Task 1732977192

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[18:31:23][2524224][INFO ] Application startup - thank you for supporting Einstein@Home!
[18:31:23][2524224][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_178.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 6700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_178.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_178_6700000_0_0
------> GPU usage: 0.500000
[18:31:23][2524224][INFO ] Starting data processing...
[18:31:23][2524224][INFO ] opti: No host transfer for n_steps. Use device global.
[18:31:23][2524224][INFO ] opti: No host transfer for mean. Use device global.
[18:31:23][2524224][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:31:23][2524224][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:31:23][2524224][INFO ] opti: power spectrum in fft callback (static link).
[18:31:23][2524224][INFO ] opti: __constant__ access is not uniform, bad!
[18:31:23][2524224][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[18:31:23][2524224][INFO ] CUDA global memory status (initial GPU state, including context):
[18:31:23][2524224][INFO ] No template file. Generating templates.
[18:31:23][2524224][INFO ] Template param value T_cons = 50000
[18:31:26][2524224][INFO ] Number of generated templates to be used: 50000
[18:31:26][2524224][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_178.cpt
[18:31:26][2524224][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_178.cpt (No such file or directory).
------> Starting from scratch...
[18:31:26][2524224][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_178.binary
[18:31:26][2524224][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_DM247.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044884372
------> 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: 247.8 cm^-3 pc
------> Scale factor: 1.23695
[18:31:26][2524224][INFO ] Allocating memory for dedispersed compressed time series...
[18:31:26][2524224][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:31:26][2524224][INFO ] 8-bit allocation done
[18:31:26][2524224][INFO ] Foobar
[18:31:26][2524224][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_178.binary
[18:31:26][2524224][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:31:26][2524224][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:31:26][2524224][INFO ] FftSize = 12582913
[18:31:26][2524224][INFO ] Seed for random number generator is -1039886965.
[18:31:28][2524224][INFO ] 8[18:31:28][2524224][INFO ] 9[18:31:28][2524224][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:31:28][2524224][INFO ] Normalization factor 3.97364e-08
[18:31:28][2524224][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
[18:31:28][2524224][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
[18:31:28][2524224][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:31:28][2524224][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:31:28][2524224][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:32:23][2524224][INFO ] Checkpoint committed!
[18:33:23][2524224][INFO ] Checkpoint committed!
[18:34:23][2524224][INFO ] Checkpoint committed!
[18:35:23][2524224][INFO ] Checkpoint committed!
[18:36:23][2524224][INFO ] Checkpoint committed!
[18:37:23][2524224][INFO ] Checkpoint committed!
[18:38:23][2524224][INFO ] Checkpoint committed!
[18:39:23][2524224][INFO ] Checkpoint committed!
[18:40:24][2524224][INFO ] Checkpoint committed!
[18:41:24][2524224][INFO ] Checkpoint committed!
[18:42:16][2524224][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  73.761066 4287.969727 0.8395810 3.7292287 17.6775 13.4603  8
------> CAND:  86.580558 4798.459473 1.0044072 6.2794333 16.3201 13.1348 16
------> CAND: 159.597092 5154.070801 0.9251184 4.1609759 15.8973 12.5679 16
