Task 1732936390

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[20:14:17][2622759][INFO ] Application startup - thank you for supporting Einstein@Home!
[20:14:17][2622759][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_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_77.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 3450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_77.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_77_3450000_1_0
------> GPU usage: 0.500000
[20:14:17][2622759][INFO ] Starting data processing...
[20:14:17][2622759][INFO ] opti: No host transfer for n_steps. Use device global.
[20:14:17][2622759][INFO ] opti: No host transfer for mean. Use device global.
[20:14:17][2622759][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:14:17][2622759][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:14:17][2622759][INFO ] opti: power spectrum in fft callback (static link).
[20:14:17][2622759][INFO ] opti: __constant__ access is not uniform, bad!
[20:14:18][2622759][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[20:14:18][2622759][INFO ] CUDA global memory status (initial GPU state, including context):
[20:14:18][2622759][INFO ] No template file. Generating templates.
[20:14:18][2622759][INFO ] Template param value T_cons = 50000
[20:14:23][2622759][INFO ] Number of generated templates to be used: 50000
[20:14:23][2622759][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_77.cpt
[20:14:23][2622759][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_77.cpt (No such file or directory).
------> Starting from scratch...
[20:14:23][2622759][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_77.binary
[20:14:23][2622759][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM237.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735045050176
------> 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: 237.7 cm^-3 pc
------> Scale factor: 1.23756
[20:14:23][2622759][INFO ] Allocating memory for dedispersed compressed time series...
[20:14:23][2622759][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:14:23][2622759][INFO ] 8-bit allocation done
[20:14:23][2622759][INFO ] Foobar
[20:14:23][2622759][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_77.binary
[20:14:23][2622759][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:14:23][2622759][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:14:23][2622759][INFO ] FftSize = 12582913
[20:14:23][2622759][INFO ] Seed for random number generator is -1038196680.
[20:14:25][2622759][INFO ] 8[20:14:25][2622759][INFO ] 9[20:14:26][2622759][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:14:26][2622759][INFO ] Normalization factor 3.97364e-08
[20:14:26][2622759][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
[20:14:26][2622759][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:14:26][2622759][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:14:26][2622759][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:14:26][2622759][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:15:17][2622759][INFO ] Checkpoint committed!
[20:16:18][2622759][INFO ] Checkpoint committed!
[20:17:18][2622759][INFO ] Checkpoint committed!
[20:18:18][2622759][INFO ] Checkpoint committed!
[20:19:18][2622759][INFO ] Checkpoint committed!
[20:20:18][2622759][INFO ] Checkpoint committed!
[20:21:18][2622759][INFO ] Checkpoint committed!
[20:22:18][2622759][INFO ] Checkpoint committed!
[20:23:18][2622759][INFO ] Checkpoint committed!
[20:24:18][2622759][INFO ] Checkpoint committed!
[20:25:18][2622759][INFO ] Checkpoint committed!
[20:26:16][2622759][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 118.244308 5289.687988 1.0692371 3.2115309 16.0567 12.7812 16
------> CAND:  59.974123 4974.498047 0.5155379 2.7690330 16.9292 12.6696  8
