Task 1725949428

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[22:10:38][12672][INFO ] Application startup - thank you for supporting Einstein@Home!
[22:10:38][12672][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_2_dms_200_116.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 7750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_2_dms_200_116.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_2_dms_200_40000_116_7750000_1_0
------> GPU usage: 0.496000
[22:10:38][12672][INFO ] Starting data processing...
[22:10:38][12672][INFO ] opti: No host transfer for n_steps. Use device global.
[22:10:38][12672][INFO ] opti: No host transfer for mean. Use device global.
[22:10:38][12672][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:10:38][12672][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:10:38][12672][INFO ] opti: power spectrum in fft callback (static link).
[22:10:38][12672][INFO ] opti: __constant__ access is not uniform, bad!
[22:10:38][12672][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[22:10:38][12672][INFO ] CUDA global memory status (initial GPU state, including context):
[22:10:38][12672][INFO ] No template file. Generating templates.
[22:10:38][12672][INFO ] Template param value T_cons = 50000
[22:10:43][12672][INFO ] Number of generated templates to be used: 50000
[22:10:43][12672][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_2_dms_200_116.cpt
[22:10:43][12672][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_2_dms_200_116.cpt (No such file or directory).
------> Starting from scratch...
[22:10:43][12672][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_2_dms_200_116.binary
[22:10:43][12672][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_2_dms_200_DM241.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693912123192
------> 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: 241.6 cm^-3 pc
------> Scale factor: 2.1901
[22:10:43][12672][INFO ] Allocating memory for dedispersed compressed time series...
[22:10:43][12672][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:10:43][12672][INFO ] 8-bit allocation done
[22:10:43][12672][INFO ] Foobar
[22:10:43][12672][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_2_dms_200_116.binary
[22:10:43][12672][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:10:43][12672][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:10:43][12672][INFO ] FftSize = 12582913
[22:10:43][12672][INFO ] Seed for random number generator is 1107036966.
[22:10:45][12672][INFO ] 8[22:10:45][12672][INFO ] 9[22:10:46][12672][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:10:46][12672][INFO ] Normalization factor 3.97364e-08
[22:10:46][12672][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
[22:10:46][12672][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1255 MB (2781 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:10:46][12672][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:10:46][12672][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:10:46][12672][INFO ] Launching time series padding kernel: grid 196608, block 32
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[23:30:05][12672][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  26.766812 3615.819580 0.8897554 3.4789426 15.806 12.4461 16
------> CAND:  86.612478 4031.405518 0.9916661 6.0359206 22.5811 12.3513  2
------> CAND: 259.781899 3858.973633 0.8305520 5.9569244 18.4411 12.0596  4
------> CAND: 115.460813 3842.600098 0.4921183 5.6109052 15.4378 11.957 16
------> CAND: 115.532438 4071.989014 0.8060255 5.9340992 15.376 11.8752 16
------> CAND: 253.804106 3760.080078 0.9751754 6.0106397 16.0034 11.6992  8
