Task 1704656731

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[22:48:30][1124774][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_2_dms_200_155.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 5900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_155.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_155_5900000_0_0
------> GPU usage: 0.330000
[22:48:30][1124774][INFO ] Starting data processing...
[22:48:30][1124774][INFO ] opti: No host transfer for n_steps. Use device global.
[22:48:30][1124774][INFO ] opti: No host transfer for mean. Use device global.
[22:48:30][1124774][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:48:30][1124774][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:48:30][1124774][INFO ] opti: power spectrum in fft callback (static link).
[22:48:30][1124774][INFO ] opti: __constant__ access is not uniform, bad!
[22:48:32][1124774][INFO ] Running on device 4 Tesla V100-SXM2-16GB
[22:48:32][1124774][INFO ] CUDA global memory status (initial GPU state, including context):
[22:48:32][1124774][INFO ] No template file. Generating templates.
[22:48:32][1124774][INFO ] Template param value T_cons = 50000
[22:48:38][1124774][INFO ] Number of generated templates to be used: 50000
[22:48:38][1124774][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_155.cpt
[22:48:38][1124774][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_155.cpt (No such file or directory).
------> Starting from scratch...
[22:48:38][1124774][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_155.binary
[22:48:38][1124774][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_2_dms_200_DM245.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961657467
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 245.5 cm^-3 pc
------> Scale factor: 2.17858
[22:48:38][1124774][INFO ] Allocating memory for dedispersed compressed time series...
[22:48:38][1124774][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:48:38][1124774][INFO ] 8-bit allocation done
[22:48:38][1124774][INFO ] Foobar
[22:48:38][1124774][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_155.binary
[22:48:38][1124774][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:48:38][1124774][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:48:38][1124774][INFO ] FftSize = 12582913
[22:48:38][1124774][INFO ] Seed for random number generator is 1097532424.
[22:48:41][1124774][INFO ] 8[22:48:41][1124774][INFO ] 9[22:48:43][1124774][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:48:43][1124774][INFO ] Normalization factor 3.97364e-08
[22:48:43][1124774][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
[22:48:43][1124774][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:48:43][1124774][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:48:43][1124774][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:48:43][1124774][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:49:30][1124774][INFO ] Checkpoint committed!
[22:50:30][1124774][INFO ] Checkpoint committed!
[22:51:30][1124774][INFO ] Checkpoint committed!
[22:52:30][1124774][INFO ] Checkpoint committed!
[22:53:31][1124774][INFO ] Checkpoint committed!
[22:54:31][1124774][INFO ] Checkpoint committed!
[22:55:24][1124774][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  57.305590 3958.446777 0.6273612 6.2390127 19.0188 12.5224  4
------> CAND: 347.056125 3624.661865 0.5990069 6.1442871 22.1063 12.0687  2
------> CAND: 176.005337 6747.546387 1.0997411 4.4057522 15.3367 11.8233 16
------> CAND: 115.012900 4122.492676 1.0309389 3.4684184 21.5622 11.7449  2
------> CAND:  57.305071 4123.755371 0.6760284 0.0101978 17.938 11.6577  4