------> CAND: 115.431229 6251.721191 1.3063782 6.2339640 15.3082 11.7856 16
------> CAND:  36.880663 4287.969727 0.8395810 3.7292287 15.2576 11.7189 16
------> CAND:  86.618966 5106.123047 1.1963657 0.0623946 15.2203 11.6697 16
------> CAND:  62.670163 6123.010254 1.3021420 6.2638564 15.1291 11.5495 16
------> CAND: 173.151515 4328.747070 0.6918554 6.1160865 15.1036 11.516 16
------> CAND: 358.517347 3741.728760 0.3973081 5.8619404 26.3388 11.4388  1
------> CAND: 335.237300 6557.841309 1.3030972 6.1094775 26.276 11.4115  1
------> CAND: 386.239153 4026.384277 0.5884389 3.7075396 15.7141 11.3979  8
------> CAND: 227.971267 5414.990723 0.7451534 4.5121245 15.6568 11.3384  8
------> CAND:  29.275487 3747.564209 0.2144456 4.2701755 14.9679 11.3378 16
------> CAND: 120.909467 6678.733398 1.2725270 6.0440021 14.9611 11.3289 16
------> CAND: 174.299843 4379.748535 0.8755475 3.7644861 14.9299 11.2881 16
------> CAND: 115.488321 3926.858887 0.5795119 6.0319214 14.9261 11.2831 16
------> CAND: 150.451211 4210.675293 0.6623561 6.0971704 14.9012 11.2505 16
------> CAND: 113.806442 3907.089111 0.8276692 6.1511393 14.8766 11.2184 16
------> CAND: 115.470415 4006.016602 0.6157332 6.0606794 14.8228 11.148 16
------> CAND: 201.074181 3933.164795 0.6718284 6.0930042 15.4269 11.0997  8
------> CAND: 451.994102 4451.498535 0.6742717 6.1069789 25.5399 11.0918  1
------> CAND: 230.798879 4007.236572 0.2680788 5.4421072 15.3818 11.053  8
------> CAND: 115.488581 3986.747314 0.5190946 5.9849606 14.7418 11.0422 16
------> CAND:  78.787498 4451.498535 0.6742717 3.9187341 14.7312 11.0284 16
------> CAND:  81.734484 4946.661621 0.7492024 4.1716352 15.3154 10.9843  8
------> CAND: 115.463927 5529.978027 0.9458594 6.1536260 14.6945 10.9805 16
------> CAND: 183.385518 4033.181885 0.6683618 6.1004372 14.686 10.9694 16
------> CAND: 397.084819 3765.313477 0.9619603 3.4098604 17.0727 10.9686  4
------> CAND: 259.556126 4190.274902 0.3749721 5.7290192 15.2858 10.9536  8
------> CAND:  86.579520 4651.234375 0.9517887 6.2514505 14.6479 10.9198 16
------> CAND: 151.460961 6427.128418 1.3085899 6.1648026 20.1372 10.8985  2
------> CAND: 118.772669 4271.155273 0.7301205 3.7790205 14.6312 10.898 16
------> CAND: 230.916436 5468.645020 1.1482936 0.0037314 25.0543 10.8809  1
------> CAND: 175.780343 5341.780762 0.6699219 4.5777340 14.6092 10.8694 16
------> CAND: 145.572179 3720.824951 0.9159654 6.1391153 20.0087 10.8222  2
------> CAND:   4.428264 4465.811035 0.6637578 6.0977483 14.5707 10.8193 16
------> CAND: 185.649735 4497.262207 1.0445162 3.7708988 14.5476 10.7893 16
------> CAND: 186.236486 3704.066895 0.7931355 6.1006551 15.1058 10.7676  8
------> CAND:  46.075331 4321.904297 0.6982635 3.8214738 15.0989 10.7606  8
------> CAND: 115.405278 4762.491699 0.4646701 5.6886325 14.5251 10.76 16
------> CAND:  19.415956 4602.692383 0.3603586 4.7906117 14.5119 10.7429 16
------> CAND: 108.058055 3845.886963 0.9269494 3.4589465 15.0799 10.7409  8
------> CAND:  23.427189 3857.564697 0.9075223 3.4701777 14.5013 10.7292 16
------> CAND:  86.552791 4966.014160 0.7935963 6.1322207 14.4981 10.7251 16
------> CAND: 178.160561 3890.547852 0.8576609 6.1572890 16.7631 10.7229  4
------> CAND: 115.462630 5229.071777 1.0493518 6.2649117 14.4876 10.7115 16
------> CAND: 262.388409 5247.010254 0.8215947 6.1117630 19.8108 10.7049  2
------> CAND:  62.956402 4144.858887 0.8599263 3.6479874 15.0323 10.6918  8
------> CAND: 217.971601 4225.503906 0.9355190 6.2289529 15.0134 10.6723  8
------> CAND: 406.467373 3709.543701 0.9581199 6.1448894 19.7541 10.6712  2
------> CAND: 230.990137 4801.620605 0.9096096 6.2271237 15.0101 10.6689  8
------> CAND: 147.502149 4618.853027 0.7090946 4.0068178 14.4421 10.6524 16
------> CAND: 397.918363 4114.903320 0.3887662 4.0318785 14.9911 10.6493  8
------> CAND: 119.752057 5596.109375 0.6187378 5.3877916 14.4395 10.6491 16
