Task 1703662683

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[16:23:31][1058028][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_cfbf00098_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_8_dms_200_199.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 3200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_199.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_199_3200000_1_0
------> GPU usage: 0.330000
[16:23:31][1058028][INFO ] Starting data processing...
[16:23:31][1058028][INFO ] opti: No host transfer for n_steps. Use device global.
[16:23:31][1058028][INFO ] opti: No host transfer for mean. Use device global.
[16:23:31][1058028][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:23:31][1058028][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:23:31][1058028][INFO ] opti: power spectrum in fft callback (static link).
[16:23:31][1058028][INFO ] opti: __constant__ access is not uniform, bad!
[16:23:32][1058028][INFO ] Running on device 6 Tesla V100-SXM2-16GB
[16:23:32][1058028][INFO ] CUDA global memory status (initial GPU state, including context):
[16:23:32][1058028][INFO ] No template file. Generating templates.
[16:23:32][1058028][INFO ] Template param value T_cons = 50000
[16:23:38][1058028][INFO ] Number of generated templates to be used: 50000
[16:23:38][1058028][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_8_dms_200_199.cpt
[16:23:38][1058028][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_8_dms_200_199.cpt (No such file or directory).
------> Starting from scratch...
[16:23:38][1058028][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_199.binary
[16:23:38][1058028][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_8_dms_200_DM249.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817327084194
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 249.9 cm^-3 pc
------> Scale factor: 1.49069
[16:23:38][1058028][INFO ] Allocating memory for dedispersed compressed time series...
[16:23:38][1058028][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:23:38][1058028][INFO ] 8-bit allocation done
[16:23:38][1058028][INFO ] Foobar
[16:23:38][1058028][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_199.binary
[16:23:38][1058028][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:23:38][1058028][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:23:38][1058028][INFO ] FftSize = 12582913
[16:23:38][1058028][INFO ] Seed for random number generator is -1030867138.
[16:23:41][1058028][INFO ] 8[16:23:41][1058028][INFO ] 9[16:23:42][1058028][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:23:42][1058028][INFO ] Normalization factor 3.97364e-08
[16:23:43][1058028][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
[16:23:43][1058028][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2123 MB (14030 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:23:43][1058028][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:23:43][1058028][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:23:43][1058028][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:24:31][1058028][INFO ] Checkpoint committed!
[16:25:31][1058028][INFO ] Checkpoint committed!
[16:26:31][1058028][INFO ] Checkpoint committed!
[16:27:32][1058028][INFO ] Checkpoint committed!
[16:28:32][1058028][INFO ] Checkpoint committed!
[16:29:32][1058028][INFO ] Checkpoint committed!
[16:30:32][1058028][INFO ] Checkpoint committed!
[16:30:49][1058028][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 345.659707 3740.988525 0.3998461 2.7147291 19.2338 12.6949  4
------> CAND: 115.262029 4485.713867 0.9134284 3.0914652 15.4754 12.0068 16
------> CAND: 230.541965 4745.023926 0.7847613 3.0134807 16.0952 11.795  8
------> CAND: 287.272482 3656.917236 0.7895590 0.2511077 16.0907 11.7903  8
