Task 1732922103

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[23:07:24][2787692][INFO ] Application startup - thank you for supporting Einstein@Home!
[23:07:24][2787692][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_cfbf00127_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_41.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 7500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_41.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_41_7500000_1_0
------> GPU usage: 0.500000
[23:07:24][2787692][INFO ] Starting data processing...
[23:07:24][2787692][INFO ] opti: No host transfer for n_steps. Use device global.
[23:07:24][2787692][INFO ] opti: No host transfer for mean. Use device global.
[23:07:24][2787692][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:07:24][2787692][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:07:24][2787692][INFO ] opti: power spectrum in fft callback (static link).
[23:07:24][2787692][INFO ] opti: __constant__ access is not uniform, bad!
[23:07:24][2787692][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[23:07:24][2787692][INFO ] CUDA global memory status (initial GPU state, including context):
[23:07:24][2787692][INFO ] No template file. Generating templates.
[23:07:24][2787692][INFO ] Template param value T_cons = 50000
[23:07:27][2787692][INFO ] Number of generated templates to be used: 50000
[23:07:27][2787692][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_41.cpt
[23:07:27][2787692][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_41.cpt (No such file or directory).
------> Starting from scratch...
[23:07:27][2787692][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_41.binary
[23:07:27][2787692][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM234.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735045109279
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 234.1 cm^-3 pc
------> Scale factor: 1.23714
[23:07:27][2787692][INFO ] Allocating memory for dedispersed compressed time series...
[23:07:27][2787692][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:07:27][2787692][INFO ] 8-bit allocation done
[23:07:27][2787692][INFO ] Foobar
[23:07:27][2787692][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_41.binary
[23:07:27][2787692][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:07:27][2787692][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:07:27][2787692][INFO ] FftSize = 12582913
[23:07:27][2787692][INFO ] Seed for random number generator is -1031836261.
[23:07:28][2787692][INFO ] 8[23:07:28][2787692][INFO ] 9[23:07:29][2787692][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:07:29][2787692][INFO ] Normalization factor 3.97364e-08
[23:07:29][2787692][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
[23:07:29][2787692][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:07:29][2787692][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:07:29][2787692][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:07:29][2787692][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:08:24][2787692][INFO ] Checkpoint committed!
[23:09:24][2787692][INFO ] Checkpoint committed!
[23:10:24][2787692][INFO ] Checkpoint committed!
[23:11:24][2787692][INFO ] Checkpoint committed!
[23:12:24][2787692][INFO ] Checkpoint committed!
[23:13:24][2787692][INFO ] Checkpoint committed!
[23:14:24][2787692][INFO ] Checkpoint committed!
[23:15:24][2787692][INFO ] Checkpoint committed!
[23:16:24][2787692][INFO ] Checkpoint committed!
[23:17:24][2787692][INFO ] Checkpoint committed!
[23:18:24][2787692][INFO ] Checkpoint committed!
[23:18:28][2787692][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 231.087972 4565.346191 0.8766411 5.9914966 24.305 13.3791  2
------> CAND: 144.500407 3767.748535 0.9604155 3.5194571 15.9178 12.5954 16
