Task 1720797491

Stderr output

<core_client_version>7.19.0</core_client_version>
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[23:19:48][1090828][INFO ] Application startup - thank you for supporting Einstein@Home!
[23:19:48][1090828][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_cfbf00113_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_6_dms_200_169.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 650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_169.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_40000_169_650000_1_0
------> GPU usage: 0.500000
[23:19:48][1090828][INFO ] Starting data processing...
[23:19:48][1090828][INFO ] opti: No host transfer for n_steps. Use device global.
[23:19:48][1090828][INFO ] opti: No host transfer for mean. Use device global.
[23:19:48][1090828][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:19:48][1090828][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:19:48][1090828][INFO ] opti: power spectrum in fft callback (static link).
[23:19:48][1090828][INFO ] opti: __constant__ access is not uniform, bad!
[23:19:48][1090828][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[23:19:48][1090828][INFO ] CUDA global memory status (initial GPU state, including context):
[23:19:48][1090828][INFO ] No template file. Generating templates.
[23:19:48][1090828][INFO ] Template param value T_cons = 50000
[23:19:52][1090828][INFO ] Number of generated templates to be used: 50000
[23:19:52][1090828][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_6_dms_200_169.cpt
[23:19:52][1090828][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_6_dms_200_169.cpt (No such file or directory).
------> Starting from scratch...
[23:19:52][1090828][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_169.binary
[23:19:52][1090828][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_6_dms_200_DM246.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776207107308
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 246.9 cm^-3 pc
------> Scale factor: 0.991885
[23:19:52][1090828][INFO ] Allocating memory for dedispersed compressed time series...
[23:19:52][1090828][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:19:52][1090828][INFO ] 8-bit allocation done
[23:19:52][1090828][INFO ] Foobar
[23:19:52][1090828][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_169.binary
[23:19:52][1090828][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:19:52][1090828][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:19:52][1090828][INFO ] FftSize = 12582913
[23:19:52][1090828][INFO ] Seed for random number generator is -1042164438.
[23:19:54][1090828][INFO ] 8[23:19:54][1090828][INFO ] 9[23:19:54][1090828][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:19:54][1090828][INFO ] Normalization factor 3.97364e-08
[23:19:54][1090828][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
[23:19:54][1090828][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1691 MB (6238 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:19:54][1090828][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:19:54][1090828][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:19:54][1090828][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:20:48][1090828][INFO ] Checkpoint committed!
[23:21:48][1090828][INFO ] Checkpoint committed!
[23:22:48][1090828][INFO ] Checkpoint committed!
[23:23:49][1090828][INFO ] Checkpoint committed!
[23:24:49][1090828][INFO ] Checkpoint committed!
[23:25:49][1090828][INFO ] Checkpoint committed!
[23:26:49][1090828][INFO ] Checkpoint committed!
[23:27:49][1090828][INFO ] Checkpoint committed!
[23:28:49][1090828][INFO ] Checkpoint committed!
[23:29:49][1090828][INFO ] Checkpoint committed!
[23:30:49][1090828][INFO ] Checkpoint committed!
[23:31:49][1090828][INFO ] Checkpoint committed!
[23:32:49][1090828][INFO ] Checkpoint committed!
[23:33:49][1090828][INFO ] Checkpoint committed!
