Task 1706399473

Stderr output

<core_client_version>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[01:23:26][3530610][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_33.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 2850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_33.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_33_2850000_0_0
------> GPU usage: 0.500000
[01:23:26][3530610][INFO ] Starting data processing...
[01:23:26][3530610][INFO ] opti: No host transfer for n_steps. Use device global.
[01:23:26][3530610][INFO ] opti: No host transfer for mean. Use device global.
[01:23:26][3530610][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:23:26][3530610][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:23:26][3530610][INFO ] opti: power spectrum in fft callback (static link).
[01:23:26][3530610][INFO ] opti: __constant__ access is not uniform, bad!
[01:23:26][3530610][INFO ] Running on device 0 NVIDIA GeForce RTX 3070
[01:23:26][3530610][INFO ] CUDA global memory status (initial GPU state, including context):
[01:23:26][3530610][INFO ] No template file. Generating templates.
[01:23:26][3530610][INFO ] Template param value T_cons = 50000
[01:23:29][3530610][INFO ] Number of generated templates to be used: 50000
[01:23:29][3530610][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_33.cpt
[01:23:29][3530610][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_33.cpt (No such file or directory).
------> Starting from scratch...
[01:23:29][3530610][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_33.binary
[01:23:29][3530610][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM233.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206720722
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 233.3 cm^-3 pc
------> Scale factor: 1.01328
[01:23:29][3530610][INFO ] Allocating memory for dedispersed compressed time series...
[01:23:29][3530610][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:23:29][3530610][INFO ] 8-bit allocation done
[01:23:29][3530610][INFO ] Foobar
[01:23:29][3530610][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_33.binary
[01:23:29][3530610][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:23:29][3530610][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:23:29][3530610][INFO ] FftSize = 12582913
[01:23:29][3530610][INFO ] Seed for random number generator is -1035381833.
[01:23:31][3530610][INFO ] 8[01:23:31][3530610][INFO ] 9[01:23:32][3530610][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:23:32][3530610][INFO ] Normalization factor 3.97364e-08
[01:23:32][3530610][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
[01:23:32][3530610][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1602 MB (6375 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:23:32][3530610][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:23:32][3530610][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:23:32][3530610][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:24:26][3530610][INFO ] Checkpoint committed!
[01:25:26][3530610][INFO ] Checkpoint committed!
[01:26:26][3530610][INFO ] Checkpoint committed!
[01:27:26][3530610][INFO ] Checkpoint committed!
[01:28:26][3530610][INFO ] Checkpoint committed!
[01:29:26][3530610][INFO ] Checkpoint committed!
[01:30:26][3530610][INFO ] Checkpoint committed!
[01:31:26][3530610][INFO ] Checkpoint committed!
[01:32:26][3530610][INFO ] Checkpoint committed!
[01:33:26][3530610][INFO ] Checkpoint committed!
[01:33:36][3530610][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4015.294189 0.6332563 2.8427892 21.1496 17.191  8
------> CAND:   0.250167 4741.023926 0.5083754 1.5599194 19.3601 15.2565  8
------> CAND:   0.250426 4783.553223 0.7866804 1.0500262 19.3062 15.1986  8
