Task 1724743674

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[08:32:24][63821][INFO ] Application startup - thank you for supporting Einstein@Home!
[08:32:24][63821][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_cfbf00124_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_123.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 1000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_123.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_123_1000000_0_0
------> GPU usage: 0.496000
[08:32:24][63821][INFO ] Starting data processing...
[08:32:24][63821][INFO ] opti: No host transfer for n_steps. Use device global.
[08:32:24][63821][INFO ] opti: No host transfer for mean. Use device global.
[08:32:24][63821][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:32:24][63821][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:32:24][63821][INFO ] opti: power spectrum in fft callback (static link).
[08:32:24][63821][INFO ] opti: __constant__ access is not uniform, bad!
[08:32:24][63821][INFO ] Running on device 4 NVIDIA GeForce GTX 750 Ti
[08:32:24][63821][INFO ] CUDA global memory status (initial GPU state, including context):
[08:32:24][63821][INFO ] No template file. Generating templates.
[08:32:24][63821][INFO ] Template param value T_cons = 50000
[08:32:29][63821][INFO ] Number of generated templates to be used: 50000
[08:32:29][63821][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_123.cpt
[08:32:29][63821][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_123.cpt (No such file or directory).
------> Starting from scratch...
[08:32:29][63821][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_123.binary
[08:32:29][63821][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM242.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755845375
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 242.3 cm^-3 pc
------> Scale factor: 1.44749
[08:32:29][63821][INFO ] Allocating memory for dedispersed compressed time series...
[08:32:29][63821][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:32:29][63821][INFO ] 8-bit allocation done
[08:32:29][63821][INFO ] Foobar
[08:32:29][63821][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_123.binary
[08:32:29][63821][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:32:29][63821][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:32:29][63821][INFO ] FftSize = 12582913
[08:32:29][63821][INFO ] Seed for random number generator is 1096618661.
[08:32:31][63821][INFO ] 8[08:32:31][63821][INFO ] 9[08:32:32][63821][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:32:32][63821][INFO ] Normalization factor 3.97364e-08
[08:32:32][63821][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
[08:32:32][63821][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:32:32][63821][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:32:32][63821][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:32:32][63821][INFO ] Launching time series padding kernel: grid 196608, block 32
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[09:54:28][63821][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500853 3609.162109 0.9663583 0.5141786 23.262 19.5015  8
------> CAND:   0.250426 3641.268555 0.9459952 0.5484777 21.8471 17.9509  8
------> CAND:   0.501112 3884.395752 1.0081738 0.7381019 21.7837 17.8817  8
------> CAND:   0.500074 3624.334473 0.7749856 2.4970670 19.4196 17.4057 16
------> CAND:   0.500334 4148.252930 1.0480862 2.6020520 19.3674 17.3323 16
------> CAND:   0.500593 4635.361816 1.0918241 2.3352554 22.9454 15.6944  4
------> CAND:   0.250167 3879.543213 0.8307009 2.4775267 19.4444 15.3471  8