[23:34:04][1090828][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3835.957764 0.9995260 2.5276997 20.9214 16.9431  8
------> CAND:   0.250426 4391.654785 0.9817848 1.7211426 19.5257 15.4345  8
------> CAND:   0.501372 4075.546875 0.8748142 1.3212441 25.7755 14.2574  2
------> CAND:   0.250686 4225.020020 1.0502657 1.2103820 17.8633 13.6574  8
------> CAND:   0.250167 4417.541992 1.0393078 2.0941770 17.4738 13.2444  8
------> CAND:   0.501112 3637.483643 0.6599817 1.0095028 23.7217 13.0311  2
------> CAND:   0.499815 3619.053711 0.8726308 2.4759007 16.6232 12.3478  8
------> CAND:   0.500593 3603.724609 0.9676151 2.5434167 21.8624 11.9235  2
------> CAND: 115.268517 3731.225098 0.7108988 2.1670182 16.1933 11.8975  8
------> CAND: 303.976568 4072.277100 0.8193901 1.4256743 16.1108 11.8114  8
------> CAND: 366.827609 3785.796143 0.7658088 1.0281510 18.0401 11.7392  4
------> CAND: 230.458143 4239.618652 1.0517173 2.3790038 15.8749 11.5653  8
------> CAND: 282.014827 3718.564453 0.8539664 0.8344207 15.8711 11.5614  8
------> CAND: 346.074662 3969.815186 0.8549660 1.1531695 17.7412 11.5007  4
------> CAND: 338.893524 4055.863525 0.8834940 2.2490461 17.7257 11.4884  4
------> CAND: 230.423628 3950.871826 0.9386820 2.4256942 15.7962 11.4833  8
------> CAND: 304.933897 3779.228271 0.7742589 1.0176172 17.6956 11.4644  4
------> CAND: 115.191962 3790.092041 0.9919427 2.5380518 15.0164 11.4015 16
------> CAND:  83.020612 3656.973389 0.6049031 1.2293367 15.6957 11.3788  8
------> CAND: 166.414138 3935.941162 1.0139147 0.9018893 14.9836 11.3585 16
------> CAND:  57.580929 3710.734131 0.8883240 2.4618824 14.9771 11.35 16
------> CAND: 115.182619 4005.839111 0.7582358 1.8346504 14.9577 11.3245 16
------> CAND:  57.586898 3828.927979 0.7596320 2.1865690 14.9415 11.3033 16
------> CAND: 115.245680 4052.370117 0.8841315 2.2443869 17.4612 11.2776  4
------> CAND: 115.318343 3894.060059 0.6943790 1.5298736 14.9133 11.2663 16
------> CAND: 172.725141 3799.643311 0.8635886 2.3890665 14.9008 11.2499 16
------> CAND: 234.854747 3709.694824 0.7179050 2.2167227 17.4212 11.2458  4
------> CAND:  91.623340 3944.144531 0.8128433 1.1959436 15.5511 11.2286  8
------> CAND: 334.643543 3730.935303 0.7117065 1.0826726 15.5377 11.2147  8
------> CAND: 259.077332 3804.198730 0.9701002 2.5019994 20.6647 11.2116  2
------> CAND:  53.289686 3905.365234 0.7472081 2.0820343 14.8349 11.1637 16
------> CAND:  86.357900 3775.162598 0.9901977 2.5360606 14.81 11.1312 16
------> CAND: 115.200526 3720.711670 0.9819266 2.5417135 14.8005 11.1188 16
------> CAND: 115.193778 3831.875244 0.8408420 2.3533404 15.4419 11.1153  8
------> CAND: 392.378361 3674.154541 0.8453228 2.4335172 20.4981 11.1127  2
------> CAND: 144.526877 4063.862061 0.8225362 1.4240783 14.7735 11.0836 16
------> CAND: 423.022240 3718.564453 0.8539664 0.8344207 17.2124 11.0796  4
------> CAND: 230.424147 3828.834229 0.9133193 2.4409428 15.4044 11.0765  8
------> CAND: 333.016940 3787.589844 0.7605260 2.2334106 17.1943 11.0653  4
------> CAND: 115.257099 3675.937256 0.8129572 2.3958633 14.7231 11.0178 16
------> CAND: 106.579112 3905.365234 0.7472081 2.0820343 15.2791 10.9467  8
------> CAND: 132.577778 3746.533203 0.9845107 0.7386495 14.6634 10.9399 16
------> CAND: 301.140652 3774.806885 0.6786796 2.0696924 17.0023 10.9127  4
------> CAND:   0.167124 4184.225098 0.9614769 1.3250917 15.2208 10.8864  8
------> CAND: 230.460998 4251.132812 1.0528187 2.3630865 15.2185 10.8841  8
------> CAND: 152.467078 3779.228271 0.7742589 1.0176172 15.2085 10.8738  8
------> CAND: 115.207273 3971.974121 0.9852697 2.4579766 15.1998 10.8648  8
------> CAND: 249.638724 3876.796387 0.8040532 2.2700007 15.1991 10.8641  8
------> CAND:  90.189033 3679.242676 0.8031704 2.3662682 14.5914 10.8462 16
------> CAND: 115.168087 4384.738770 1.0601748 2.2707303 14.5842 10.8369 16
------> CAND: 115.231667 3958.893066 0.8016565 2.1779573 14.5801 10.8316 16
------> CAND: 466.554382 3641.737061 0.6699942 1.0257932 16.8903 10.8238  4