------> CAND: 115.517386 3995.060059 0.7758182 5.9183917 15.1927 11.6334 16
------> CAND:  75.205234 3652.087158 0.8719979 5.9610224 17.7738 11.5267  4
------> CAND:  43.291317 3851.827637 0.7282670 5.8860745 17.7278 11.49  4
------> CAND: 105.795135 3954.526367 0.4635561 5.4716625 15.8017 11.489  8
------> CAND:  61.279194 3707.418457 0.9816502 6.0093970 15.0224 11.4093 16
------> CAND: 115.524652 4490.534668 1.0664651 6.0555148 14.9494 11.3136 16
------> CAND: 479.743935 3935.968262 0.7346713 5.8856850 20.816 11.3015  2
------> CAND:  86.602876 4270.182617 1.0097656 6.0446219 14.9353 11.2951 16
------> CAND:  86.587825 3843.447754 0.7692685 5.9150672 14.9285 11.2863 16
------> CAND:  86.596648 3904.670166 0.8594952 5.9735847 14.9153 11.2689 16
------> CAND: 160.606323 3700.528320 0.3317178 4.3620491 14.9101 11.2622 16
------> CAND:  28.428709 4972.233887 1.1683191 6.0187855 14.8951 11.2425 16
------> CAND: 231.102245 4548.332520 0.9528655 5.9633274 15.5592 11.237  8
------> CAND: 278.855822 3747.483398 0.6388463 5.8235416 15.4099 11.0821  8
------> CAND:  86.617149 3674.371582 0.9402955 5.9902811 14.7633 11.0702 16
------> CAND: 468.630974 3954.363281 0.5285834 4.0681415 17.1786 11.0528  4
------> CAND: 189.947207 4273.883301 0.9663776 6.0148921 14.707 10.9968 16
------> CAND:  83.076406 4096.795410 0.7899898 3.8987665 14.6956 10.9819 16
------> CAND:  94.547749 3755.618408 0.3297094 4.5382247 14.6943 10.9803 16
------> CAND:  86.612997 4027.900879 0.9916906 6.0402083 17.0578 10.9568  4
------> CAND:  28.861051 3851.827637 0.7282670 5.8860745 15.2659 10.9331  8
------> CAND: 134.208274 3774.228271 0.4409053 4.0542307 15.2595 10.9265  8
------> CAND: 423.533992 3961.412109 0.8298141 5.9512696 17.0021 10.9126  4
------> CAND: 462.204490 4548.332520 0.9528655 5.9633274 16.9463 10.8682  4
------> CAND: 344.193999 3743.697754 0.9877411 6.0164666 25.013 10.863  1
------> CAND:  86.612738 4033.795410 0.9918399 6.0404148 15.1777 10.8419  8
------> CAND:  86.566804 3639.550537 0.4680228 5.6198330 14.5718 10.8208 16
------> CAND: 115.276562 4632.218750 0.9176185 4.2145047 14.5462 10.7875 16
------> CAND: 462.262101 3619.212158 0.7883177 5.9193459 16.8262 10.7729  4
------> CAND: 365.447799 4460.540527 0.7099396 4.3016987 15.1024 10.7642  8
------> CAND: 282.734705 4204.724609 0.7751974 5.8833823 24.7483 10.748  1
------> CAND: 115.535292 3699.548584 0.8787850 5.9658504 14.4781 10.6992 16
------> CAND:  86.582894 3851.827637 0.7282670 5.8860745 19.7863 10.6903  2
------> CAND: 231.041779 3864.568604 0.8504851 5.9633603 19.7828 10.6883  2
------> CAND: 351.014419 3963.761719 0.7980481 3.7771676 15.0276 10.687  8
------> CAND: 100.163268 3897.356445 0.8855687 5.9868994 15.021 10.6801  8
------> CAND: 115.520500 4591.692383 1.1193310 6.0720792 14.4506 10.6634 16
------> CAND: 404.734890 3672.640137 0.9526924 3.4958274 24.5531 10.6633  1
------> CAND: 382.628343 4330.475586 0.6980878 4.1967459 15.0024 10.661  8
------> CAND:  98.251204 3770.310547 0.7664688 3.6537931 16.6822 10.6587  4
------> CAND: 349.898529 3812.968750 0.3383054 4.6649060 16.6688 10.6481  4
------> CAND: 296.134979 4272.963867 0.9288711 3.9335487 14.9887 10.6468  8
------> CAND: 141.367353 4204.724609 0.7751974 5.8833823 19.6786 10.6265  2
------> CAND: 314.849482 3802.978271 0.4064243 5.4085245 14.9677 10.6251  8
------> CAND: 157.181581 4574.485352 1.1169784 4.0209880 14.9613 10.6185  8
------> CAND: 198.242677 4269.568848 1.0717217 6.0699840 14.4099 10.6107 16
------> CAND:  79.794913 4081.470459 0.8007070 3.8661122 14.399 10.5966 16
------> CAND:  63.298954 4308.906738 0.6177348 4.2997108 14.3803 10.5724 16
------> CAND: 382.952989 4843.887695 0.9665495 5.8955808 19.5783 10.567  2
