Task 1723105872

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[09:48:30][68574][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_1_dms_200_181.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 2100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_181.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_181_2100000_2_0
------> GPU usage: 0.500000
[09:48:30][68574][INFO ] Starting data processing...
[09:48:30][68574][INFO ] opti: No host transfer for n_steps. Use device global.
[09:48:30][68574][INFO ] opti: No host transfer for mean. Use device global.
[09:48:30][68574][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:48:30][68574][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:48:30][68574][INFO ] opti: power spectrum in fft callback (static link).
[09:48:30][68574][INFO ] opti: __constant__ access is not uniform, bad!
[09:48:31][68574][INFO ] Running on device 0 NVIDIA GeForce RTX 4090
[09:48:31][68574][INFO ] CUDA global memory status (initial GPU state, including context):
[09:48:31][68574][INFO ] No template file. Generating templates.
[09:48:31][68574][INFO ] Template param value T_cons = 50000
[09:48:36][68574][INFO ] Number of generated templates to be used: 50000
[09:48:36][68574][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_1_dms_200_181.cpt
[09:48:36][68574][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_1_dms_200_181.cpt (No such file or directory).
------> Starting from scratch...
[09:48:36][68574][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_181.binary
[09:48:36][68574][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_1_dms_200_DM248.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673350348145
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 248.1 cm^-3 pc
------> Scale factor: 1.09916
[09:48:36][68574][INFO ] Allocating memory for dedispersed compressed time series...
[09:48:36][68574][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:48:36][68574][INFO ] 8-bit allocation done
[09:48:36][68574][INFO ] Foobar
[09:48:36][68574][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_181.binary
[09:48:36][68574][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:48:36][68574][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:48:36][68574][INFO ] FftSize = 12582913
[09:48:36][68574][INFO ] Seed for random number generator is -1048378779.
[09:48:39][68574][INFO ] 8[09:48:39][68574][INFO ] 9[09:48:40][68574][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:48:40][68574][INFO ] Normalization factor 3.97364e-08
[09:48:41][68574][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
[09:48:41][68574][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1984 MB (22244 MB free / 24228 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[09:48:41][68574][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:48:41][68574][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:48:41][68574][INFO ] TimeSeriesLength = 16769442, params->nsamples = 25165824
sum = -1392.67822266, mean= -0.00008305  -0.00008305
[09:48:41][68574][INFO ] Launching time series padding kernel: grid 196608, block 32
[09:49:31][68574][INFO ] Checkpoint committed!
[09:50:31][68574][INFO ] Checkpoint committed!
[09:51:31][68574][INFO ] Checkpoint committed!
[09:52:31][68574][INFO ] Checkpoint committed!
[09:52:45][68574][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 460.769404 3685.394043 0.8924609 2.8211329 19.3659 12.8009  4
------> CAND: 270.754984 3797.306641 0.4290386 1.0004368 16.5093 12.2284  8
------> CAND:  20.018017 4603.878418 0.9213554 1.0628754 15.6322 12.2148 16
------> CAND:  12.122192 3638.139404 0.4906508 2.4928634 16.4911 12.2093  8
------> CAND: 491.790350 3992.590820 0.7742903 2.7527895 18.5852 12.175  4
