Task 1732189931

Stderr output

<core_client_version>8.0.4</core_client_version>
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<stderr_txt>
[02:42:35][241268][INFO ] Application startup - thank you for supporting Einstein@Home!
[02:42:35][241268][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_2_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_2_dms_200_150.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 6800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_150.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_40000_150_6800000_1_0
------> GPU usage: 0.500000
[02:42:35][241268][INFO ] Starting data processing...
[02:42:35][241268][INFO ] opti: No host transfer for n_steps. Use device global.
[02:42:35][241268][INFO ] opti: No host transfer for mean. Use device global.
[02:42:35][241268][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:42:35][241268][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:42:35][241268][INFO ] opti: power spectrum in fft callback (static link).
[02:42:35][241268][INFO ] opti: __constant__ access is not uniform, bad!
[02:42:35][241268][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[02:42:35][241268][INFO ] CUDA global memory status (initial GPU state, including context):
[02:42:35][241268][INFO ] No template file. Generating templates.
[02:42:35][241268][INFO ] Template param value T_cons = 50000
[02:42:38][241268][INFO ] Number of generated templates to be used: 50000
[02:42:38][241268][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_2_dms_200_150.cpt
[02:42:38][241268][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_2_dms_200_150.cpt (No such file or directory).
------> Starting from scratch...
[02:42:38][241268][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_150.binary
[02:42:38][241268][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_2_dms_200_DM245.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693906160239
------> 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: 245 cm^-3 pc
------> Scale factor: 2.17363
[02:42:38][241268][INFO ] Allocating memory for dedispersed compressed time series...
[02:42:38][241268][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:42:38][241268][INFO ] 8-bit allocation done
[02:42:38][241268][INFO ] Foobar
[02:42:38][241268][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_150.binary
[02:42:38][241268][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:42:38][241268][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:42:38][241268][INFO ] FftSize = 12582913
[02:42:38][241268][INFO ] Seed for random number generator is 1092743426.
[02:42:39][241268][INFO ] 8[02:42:39][241268][INFO ] 9[02:42:40][241268][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:42:40][241268][INFO ] Normalization factor 3.97364e-08
[02:42:40][241268][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
[02:42:40][241268][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:42:40][241268][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:42:40][241268][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:42:40][241268][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:43:35][241268][INFO ] Checkpoint committed!
[02:44:35][241268][INFO ] Checkpoint committed!
[02:45:35][241268][INFO ] Checkpoint committed!
[02:46:35][241268][INFO ] Checkpoint committed!
[02:47:35][241268][INFO ] Checkpoint committed!
[02:48:35][241268][INFO ] Checkpoint committed!
[02:49:35][241268][INFO ] Checkpoint committed!
[02:50:35][241268][INFO ] Checkpoint committed!
[02:51:35][241268][INFO ] Checkpoint committed!
[02:52:35][241268][INFO ] Checkpoint committed!
[02:53:01][241268][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 318.569286 3773.660156 0.3421770 5.7259016 16.7949 12.5282  8
------> CAND:  22.753244 4133.284668 0.4713938 3.9515719 15.3957 11.9013 16
