Task 1733741717

Stderr output

<core_client_version>8.0.4</core_client_version>
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<stderr_txt>
[10:56:53][649052][INFO ] Application startup - thank you for supporting Einstein@Home!
[10:56:53][649052][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_cfbf00127_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_6_dms_200_194.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 7050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_194.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_194_7050000_1_0
------> GPU usage: 0.500000
[10:56:53][649052][INFO ] Starting data processing...
[10:56:53][649052][INFO ] opti: No host transfer for n_steps. Use device global.
[10:56:53][649052][INFO ] opti: No host transfer for mean. Use device global.
[10:56:53][649052][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:56:53][649052][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:56:53][649052][INFO ] opti: power spectrum in fft callback (static link).
[10:56:53][649052][INFO ] opti: __constant__ access is not uniform, bad!
[10:56:54][649052][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[10:56:54][649052][INFO ] CUDA global memory status (initial GPU state, including context):
[10:56:54][649052][INFO ] No template file. Generating templates.
[10:56:54][649052][INFO ] Template param value T_cons = 50000
[10:56:59][649052][INFO ] Number of generated templates to be used: 50000
[10:56:59][649052][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_194.cpt
[10:56:59][649052][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_194.cpt (No such file or directory).
------> Starting from scratch...
[10:56:59][649052][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_194.binary
[10:56:59][649052][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_6_dms_200_DM249.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183614682
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 249.4 cm^-3 pc
------> Scale factor: 1.03766
[10:56:59][649052][INFO ] Allocating memory for dedispersed compressed time series...
[10:56:59][649052][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:56:59][649052][INFO ] 8-bit allocation done
[10:56:59][649052][INFO ] Foobar
[10:56:59][649052][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_194.binary
[10:56:59][649052][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:56:59][649052][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:56:59][649052][INFO ] FftSize = 12582913
[10:56:59][649052][INFO ] Seed for random number generator is -1039986591.
[10:57:00][649052][INFO ] 8[10:57:00][649052][INFO ] 9[10:57:01][649052][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:57:01][649052][INFO ] Normalization factor 3.97364e-08
[10:57:01][649052][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
[10:57:01][649052][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
[10:57:01][649052][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:57:01][649052][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:57:01][649052][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:57:53][649052][INFO ] Checkpoint committed!
[10:58:53][649052][INFO ] Checkpoint committed!
[10:59:54][649052][INFO ] Checkpoint committed!
[11:00:54][649052][INFO ] Checkpoint committed!
[11:01:54][649052][INFO ] Checkpoint committed!
[11:02:54][649052][INFO ] Checkpoint committed!
[11:03:54][649052][INFO ] Checkpoint committed!
[11:04:54][649052][INFO ] Checkpoint committed!
[11:05:54][649052][INFO ] Checkpoint committed!
[11:06:54][649052][INFO ] Checkpoint committed!
[11:07:25][649052][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4473.317383 0.7639639 6.0545068 26.412 22.9906  8
------> CAND:   0.249907 6172.192383 1.0549842 5.0723438 23.6403 19.9179  8