------> CAND: 275.470784 3748.688721 0.7954967 3.0023150 28.358 12.3157  1
------> CAND: 253.300917 3764.831055 0.7297087 0.2962537 18.6409 12.2195  4
------> CAND:  15.696152 3684.662842 0.5797110 2.9191232 15.5138 12.0577 16
------> CAND: 156.639985 4485.123047 0.7270924 3.0669923 15.4889 12.0247 16
------> CAND: 431.918214 3795.957031 0.7951822 3.0174310 18.2084 11.8736  4
------> CAND: 115.238154 4040.049805 0.6698095 3.0104496 15.2156 11.6635 16
------> CAND: 259.161672 4499.117676 0.7670768 3.0960293 15.9299 11.6226  8
------> CAND:  59.979832 5448.685547 0.6460049 2.8157048 15.7664 11.4524  8
------> CAND:  86.400459 4508.707520 0.7139932 3.0595853 14.9991 11.3788 16
------> CAND: 235.034068 3619.399658 0.7670708 2.9658222 15.6901 11.373  8
------> CAND: 499.029358 3634.339355 0.4623800 0.3341342 20.8671 11.3318  2
------> CAND: 343.251981 4871.120605 0.9307463 3.1746898 15.6269 11.3073  8
------> CAND: 131.939645 4270.812988 0.9718617 3.1485269 14.9339 11.2934 16
------> CAND:  56.162452 5202.199219 1.2098483 0.8433104 14.9049 11.2554 16
------> CAND: 148.054904 3726.691162 0.9280893 3.0289922 14.8816 11.2249 16
------> CAND:  14.713391 3886.513916 0.7570341 0.3524640 14.8592 11.1955 16
------> CAND: 115.268257 5744.696777 1.1506907 3.2065763 14.8197 11.1439 16
------> CAND:  86.390338 4172.552734 0.7542759 3.0616610 14.8159 11.1389 16
------> CAND: 492.727178 4343.465820 1.0857849 3.1849437 20.5343 11.1342  2
------> CAND: 259.126898 4882.020020 1.1664171 3.2540197 17.2785 11.1322  4
------> CAND: 481.354968 3669.902100 0.6833000 2.9555054 20.5027 11.1154  2
------> CAND: 110.059390 4081.324219 0.8814395 0.4206103 14.7917 11.1073 16
------> CAND: 298.671681 4657.096191 1.0124352 0.6692924 15.3886 11.0601  8
------> CAND: 230.504336 3961.631104 0.5279609 2.9209287 15.3676 11.0384  8
------> CAND:  87.067398 3740.044922 0.8412163 3.0112536 14.7368 11.0357 16
------> CAND: 137.735522 3748.688721 0.7954967 3.0023150 20.3519 11.0259  2
------> CAND: 115.023281 4266.940918 0.8504150 0.5311139 14.7258 11.0212 16
------> CAND: 461.833391 3999.239990 0.8849603 0.3771210 20.3123 11.0024  2
------> CAND: 345.903905 5615.230957 0.7806420 2.9497144 15.3318 11.0013  8
------> CAND: 115.728108 4029.862305 0.9762310 3.1050477 17.0868 10.9799  4
------> CAND:  38.282012 3806.326416 0.9831311 3.0563207 14.6655 10.9427 16
------> CAND: 468.655628 4034.626709 0.5896089 0.5127130 16.9944 10.9065  4
------> CAND: 149.731073 3619.048828 0.7548919 2.9627194 14.6354 10.9035 16
------> CAND:  86.483502 6606.371094 0.9094881 2.5746741 14.6324 10.8996 16
------> CAND: 172.839844 4238.115723 0.5654104 2.9677606 15.2086 10.8738  8
------> CAND: 275.467930 3703.782227 0.7778245 2.9908307 24.9983 10.8566  1
------> CAND: 317.015865 3715.906006 0.7308631 0.2628815 15.1816 10.8459  8
------> CAND:  83.275190 3730.788330 0.6427989 0.3018121 15.18 10.8443  8
------> CAND: 490.115218 4872.201660 0.6866654 0.9444791 20.0447 10.8436  2
------> CAND: 123.443315 3691.916016 0.5342820 2.8919353 15.1732 10.8373  8
------> CAND: 494.944684 4018.314941 1.0170137 0.3576307 20.0322 10.8362  2
------> CAND: 271.653405 3718.437500 0.9703776 3.0339820 15.1655 10.8293  8
------> CAND: 278.363274 3981.011475 0.6172646 0.4645206 15.1631 10.8268  8
------> CAND: 287.984575 4481.069824 1.0451708 3.1871164 15.1566 10.8201  8
------> CAND: 382.506633 5303.612305 0.8727602 1.0476820 19.9891 10.8106  2
------> CAND: 143.966856 4611.463867 0.8176603 3.1228201 15.1305 10.7932  8
------> CAND:   9.334025 4450.612305 0.9237146 0.5929316 14.5437 10.7842 16
------> CAND: 104.125194 3631.116943 0.4900197 2.8551769 14.5256 10.7607 16
------> CAND: 120.117964 3896.609863 0.4936228 0.4903964 15.0938 10.7553  8
------> CAND: 235.738376 6553.110352 1.3351479 3.1585169 15.078 10.7389  8
------> CAND:  97.102876 4533.353516 1.0141990 3.1893318 14.5032 10.7316 16
