Task 1728369308

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[18:20:20][3780656][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_cfbf00125_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_8_dms_200_172.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 7300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_172.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_172_7300000_0_0
------> GPU usage: 0.500000
[18:20:20][3780656][INFO ] Starting data processing...
[18:20:20][3780656][INFO ] opti: No host transfer for n_steps. Use device global.
[18:20:20][3780656][INFO ] opti: No host transfer for mean. Use device global.
[18:20:20][3780656][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:20:20][3780656][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:20:20][3780656][INFO ] opti: power spectrum in fft callback (static link).
[18:20:20][3780656][INFO ] opti: __constant__ access is not uniform, bad!
[18:20:20][3780656][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[18:20:20][3780656][INFO ] CUDA global memory status (initial GPU state, including context):
[18:20:20][3780656][INFO ] No template file. Generating templates.
[18:20:20][3780656][INFO ] Template param value T_cons = 50000
[18:20:24][3780656][INFO ] Number of generated templates to be used: 50000
[18:20:24][3780656][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_172.cpt
[18:20:24][3780656][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_172.cpt (No such file or directory).
------> Starting from scratch...
[18:20:24][3780656][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_172.binary
[18:20:24][3780656][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_8_dms_200_DM247.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.81732285754
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 247.2 cm^-3 pc
------> Scale factor: 1.81967
[18:20:24][3780656][INFO ] Allocating memory for dedispersed compressed time series...
[18:20:24][3780656][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:20:24][3780656][INFO ] 8-bit allocation done
[18:20:24][3780656][INFO ] Foobar
[18:20:24][3780656][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_172.binary
[18:20:25][3780656][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:20:25][3780656][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:20:25][3780656][INFO ] FftSize = 12582913
[18:20:25][3780656][INFO ] Seed for random number generator is -1031039488.
[18:20:26][3780656][INFO ] 8[18:20:26][3780656][INFO ] 9[18:20:27][3780656][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:20:27][3780656][INFO ] Normalization factor 3.97364e-08
[18:20:27][3780656][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
[18:20:27][3780656][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (14494 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:20:27][3780656][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:20:27][3780656][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:20:27][3780656][INFO ] TimeSeriesLength = 16774217, params->nsamples = 25165824
sum = -2315.86767578, mean= -0.00013806  -0.00013806
[18:20:27][3780656][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:30:21][3780656][INFO ] Checkpoint committed!
[18:31:27][3780656][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 330.184397 3995.726562 0.7546643 6.0062284 22.9633 12.579  2
------> CAND: 115.656483 4045.560547 0.9940869 6.1196017 28.776 12.4972  1
------> CAND:  86.491287 4804.997559 0.5708465 5.3768382 15.7654 12.3921 16
------> CAND: 330.178169 4070.928223 0.7839471 6.0240321 21.8921 11.9412  2
------> CAND: 115.492992 4474.930664 0.9264920 6.0967731 15.2753 11.7422 16
