 16
------> CAND: 186.619262 3804.786133 0.5439311 2.0918243 14.506 10.7353 16
------> CAND: 115.234521 3941.902100 0.9057208 2.6226323 14.5048 10.7338 16
------> CAND: 192.140578 3616.757324 0.9365380 2.6831779 15.0704 10.7311  8
------> CAND: 345.603912 3646.867920 0.5342776 2.2228086 16.7505 10.7128  4
------> CAND: 141.463112 4237.020508 1.0623717 2.6765997 19.8227 10.7119  2
------> CAND: 338.491545 4757.387695 0.9663401 2.0280449 15.0486 10.7086  8
------> CAND: 259.232259 3640.965576 0.5490198 2.2536714 16.727 10.6942  4
------> CAND: 260.791390 4231.864746 1.0204979 0.9675657 16.7254 10.693  4
------> CAND: 209.710905 3653.649170 0.8918995 2.6532574 16.7217 10.69  4
------> CAND: 113.184139 3720.463379 0.4724493 1.8716077 15.0297 10.6891  8
------> CAND: 407.957215 3835.105957 0.9598531 0.6542839 16.7136 10.6836  4
------> CAND: 115.377251 3863.479492 0.6941710 0.9453794 14.4569 10.6715 16
------> CAND:  51.981760 3652.228027 0.9254838 0.5129882 14.444 10.6549 16
------> CAND: 276.523613 3820.342285 0.7581806 2.5138156 14.9918 10.65  8
------> CAND: 295.133015 4542.735352 0.8850534 2.2404134 24.5168 10.6475  1
------> CAND:  86.413434 3744.884277 0.5768617 2.2404501 14.4358 10.6443 16
------> CAND: 230.340326 4025.987793 1.0048572 2.6924360 19.705 10.6421  2
------> CAND: 191.064653 4005.333008 0.7406924 1.0478693 14.4222 10.6266 16
------> CAND: 177.602356 3662.622314 0.8772808 0.5597211 14.9634 10.6207  8
------> CAND: 115.218951 4242.896973 0.8883195 2.4933426 14.96 10.6172  8
------> CAND:  35.059427 3701.896729 0.9041910 0.5771546 14.4012 10.5994 16
------> CAND: 230.321901 3720.624023 0.8178378 2.5983720 19.6326 10.5992  2
------> CAND: 230.631495 4744.909180 0.9673803 2.0501726 14.933 10.5895  8
------> CAND: 291.717615 4570.033691 0.9300887 2.3109901 14.916 10.5719  8
------> CAND: 230.410912 4273.356934 1.0672861 2.6815846 14.9109 10.5667  8
------> CAND: 154.787350 3807.545166 0.6524791 2.3604488 14.9038 10.5593  8
------> CAND: 172.681544 3689.270020 0.9456865 2.6844151 14.368 10.5565 16
------> CAND:  99.176614 4141.225098 0.9733111 0.9168693 14.8983 10.5537  8
------> CAND: 230.335395 3626.252441 0.7061115 2.4988606 19.5485 10.5493  2
------> CAND: 261.215947 3939.074951 0.8079792 0.8726789 14.8801 10.5349  8
------> CAND: 115.851374 3720.828369 0.4695533 1.3985747 14.3433 10.5245 16
------> CAND: 230.532622 4624.108887 0.9862148 2.3895345 14.8669 10.5213  8
------> CAND: 283.810371 4850.528320 1.0605624 1.7282083 14.8559 10.51  8
------> CAND: 329.626712 3639.363525 0.5738004 2.3077645 14.8538 10.5079  8
------> CAND: 115.307962 4159.998047 0.6712273 2.0665410 14.3297 10.5069 16
------> CAND:  63.114703 3647.319824 0.9297810 0.5063016 14.3293 10.5064 16
------> CAND: 188.914879 3957.332520 0.7265369 1.0103873 14.3251 10.5009 16
------> CAND:  89.245717 3703.966309 0.8423534 2.6197047 14.3211 10.4958 16
------> CAND: 345.713685 4268.429199 0.8449072 2.4293370 16.4693 10.49  4
------> CAND:  47.588270 3780.573975 0.9163798 2.6607161 14.8301 10.4835  8
------> CAND: 262.968931 4190.803223 0.9704738 2.6232128 14.8255 10.4788  8
------> CAND: 115.224660 4285.075195 1.0688207 2.6793718 14.3071 10.4777 16
------> CAND: 149.760657 3745.406494 0.9478247 2.6834764 24.1125 10.4719  1
------> CAND: 115.251908 3628.331543 0.6813624 2.4810865 14.3021 10.4712 16
------> CAND: 133.018165 3933.573975 0.9948924 2.6998394 14.8153 10.4683  8
------> CAND: 115.150700 3670.637695 0.7932171 2.5798523 14.8145 10.4675  8
------> CAND:  27.136094 4345.151367 0.9544678 1.1469992 14.2893 10.4547 16
------> CAND: 230.349928 4056.426270 0.9770169 2.6605060 14.8009 10.4535  8
------> CAND: 282.611438 4253.321777 0.8868102 2.5020330 14.7915 10.4438  8
------> CAND:  57.607140 3630.063965 0.6583496 2.4524491 14.2807 10.4437 16
------> CAND: 345.774929 4391.105469 0.9247181 2.4737706 24.0459 10.443  1
------> CAND: 230.393785 3915.701416 0.6725373 2.3336871 14.7852 10.4373  8
------> CAND: 160.477607 4041.247314 0.9776653 0.8151115 14.2732 10.4339 16
------> CAND: 363.668863 3616.591309 0.8781334 2.6420279 14.7806 10.4326  8
------> CAND: 230.376657 3770.274414 0.6866120 2.4325278 16.3959 10.4319  4
------> CAND: 115.244902 4652.979492 1.1085849 2.5378497 14.2671 10.4261 16
[19:52:31][1149026][INFO ] Statistics: count dirty SumSpec pages 1709 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:52:31][1149026][INFO ] Data processing finished successfully!
19:52:31 (1149026): called boinc_finish(0)

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