------> CAND: 115.236597 4174.496582 0.6555827 3.0156314 14.5003 10.7279 16
------> CAND:  24.626900 3724.469482 0.4062860 2.8077641 15.0469 10.7068  8
------> CAND: 216.183323 3897.256592 0.4919084 0.4921870 15.0326 10.6921  8
------> CAND: 279.976382 3922.957031 0.3423670 2.7085800 15.027 10.6863  8
------> CAND: 103.359642 3900.395996 0.8338319 0.3378297 14.4663 10.6838 16
------> CAND:  55.379513 3992.166748 0.5256899 0.5368186 14.4658 10.6831 16
------> CAND: 292.618371 3848.400146 0.9587376 0.2857681 15.0016 10.6601  8
------> CAND: 237.960293 3990.671387 1.0289055 3.1075110 16.6827 10.6591  4
------> CAND:  62.019574 3798.228760 0.6405104 2.9672923 14.4371 10.6459 16
------> CAND: 115.262029 4189.684082 0.6431413 3.0170135 14.4369 10.6457 16
------> CAND: 399.819267 5228.545898 0.9504354 0.9715343 19.6992 10.6387  2
------> CAND: 398.248458 3949.926270 0.9011877 3.0767167 14.9501 10.607  8
------> CAND: 179.769517 5000.215332 0.8451456 3.1177864 14.9385 10.5951  8
------> CAND: 387.939198 3619.845459 0.7785355 0.1938733 14.9089 10.5647  8
------> CAND:  29.939571 3776.058350 0.6857487 2.9751554 14.8994 10.5548  8
------> CAND: 372.171162 5783.287109 1.1508039 3.2015078 14.8804 10.5353  8
------> CAND:   9.334285 4550.040527 0.9656597 0.6335477 14.3467 10.5289 16
------> CAND: 288.031547 4364.121582 1.0055887 3.1640427 16.5126 10.5243  4
------> CAND: 292.094422 3891.355469 0.3542793 0.6445359 16.5108 10.5228  4
------> CAND:  86.496477 4620.860352 0.4028721 1.1807978 14.8663 10.5207  8
------> CAND:  24.858641 4540.974609 0.6281607 3.0096188 14.8603 10.5146  8
------> CAND: 409.498959 4737.003418 1.0109217 0.7005529 16.4877 10.5045  4
------> CAND:  86.603655 4135.272461 1.0316585 0.4163211 14.3226 10.4978 16
------> CAND:  63.972380 3834.459473 0.7277629 3.0012205 14.3212 10.496 16
------> CAND: 390.686881 3880.454102 0.6298223 0.4036939 14.8377 10.4913  8
------> CAND: 406.748681 4079.409424 0.9061543 3.1023424 24.1473 10.487  1
------> CAND: 218.368909 3879.187744 0.7638726 3.0214860 16.4605 10.483  4
------> CAND:  31.686068 4101.321289 0.7158737 3.0379410 14.3012 10.4701 16
------> CAND: 275.469746 3749.442139 0.7947307 3.0063899 24.108 10.47  1
------> CAND: 237.129604 4443.196777 0.4792970 2.8533232 14.8083 10.4611  8
------> CAND: 223.656149 4447.282227 0.9729530 0.5761240 16.429 10.458  4
------> CAND: 229.386370 3981.889160 0.9101977 3.0809543 14.7865 10.4386  8
------> CAND:  96.370022 4213.695312 0.3652467 2.7025015 14.2738 10.4347 16
------> CAND: 115.183657 4055.476074 0.9106385 3.0947042 14.2672 10.4262 16
------> CAND: 298.973750 3858.865723 0.5355336 0.4426333 16.3727 10.4135  4
------> CAND: 259.222138 4187.540039 0.5002104 2.9021015 14.7619 10.4134  8
------> CAND: 201.793800 4131.078125 0.8390525 0.4640519 14.2543 10.4096 16
------> CAND: 177.197263 4810.106934 0.8161232 0.8292235 19.311 10.4086  2
------> CAND: 218.552901 3676.024658 0.6273144 0.2791870 14.7544 10.4056  8
------> CAND: 197.580669 5561.000488 0.9914408 1.1059783 14.2379 10.3884 16
------> CAND:  63.000000 5147.503418 1.0711168 0.8674383 14.234 10.3834 16
------> CAND:  24.858122 4387.280273 0.5871848 2.9832532 14.2308 10.3793 16
------> CAND: 135.086972 3763.801514 0.7532691 0.2884248 14.7262 10.3766  8
------> CAND: 361.442275 4333.119629 0.5326335 0.7458179 14.7191 10.3694  8
------> CAND:   9.334544 4666.195312 1.0126295 0.6671238 14.2231 10.3693 16
------> CAND: 141.544597 4537.765625 1.1151949 0.5807359 14.2229 10.3691 16
------> CAND: 338.623894 4075.347900 0.9829091 0.3972143 14.7131 10.3632  8
[20:26:16][2622759][INFO ] Statistics: count dirty SumSpec pages 1856 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:26:16][2622759][INFO ] Data processing finished successfully!
20:26:16 (2622759): called boinc_finish(0)

</stderr_txt>
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