------> CAND: 447.362901 3893.296387 0.9621305 3.5689585 18.0397 11.7389  4
------> CAND: 115.535033 4058.132080 0.7923526 6.0346332 15.2657 11.7296 16
------> CAND: 259.683286 3951.989990 0.5999187 5.8877211 21.4877 11.7006  2
------> CAND: 188.626305 4480.529297 0.9849675 6.1281524 15.2078 11.6532 16
------> CAND: 115.506227 4180.540039 0.7087721 5.9720421 15.1834 11.621 16
------> CAND: 115.484688 4139.835449 0.9112912 6.0967708 15.1602 11.5905 16
------> CAND: 346.534771 3809.738770 0.7903543 6.0198975 17.7294 11.4913  4
------> CAND:  57.828242 4045.560547 0.9940869 6.1196017 21.1283 11.487  2
------> CAND: 115.428634 4308.659668 0.5109667 5.6528926 15.0787 11.4833 16
------> CAND: 115.462889 5510.950684 1.0117157 5.8832130 17.7088 11.4749  4
------> CAND:  38.552161 4045.560547 0.9940869 6.1196017 17.6884 11.4587  4
------> CAND: 230.724918 4273.714355 0.4220267 4.5500145 15.7325 11.4171  8
------> CAND: 115.656743 4041.331299 0.9939547 6.1191888 26.2735 11.4104  1
------> CAND: 115.523874 3748.372803 0.6202906 5.9108133 15.0074 11.3896 16
------> CAND: 161.212796 4240.993652 0.8505161 3.8338041 15.0002 11.3803 16
------> CAND:  86.877696 3921.284180 0.8583291 3.6260743 14.9921 11.3696 16
------> CAND: 461.544039 3961.604004 0.3409442 4.4145508 17.5732 11.3668  4
------> CAND:  57.731445 5510.950684 1.0117157 5.8832130 15.6583 11.3399  8
------> CAND:  80.088158 4253.967285 0.7103942 5.9651589 14.8471 11.1797 16
------> CAND: 115.494290 3701.203857 0.8101969 6.0146008 15.4879 11.163  8
------> CAND: 230.850521 4210.668945 0.5643532 5.7955918 15.4549 11.1288  8
------> CAND: 165.092199 3995.726562 0.7546643 6.0062284 17.2655 11.1219  4
------> CAND: 115.373878 5038.307617 0.6670015 4.8457417 14.7882 11.1027 16
------> CAND: 104.501223 3725.288818 0.4520530 3.7973726 14.7838 11.097 16
------> CAND: 115.519981 3698.432129 0.8153939 6.0201602 14.7683 11.0767 16
------> CAND: 115.446800 4123.730469 0.5955367 5.8592010 14.7629 11.0697 16
------> CAND: 115.548268 4107.599121 1.0244132 6.1352048 14.7594 11.0651 16
------> CAND: 121.611959 3880.604492 0.9160995 6.0830584 14.7537 11.0577 16
------> CAND:   8.346074 4395.446289 1.0915382 6.1714187 14.7465 11.0483 16
------> CAND: 350.588823 3619.779053 0.7887981 5.9966269 20.3682 11.0355  2
------> CAND: 173.755393 3921.284180 0.8583291 3.6260743 15.355 11.0253  8
------> CAND: 281.946316 3659.683350 0.7730770 3.4870157 17.1298 11.014  4
------> CAND: 347.261138 4350.255371 0.6233772 5.8401003 17.0871 10.9801  4
------> CAND:  21.663565 3952.847412 0.5984201 5.8861575 14.6847 10.9677 16
------> CAND: 220.122931 3995.726562 0.7546643 6.0062284 17.0649 10.9624  4
------> CAND: 200.792614 5514.816895 1.2293153 6.0855598 14.6704 10.949 16
------> CAND: 264.106100 3775.663330 0.8945959 6.0571294 15.2678 10.935  8
------> CAND: 346.563058 4835.876465 1.1551986 6.1845369 15.2618 10.9289  8
------> CAND: 115.525950 3908.583008 0.9613190 6.0941172 14.6516 10.9246 16
------> CAND:  66.607177 3818.305908 0.4732364 3.8454437 14.642 10.9121 16
------> CAND: 365.629196 4118.964355 0.8868209 3.7357588 15.2418 10.9081  8
------> CAND: 330.184138 3995.726562 0.7546643 6.0062284 16.9785 10.8938  4
------> CAND: 230.808221 3857.043213 0.3435916 5.4121957 15.2277 10.8936  8
------> CAND: 339.811927 4881.494141 0.8434947 4.3069115 16.9719 10.8885  4
------> CAND: 115.397752 5992.990234 1.2120955 5.8556204 15.2063 10.8715  8
------> CAND: 231.052160 3908.583008 0.9613190 6.0941172 16.9349 10.8592  4
------> CAND: 173.486541 4542.223145 0.7333363 4.1537018 14.5868 10.8403 16
------> CAND:  58.222695 5811.245605 0.9865402 5.1448498 16.9097 10.8392  4
------> CAND: 132.757098 5482.090332 0.9757327 5.8302197 14.5658 10.8129 16
------> CAND: 346.536588 3705.901367 0.5261487 5.8344727 24.8964 10.8124  1