------> CAND: 173.845183 4138.944824 0.4634112 3.9570596 16.1113 11.8118  8
------> CAND: 132.085748 6156.583496 1.2960718 4.5348778 15.8432 11.5323  8
------> CAND: 440.944462 4728.994629 0.9197173 3.9623168 17.6932 11.4625  4
------> CAND:  47.015014 3892.228271 0.9472623 3.4950743 15.0501 11.4457 16
------> CAND: 173.212240 3660.797119 0.7932565 6.0791173 17.646 11.4248  4
------> CAND: 280.369539 4279.889648 0.5632264 5.9837027 26.143 11.3538  1
------> CAND:  21.638652 4412.763184 0.6194277 6.0353503 14.9607 11.3284 16
------> CAND: 182.367983 5040.110840 0.6871640 4.3796329 15.6468 11.328  8
------> CAND: 193.636389 4244.514648 0.6023793 3.8848817 15.6249 11.3052  8
------> CAND:  72.317416 3831.224121 0.7507659 3.5257709 14.9248 11.2814 16
------> CAND: 168.500592 3910.433594 1.0160182 3.4887714 14.9229 11.2789 16
------> CAND: 231.031139 3944.164062 0.7775765 6.1249127 15.5934 11.2726  8
------> CAND: 173.224696 3666.855713 0.7335096 6.0570765 17.3446 11.1848  4
------> CAND:  86.606250 3660.797119 0.7932565 6.0791173 15.3994 11.0713  8
------> CAND: 190.504114 5124.119629 0.7323719 4.3685584 15.3645 11.0351  8
------> CAND: 242.898493 5524.276367 1.1369462 4.2782226 17.1169 11.0037  4
------> CAND: 280.332948 4218.772461 0.5099875 5.9288335 15.2923 10.9604  8
------> CAND:  86.612218 3666.855713 0.7335096 6.0570765 15.2251 10.8909  8
------> CAND:  86.083598 5270.026855 1.2154843 0.0375171 16.9472 10.869  4
------> CAND:  43.041929 5270.026855 1.2154843 0.0375171 15.2035 10.8686  8
------> CAND: 115.523355 4291.624512 0.7143254 6.1158872 14.6026 10.8608 16
------> CAND: 196.023614 3649.238281 0.3582059 3.6963801 16.9323 10.8571  4
------> CAND: 220.472231 4728.994629 0.9197173 3.9623168 15.1704 10.8343  8
------> CAND: 375.102577 5287.445312 1.2175268 4.1154790 20.019 10.8283  2
------> CAND: 198.908058 4828.309082 0.4614598 5.5285430 16.8938 10.8266  4
------> CAND: 433.008412 4095.173828 0.8994862 6.1828060 16.8717 10.809  4
------> CAND:  59.886668 4678.892090 1.0967307 3.8675683 16.8704 10.808  4
------> CAND: 115.494549 3890.885010 0.7467407 6.1003933 14.5582 10.8031 16
------> CAND:  86.620782 3894.414062 0.9637898 6.1739120 14.5482 10.79 16
------> CAND: 431.876433 4415.338867 0.9052171 3.7961829 19.9392 10.781  2
------> CAND: 392.046968 3649.238281 0.3582059 3.6963801 19.9138 10.766  2
------> CAND: 148.468561 4957.926758 1.0546011 6.2730522 14.5259 10.7612 16
------> CAND: 300.403905 4567.059082 0.4109227 5.5623827 15.0958 10.7573  8
------> CAND: 187.197188 4461.511719 1.0028855 6.2537642 19.8755 10.7432  2
------> CAND: 170.349854 5807.433105 1.0985670 4.4707527 14.5085 10.7385 16
------> CAND: 198.275115 4095.512451 0.9598752 6.2015953 14.5065 10.7359 16
------> CAND: 230.898790 4180.204102 0.7798426 6.1484337 15.0647 10.7252  8
------> CAND: 491.703674 4845.388672 1.1593517 3.9220490 16.7646 10.724  4
------> CAND: 114.611699 4030.410156 0.4936001 5.9304709 14.4867 10.7103 16
------> CAND:  64.935159 4846.186035 0.8691205 6.1829844 14.4833 10.7058 16
------> CAND: 248.200784 4419.509277 0.7441107 3.8828185 15.0398 10.6995  8
------> CAND: 279.201748 4212.791504 0.4442792 4.0528336 15.0272 10.6866  8
------> CAND: 203.993399 3629.322266 0.5459902 3.4943566 15.0241 10.6833  8
------> CAND: 192.191442 4384.775879 0.5067711 4.1091018 14.4344 10.6424 16
------> CAND:  86.518795 5442.650879 0.8012001 5.9602056 14.4191 10.6226 16
------> CAND: 385.976270 4778.529297 1.1056352 3.9080050 14.965 10.6224  8
------> CAND: 277.135795 4586.641602 1.0882500 6.2822165 14.965 10.6224  8
------> CAND: 462.889075 4406.404297 0.8398922 3.8209188 16.6312 10.6183  4
------> CAND: 128.459886 4466.749512 1.0733434 6.2714405 14.401 10.5992 16
------> CAND: 260.344515 3867.752930 0.5434231 3.6679871 16.598 10.5919  4
------> CAND: 220.712796 3856.486816 0.9072868 3.4853458 16.5841 10.5809  4
