Task 1704983275

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[16:22:39][1164028][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_144.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 1450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_144.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_144_1450000_2_0
------> GPU usage: 0.330000
[16:22:39][1164028][INFO ] Starting data processing...
[16:22:39][1164028][INFO ] opti: No host transfer for n_steps. Use device global.
[16:22:39][1164028][INFO ] opti: No host transfer for mean. Use device global.
[16:22:39][1164028][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:22:39][1164028][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:22:39][1164028][INFO ] opti: power spectrum in fft callback (static link).
[16:22:39][1164028][INFO ] opti: __constant__ access is not uniform, bad!
[16:22:40][1164028][INFO ] Running on device 4 Tesla V100-SXM2-16GB
[16:22:40][1164028][INFO ] CUDA global memory status (initial GPU state, including context):
[16:22:40][1164028][INFO ] No template file. Generating templates.
[16:22:40][1164028][INFO ] Template param value T_cons = 50000
[16:22:46][1164028][INFO ] Number of generated templates to be used: 50000
[16:22:46][1164028][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_144.cpt
[16:22:46][1164028][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_144.cpt (No such file or directory).
------> Starting from scratch...
[16:22:46][1164028][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_144.binary
[16:22:46][1164028][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_DM244.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961675526
------> 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: 244.4 cm^-3 pc
------> Scale factor: 2.17923
[16:22:46][1164028][INFO ] Allocating memory for dedispersed compressed time series...
[16:22:46][1164028][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:22:46][1164028][INFO ] 8-bit allocation done
[16:22:46][1164028][INFO ] Foobar
[16:22:46][1164028][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_144.binary
[16:22:46][1164028][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:22:46][1164028][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:22:46][1164028][INFO ] FftSize = 12582913
[16:22:46][1164028][INFO ] Seed for random number generator is 1107809240.
[16:22:50][1164028][INFO ] 8[16:22:50][1164028][INFO ] 9[16:22:51][1164028][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:22:51][1164028][INFO ] Normalization factor 3.97364e-08
[16:22:51][1164028][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
[16:22:51][1164028][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
[16:22:51][1164028][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:22:51][1164028][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:22:51][1164028][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:23:39][1164028][INFO ] Checkpoint committed!
[16:24:39][1164028][INFO ] Checkpoint committed!
[16:25:39][1164028][INFO ] Checkpoint committed!
[16:26:39][1164028][INFO ] Checkpoint committed!
[16:27:39][1164028][INFO ] Checkpoint committed!
[16:28:39][1164028][INFO ] Checkpoint committed!
[16:29:39][1164028][INFO ] Checkpoint committed!
[16:30:04][1164028][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 402.436936 4023.513428 0.7508665 2.5126050 16.4731 12.1903  8
------> CAND: 230.347592 4015.025391 0.9416730 2.6981797 16.3318 12.0424  8
------> CAND: 172.743826 3767.801270 0.6622459 2.4915967 16.3288 12.0392  8
------> CAND: 259.097573 3619.011963 0.8136175 2.6502166 18.2702 11.923  4
------> CAND:  93.323385 4023.765625 0.8452859 0.8640303 16.0876 11.7871  8