------> CAND: 186.296692 3762.970947 0.5175451 3.3974936 15.9586 11.6525  8
------> CAND: 109.052754 5254.744629 1.1610729 0.2581965 15.9443 11.6376  8
------> CAND: 115.480017 5090.088379 0.6980167 0.0978163 15.1747 11.6096 16
------> CAND:  29.954623 5605.618164 0.9251782 4.0562520 15.1111 11.5259 16
------> CAND:  46.453696 4032.986328 0.5694567 6.2413096 15.0902 11.4984 16
------> CAND: 230.283753 6377.918457 1.3541290 4.1931133 17.7156 11.4803  4
------> CAND: 499.385404 3749.910400 0.7605389 3.3347261 17.4663 11.2817  4
------> CAND: 123.611217 5029.098633 0.9468233 0.2001855 14.8627 11.2001 16
------> CAND:  30.975013 3736.631836 0.1531695 3.8915887 14.8607 11.1975 16
------> CAND: 202.877770 3895.895752 0.9490908 3.3779547 14.8584 11.1945 16
------> CAND: 174.674315 3687.146729 0.5492681 3.3450406 14.801 11.1194 16
------> CAND: 461.935898 6507.553223 1.3639652 0.3265514 25.5417 11.0926  1
------> CAND: 138.822346 3624.661865 0.5990069 6.1442871 15.4177 11.0902  8
------> CAND: 118.636167 3645.081543 0.9377259 3.2579870 14.7641 11.0712 16
------> CAND: 102.300585 3630.566895 0.4881078 3.3336236 14.7536 11.0576 16
------> CAND:  80.622488 4172.237793 0.6334636 3.5736465 14.7412 11.0414 16
------> CAND:  31.116445 3668.291016 0.6768263 6.1797352 14.7378 11.037 16
------> CAND: 115.515570 4310.106445 1.0073690 0.1141009 14.6792 10.9606 16
------> CAND: 232.113033 5697.678711 1.2776762 3.9856415 17.0408 10.9433  4
------> CAND: 274.759470 4057.004395 0.6312927 6.2670450 20.1607 10.9124  2
------> CAND:  48.531067 4849.110840 0.4463017 4.0281234 14.6365 10.9049 16
------> CAND: 417.435268 3715.636963 0.7164422 3.3251047 20.1278 10.8929  2
------> CAND:  62.514198 3949.031738 0.7607607 6.2746329 14.6251 10.8901 16
------> CAND:  57.305850 3958.994141 0.6273676 6.2452168 16.9205 10.8477  4
------> CAND: 115.478979 6361.781250 1.3527464 0.3293728 14.5785 10.8295 16
------> CAND:  78.306109 3881.878906 0.6098528 6.2164602 15.1225 10.7849  8
------> CAND: 240.315858 4969.835938 1.0847118 0.2261977 16.8365 10.7811  4
------> CAND: 312.474714 4071.759766 1.0428543 3.4452319 15.1122 10.7742  8
------> CAND:  86.565247 5000.355469 0.7874660 0.1376996 14.5345 10.7723 16
------> CAND: 124.146066 5389.468750 0.3982164 6.0107665 14.5275 10.7632 16
------> CAND: 117.102728 6058.673828 0.5108386 5.9659882 16.8062 10.757  4
------> CAND: 216.377695 3826.854980 0.8845569 6.2611108 15.0934 10.7549  8
------> CAND: 163.678393 4068.616211 0.1692411 4.1290951 15.0927 10.7541  8
------> CAND:  57.506450 4122.492676 1.0309389 3.4684184 16.7968 10.7496  4
------> CAND:  60.861904 5296.088379 0.7432135 0.1320120 14.5047 10.7336 16
------> CAND: 387.918696 3903.537109 0.5726460 3.4532988 16.7751 10.7324  4
------> CAND: 118.667049 3782.417725 0.8639054 3.3350399 14.4854 10.7085 16
------> CAND: 115.455883 3704.768066 0.4744050 6.1319170 14.4816 10.7036 16
------> CAND:  13.540409 5361.782227 1.1697985 3.8991063 14.4792 10.7006 16
------> CAND: 237.063430 3669.997803 0.2327370 5.9036622 19.7343 10.6595  2
------> CAND:  12.460332 4466.768066 0.8923081 0.1226184 14.9706 10.6282  8
------> CAND: 158.412952 3732.801270 0.6210099 6.1814151 19.6761 10.625  2
------> CAND: 216.406501 4158.736328 0.8072266 0.0432266 14.9541 10.6112  8
------> CAND: 115.476903 3731.381836 0.6260173 6.1873684 14.4092 10.6099 16
------> CAND: 177.559797 4910.753906 1.1712180 0.2285736 14.9396 10.5963  8
------> CAND: 196.842106 3629.022461 0.5188553 3.3220439 14.939 10.5956  8
------> CAND: 271.021500 4962.509277 1.1352522 3.7760613 19.6261 10.5954  2
------> CAND: 432.727623 4422.956055 0.4830555 6.2330346 24.3918 10.5932  1
------> CAND: 349.943165 4065.394287 0.8177505 0.0251815 24.3901 10.5925  1