------> CAND:   0.250426 3625.707764 0.6046503 5.9490747 21.5818 17.6616  8
------> CAND:   0.500593 4755.954102 0.6667058 5.8996844 31.1323 17.4675  2
------> CAND:   0.500334 6278.451660 1.2256325 5.8792124 30.2261 16.9235  2
------> CAND:   0.249648 5638.007812 1.2494791 4.3838620 20.6462 16.6446  8
------> CAND:   0.500074 3671.517334 0.9759411 3.3948159 27.906 15.5323  2
------> CAND:   1.249018 6022.590332 0.9701217 5.1458087 33.2145 14.4249  1
------> CAND:   1.249277 5386.121582 0.6811877 5.1821046 33.043 14.3504  1
------> CAND:   1.249796 3777.453857 0.2482439 4.4540195 32.9118 14.2934  1
------> CAND:   1.249537 4529.023926 0.4109234 4.8571000 32.4192 14.0795  1
------> CAND:   0.166864 4755.954102 0.6667058 5.8996844 17.8672 13.6615  8
------> CAND:   0.624639 6022.590332 0.9701217 5.1458087 24.0476 13.2255  2
------> CAND:   0.624898 3777.453857 0.2482439 4.4540195 23.4159 12.8488  2
------> CAND:   0.499036 5186.329590 1.2035242 4.1429310 18.7952 12.3431  4
------> CAND:   0.416253 6025.036621 0.9694260 5.1560693 18.6954 12.2632  4
------> CAND:   0.416512 5386.121582 0.6811877 5.1821046 18.6721 12.2445  4
------> CAND:   0.499815 4669.143066 1.1331009 3.8972294 18.5978 12.185  4
------> CAND: 472.200523 3969.106689 0.3673584 5.6098056 21.6626 11.8046  2
------> CAND:   0.499296 3611.349609 0.9579169 3.3622658 18.0493 11.7465  4
------> CAND: 115.400088 6260.164062 1.2474116 5.9452491 15.9895 11.6847  8
------> CAND:  46.243234 3632.764160 0.5057493 3.5749032 15.2099 11.656 16
------> CAND: 250.407650 3817.571045 0.9003775 6.1041965 15.9144 11.6064  8
------> CAND:   0.312190 6022.590332 0.9701217 5.1458087 17.8604 11.5958  4
------> CAND: 186.455771 3848.711426 0.8264794 3.5437579 21.287 11.5814  2
------> CAND:   1.248758 4861.915527 1.1099447 4.0169630 15.865 11.5549  8
------> CAND:  84.696262 4075.636475 0.8240142 3.6853991 15.8535 11.543  8
------> CAND: 254.811001 4698.941406 0.8907999 6.1187367 17.7018 11.4693  4
------> CAND: 180.294245 3624.333496 0.9699320 6.0814042 21.0963 11.468  2
------> CAND:   0.312449 4529.023926 0.4109234 4.8571000 17.6723 11.4458  4
------> CAND: 198.222435 3922.370361 0.9237310 6.1279955 17.6459 11.4247  4
------> CAND:  39.738118 4496.840820 0.6936235 5.9890075 15.6962 11.3793  8
------> CAND: 278.570621 4806.927734 1.1533985 3.9686294 15.687 11.3697  8
------> CAND: 193.176279 4030.137695 0.6148665 5.9761491 14.9595 11.3269 16
------> CAND: 392.907241 4048.171143 0.5133354 5.8594899 15.4996 11.1751  8
------> CAND:  93.227885 3849.527100 0.8259006 3.5444839 17.2994 11.1489  4
------> CAND:  86.578742 4038.737793 0.6875618 6.0235152 14.8175 11.141 16
------> CAND: 182.789166 4099.148438 0.9217748 3.6594536 14.7967 11.1139 16
------> CAND: 236.100132 3969.106689 0.3673584 5.6098056 17.1691 11.0452  4
------> CAND: 187.644323 3749.416016 0.9887146 3.4384332 14.744 11.045 16
------> CAND:   0.624379 6168.926270 1.0555966 5.0648046 17.1519 11.0315  4
------> CAND:  94.398012 3679.104492 0.6219512 5.9660330 14.716 11.0086 16
------> CAND: 184.388521 5163.334961 1.0059525 6.1308184 14.7089 10.9992 16
------> CAND: 259.764512 4466.388184 0.9495870 6.1670656 15.2971 10.9654  8
------> CAND:  86.582375 4542.713379 0.9409021 6.1671510 14.681 10.9629 16
------> CAND:   1.248499 5629.146484 1.2489213 4.3678994 25.2278 10.9563  1
------> CAND: 213.561761 3658.460205 0.3212331 3.8923903 25.1291 10.9134  1
------> CAND: 195.553902 3623.353760 0.6452198 5.9712367 16.9608 10.8798  4
------> CAND: 427.508116 4145.712402 0.6263647 3.8586030 16.9506 10.8717  4
------> CAND: 289.670866 4770.519043 0.8727128 6.0962410 16.9337 10.8582  4
------> CAND: 122.068695 3615.789062 0.9296694 3.3716872 14.5839 10.8364 16
------> CAND: 198.937383 4194.553223 0.8705354 6.1278000 14.5705 10.819 16
------> CAND: 111.796284 4347.077637 0.4305094 5.5726557 15.1458 10.8089  8