------> CAND: 152.464743 4587.195312 0.7293494 2.9969490 16.0295 11.7265  8
------> CAND: 153.172943 3750.036377 0.7915376 2.9685905 26.9114 11.6875  1
------> CAND:  16.657114 5485.128418 0.7956303 2.8483579 15.2032 11.6472 16
------> CAND: 239.715613 5495.493164 1.2434968 3.1870916 21.3147 11.5978  2
------> CAND: 499.425888 3712.611572 0.7146872 2.9353976 21.2172 11.5399  2
------> CAND: 148.329724 4339.228516 0.6860186 2.9782782 15.0893 11.4972 16
------> CAND: 153.173462 3749.207275 0.7923844 2.9645350 26.3261 11.4333  1
------> CAND: 295.611550 4561.645020 0.5918459 0.9403217 17.6325 11.4141  4
------> CAND: 153.172424 3703.651367 0.7753893 2.9496164 26.1741 11.3673  1
------> CAND:  86.391895 4889.507812 0.9990818 3.1330154 14.9771 11.3499 16
------> CAND: 214.919513 4303.834473 0.9960660 0.5515065 15.6494 11.3306  8
------> CAND:  76.232371 4587.195312 0.7293494 2.9969490 14.9503 11.3148 16
------> CAND: 230.405463 3909.930664 0.9807396 3.0506876 15.5868 11.2657  8
------> CAND: 115.202602 4182.942383 1.0128285 3.1042674 15.5846 11.2633  8
------> CAND: 279.738153 4912.328613 1.1687253 3.1909704 15.5795 11.2581  8
------> CAND: 230.477866 4242.729004 0.6347510 2.9439180 15.5763 11.2547  8
------> CAND: 230.524837 4023.314941 0.5160353 2.8398104 15.5356 11.2125  8
------> CAND: 282.222175 3614.747314 0.9658038 0.1817811 15.5061 11.1819  8
------> CAND: 172.845554 3757.658691 0.3689007 2.6787677 15.4918 11.167  8
------> CAND: 101.838399 3823.474365 0.8648358 0.3244880 14.8302 11.1576 16
------> CAND: 192.750165 4217.983887 0.5211020 2.8321428 14.8186 11.1424 16
------> CAND: 345.813077 4745.023926 0.7847613 3.0134807 17.2765 11.1306  4
------> CAND:  38.556832 4254.986816 0.7388310 0.6297590 17.2638 11.1206  4
------> CAND: 153.171646 3703.871094 0.7752168 2.9536853 25.5672 11.1037  1
------> CAND: 208.918624 4852.827637 1.1124148 3.1718423 17.1918 11.0633  4
------> CAND: 115.311595 4561.099121 0.4436318 2.6045082 14.752 11.0555 16
------> CAND: 153.654592 4210.822754 0.8381040 3.0460153 17.1808 11.0545  4
------> CAND: 104.297248 4574.973633 0.9591599 0.7053926 15.3803 11.0516  8
------> CAND: 174.328648 3858.386475 0.2144226 1.3773233 17.1715 11.0471  4
------> CAND: 158.615888 3889.382324 0.9478377 3.0351527 15.3685 11.0393  8
------> CAND: 115.232964 3904.690918 0.7062255 2.9640267 14.7394 11.039 16
------> CAND: 115.231407 4365.119629 0.7766508 3.0318766 14.7287 11.0251 16
------> CAND: 156.147178 3630.638184 0.5240237 0.3509887 15.3297 10.9991  8
------> CAND: 133.699636 4065.685059 0.9065821 0.4475779 15.3016 10.9701  8
------> CAND: 230.574922 5423.568359 0.9930462 3.0593872 15.291 10.9591  8
------> CAND:  67.729294 5045.130371 0.9658227 0.9441773 14.662 10.9381 16
------> CAND: 115.249054 4015.269043 0.6028411 2.9108813 15.2628 10.9299  8
------> CAND:  52.577333 5582.979980 0.6211021 2.1002431 14.6503 10.9229 16
------> CAND: 163.461443 3618.135254 0.8096732 2.9428308 15.2481 10.9147  8
------> CAND: 182.923851 4145.620117 0.7635267 3.0149157 14.6391 10.9083 16
------> CAND:  57.630236 4005.893799 0.2674680 2.2704346 14.6384 10.9074 16
------> CAND: 208.594497 4574.973633 0.9591599 0.7053926 16.9915 10.9041  4
------> CAND: 239.715094 5490.883301 1.2429457 3.1873493 20.1366 10.8981  2
------> CAND: 115.236857 3916.515869 0.5981735 2.9020786 14.6072 10.8669 16
------> CAND: 159.499257 3965.091797 0.4315965 2.7448540 16.9337 10.8582  4
------> CAND: 119.856379 3734.795166 0.6240860 2.9011672 16.9291 10.8546  4
------> CAND: 192.859938 3624.469971 0.6346987 0.2815501 14.5972 10.8538 16
------> CAND: 210.565469 3739.376709 0.4087825 0.5411441 16.9236 10.8502  4
------> CAND: 172.844256 3641.504395 0.3925113 2.7051067 15.1548 10.8183  8
------> CAND: 192.149142 4574.648438 0.7361020 3.0026026 15.1504 10.8137  8