------> CAND: 268.520091 3750.910645 0.6279897 3.7378292 14.91 10.5658  8
------> CAND: 204.065802 4678.020996 0.8776948 4.2864323 14.9049 10.5605  8
------> CAND: 149.162489 4895.288574 0.8903533 5.7636576 14.9011 10.5566  8
------> CAND: 266.748422 4344.000000 0.6890181 4.2135739 14.8978 10.5532  8
------> CAND: 442.755576 4744.137207 0.9973001 4.2246070 16.5462 10.5509  4
------> CAND: 168.731555 4817.133301 1.0861859 4.2101569 14.363 10.55 16
------> CAND:  80.012122 4070.239014 1.0408134 3.7298772 14.3415 10.5222 16
------> CAND: 469.240821 4377.589355 0.5195683 4.8244748 16.4967 10.5117  4
------> CAND: 331.209458 4433.336426 0.8980908 5.9442196 14.8575 10.5117  8
------> CAND: 231.032696 4018.292725 1.0322635 6.0568218 14.8573 10.5115  8
------> CAND: 120.267442 3737.916504 0.4725755 5.6092567 16.4959 10.511  4
------> CAND: 298.288646 3979.967041 0.6855258 5.8367596 16.4833 10.501  4
------> CAND:  60.619263 5244.268066 1.1919830 4.4656744 14.8387 10.4923  8
------> CAND:  38.764180 3909.975342 1.0144695 3.6304307 14.3111 10.4829 16
------> CAND: 178.658040 3672.317871 0.3652608 4.1482120 14.3097 10.4811 16
------> CAND: 149.180914 3785.088379 0.7431272 3.6852722 14.8146 10.4675  8
------> CAND: 129.947912 4208.530273 1.0083016 6.0468702 14.809 10.4618  8
------> CAND: 176.036997 3854.076416 0.6184923 5.7927027 24.0705 10.4537  1
------> CAND: 480.165637 3615.410645 0.9654225 3.4549944 19.3854 10.4527  2
------> CAND: 114.753132 5076.991699 0.8628891 5.5794978 14.2875 10.4525 16
------> CAND: 124.400644 3926.258545 0.4044416 4.4251189 14.7963 10.4487  8
------> CAND: 346.365831 3826.737305 0.6302595 5.8022137 24.0368 10.4391  1
------> CAND: 199.851893 3901.650146 0.7981958 3.7398577 19.3538 10.4339  2
------> CAND: 423.323530 4148.827637 0.5597363 4.2305627 16.3907 10.4277  4
------> CAND:  30.623637 4100.408691 1.0451913 3.7479196 14.267 10.426 16
------> CAND: 288.567174 3994.593506 0.6194977 5.7588573 16.3863 10.4243  4
------> CAND:  75.201341 3816.823975 0.9481770 6.0061235 16.3708 10.412  4
------> CAND: 115.526729 3713.948486 0.9692532 6.0026970 14.7564 10.4077  8
------> CAND: 269.368427 4361.666992 0.6736363 5.7171803 16.3643 10.4069  4
------> CAND: 393.827460 4341.773926 0.6886616 4.2222428 16.3628 10.4056  4
------> CAND:  12.061467 3760.718018 0.9451053 3.5632114 14.2488 10.4024 16
------> CAND: 115.551382 4051.299072 0.9691626 6.0303545 14.2406 10.3919 16
------> CAND: 141.177911 3961.412109 0.8298141 5.9512696 14.2336 10.3828 16
------> CAND:  86.597426 4077.142090 0.8023220 5.9249396 14.2301 10.3783 16
------> CAND: 259.398604 3933.557861 0.3717365 4.8553123 14.7272 10.3777  8
------> CAND: 115.553977 4924.392090 1.1626201 6.0355067 14.2258 10.3728 16
------> CAND: 115.318083 3826.737305 0.6302595 3.8087060 14.2244 10.3709 16
------> CAND: 168.110809 4786.623535 0.7335271 5.5433631 14.2174 10.3619 16
------> CAND: 147.765810 3724.501953 0.7039695 3.6638651 14.7101 10.3601  8
------> CAND:  38.598613 3897.927979 0.7725148 5.9212060 14.213 10.3563 16
------> CAND: 401.450023 4801.317871 0.9714933 4.3041821 19.2143 10.3513  2
------> CAND: 281.373839 3774.957764 0.5935425 5.7759542 14.6968 10.3464  8
------> CAND: 115.932860 3902.239014 0.9057488 3.6798420 14.202 10.3421 16
------> CAND:  98.250166 3825.828857 0.7885588 3.6781597 16.2803 10.3404  4
------> CAND: 232.933860 5319.244629 0.9191092 5.3602610 14.6804 10.3296  8
[23:30:05][12672][INFO ] Statistics: count dirty SumSpec pages 1738 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:30:05][12672][INFO ] Data processing finished successfully!
23:30:05 (12672): called boinc_finish(0)

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