------> CAND: 129.325349 5165.104004 0.7416332 5.1991677 18.5667 12.1601  4
------> CAND:  86.590420 4370.449707 0.8461967 6.0004025 15.4554 11.9802 16
------> CAND: 115.502594 3835.374268 0.7293893 5.9502287 15.3658 11.8617 16
------> CAND: 115.501556 4118.498535 0.6837646 5.8987675 15.3123 11.791 16
------> CAND: 218.841994 4274.104980 0.9807716 3.8374407 16.0615 11.7598  8
------> CAND: 115.544116 4565.346191 0.8766411 5.9914966 18.0364 11.7363  4
------> CAND:  71.244865 5794.562012 1.2144234 5.8384523 18.0241 11.7265  4
------> CAND: 317.721470 4415.035645 0.9306758 6.0522652 17.7501 11.5078  4
------> CAND: 346.518163 4808.530273 0.8547168 5.9024787 17.7249 11.4877  4
------> CAND: 142.343886 3744.906494 0.8451455 3.5513704 15.0813 11.4868 16
------> CAND: 277.210015 4556.391113 0.6608042 5.7197361 20.8672 11.3319  2
------> CAND:  86.581596 4186.316406 0.7925321 5.9816594 14.943 11.3052 16
------> CAND:  86.598724 3950.819092 0.8917412 6.0413136 14.9319 11.2907 16
------> CAND: 379.374877 3626.841797 0.5951471 5.8433776 15.5808 11.2594  8
------> CAND: 346.692034 4417.892578 1.0622170 6.1218662 17.426 11.2496  4
------> CAND:  20.024245 3896.426025 0.9785807 6.0674524 14.8791 11.2216 16
------> CAND: 115.488840 4069.316895 0.7270195 5.9356289 14.8651 11.2033 16
------> CAND:  26.016831 3770.626953 0.9282305 3.5360889 15.5082 11.1841  8
------> CAND: 303.453138 5062.901855 1.0987701 6.0389214 15.4822 11.1571  8
------> CAND:  86.623637 4130.967285 1.0509207 6.1157408 14.7922 11.108 16
------> CAND: 125.232630 3661.671631 0.7624443 3.5260856 15.4048 11.0769  8
------> CAND: 102.534662 4914.589355 1.0943942 6.0719323 20.4343 11.0748  2
------> CAND:  38.844109 4133.512695 0.6687306 3.9488621 15.3833 11.0546  8
------> CAND:  26.017090 3727.209961 0.9094492 3.5138631 15.3677 11.0384  8
------> CAND: 159.077036 4076.883789 0.7217786 3.8550062 14.7361 11.0347 16
------> CAND:  85.021687 4373.336426 0.8723835 3.9683247 15.3415 11.0113  8
------> CAND: 145.093385 4639.642090 1.0842416 4.0186863 25.3051 10.9899  1
------> CAND: 230.952768 4519.133789 0.8877100 6.0012450 15.276 10.9435  8
------> CAND: 199.966336 4040.409424 0.5693027 3.9860651 25.0655 10.8858  1
------> CAND: 344.433526 4456.095215 0.7044833 5.8323445 15.2084 10.8737  8
------> CAND: 212.726661 4257.474121 0.8032646 3.9343581 15.2066 10.8718  8
------> CAND: 115.443686 3976.554199 0.4340580 5.5237098 14.6094 10.8696 16
------> CAND:  99.089678 3758.751709 0.8106419 5.9892268 15.1848 10.8492  8
------> CAND: 280.561835 4291.324707 1.0752474 6.1295800 15.1832 10.8476  8
------> CAND: 404.123227 4321.862793 0.7715849 5.9474630 15.1783 10.8425  8
------> CAND: 375.863458 4955.727051 0.6933361 5.4420996 15.169 10.8329  8
------> CAND:  41.726996 3805.471924 0.9344582 3.5569119 14.5804 10.8319 16
------> CAND: 163.365684 4692.386230 0.9420853 4.1386113 14.5802 10.8317 16
------> CAND:  29.992252 3718.706787 0.4819484 3.8034239 15.1675 10.8313  8
------> CAND:  34.720768 3731.134277 0.4639900 3.8519099 14.5699 10.8183 16
------> CAND: 231.045931 4222.791992 1.0376453 6.1088510 15.1481 10.8114  8
------> CAND: 123.287609 4304.995605 0.6509118 4.1192012 14.5525 10.7957 16
------> CAND:  28.862608 3931.110107 1.0187565 6.0887856 15.1286 10.7912  8
------> CAND:  57.725216 3931.110107 1.0187565 6.0887856 16.8458 10.7884  4
------> CAND: 134.849002 4451.458984 0.9240235 6.0373511 15.1105 10.7725  8
------> CAND:  57.304293 3699.078857 0.5557995 3.6958764 14.5299 10.7664 16
------> CAND: 134.546674 3871.392578 0.6769977 3.7311177 14.5145 10.7463 16
------> CAND: 454.027356 4432.999023 0.7208388 5.8605781 16.7842 10.7396  4
------> CAND: 115.490916 4333.591797 0.8838651 6.0306258 15.0535 10.7137  8
------> CAND:  92.050492 3620.318848 0.7424254 3.5097892 15.0462 10.7062  8
------> CAND: 145.098575 4502.028809 1.0225432 3.9696071 24.64 10.701  1