------> CAND: 203.303105 3754.098877 0.9625825 3.0086963 14.5655 10.8126 16
------> CAND:  90.805367 5432.076172 0.9918447 3.0568662 15.1466 10.8098  8
------> CAND: 239.689143 4522.781250 1.0027814 3.1325760 24.8869 10.8083  1
------> CAND:  86.398642 3835.205811 0.7226434 2.9606023 14.5538 10.7974 16
------> CAND:  60.576703 3919.776611 0.4771897 2.8026609 14.5485 10.7905 16
------> CAND: 180.942239 3655.512451 0.8259770 2.9565141 14.5447 10.7855 16
------> CAND: 303.160411 4179.014160 1.0384855 0.4710746 15.1069 10.7688  8
------> CAND: 344.139502 3879.927734 0.7590857 2.9768348 15.0958 10.7573  8
------> CAND: 222.587490 3740.449219 0.8561147 0.2826236 15.0953 10.7568  8
------> CAND: 192.092050 4033.030762 0.5785556 2.9012833 15.0932 10.7547  8
------> CAND: 181.864535 4734.210449 0.6731632 2.9321706 15.0904 10.7517  8
------> CAND: 105.286757 3957.324463 0.4541134 0.6503579 19.8482 10.727  2
------> CAND: 115.261510 3825.688965 0.4285957 2.7583005 14.4962 10.7226 16
------> CAND: 361.884219 3655.512451 0.8259770 2.9565141 15.0619 10.7223  8
------> CAND: 410.128787 4029.256348 0.5824435 2.8966663 16.755 10.7164  4
------> CAND: 115.307443 3933.250488 0.5691434 2.8903151 14.4859 10.7092 16
------> CAND: 387.420698 4044.944092 0.8686270 0.4480789 16.744 10.7077  4
------> CAND: 249.799879 3894.100342 0.4828688 2.8169506 16.7328 10.6988  4
------> CAND:  46.020835 4926.332520 0.8068111 0.9905398 15.0365 10.6961  8
------> CAND: 172.850744 4367.737793 0.5685090 2.8778107 15.0288 10.6882  8
------> CAND: 276.479756 3858.112061 0.5240314 2.8449833 15.0227 10.6819  8
------> CAND:  66.727070 3643.820557 0.9267376 0.2062372 14.4648 10.6818 16
------> CAND:  88.231037 3633.063477 0.4753984 0.3824278 14.4492 10.6616 16
------> CAND: 467.905127 4556.492676 0.7887747 0.7718915 19.7317 10.6579  2
------> CAND: 313.789647 3686.746094 0.9240214 2.9871855 14.9798 10.6376  8
------> CAND: 159.517942 4051.467529 0.7461885 2.9987295 14.4097 10.6105 16
------> CAND: 230.471897 4945.558594 1.0658704 3.1596067 16.6095 10.6011  4
------> CAND: 250.840771 4461.441895 0.6670105 2.9590683 14.9433 10.6001  8
------> CAND:  86.352450 4643.763672 1.0940752 3.1620026 14.3978 10.595 16
------> CAND:  16.425372 4048.191406 1.0197475 0.4121937 14.3977 10.595 16
------> CAND: 115.299658 4417.775391 0.4335033 2.6434476 14.396 10.5928 16
------> CAND: 175.290908 4834.947266 1.1109521 0.7726658 14.3754 10.566 16
------> CAND: 331.938679 5872.855469 0.8897721 1.5558113 16.55 10.5539  4
------> CAND: 194.760323 5514.610840 0.9491102 3.0185747 14.3651 10.5527 16
------> CAND: 400.856525 3742.682129 0.5974125 2.8886180 14.8969 10.5523  8
------> CAND:  38.556573 4259.698730 0.7371435 0.6266816 16.5433 10.5486  4
------> CAND:  59.569288 3686.377197 0.8688670 0.2439852 14.3603 10.5466 16
------> CAND: 143.939088 4660.926758 1.0958197 3.1691082 14.3582 10.5438 16
------> CAND:  86.457292 3858.632080 0.2117517 1.9298633 14.8802 10.535  8
------> CAND:  50.846148 4033.578125 0.5777290 2.9006765 14.3502 10.5334 16
------> CAND: 115.224660 3891.171875 0.7481278 2.9743328 14.8655 10.5199  8
------> CAND: 101.522057 6355.493652 0.9353874 2.4564414 14.3379 10.5175 16
------> CAND:  49.273522 3963.330566 0.7642272 0.4388894 14.3377 10.5173 16
------> CAND:  79.905204 5495.493164 1.2434968 3.1870916 14.8527 10.5068  8
------> CAND: 116.285533 4217.477051 0.6579580 2.9601905 14.3279 10.5046 16
------> CAND:  70.677578 4586.125977 1.0008285 3.1283391 14.3269 10.5033 16
[16:30:49][1058028][INFO ] Statistics: count dirty SumSpec pages 1825 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:30:49][1058028][INFO ] Data processing finished successfully!
16:30:49 (1058028): called boinc_finish(0)

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