------> CAND: 117.117260 5105.845215 0.3292911 5.8866076 16.5733 10.5724  4
------> CAND:  86.541113 3938.808105 0.4237546 6.1536222 14.3736 10.5637 16
------> CAND: 156.726661 3927.535889 0.8900882 3.4005301 16.548 10.5523  4
------> CAND: 153.323199 4422.270996 0.9787335 3.6000731 14.363 10.5499 16
------> CAND: 466.535438 3929.197021 0.8704122 3.4042146 24.2669 10.539  1
------> CAND: 246.745716 6066.902344 0.9973603 0.2204538 14.881 10.5358  8
------> CAND: 119.017646 6767.222656 0.9437292 0.0970090 14.3445 10.5261 16
------> CAND: 178.709682 3984.944580 0.8010595 3.4419591 19.5044 10.5232  2
------> CAND: 306.205751 3836.276367 0.5326762 3.4383538 14.867 10.5215  8
------> CAND: 495.049006 3709.598389 0.4407988 6.1107621 16.5072 10.52  4
------> CAND: 337.531101 3715.906006 0.1681824 3.7770789 16.5068 10.5197  4
------> CAND: 105.387446 5731.429688 1.0736512 0.2492085 14.3339 10.5124 16
------> CAND: 154.798768 4087.677002 0.8080299 0.0334536 14.3322 10.5102 16
------> CAND: 257.105841 5158.125000 1.2068228 3.8238738 14.8302 10.4836  8
------> CAND: 192.719803 3683.590332 0.5705351 3.3368387 14.3074 10.4781 16
------> CAND: 288.063466 6789.233398 1.0035462 4.4807487 14.8236 10.4768  8
------> CAND:  61.801067 4160.747559 0.5630382 6.2606692 14.8127 10.4656  8
------> CAND: 160.305033 3800.353027 0.7946956 3.3542390 19.4072 10.4656  2
------> CAND:  66.890042 3891.202637 0.7094263 3.4103823 14.2909 10.4568 16
------> CAND: 231.370837 3624.661865 0.5990069 6.1442871 14.802 10.4546  8
------> CAND: 346.228032 4396.520508 0.2994558 6.0269737 24.0705 10.4537  1
------> CAND: 499.385664 3749.910400 0.7605389 3.3347261 16.4075 10.4411  4
------> CAND: 115.441610 5591.656250 0.6230645 0.0254304 14.2716 10.4318 16
------> CAND: 259.727143 5290.814941 0.9917715 0.2276570 16.3762 10.4163  4
------> CAND: 283.224140 4546.323242 0.2916465 5.9616632 16.3715 10.4125  4
------> CAND: 464.894042 4111.773438 0.7664558 0.0302232 16.3647 10.4072  4
------> CAND: 304.618593 3759.688232 0.5288128 3.3978300 14.7419 10.3928  8
------> CAND: 115.469896 3962.626221 0.5046517 6.1936927 14.2413 10.3928 16
------> CAND:  86.579520 4456.615234 0.7090464 0.0734804 14.2405 10.3917 16
------> CAND: 404.479533 4787.125488 1.0759422 0.1972152 14.7407 10.3916  8
------> CAND: 307.423368 4283.155273 0.5845419 3.6384716 16.3426 10.3897  4
------> CAND: 125.028137 3949.031738 0.7607607 6.2746329 14.7182 10.3684  8
------> CAND: 173.094942 6799.497559 1.3858508 0.2999333 14.7089 10.3589  8
------> CAND:  68.875027 3986.523926 0.1928487 3.9323661 14.2124 10.3556 16
------> CAND: 117.230925 4660.639160 0.4734384 3.8974276 14.2124 10.3555 16
------> CAND:  57.304812 4121.925781 0.6767837 0.0036832 16.2968 10.3535  4
------> CAND: 207.449283 3652.926758 0.8364951 6.2000360 14.7032 10.353  8
------> CAND: 133.780083 3891.202637 0.7094263 3.4103823 14.2032 10.3436 16
------> CAND: 222.978311 4557.843262 0.2718763 5.9294472 14.6934 10.343  8
------> CAND: 176.105767 4243.664551 1.0703144 0.1083582 14.6776 10.3267  8
------> CAND: 191.858751 3707.009766 0.4597065 6.1261258 14.6723 10.3214  8
------> CAND: 126.115481 3703.300049 0.7825481 6.2089901 14.1849 10.32 16
------> CAND: 115.262808 4341.776367 0.8958222 3.5820749 14.1834 10.3182 16
------> CAND: 241.380624 3624.178467 0.6075151 3.2994878 14.6638 10.3126  8
------> CAND:  86.576666 5487.246582 1.0948404 0.2629485 14.6616 10.3103  8
------> CAND: 230.968079 6507.553223 1.3639652 0.3265514 19.1385 10.3064  2
[22:55:24][1124774][INFO ] Statistics: count dirty SumSpec pages 1639 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:55:24][1124774][INFO ] Data processing finished successfully!
22:55:24 (1124774): called boinc_finish(0)

</stderr_txt>
]]>