------> CAND: 115.473789 4837.944336 0.9850287 6.2395406 14.9238 10.58  8
------> CAND: 485.227882 4271.867676 0.6645197 6.0748391 24.3528 10.5763  1
------> CAND: 225.310000 3682.267578 0.6121120 6.0074964 14.9166 10.5726  8
------> CAND: 253.811112 3629.959473 0.5348656 5.9542627 16.5647 10.5656  4
------> CAND: 196.273002 4584.748047 1.0477002 3.8310657 14.3677 10.5561 16
------> CAND: 315.429226 3824.488281 0.6037925 6.0206494 14.8986 10.554  8
------> CAND: 173.313449 3629.322266 0.5471089 3.4880357 14.8919 10.5471  8
------> CAND: 378.207864 4145.595703 0.7115689 6.1051078 24.2732 10.5417  1
------> CAND: 420.104060 4344.333984 0.8592546 6.1926346 19.5266 10.5363  2
------> CAND: 279.526134 3878.028320 1.0103364 6.1812296 14.8726 10.5272  8
------> CAND: 201.505226 4576.070801 0.3924379 4.6332712 14.3439 10.5253 16
------> CAND: 230.905796 4561.407227 0.6725639 6.0567889 14.864 10.5184  8
------> CAND:  35.219285 4022.319092 0.5875577 6.0198941 14.3381 10.5178 16
------> CAND: 120.700303 4139.543457 0.8896621 6.1894050 14.8602 10.5145  8
------> CAND: 137.935344 4517.914551 0.6194363 4.0637708 14.3344 10.513 16
------> CAND: 230.862458 4916.998535 0.8057417 6.1177917 14.8547 10.5088  8
------> CAND: 201.782122 3956.652344 0.9507755 3.5339947 14.3298 10.507 16
------> CAND:  41.932527 4085.447021 0.9018956 6.1871972 14.3274 10.504 16
------> CAND: 174.603469 3824.102783 0.7600460 6.1003876 14.3255 10.5015 16
------> CAND: 115.484688 4828.451172 0.9018413 6.2043509 14.3195 10.4937 16
------> CAND: 378.831464 3713.017334 0.7331431 6.0661411 14.8398 10.4935  8
------> CAND:  86.690850 4015.652344 0.8769640 6.1652808 14.8276 10.4809  8
------> CAND:  77.922295 5794.806152 1.0994236 6.1525636 14.3074 10.4781 16
------> CAND: 346.358824 4561.407227 0.6725639 6.0567889 16.4535 10.4774  4
------> CAND: 360.991767 5126.226074 1.1968454 4.0524039 14.8202 10.4733  8
------> CAND: 280.447392 4086.564453 0.7536345 6.1238236 14.8174 10.4705  8
------> CAND:  82.242084 3835.536865 0.7204708 6.0865822 14.283 10.4466 16
------> CAND: 360.187808 5589.559082 1.1373541 4.3141150 14.7937 10.4461  8
------> CAND: 283.080631 3663.444336 0.7283225 6.0587339 14.7906 10.4429  8
------> CAND:  94.155112 3677.471680 0.6380081 3.4712596 16.3882 10.4257  4
------> CAND:  10.559428 5128.268555 0.7300330 4.3748255 14.263 10.4208 16
------> CAND: 179.598501 3829.707275 0.8605374 3.4871051 14.756 10.4073  8
------> CAND: 346.162895 4388.508301 0.4040169 5.6638598 14.7421 10.393  8
------> CAND: 228.342624 3699.157471 0.8012030 3.4267666 16.3455 10.392  4
------> CAND: 248.655963 3624.934326 0.6250378 6.0042448 14.7301 10.3807  8
------> CAND: 115.578111 3649.798096 0.9206234 6.1053061 14.2292 10.3772 16
------> CAND:  91.183991 5040.110840 0.6871640 4.3796329 14.2291 10.3771 16
------> CAND:  99.287684 3661.028564 0.2973475 3.8476183 14.2265 10.3736 16
------> CAND: 209.558573 3620.865723 0.7282268 6.0453377 19.2466 10.3704  2
------> CAND: 189.756208 3621.024902 0.7070990 3.4051852 14.2239 10.3704 16
------> CAND:  84.014272 4684.528809 0.7547275 4.0508175 14.2202 10.3656 16
------> CAND:  86.553829 4899.242676 0.8147152 6.1383018 14.2147 10.3585 16
------> CAND: 346.449393 3666.855713 0.7335096 6.0570765 19.2217 10.3557  2
------> CAND:  66.214539 4685.153809 1.1369027 3.8572347 14.2114 10.3542 16
------> CAND: 202.109882 3692.489258 0.8759605 6.1053500 16.2969 10.3535  4
------> CAND: 179.208199 5418.940430 1.2337135 4.1735778 14.2044 10.3452 16
------> CAND:  86.600022 4146.043457 0.8586559 6.1789060 14.1993 10.3386 16
[02:53:01][241268][INFO ] Statistics: count dirty SumSpec pages 1837 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:53:01][241268][INFO ] Data processing finished successfully!
02:53:01 (241268): called boinc_finish(0)

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