------> CAND: 116.542188 4826.307129 1.0495586 4.0185599 14.5604 10.806 16
------> CAND: 366.318452 3727.772705 0.6639278 3.5370197 16.8272 10.7737  4
------> CAND:  12.344591 3957.396973 0.9866863 3.5604577 14.5154 10.7475 16
------> CAND: 213.127343 4146.276367 0.8536076 6.1234589 15.0658 10.7263  8
------> CAND:  81.328872 4174.332520 0.9522223 6.1651649 15.062 10.7224  8
------> CAND: 316.143654 3723.244385 0.6767865 5.9967222 15.0605 10.7209  8
------> CAND: 103.109994 3902.236816 0.7284111 3.6263478 15.0224 10.6815  8
------> CAND: 153.948356 4838.797363 0.9773862 6.1644206 15.0022 10.6607  8
------> CAND: 176.887409 3879.188232 0.7790908 6.0687294 14.9849 10.6429  8
------> CAND: 165.880847 4233.310059 0.8214523 3.7842972 14.4344 10.6424 16
------> CAND: 141.785941 4106.503906 1.0277641 3.6330712 14.432 10.6393 16
------> CAND: 334.077813 5154.797852 0.6252811 4.8808103 24.4844 10.6335  1
------> CAND:   0.166605 3614.772949 0.9657392 3.3625927 14.4242 10.6292 16
------> CAND: 223.617222 3627.299561 0.5745517 5.9249687 24.4463 10.6169  1
------> CAND: 289.658410 4136.920410 0.7943349 6.0943718 19.6456 10.6069  2
------> CAND: 213.561502 3664.464111 0.3225214 3.8957369 24.4216 10.6062  1
------> CAND:  91.022577 3653.383301 0.8293618 3.4234095 19.6387 10.6028  2
------> CAND: 230.939533 4258.076660 0.5297573 5.8499341 14.9358 10.5923  8
------> CAND: 332.685027 4228.917969 0.9158848 6.1543899 14.9344 10.5908  8
------> CAND: 458.710458 4462.284180 0.8886489 6.1363273 19.6134 10.5878  2
------> CAND:  53.040557 3996.312256 0.7277188 3.6891563 14.3672 10.5554 16
------> CAND: 240.281603 3789.880859 0.9536665 6.1143022 24.3027 10.5545  1
------> CAND: 404.214314 5309.664062 0.8813142 5.9717698 19.5139 10.5288  2
------> CAND: 162.270037 5812.401855 0.8504227 5.4419112 14.3088 10.4799 16
------> CAND: 288.718467 3859.681641 0.4157815 5.7531910 14.8243 10.4775  8
------> CAND: 252.870132 4088.441650 0.8482082 3.6876624 16.4521 10.4763  4
------> CAND: 115.574997 3869.590820 1.0090255 6.1435122 14.298 10.466 16
------> CAND: 242.967263 3820.010498 1.0008695 3.4769881 14.8112 10.464  8
------> CAND:  86.588344 4363.878906 0.9088863 6.1487164 14.2925 10.4589 16
------> CAND: 147.207866 3614.772949 0.9657392 6.0750241 14.2924 10.4588 16
------> CAND: 429.061797 3629.246094 0.5378166 3.5457790 24.0495 10.4446  1
------> CAND:  61.771743 3938.666748 0.5866417 3.7473071 14.7906 10.4429  8
------> CAND: 151.850484 5214.064941 1.0002704 4.2819223 14.279 10.4414 16
------> CAND:  91.022317 3658.640381 0.8309653 3.4262650 19.3615 10.4385  2
------> CAND: 342.865312 6244.198730 1.1150560 5.0619664 19.3334 10.4219  2
------> CAND: 343.705343 3623.692871 0.6395303 3.4770005 14.7631 10.4146  8
------> CAND:  48.174501 3761.951660 0.3922403 3.8414609 14.2546 10.4099 16
------> CAND: 180.234298 3846.315186 0.8278435 6.0798559 19.3081 10.4069  2
------> CAND: 219.766366 4117.409668 0.7229862 6.0531712 14.7443 10.3952  8
------> CAND:  95.478608 3667.381592 0.7276255 3.4657688 14.2368 10.387 16
------> CAND: 173.217171 4004.681152 0.9450414 6.1458354 14.735 10.3857  8
------> CAND:  89.668198 4120.845215 0.9181324 3.6734972 14.2356 10.3855 16
------> CAND:  74.664936 5100.963379 1.0291656 6.1586051 14.2291 10.3771 16
------> CAND: 295.441571 4717.317383 1.0486089 6.2109637 14.7249 10.3753  8
------> CAND:  56.014532 6306.741211 1.1631509 4.9992175 14.2253 10.3722 16
------> CAND: 120.140801 3789.880859 0.9536665 6.1143022 19.2395 10.3662  2
------> CAND: 189.076554 4485.504883 0.9474084 3.8793375 14.7138 10.3639  8
[11:07:25][649052][INFO ] Statistics: count dirty SumSpec pages 424506 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:07:25][649052][INFO ] Data processing finished successfully!
11:07:25 (649052): called boinc_finish(0)

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