------> CAND:  34.405464 5290.148926 1.0462037 6.2558122 14.4289 10.6353 16
------> CAND: 301.331910 4010.274170 0.9566500 3.5410016 14.9773 10.635  8
------> CAND:  60.134759 3776.303467 0.9684536 6.1602397 16.6397 10.625  4
------> CAND:  91.955512 3637.449707 0.4284899 3.5626643 16.6293 10.6168  4
------> CAND: 407.587674 5598.879883 0.6162533 5.3207335 19.6472 10.6078  2
------> CAND: 177.649587 4025.478516 0.8750919 3.5721285 14.9495 10.6064  8
------> CAND: 197.707309 5424.933594 1.0182738 6.2293534 14.4043 10.6035 16
------> CAND: 131.780306 3826.858643 0.9163920 6.1639166 14.3966 10.5935 16
------> CAND:  87.799473 5325.988281 0.5659263 4.8625231 16.5944 10.5891  4
------> CAND: 497.045410 4305.507324 0.5013263 4.0030479 19.6142 10.5883  2
------> CAND:  93.723288 4370.587402 0.3396454 4.4579449 14.9262 10.5825  8
------> CAND: 115.481574 5791.338867 1.1050004 6.1996732 14.3828 10.5756 16
------> CAND:  94.803365 5558.910645 0.8966540 6.0999398 14.9195 10.5755  8
------> CAND: 186.236226 3704.066895 0.7931355 6.1006551 14.9169 10.5728  8
------> CAND: 432.729440 3841.435791 0.5687017 6.0247755 19.5739 10.5644  2
------> CAND: 205.215428 3821.951660 0.7395008 3.5055239 19.5732 10.564  2
------> CAND: 185.549824 3789.449463 0.6809215 3.5042112 14.9059 10.5615  8
------> CAND: 346.601465 4987.115234 1.1280415 0.0409941 16.5518 10.5553  4
------> CAND: 294.952137 3904.107422 0.3848129 3.8483517 14.89 10.5451  8
------> CAND:  60.936902 5031.690430 0.9675589 4.0775294 14.3554 10.5401 16
------> CAND: 115.479498 5400.735352 0.9961618 6.2074871 14.8743 10.529  8
------> CAND:   4.428524 4088.008545 0.5561751 6.0253067 14.3384 10.5182 16
------> CAND: 119.924630 4117.408203 0.6951306 3.6988885 14.33 10.5074 16
------> CAND: 356.321381 3890.547852 0.8576609 6.1572890 19.4717 10.5038  2
------> CAND: 395.682691 4585.967773 0.4052559 4.4668884 16.472 10.4921  4
------> CAND: 161.757765 4475.234375 1.0035529 6.2717919 14.3149 10.4878 16
------> CAND: 325.194296 3848.346680 0.5514804 6.0136509 19.4238 10.4754  2
------> CAND: 144.692703 4029.253662 0.5042203 3.7901461 14.3015 10.4705 16
------> CAND: 179.258803 3741.728760 0.3973081 5.8619404 19.3917 10.4564  2
------> CAND: 257.783419 4004.821533 0.9758356 3.5333295 16.4255 10.4553  4
------> CAND: 255.647140 3935.581299 0.7848476 3.5563023 24.0661 10.4518  1
------> CAND:  86.533328 4485.221680 0.5543593 5.9856586 14.2865 10.4511 16
------> CAND: 363.340065 3999.209473 0.4364170 5.8897491 14.7886 10.4408  8
------> CAND: 184.519832 4183.565430 0.8148221 3.6813362 14.2738 10.4347 16
------> CAND:  87.812967 4595.024902 0.3778384 4.6399999 16.3909 10.4279  4
------> CAND: 248.522575 4305.507324 0.5013263 4.0030479 16.3848 10.4231  4
------> CAND:  81.876955 4425.856445 0.6126311 6.0470591 14.2613 10.4186 16
------> CAND: 192.809593 4344.161621 0.9654531 3.7184625 14.2585 10.415 16
------> CAND:  94.734596 5005.923340 1.0554168 0.0032484 14.2576 10.4138 16
------> CAND:  34.403907 5538.671875 1.1510661 0.0056527 14.2573 10.4135 16
------> CAND: 301.370836 4049.589600 0.7798551 6.1542835 16.3707 10.4119  4
------> CAND: 214.393488 4311.596680 0.6355870 3.8675082 16.3498 10.3953  4
------> CAND:  84.976792 4229.288574 0.9889030 6.2452860 14.2379 10.3883 16
------> CAND: 259.772816 4033.721680 0.8725160 6.1851025 16.338 10.386  4
------> CAND: 376.649511 6618.243652 1.2706249 4.8088779 16.3352 10.3838  4
------> CAND: 230.862199 6251.721191 1.3063782 6.2339640 14.7293 10.3798  8
[18:42:16][2524224][INFO ] Statistics: count dirty SumSpec pages 1800 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:42:16][2524224][INFO ] Data processing finished successfully!
18:42:16 (2524224): called boinc_finish(0)

</stderr_txt>
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