------> CAND: 352.931413 3884.160645 0.7072237 1.4485799 16.8638 10.8028  4
------> CAND: 230.422331 3839.048340 0.9104283 2.4441676 15.1283 10.7908  8
------> CAND: 112.899458 3705.015625 0.9153199 2.4937081 15.1224 10.7848  8
------> CAND: 230.596461 3655.577881 0.6153018 1.9803108 15.1193 10.7816  8
------> CAND: 489.137907 4075.850098 0.8767485 2.2232997 16.799 10.7513  4
------> CAND: 161.507599 3725.062744 0.5968199 1.7230085 14.5161 10.7483 16
------> CAND: 158.653257 3661.340576 0.9510702 2.5332255 15.0754 10.7362  8
------> CAND: 119.756987 3615.602051 0.9502648 2.5364146 16.7722 10.73  4
------> CAND:  32.411915 3645.650635 0.6313401 2.0512908 15.0656 10.7262  8
------> CAND: 419.652254 4066.674805 0.8227394 2.1016319 24.6741 10.7158  1
------> CAND: 230.413507 3611.394531 0.9552382 2.5333953 15.0525 10.7126  8
------> CAND: 199.829835 3765.343262 0.7958828 2.3307152 24.6493 10.705  1
------> CAND:  92.102394 3691.865967 0.9763898 2.5392439 15.0435 10.7034  8
------> CAND: 216.093533 3743.505859 0.6774094 1.1779922 15.0349 10.6945  8
------> CAND: 177.852783 4012.615967 0.9264550 1.1050767 14.4744 10.6943 16
------> CAND: 129.670756 3962.838623 0.7967330 2.1382759 19.7917 10.6935  2
------> CAND: 329.081483 3711.767334 0.8869101 2.4507570 16.7044 10.6763  4
------> CAND: 115.216096 3769.612549 0.8836473 2.4263647 14.4597 10.6752 16
------> CAND: 280.692887 3618.774658 0.8739205 2.4729435 19.7592 10.6742  2
------> CAND: 241.519461 3745.970947 0.9639577 2.5215020 15.0116 10.6704  8
------> CAND:  41.855453 3724.693848 0.5969128 1.6055433 14.456 10.6704 16
------> CAND:  39.917439 4054.185791 0.9850798 2.4208450 14.4489 10.6612 16
------> CAND: 428.437158 3771.036621 0.9107379 2.4649673 19.7269 10.6551  2
------> CAND: 115.253984 3734.682617 0.7021915 2.1515648 14.4356 10.644 16
------> CAND: 379.659039 3794.660156 0.7509449 2.2241704 14.9826 10.6406  8
------> CAND: 269.081410 4355.036621 1.0574476 2.2780802 14.9587 10.6159  8
------> CAND: 122.132275 4045.126221 1.0295892 2.4776335 14.412 10.6135 16
------> CAND: 387.861604 3685.878906 0.7858945 0.8750719 14.9558 10.613  8
------> CAND: 429.876915 3660.882568 0.8694745 2.4488139 16.6176 10.6075  4
------> CAND: 466.554642 3641.737061 0.6699942 1.0257932 19.6093 10.5854  2
------> CAND: 460.819230 3736.597168 0.9449971 2.5119243 16.5845 10.5812  4
------> CAND: 158.966744 4428.887695 1.0405086 1.5967363 14.9184 10.5744  8
------> CAND:  93.843701 4251.993652 0.9549812 1.4215153 14.3779 10.5693 16
------> CAND: 230.547155 3670.027832 0.6013833 1.9358596 14.9126 10.5685  8
------> CAND: 147.261584 3710.716797 0.7156265 1.0164087 16.5636 10.5647  4
------> CAND:  62.301660 3711.700195 0.7125144 1.0243858 14.3674 10.5557 16
------> CAND: 423.022500 3718.564453 0.8539664 0.8344207 16.5479 10.5522  4
------> CAND:  86.474419 4387.786133 0.9810586 1.8763961 14.8748 10.5295  8
------> CAND: 172.686994 3771.409912 0.9897177 2.5281458 14.8708 10.5254  8
------> CAND: 153.709089 3633.646729 0.6977400 0.9529685 14.342 10.5228 16
------> CAND: 264.660671 3636.063232 0.6726292 1.0020591 19.4995 10.5203  2
------> CAND:  32.616408 3626.719238 0.7673900 0.8124290 14.3373 10.5168 16
------> CAND: 396.974009 4233.503418 1.0508683 1.2453946 19.4927 10.5163  2
------> CAND: 461.082631 3724.312500 0.5987639 1.7075886 16.5014 10.5154  4
------> CAND:  95.317972 4036.889648 0.9851083 2.4243312 14.8535 10.5076  8
------> CAND:  32.417624 3962.838623 0.7967330 2.1382759 14.8531 10.5072  8
------> CAND: 200.114516 3627.474609 0.7611400 0.8164319 14.3292 10.5062 16
------> CAND: 355.309036 3629.933594 0.7360145 0.8738223 14.8483 10.5022  8
[23:34:04][1090828][INFO ] Statistics: count dirty SumSpec pages 214718 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:34:04][1090828][INFO ] Data processing finished successfully!
23:34:04 (1090828): called boinc_finish(0)

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