------> CAND:   0.249907 3703.090576 0.6678970 2.3241839 17.2034 14.3321 16
------> CAND:   0.499555 3609.784424 0.9578830 2.6372206 17.674 13.4566  8
------> CAND:   0.166864 4114.970215 1.0437834 2.6200352 16.4311 13.2843 16
------> CAND:   0.166605 3875.462402 0.9278726 2.5866516 16.3121 13.124 16
------> CAND: 230.485132 3805.081543 0.6987504 2.3131025 17.3394 13.1024  8
------> CAND:   0.250686 4099.777344 1.0399268 0.9138333 16.1277 12.8763 16
------> CAND:   1.502039 4619.401367 0.9733823 1.8566797 23.2125 12.7275  2
------> CAND:   1.501779 4281.088867 0.7809092 1.6816239 22.5945 12.3593  2
------> CAND:   1.501520 3747.248779 0.5307814 1.7315592 22.3911 12.2382  2
------> CAND:  86.392933 3820.016357 0.6676635 2.2383192 15.5376 12.0893 16
------> CAND:   1.001965 3657.113770 0.9537740 0.5580541 21.7963 11.8842  2
------> CAND: 144.662859 4610.230957 0.9738309 1.9805983 15.3314 11.8162 16
------> CAND:  86.371654 3804.558350 0.9034603 2.5769322 15.2848 11.7547 16
------> CAND:   1.251353 4684.997070 1.0231757 1.7974161 21.5457 11.7352  2
------> CAND:  86.368539 3697.446045 0.9237283 2.6133039 15.2325 11.6857 16
------> CAND:   0.751019 4586.928223 0.9754019 1.7918935 15.2195 11.6686 16
------> CAND:   1.251094 4275.787109 0.7827961 1.6798822 21.3001 11.5891  2
------> CAND:   1.501260 4246.548340 0.8798521 2.3287868 26.5202 11.5176  1
------> CAND: 126.101467 3701.380859 0.6749106 0.8905758 15.094 11.5035 16
------> CAND: 192.714094 4451.012207 0.9387176 1.5150268 15.7939 11.4809  8
------> CAND:   1.250834 3965.211426 0.6214800 1.5654792 21.1178 11.4807  2
------> CAND:   0.750760 3962.613281 0.6242243 1.5628585 15.05 11.4456 16
------> CAND:   1.501001 3859.284912 0.6683400 2.2255905 26.3232 11.432  1
------> CAND:   1.502298 4227.221680 0.9187393 1.2038223 17.6128 11.3984  4
------> CAND:   1.500482 3623.375732 0.7573311 2.4743869 15.01 11.3931 16
------> CAND:   1.000408 3989.940918 0.8524441 2.4702635 20.9155 11.3606  2
------> CAND:  69.943686 4150.014160 0.8353325 1.2116901 17.5604 11.3566  4
------> CAND:   1.000667 4444.474609 1.0841106 2.4993124 20.8425 11.3172  2
------> CAND:   1.002224 4032.937988 1.0311134 0.8612538 20.8269 11.3079  2
------> CAND:   1.251872 3886.700928 0.9638606 2.6134386 20.7776 11.2787  2
------> CAND:   0.499815 4102.558594 1.0403844 2.6209202 15.5979 11.2772  8
------> CAND: 172.749795 3719.650146 0.8113295 2.5117817 15.5623 11.2403  8
------> CAND: 331.639465 4107.380859 0.6955690 1.7664541 20.7061 11.2362  2
------> CAND: 381.053122 3792.747559 0.9300756 0.7050542 17.4062 11.2339  4
------> CAND:   1.500741 4101.946289 1.0064003 2.5858939 14.8771 11.219 16
------> CAND:   1.000148 3813.095947 0.6824204 2.2757781 15.5321 11.2089  8
------> CAND: 235.791575 3602.265137 0.9680564 2.6398978 20.6309 11.1915  2
------> CAND: 203.095238 3778.766846 0.6988028 0.9537801 17.3267 11.1706  4
------> CAND:   1.502558 4556.715820 1.0915799 1.3745725 17.3229 11.1676  4
------> CAND:   0.300512 4014.336670 0.8400433 1.0239640 14.8344 11.1631 16
------> CAND: 115.232445 3719.720459 0.6549879 2.2833674 14.8303 11.1577 16
------> CAND: 115.300956 4114.945312 0.6926299 1.8974475 14.8217 11.1466 16
------> CAND: 219.069843 3780.923584 0.8578483 0.7500826 15.4487 11.1224  8
------> CAND: 230.346554 3716.933594 0.9819649 2.6420851 15.4486 11.1223  8
------> CAND:  59.961147 4434.261230 0.9923070 2.3791521 17.2495 11.1092  4
------> CAND: 172.720989 3650.539307 0.9703704 2.6464837 15.4276 11.1005  8
------> CAND: 330.485947 4299.945801 1.0099033 1.1591501 17.2383 11.1003  4
------> CAND: 345.685398 3777.525391 0.7037067 2.3597376 25.5591 11.1002  1