------> CAND:   0.501112 5046.515137 0.6557695 1.4956636 17.2847 14.4431 16
------> CAND:   0.501372 6237.769531 1.1632829 1.8348970 26.0235 14.4057  2
------> CAND:   0.500334 3605.845947 0.9674829 2.9345555 19.7027 13.0716  4
------> CAND:   0.250686 6237.769531 1.1632829 1.8348970 19.3825 12.8143  4
------> CAND: 115.160561 4313.207031 1.0799375 3.0719066 15.8329 12.4821 16
------> CAND:   0.500853 3647.557861 0.3655960 0.6366688 22.6168 12.3726  2
------> CAND: 142.068546 4109.676270 0.6619045 0.6760717 15.6754 12.2723 16
------> CAND:   1.250575 3869.229980 0.3205368 1.0149082 28.1613 12.2303  1
------> CAND:   1.251094 5471.468262 0.7916349 1.6590170 28.107 12.2067  1
------> CAND: 497.580778 3854.092529 0.9569918 2.9816618 18.5864 12.1759  4
------> CAND:   1.250834 4735.703125 0.5156879 1.5178943 27.9553 12.1408  1
------> CAND: 402.176129 6222.112793 1.1147474 2.5376267 16.4043 12.1183  8
------> CAND: 120.036479 4096.463379 1.0240014 3.0395966 15.5584 12.1169 16
------> CAND:  66.243345 3919.184082 0.7104132 2.8971689 16.4027 12.1166  8
------> CAND:   1.251353 6117.060547 1.0578815 1.9163666 27.8393 12.0905  1
------> CAND: 497.580518 3854.092529 0.9569918 2.9816618 18.1873 11.8567  4
------> CAND: 230.387816 4827.280273 1.1562600 3.1100554 18.1036 11.7899  4
------> CAND:   0.499555 4128.035645 0.6424327 2.8380423 17.9965 11.7044  4
------> CAND: 345.698892 3894.193604 0.7377287 2.9094312 17.9462 11.6642  4
------> CAND: 185.107361 5173.760742 1.0034931 2.9748218 15.1442 11.5695 16
------> CAND: 172.846073 5252.369141 0.8930637 2.8373952 15.8504 11.5398  8
------> CAND:   0.167124 6260.358398 1.1615921 1.8685188 15.8138 11.5017  8
------> CAND: 269.978792 4337.461914 0.9492036 0.6507081 26.4784 11.4994  1
------> CAND: 115.194038 4827.280273 1.1562600 3.1100554 15.5839 11.2626  8
------> CAND:   0.499815 5942.611328 1.2650323 2.9391141 17.4004 11.2292  4
------> CAND: 115.278638 4017.018311 0.3755021 2.4542260 14.8742 11.2151 16
------> CAND: 172.745902 3861.449951 0.9042224 2.9670346 15.5316 11.2084  8
------> CAND: 115.199747 4237.707031 1.0192209 3.0516438 14.8377 11.1674 16
------> CAND: 269.980349 4334.536621 0.9491070 0.6546531 25.7035 11.1629  1
------> CAND:  64.391228 4031.264893 0.7827693 2.9420938 15.4578 11.1318  8
------> CAND: 345.732629 3715.511230 0.9307465 2.9515593 17.2596 11.1172  4
------> CAND: 115.230629 3652.639160 0.9032534 2.9271159 15.4333 11.1064  8
------> CAND: 105.441165 3792.960938 0.6622717 0.4521623 17.2139 11.0809  4
------> CAND: 172.825052 3746.535645 0.6025969 2.8132827 15.4061 11.0783  8
------> CAND: 240.896639 3666.315674 0.7101283 0.3397645 17.2079 11.0761  4
------> CAND:   0.625677 5471.468262 0.7916349 1.6590170 20.3518 11.0258  2
------> CAND: 144.017720 4464.804199 0.6401672 2.7956815 15.3524 11.0226  8
------> CAND:   0.625417 3869.229980 0.3205368 1.0149082 20.3459 11.0223  2
------> CAND: 115.258656 4345.023438 0.4289520 2.4059255 14.7197 11.0133 16
------> CAND: 286.965223 5046.016602 1.1855226 3.1077580 15.3388 11.0086  8
------> CAND: 105.439608 3734.642090 0.6418185 0.4177794 17.0989 10.9895  4
------> CAND: 352.914026 3806.247559 0.6331606 0.4797250 20.2558 10.9689  2
------> CAND:  57.597019 4827.280273 1.1562600 3.1100554 14.6664 10.9439 16
------> CAND:   0.417031 4676.090332 0.6182658 1.1653079 17.0323 10.9366  4
------> CAND: 175.965373 3616.113037 0.8786116 2.9154253 15.2628 10.9299  8
------> CAND: 115.215058 3931.595947 0.8323845 2.9505918 14.6499 10.9224 16
------> CAND:  86.405130 3629.771240 0.5257406 2.7472796 14.6425 10.9128 16
------> CAND:   0.249648 3838.862061 0.8918625 0.3815399 15.2386 10.9048  8
------> CAND: 284.137093 4109.676270 0.6619045 0.6760717 15.2352 10.9013  8
------> CAND: 289.262139 3704.979492 0.4989089 0.5043634 20.1343 10.8968  2