------> CAND: 135.377362 3797.306641 0.4290386 1.0004368 15.5999 12.1719 16
------> CAND: 338.335320 3986.475586 0.9846081 2.8815365 18.4114 12.0359  4
------> CAND: 208.777710 4036.267822 0.9915487 2.8855777 18.3759 12.0075  4
------> CAND: 115.183138 3821.072998 0.9473076 2.8530664 15.4464 11.9684 16
------> CAND: 172.735781 4063.850342 0.8081498 2.7772572 15.9241 11.6165  8
------> CAND: 230.384702 3685.394043 0.8924609 2.8211329 15.877 11.5674  8
------> CAND: 126.310372 5095.854980 1.0279874 2.6724772 17.69 11.4599  4
------> CAND:  91.718061 3716.138916 0.9826387 2.8560357 15.7331 11.4177  8
------> CAND: 445.011749 3719.917725 0.7411250 2.7448597 20.8785 11.3386  2
------> CAND: 124.549862 3728.140869 0.9228776 0.4185086 15.6029 11.2824  8
------> CAND: 160.225364 3774.393555 0.8910037 0.4618526 15.5887 11.2677  8
------> CAND: 115.238154 4649.322754 1.0146281 2.8312750 14.8892 11.2347 16
------> CAND:  47.321235 3762.651611 0.7761831 0.5141751 15.5428 11.22  8
------> CAND: 140.317638 4195.964355 0.8180345 2.7607102 14.842 11.1731 16
------> CAND:  45.358567 4533.593262 1.0690669 2.8912115 14.8167 11.14 16
------> CAND: 439.237151 3952.958984 0.6194222 0.8103879 17.2861 11.1383  4
------> CAND:  86.367761 4063.850342 0.8081498 2.7772572 14.8017 11.1203 16
------> CAND: 102.060798 4351.619629 0.5476040 1.5130875 14.8 11.1182 16
------> CAND: 112.255875 3968.980957 0.9638384 2.8674202 14.7635 11.0705 16
------> CAND: 425.982721 4343.728516 0.7530617 1.0227684 17.1972 11.0676  4
------> CAND: 460.857897 3705.269531 0.8150077 2.7869444 25.4579 11.0562  1
------> CAND: 248.867203 4639.854004 0.8831113 1.1434171 15.3784 11.0495  8
------> CAND: 377.084189 3774.723389 0.5865659 0.6941280 15.3775 11.0486  8
------> CAND:  86.462741 4365.859863 0.5252252 1.9312204 14.742 11.0425 16
------> CAND:  43.756877 3748.156006 0.8379962 2.7974327 14.7348 11.033 16
------> CAND:  68.704530 3939.675781 0.5555910 0.8907072 15.3403 11.0101  8
------> CAND: 259.160634 4197.802734 0.8868496 2.8131020 25.322 10.9972  1
------> CAND: 403.145396 4408.035156 0.9667129 2.8385301 17.0833 10.9771  4
------> CAND: 193.756023 3808.487549 0.3523813 1.8251585 14.688 10.972 16
------> CAND: 123.697115 3753.086182 0.4547209 0.8840390 14.649 10.9211 16
------> CAND:  38.366352 4055.224609 0.9313377 2.8556600 15.2175 10.883  8
------> CAND: 107.963594 3837.716553 0.7735964 2.7614725 14.6101 10.8706 16
------> CAND: 172.770815 4550.852539 0.9305612 2.7792623 15.189 10.8535  8
------> CAND:  31.692556 4405.761230 0.8758776 0.9559383 15.1789 10.8431  8
------> CAND: 347.747717 3912.010498 0.7561389 2.7456644 15.1556 10.8191  8
------> CAND:  95.925224 4221.428711 0.9689775 2.8627529 14.566 10.8132 16
------> CAND: 115.320419 3655.393066 0.3995742 2.3000185 14.5524 10.7955 16
------> CAND:  86.365425 4127.661621 0.9350472 2.8548734 14.5412 10.781 16
------> CAND:  12.122451 3718.635010 0.5140778 2.5113626 15.0907 10.752  8
------> CAND: 126.233038 4056.605469 0.5935206 2.5326843 14.5117 10.7427 16
------> CAND:  57.797360 3803.806641 0.6757432 2.6880054 14.4887 10.7129 16
------> CAND:  93.828909 4639.104492 1.0025543 1.0209042 14.487 10.7106 16
------> CAND:  51.816193 4327.949707 0.9730864 0.8156509 14.4859 10.7093 16
------> CAND: 115.594720 3803.806641 0.6757432 2.6880054 15.0486 10.7086  8
------> CAND: 115.257358 3891.407471 0.6690582 2.6785715 14.484 10.7067 16
------> CAND: 230.355637 4124.426270 0.9646623 2.8712044 15.0334 10.693  8
------> CAND:  47.320456 3713.560059 0.7558358 0.4836907 15.0321 10.6916  8
------> CAND:  92.586638 4942.052734 1.1619346 2.8644917 15.0307 10.6902  8
------> CAND: 222.505745 3719.917725 0.7411250 2.7448597 16.706 10.6775  4