------> CAND: 172.871245 3670.201660 0.4461388 2.0411308 15.7898 11.4767  8
------> CAND:  86.421220 3929.131592 0.5754380 2.2368815 15.0585 11.4567 16
------> CAND: 115.264624 4709.524902 0.9847403 2.4384162 15.0463 11.4408 16
------> CAND: 390.625377 3807.850342 0.6078917 2.3921003 15.754 11.4395  8
------> CAND: 488.391818 4273.238281 0.9151360 1.0318563 20.9624 11.3884  2
------> CAND:  57.605842 4064.032227 0.9495398 2.7058096 14.9305 11.2889 16
------> CAND: 211.889744 4149.778320 0.8724191 2.6105804 17.3866 11.2183  4
------> CAND: 115.144731 3873.148193 0.9477177 2.7282217 14.8684 11.2075 16
------> CAND: 230.332022 3856.235107 0.8904164 2.6878026 17.2297 11.0935  4
------> CAND:  86.416549 3644.019043 0.5240074 2.3066919 15.4116 11.0839  8
------> CAND: 193.242454 4011.592285 0.6308478 1.1729496 15.4093 11.0816  8
------> CAND: 288.287942 3933.604492 0.5650229 2.2002523 15.3894 11.0609  8
------> CAND: 182.295320 3898.981934 0.9208426 2.7042089 14.735 11.0332 16
------> CAND: 230.417400 3997.079834 0.9443074 2.7078953 15.353 11.0232  8
------> CAND: 132.938236 4263.475586 0.9823869 2.6863351 14.7142 11.0061 16
------> CAND: 382.932228 4307.328613 0.9799114 2.6710501 20.3137 11.0032  2
------> CAND: 230.495253 4063.313232 0.6961930 2.3962259 17.1072 10.996  4
------> CAND: 422.849148 3834.230225 0.6046673 2.3551276 17.0928 10.9846  4
------> CAND: 157.136167 3670.175049 0.4465136 2.0429437 14.6913 10.9763 16
------> CAND: 115.228553 4283.499023 0.9128799 2.5981185 14.6884 10.9725 16
------> CAND: 377.433489 4055.237305 0.8311390 0.8969662 17.0728 10.9687  4
------> CAND: 329.059944 4265.806152 1.0304248 0.9133139 15.2887 10.9567  8
------> CAND: 191.980980 3883.721680 0.9462201 2.7221735 14.6686 10.9467 16
------> CAND: 345.728736 3691.293457 0.6618758 2.4994934 15.2594 10.9264  8
------> CAND: 178.159263 3891.522461 0.6603388 0.9578243 14.651 10.9238 16
------> CAND: 115.184436 3996.384766 0.8584953 2.6338458 14.6469 10.9184 16
------> CAND: 138.162934 4555.457520 1.1060362 2.6915638 14.6465 10.9179 16
------> CAND: 285.341994 4988.906250 1.1340895 2.4581704 15.2357 10.9018  8
------> CAND: 259.097833 3621.143066 0.8146861 2.6508884 15.2221 10.8878  8
------> CAND:  90.652517 3777.726807 0.9381345 0.5661486 14.5945 10.8503 16
------> CAND: 490.906721 4272.548828 0.7186343 1.3502125 16.9063 10.8365  4
------> CAND: 398.149326 3974.515625 0.8688971 2.6587124 16.9031 10.8339  4
------> CAND: 397.122708 3984.590820 0.8647023 2.6531391 15.1657 10.8295  8
------> CAND: 150.923518 3651.622070 0.8813327 2.6883991 15.1607 10.8243  8
------> CAND: 115.222065 3829.607422 0.7126682 2.5243921 14.569 10.8171 16
------> CAND: 115.185993 3623.084473 0.7522927 2.6093302 14.567 10.8146 16
------> CAND: 339.874988 4374.457031 0.9744456 2.6351972 15.1283 10.7909  8
------> CAND: 168.678096 3665.792969 0.8118296 0.5548946 14.5317 10.7686 16
------> CAND:  46.661822 4023.765625 0.8452859 0.8640303 14.5313 10.7682 16
------> CAND:  96.963520 3703.043457 0.6039397 0.8142607 16.8184 10.7667  4
------> CAND: 115.208570 3997.079834 0.9443074 2.7078953 14.4988 10.7259 16
------> CAND:  44.949062 3883.428223 0.9464313 2.7266707 15.0638 10.7243  8
------> CAND: 115.241528 4666.177734 1.1190573 2.6492276 14.4972 10.7239 16
------> CAND: 152.446317 3769.941650 0.9571196 2.7377913 14.4886 10.7128 16
------> CAND: 261.964371 3643.405518 0.9341058 2.7204642 15.0485 10.7085  8
------> CAND:  55.003484 3770.424316 0.6513233 0.8279898 14.4817 10.7037 16
------> CAND: 482.295688 5017.608887 1.1257056 1.6192632 19.7947 10.6953  2
------> CAND: 247.748979 3701.308838 0.6116182 0.8070191 15.0329 10.6924  8
------> CAND: 115.240749 4111.207031 0.8849556 2.6349123 14.4622 10.6785 16