------> CAND: 173.080928 4044.801025 0.4753642 5.6940689 14.5571 10.8016 16
------> CAND: 115.656224 4049.794922 0.9942168 6.1200094 24.8469 10.7909  1
------> CAND:  34.442574 4063.823486 0.3960994 5.4835525 15.1178 10.7801  8
------> CAND:  82.939904 4222.867676 0.8565047 6.0696740 14.5282 10.7641 16
------> CAND: 398.184619 4187.709473 0.9850601 3.7406971 16.8126 10.7621  4
------> CAND: 125.019833 3671.813477 0.6785300 3.5424719 14.5204 10.754 16
------> CAND: 346.404757 5200.225098 1.2013084 6.1472769 16.7979 10.7504  4
------> CAND: 346.506744 4166.326172 0.8097180 6.0439200 16.7929 10.7465  4
------> CAND: 408.813336 5421.974121 1.0718356 4.4986272 19.8687 10.7392  2
------> CAND: 432.957808 4655.803711 1.0874242 6.1675010 24.7216 10.7365  1
------> CAND: 115.439533 4119.942383 0.4469870 5.6083560 14.5047 10.7337 16
------> CAND: 147.985615 3855.310059 0.9391940 6.0837274 15.0648 10.7254  8
------> CAND: 111.865054 4210.117188 0.9145745 3.7857568 16.7468 10.7099  4
------> CAND: 411.328758 4465.398438 0.4672737 5.3504910 16.739 10.7037  4
------> CAND: 346.471192 3774.059570 0.8952199 6.0532990 16.7377 10.7027  4
------> CAND: 298.657668 4000.512695 0.7508200 6.0038848 15.0418 10.7016  8
------> CAND:  86.591198 4376.924316 1.0229577 6.1434512 14.4795 10.7009 16
------> CAND: 189.360716 4785.743164 1.0345075 6.1267376 16.729 10.6958  4
------> CAND: 230.865313 3901.838379 0.3349748 5.3302698 15.0201 10.6793  8
------> CAND:  86.520612 3999.315430 0.3951092 5.5243402 14.4572 10.6719 16
------> CAND: 115.531140 4270.793945 1.0193634 6.1462626 14.4543 10.6683 16
------> CAND: 230.985725 4584.651367 0.9062775 6.0727477 15.0075 10.6662  8
------> CAND: 192.342217 4057.381592 0.6162577 3.8860579 14.447 10.6588 16
------> CAND:  93.762474 5264.045410 1.1074089 4.3393879 14.9906 10.6488  8
------> CAND: 265.228996 5975.383301 1.2106292 5.8445563 19.7162 10.6488  2
------> CAND: 326.441497 4204.257324 1.0627743 6.1548777 14.9883 10.6464  8
------> CAND: 129.878882 3806.546387 0.7932773 6.0164332 14.4348 10.6429 16
------> CAND: 145.907984 4230.916504 0.7770431 3.8735211 14.4195 10.6231 16
------> CAND:  17.210647 6035.473633 1.1878008 5.7545772 14.9652 10.6226  8
------> CAND: 199.033401 4014.063232 0.8460400 3.6874189 14.4189 10.6223 16
------> CAND: 192.220507 3616.827148 0.8594388 3.4253821 14.9643 10.6217  8
------> CAND:  86.617409 4088.779297 1.0012548 6.1343760 14.4118 10.6132 16
------> CAND: 398.874135 3983.465332 0.9662082 6.1040335 14.9549 10.6119  8
------> CAND: 342.420513 4771.458496 0.9582634 6.0801711 14.9524 10.6094  8
------> CAND: 272.409615 4609.522461 0.6409819 4.3453250 14.9462 10.603  8
------> CAND:  86.610661 3815.200684 0.8998175 6.0686097 14.3994 10.5971 16
------> CAND:  86.614814 3944.355957 1.0207913 6.1214404 14.3894 10.5841 16
------> CAND: 159.470192 3741.889160 0.8325217 3.5145056 14.3868 10.5808 16
------> CAND: 155.577555 3851.430176 0.8208776 6.0378714 14.3717 10.5613 16
------> CAND:  86.588863 5089.492676 1.1131740 6.1240778 14.3617 10.5483 16
------> CAND: 173.235596 3774.059570 0.8952199 6.0532990 14.8881 10.5432  8
------> CAND: 179.165380 3878.590088 0.9788948 3.5506833 14.3563 10.5413 16
------> CAND:  70.585193 4492.236328 1.1065049 3.8665025 14.8836 10.5385  8
------> CAND:  25.583970 3856.844727 0.7052369 5.9725866 14.878 10.5328  8
------> CAND: 148.987579 3857.808594 0.9560531 6.0933943 14.3466 10.5288 16
[18:31:27][3780656][INFO ] Statistics: count dirty SumSpec pages 1859 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:31:27][3780656][INFO ] Data processing finished successfully!
18:31:27 (3780656): called boinc_finish(0)

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