------> CAND: 378.503964 4083.076660 1.0207444 2.8991034 16.6983 10.6714  4
------> CAND: 201.572698 4408.035156 0.9667129 2.8385301 15.0054 10.6641  8
------> CAND: 103.183435 3859.001221 0.9887702 2.8728375 14.4481 10.6602 16
------> CAND: 115.229850 4227.647949 0.7583435 2.7053032 14.9762 10.634  8
------> CAND: 238.244975 5552.494141 1.1631236 2.5114179 14.9731 10.6307  8
------> CAND: 172.837249 4006.121094 0.9618970 2.8714485 14.9628 10.6201  8
------> CAND: 160.149068 3982.648193 0.6325660 2.6134944 14.4039 10.603 16
------> CAND: 441.177760 3839.543945 0.9252989 2.8487093 24.4032 10.5982  1
------> CAND: 311.569027 4210.902832 1.0621036 2.9115303 14.9192 10.5752  8
------> CAND:  27.903203 3620.481689 0.7738526 2.7585657 14.3809 10.5732 16
------> CAND:  86.379179 3768.151611 0.7931477 2.7780774 14.3794 10.5712 16
------> CAND:  47.320975 3763.427002 0.7755741 0.5105531 14.9151 10.5709  8
------> CAND:  86.402016 4093.839111 0.7395751 2.7081463 14.3783 10.5698 16
------> CAND:  86.408504 3736.745117 0.4699504 2.4261537 14.9109 10.5667  8
------> CAND: 225.493733 4469.912109 1.0598209 2.8947499 16.5529 10.5562  4
------> CAND:  24.837102 3674.739990 0.6733164 0.5138664 14.3632 10.5502 16
------> CAND:  31.691258 4291.376953 0.8256889 0.9062478 14.8917 10.5469  8
------> CAND: 357.168938 3981.680908 0.8766342 2.8270905 16.5342 10.5414  4
------> CAND:  57.727292 4752.595215 0.9924118 1.1380172 14.345 10.5268 16
------> CAND: 499.482461 4036.385010 0.6659285 2.6413460 16.5156 10.5267  4
------> CAND: 272.595942 3782.895996 0.7169724 0.5655385 16.5154 10.5265  4
------> CAND: 121.659449 3752.753418 0.3397623 1.8437351 14.3423 10.5232 16
------> CAND:  57.606880 4229.334473 0.9350195 2.8471892 14.3407 10.5211 16
------> CAND: 184.485318 4277.708008 0.8334517 2.7656186 14.3397 10.5199 16
------> CAND: 134.609734 4314.035156 1.0476280 0.7628834 14.3374 10.5168 16
------> CAND: 320.450728 3774.393555 0.8910037 0.4618526 16.4926 10.5084  4
------> CAND: 115.239452 4291.178711 0.9638579 2.8529286 14.3273 10.5038 16
------> CAND: 160.159708 3841.479736 0.6394595 0.6901253 14.3238 10.4993 16
------> CAND: 345.634794 3686.533447 0.8913471 2.8207948 14.8407 10.4944  8
------> CAND: 271.070288 4302.684570 0.8230526 2.7511332 14.8347 10.4883  8
------> CAND: 259.188402 4022.211670 0.6841773 2.6724701 16.4663 10.4876  4
------> CAND: 292.453064 4597.202637 1.0042231 2.8282235 16.4605 10.483  4
------> CAND: 165.002668 4753.149902 0.9932141 2.7749965 19.4349 10.482  2
------> CAND:  74.973492 3717.638672 0.9272755 2.8389342 14.8256 10.4788  8
------> CAND: 115.145769 3618.464600 0.8754408 2.8023272 16.4508 10.4753  4
------> CAND: 172.733446 4007.039307 0.9848387 2.8821063 14.3051 10.4751 16
------> CAND: 345.939717 4636.483887 0.6446595 2.1578128 14.8212 10.4744  8
------> CAND:  86.380477 3758.509277 0.7827508 2.7716684 14.3045 10.4743 16
------> CAND:  21.047490 3935.055420 0.5636741 2.5278218 14.2932 10.4598 16
------> CAND: 268.780379 4687.429688 1.0788268 1.0011773 14.8013 10.4538  8
------> CAND: 166.557906 3622.062744 0.7127438 0.4422206 14.284 10.4479 16
------> CAND: 139.923703 4473.104004 0.7659357 1.1320639 14.2815 10.4447 16
------> CAND:  78.178690 4807.954590 0.8028307 2.4797859 14.7836 10.4356  8
------> CAND: 112.746866 4469.912109 1.0598209 2.8947499 14.7778 10.4297  8
------> CAND: 336.409762 5111.989258 0.9622439 1.5260857 14.7571 10.4084  8
------> CAND: 190.775560 3988.341797 0.5413160 2.4762740 14.2508 10.405 16
[09:52:45][68574][INFO ] Statistics: count dirty SumSpec pages 1824 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:52:45][68574][INFO ] Data processing finished successfully!
09:52:45 (68574): called boinc_finish(0)

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