------> CAND: 186.612774 3909.361328 0.8840973 6.0308595 14.4651 10.6822 16
------> CAND: 107.097093 4129.647949 0.9765276 3.7511437 14.4506 10.6635 16
------> CAND: 251.735558 4030.310547 0.3839473 4.4981704 14.9983 10.6568  8
------> CAND:  64.662675 5165.104004 0.7416332 5.1991677 14.9925 10.6508  8
------> CAND: 115.446021 3933.497559 0.4258190 5.5387783 14.4378 10.6468 16
------> CAND: 121.342329 3724.984863 0.9838085 3.4842625 14.4292 10.6357 16
------> CAND: 232.490619 3726.573975 0.9249822 3.5079033 16.6528 10.6354  4
------> CAND: 231.159596 3905.796143 0.9607426 6.0658665 14.9535 10.6105  8
------> CAND: 287.770221 4462.435547 0.9819235 3.9601481 16.6153 10.6056  4
------> CAND: 115.464965 4748.872070 0.9050245 5.9634767 14.9266 10.5828  8
------> CAND: 115.484948 3759.692139 0.6122501 5.8578963 14.3584 10.544 16
------> CAND: 394.911690 4095.537109 1.0005387 6.0947618 24.2654 10.5383  1
------> CAND: 170.325979 5031.202637 0.9481859 5.9102764 14.8664 10.5209  8
------> CAND: 120.326350 3679.955566 0.9514236 6.0282478 14.8475 10.5014  8
------> CAND: 170.498293 4317.204590 0.7175916 5.8877573 14.3243 10.5 16
------> CAND: 155.504633 4589.961914 1.0805769 3.9828758 14.324 10.4995 16
------> CAND: 115.491435 3624.686035 0.6341481 5.8778291 14.3227 10.4979 16
------> CAND:  49.891933 4327.164551 0.9260630 3.9078634 14.3212 10.4959 16
------> CAND:  11.097390 3675.908936 0.6520666 3.5964272 14.3182 10.4921 16
------> CAND:  86.570438 4352.188965 0.7526190 5.9160175 14.2989 10.4671 16
------> CAND: 145.098316 4530.168457 1.0311826 3.9769752 24.0979 10.4656  1
------> CAND: 330.612587 3821.666016 0.7728068 5.9703307 16.4092 10.4424  4
------> CAND: 115.429932 3853.955811 0.4774613 5.6758523 14.2779 10.4401 16
------> CAND: 115.584859 4149.050781 1.0308522 6.1044140 14.7861 10.4382  8
------> CAND:  75.360680 3658.330566 0.8105422 5.9732618 14.2736 10.4345 16
------> CAND: 201.221063 4650.681641 0.9484556 4.1039076 14.7802 10.4321  8
------> CAND: 196.365128 3616.147217 0.8760595 3.4501748 14.7671 10.4187  8
------> CAND: 115.503632 5152.927246 1.1916744 6.0816193 14.2587 10.4152 16
------> CAND: 442.349704 4670.312012 1.1306412 4.0203128 23.9672 10.4088  1
------> CAND: 387.317414 4328.097656 0.9423350 6.0601401 14.7566 10.4079  8
------> CAND:  86.580818 3660.771729 0.7847108 5.9620881 14.7543 10.4056  8
------> CAND: 138.521316 3898.059570 0.8664870 6.0265622 14.2507 10.4048 16
------> CAND: 360.930263 3756.673828 0.9468181 6.0425882 14.7523 10.4035  8
------> CAND: 355.351336 4765.405273 1.1450913 6.1337609 14.7377 10.3885  8
------> CAND:  57.779713 3797.310547 0.8419258 6.0072227 14.2356 10.3854 16
------> CAND:  69.924742 3932.372314 0.4260536 5.5264707 14.2325 10.3814 16
------> CAND: 115.491954 4225.971680 0.7187483 5.9152980 14.2317 10.3804 16
------> CAND: 259.767107 3790.015625 0.7143302 5.9342527 16.3258 10.3763  4
------> CAND:  69.999221 4050.737305 0.5508349 5.7511868 14.7166 10.3668  8
------> CAND:  71.256543 5358.402344 0.9840611 5.7987571 14.7125 10.3626  8
------> CAND: 461.854671 4538.080566 0.8828405 5.9939146 19.2298 10.3605  2
------> CAND: 126.797471 3959.103760 0.7778300 3.7278650 14.2116 10.3545 16
------> CAND: 304.039888 4229.296387 1.0662661 6.1251402 16.2895 10.3476  4
------> CAND:  60.577741 3974.202637 0.9452588 6.0656309 14.6941 10.3437  8
------> CAND: 315.963815 4522.309082 0.8869088 4.0654411 14.6898 10.3393  8
------> CAND:  86.597945 4134.107910 0.9765911 6.0814261 14.1993 10.3386 16
------> CAND: 473.454730 3750.166016 0.4204783 3.9455209 16.2633 10.3269  4
[23:18:28][2787692][INFO ] Statistics: count dirty SumSpec pages 1788 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:18:28][2787692][INFO ] Data processing finished successfully!
23:18:28 (2787692): called boinc_finish(0)

</stderr_txt>
]]>