------> CAND: 475.136350 3708.078613 0.7814883 2.9034739 20.0522 10.848  2
------> CAND:  86.414213 3634.350098 0.4703661 2.6960039 16.9083 10.8381  4
------> CAND: 202.812373 3918.447998 0.4062357 2.5684717 16.8868 10.821  4
------> CAND: 239.899086 3685.262695 0.9240510 2.9432425 16.8776 10.8137  4
------> CAND:  86.423036 5252.369141 0.8930637 2.8373952 14.5289 10.765 16
------> CAND: 388.884849 3924.593018 0.6115506 2.8266299 15.087 10.7483  8
------> CAND: 297.093347 3777.728516 0.6942835 0.4187805 15.0513 10.7114  8
------> CAND: 105.439867 3734.198975 0.6423414 0.4224022 15.0429 10.7027  8
------> CAND: 184.534105 3657.538086 0.8500088 2.9165785 14.4751 10.6952 16
------> CAND: 160.586341 5229.950684 1.1231726 1.0773331 14.4706 10.6893 16
------> CAND: 445.629640 3884.060303 0.4143492 0.7890371 16.709 10.6799  4
------> CAND: 173.960145 3826.945557 0.9733556 2.9813406 16.7078 10.679  4
------> CAND: 466.739412 3696.519531 0.2706524 2.2341383 16.7058 10.6774  4
------> CAND: 148.041409 3637.234619 0.4571737 2.6744742 15.0143 10.6732  8
------> CAND: 374.869019 5655.290039 1.0694475 1.3985059 19.7453 10.666  2
------> CAND: 345.733407 3717.555908 0.9300076 2.9518003 16.6895 10.6645  4
------> CAND: 279.903979 4434.609375 0.6632572 2.8179755 14.9867 10.6448  8
------> CAND:  87.905353 4187.554688 1.0605186 3.0557652 14.9755 10.6333  8
------> CAND:  86.459368 4224.190430 0.3516296 2.1322730 14.9637 10.6211  8
------> CAND: 405.679503 3775.943359 0.9935882 2.9800045 14.9611 10.6184  8
------> CAND: 144.220656 3620.768066 0.7256570 0.2978075 16.6285 10.6161  4
------> CAND: 172.085451 3656.004150 0.8061276 2.9023609 14.9564 10.6136  8
------> CAND:  49.662007 3613.347900 0.9256310 2.9267905 14.9278 10.584  8
------> CAND: 276.997736 4553.368652 1.0803185 0.7191881 16.5839 10.5808  4
------> CAND: 139.161784 4764.453125 0.9836013 0.8831153 16.5805 10.5781  4
------> CAND: 383.894488 3958.641602 0.9682315 3.0012002 14.9147 10.5706  8
------> CAND: 172.868909 4001.824951 0.5267458 2.7410524 14.9102 10.5659  8
------> CAND: 369.396230 3701.320801 0.5217913 0.4863581 14.908 10.5637  8
------> CAND: 363.172682 3751.939453 0.7846271 2.9120209 19.571 10.5627  2
------> CAND:  86.368020 3772.742920 0.8973624 2.9499342 14.3644 10.5518 16
------> CAND: 172.807925 4875.049805 1.1109065 3.0810928 14.3643 10.5516 16
------> CAND: 179.967782 4913.130371 0.5914218 1.4812800 16.5443 10.5494  4
------> CAND: 345.685139 4974.653809 1.0349023 3.0312414 24.2718 10.5411  1
------> CAND: 172.853339 3714.964111 0.4815784 2.7009628 14.8699 10.5244  8
------> CAND: 242.351188 3954.630615 0.7630319 0.5015230 24.2168 10.5172  1
------> CAND: 172.717875 4240.093262 0.9864004 3.0405190 16.5009 10.515  4
------> CAND: 345.703304 3787.427490 0.6746917 2.8611276 16.4835 10.5012  4
------> CAND:  96.380403 5387.662598 1.1153485 1.1778467 14.3246 10.5003 16
------> CAND: 101.406316 3918.447998 0.4062357 2.5684717 14.8454 10.4992  8
------> CAND:  86.393712 4753.925293 0.8423040 2.9248006 14.3211 10.4958 16
------> CAND: 120.448320 3666.315674 0.7101283 0.3397645 14.84 10.4937  8
------> CAND: 150.160561 4720.600098 1.0482703 0.8250391 14.8214 10.4745  8
------> CAND: 115.165492 3716.380859 0.9437379 2.9550979 14.3002 10.4688 16
------> CAND: 295.881958 4384.705078 1.0612640 3.0746963 16.4403 10.467  4
------> CAND: 197.359567 3881.477051 0.9173636 2.9782856 14.8073 10.46  8
------> CAND:  86.365685 3832.108398 0.9586102 2.9819489 14.2922 10.4584 16
------> CAND:  96.179802 3878.044922 0.6480407 2.8515871 14.8025 10.4551  8
[01:33:36][3530610][INFO ] Statistics: count dirty SumSpec pages 248008 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:33:36][3530610][INFO ] Data processing finished successfully!
01:33:36 (3530610): called boinc_finish(0)

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