------> CAND: 210.783716 4013.236572 0.9798514 0.7446789 16.6935 10.6676  4
------> CAND: 383.922255 3651.989990 0.9268557 2.7170596 16.6833 10.6595  4
------> CAND: 241.740563 3689.582275 0.8984964 2.6982443 14.993 10.6512  8
------> CAND: 367.074921 4624.083008 1.0281855 2.5677550 14.9882 10.6463  8
------> CAND: 370.614885 3619.580078 0.8455437 2.6707129 19.7105 10.6454  2
------> CAND: 244.195779 4273.238281 0.9151360 1.0318563 16.6622 10.6429  4
------> CAND: 345.783233 4314.141113 0.9065213 2.5856044 19.7034 10.6412  2
------> CAND:  86.421739 3990.696045 0.5798236 2.1567833 14.4316 10.6388 16
------> CAND: 402.155888 4638.990723 0.8667233 2.2263710 14.9729 10.6305  8
------> CAND: 390.932117 4523.235840 0.8636562 2.3973155 14.9587 10.6159  8
------> CAND: 487.943127 3737.922119 0.5513617 0.9601939 19.6555 10.6128  2
------> CAND: 382.382588 3644.662842 0.5113938 2.2684734 14.9503 10.6072  8
------> CAND: 163.174426 4095.994873 0.8884148 0.8918543 14.4033 10.6022 16
------> CAND:  86.416030 3738.471191 0.5505525 2.3043492 14.4021 10.6006 16
------> CAND:  16.469229 3669.535156 0.4526940 1.1441591 14.3989 10.5964 16
------> CAND:  86.409282 3633.130127 0.5805324 2.4022148 14.3981 10.5954 16
------> CAND: 345.704602 4745.928711 0.9492344 2.3545532 16.5979 10.5919  4
------> CAND: 142.670867 4988.906250 1.1340895 2.4581704 14.3914 10.5867 16
------> CAND: 115.230629 4247.150391 0.9218053 2.6352751 14.929 10.5854  8
------> CAND: 345.841882 4745.928711 0.9492344 2.3545532 16.5889 10.5847  4
------> CAND: 230.468523 3756.332031 0.8842776 2.6915207 14.9239 10.5801  8
------> CAND: 115.206235 3656.590576 0.8721083 2.6829174 14.3814 10.5738 16
------> CAND: 492.255131 3881.776611 1.0085219 0.6152105 16.5746 10.5734  4
------> CAND:  58.790761 3701.330566 0.4341272 1.3320736 14.9092 10.5649  8
------> CAND: 325.683730 5010.981445 1.1253858 2.4171371 14.9034 10.559  8
------> CAND: 172.716837 3621.204834 0.7716344 2.6158316 14.3667 10.5547 16
------> CAND: 431.736039 3646.461670 0.9181908 2.7123818 16.5362 10.5429  4
------> CAND: 234.614182 4715.500000 0.9839935 2.4314518 16.5347 10.5418  4
------> CAND: 456.765956 4089.995117 0.8907676 2.6400881 16.5306 10.5385  4
------> CAND: 349.056681 3668.975342 0.7557623 2.6084113 16.5294 10.5376  4
------> CAND:  37.192074 3869.744873 0.5014763 2.0185392 14.3527 10.5367 16
------> CAND:  29.310002 4496.642578 1.0391651 1.1240125 14.3482 10.5308 16
------> CAND:  16.648550 3813.120117 0.7395273 2.5650432 14.344 10.5254 16
------> CAND: 362.336024 4169.643555 0.6851566 2.3007305 14.8671 10.5216  8
------> CAND: 115.207792 3700.078369 0.8703573 2.6809587 14.3394 10.5195 16
------> CAND: 345.595348 3610.450439 0.9577729 2.7301362 16.5017 10.5156  4
------> CAND:  75.461889 3651.622070 0.8813327 2.6883991 14.326 10.5021 16
------> CAND: 469.260803 3620.047363 0.8041754 2.6437676 24.1795 10.501  1
------> CAND: 115.265403 3639.286377 0.5323512 2.3186064 14.3213 10.496 16
------> CAND:  17.090494 4838.394043 1.1342878 2.5906088 14.3203 10.4948 16
------> CAND: 497.122225 3729.606934 0.4332660 1.8380402 19.4534 10.493  2
------> CAND: 159.919662 4217.390137 0.8470621 1.0457433 14.3188 10.4929 16
------> CAND: 230.414286 3671.388184 0.7460161 2.5951152 14.8345 10.4881  8
------> CAND: 259.167122 4115.945312 0.8828632 2.6252482 14.8332 10.4867  8
------> CAND:  86.370875 4091.202393 0.9783292 2.7116272 14.3131 10.4855 16
------> CAND:  86.435752 3670.201660 0.4461388 2.0411308 14.3102 10.4817 16
[16:30:04][1164028][INFO ] Statistics: count dirty SumSpec pages 1772 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:30:04][1164028][INFO ] Data processing finished successfully!
16:30:04 (1164028): called boinc_finish(0)

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