------> CAND: 115.150440 3801.936523 0.9958837 2.6459479 14.786 11.0999 16
------> CAND:  87.411507 3767.126465 0.7237599 2.3826861 14.7614 11.0677 16
------> CAND: 344.045819 3655.146973 0.9039389 0.5890860 15.3893 11.0609  8
------> CAND: 384.352262 3908.879639 0.7327232 1.0654619 17.1794 11.0535  4
------> CAND: 172.821679 4626.526855 1.0914097 2.3580058 14.7412 11.0413 16
------> CAND:   0.300252 3877.537598 0.5964345 1.4350488 15.3671 11.0379  8
------> CAND: 172.735262 3616.298584 0.9070256 2.6015539 15.3471 11.0171  8
------> CAND: 112.700933 4628.503906 1.0913116 1.4972999 14.7145 11.0066 16
------> CAND: 115.228553 3777.525391 0.7037067 2.3597376 17.0573 10.9564  4
------> CAND: 149.636352 3653.808838 0.9224266 2.6164331 14.6732 10.9527 16
------> CAND:   1.250575 3709.594971 0.5129480 1.4553528 20.2257 10.951  2
------> CAND: 192.640912 3668.809570 0.5325857 1.1963469 17.0435 10.9454  4
------> CAND:  69.943945 4145.863770 0.8363990 1.2132210 17.0274 10.9327  4
------> CAND: 424.709309 3839.113281 0.9793354 2.6250167 25.1318 10.9146  1
------> CAND: 208.722694 4277.941406 0.8688658 2.2729814 20.0995 10.8761  2
------> CAND:  70.730258 3774.422363 0.7093618 2.3634942 14.6041 10.8628 16
------> CAND:  74.866056 4306.469238 1.0681421 2.5639648 14.602 10.86 16
------> CAND: 230.675093 3747.510986 0.5293679 1.5688415 15.1819 10.8462  8
------> CAND: 155.724697 3748.944336 0.7595894 0.8268014 14.5826 10.8348 16
------> CAND: 239.699264 3945.867432 0.9295757 2.5592284 24.948 10.8348  1
------> CAND: 431.479125 3717.674072 0.8140447 0.7309848 16.9033 10.8341  4
------> CAND: 276.163414 3971.889648 0.7332791 1.1779749 15.1557 10.8192  8
------> CAND: 119.849632 3945.867432 0.9295757 2.5592284 19.9889 10.8105  2
------> CAND: 115.212722 3842.343262 0.8558299 2.5180681 14.555 10.799 16
------> CAND: 345.637908 4000.200684 0.9180305 2.5293787 15.1204 10.7828  8
------> CAND:  86.365685 3666.561523 0.8448634 2.5531094 14.5385 10.7775 16
------> CAND: 337.976679 4104.301758 0.6989739 1.8831118 15.1142 10.7763  8
------> CAND: 146.588417 3629.686279 0.6864088 0.7697468 14.5329 10.7702 16
------> CAND:  86.373470 3696.105713 0.8870075 2.5825737 14.5306 10.7672 16
------> CAND: 159.465262 4105.279297 0.7031923 1.5177083 19.9061 10.7614  2
------> CAND: 115.242047 4236.543457 0.9406919 2.4310708 14.5247 10.7595 16
------> CAND: 345.661264 3868.933105 0.9290665 2.5843687 16.7786 10.7351  4
------> CAND: 195.255467 3681.254395 0.9614689 2.6321108 15.0737 10.7345  8
------> CAND:  96.251167 4192.823730 0.7710068 2.1165636 14.4869 10.7106 16
------> CAND: 101.119040 3913.470459 0.7281770 2.3210673 15.0456 10.7055  8
------> CAND: 230.438420 3756.985596 0.7441775 2.4163251 15.0424 10.7022  8
------> CAND: 140.546006 4173.898926 1.0514282 0.9775075 14.4733 10.6928 16
------> CAND:  51.393453 4426.519531 0.9720290 1.3912673 15.0285 10.6879  8
------> CAND: 172.726958 3918.487793 0.9617147 2.5999787 15.0263 10.6856  8
------> CAND: 243.811965 3852.313232 0.7454183 0.9742621 15.0129 10.6718  8
------> CAND:  86.374768 3719.650146 0.8113295 2.5117817 14.4554 10.6697 16
------> CAND:  86.441461 3821.748047 0.5913959 2.0374515 14.4433 10.654 16
------> CAND: 115.216356 4116.611328 0.8853717 2.4263892 14.4432 10.6538 16
------> CAND: 247.267589 4262.925781 0.7894661 2.0200627 16.6723 10.6508  4
------> CAND:  88.552828 3749.721924 0.6149697 2.1879370 14.4351 10.6433 16
[09:54:28][63821][INFO ] Statistics: count dirty SumSpec pages 414730 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:54:28][63821][INFO ] Data processing finished successfully!
09:54:28 (63821): called boinc_finish(0)

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