Task 1733322284

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[19:26:18][3953153][INFO ] Application startup - thank you for supporting Einstein@Home!
[19:26:18][3953153][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_5_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_5_dms_200_33.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 3700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_33.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_33_3700000_0_0
------> GPU usage: 0.500000
[19:26:18][3953153][INFO ] Starting data processing...
[19:26:18][3953153][INFO ] opti: No host transfer for n_steps. Use device global.
[19:26:18][3953153][INFO ] opti: No host transfer for mean. Use device global.
[19:26:18][3953153][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:26:18][3953153][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:26:18][3953153][INFO ] opti: power spectrum in fft callback (static link).
[19:26:18][3953153][INFO ] opti: __constant__ access is not uniform, bad!
[19:26:19][3953153][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[19:26:19][3953153][INFO ] CUDA global memory status (initial GPU state, including context):
[19:26:19][3953153][INFO ] No template file. Generating templates.
[19:26:19][3953153][INFO ] Template param value T_cons = 50000
[19:26:24][3953153][INFO ] Number of generated templates to be used: 50000
[19:26:24][3953153][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_5_dms_200_33.cpt
[19:26:24][3953153][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_5_dms_200_33.cpt (No such file or directory).
------> Starting from scratch...
[19:26:24][3953153][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_33.binary
[19:26:24][3953153][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_5_dms_200_DM233.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.75561450237
------> 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: 233.3 cm^-3 pc
------> Scale factor: 1.0924
[19:26:24][3953153][INFO ] Allocating memory for dedispersed compressed time series...
[19:26:24][3953153][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:26:24][3953153][INFO ] 8-bit allocation done
[19:26:24][3953153][INFO ] Foobar
[19:26:24][3953153][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_33.binary
[19:26:24][3953153][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:26:24][3953153][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:26:24][3953153][INFO ] FftSize = 12582913
[19:26:24][3953153][INFO ] Seed for random number generator is 1103477462.
[19:26:26][3953153][INFO ] 8[19:26:26][3953153][INFO ] 9[19:26:27][3953153][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:26:27][3953153][INFO ] Normalization factor 3.97364e-08
[19:26:27][3953153][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
[19:26:27][3953153][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
[19:26:27][3953153][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:26:27][3953153][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:26:27][3953153][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:27:18][3953153][INFO ] Checkpoint committed!
[19:28:18][3953153][INFO ] Checkpoint committed!
[19:29:19][3953153][INFO ] Checkpoint committed!
[19:30:19][3953153][INFO ] Checkpoint committed!
[19:31:19][3953153][INFO ] Checkpoint committed!
[19:32:19][3953153][INFO ] Checkpoint committed!
[19:33:19][3953153][INFO ] Checkpoint committed!
[19:34:19][3953153][INFO ] Checkpoint committed!
[19:35:19][3953153][INFO ] Checkpoint committed!
[19:36:19][3953153][INFO ] Checkpoint committed!
[19:37:17][3953153][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.347260 4904.003418 1.1245146 3.2962332 16.3847 13.2216 16
------> CAND: 461.004779 4925.975586 0.9302770 3.2402148 19.2607 12.7164  4
------> CAND:  86.354526 4532.473145 1.0492264 3.2429228 15.6189 12.1971 16
------> CAND: 380.051157 4550.357910 0.7534640 0.6512480 27.6573 12.0114  1
------> CAND: 349.498885 3625.427002 0.6043701 0.2126242 18.2836 11.9337  4
------> CAND: 116.480425 4138.939453 0.4271526 2.9219937 16.2104 11.9153  8
------> CAND: 255.810890 5133.367188 0.7080107 3.1041656 16.0406 11.738  8
------> CAND: 115.336768 7409.669434 1.3061808 3.0669634 15.2315 11.6844 16
------> CAND: 279.820417 4164.717285 0.7650279 3.1182938 21.3938 11.6448  2
------> CAND:  86.363090 4111.676758 0.7924300 3.1178396 15.2001 11.643 16
------> CAND: 345.442497 5188.943848 1.2088661 3.3319881 17.6876 11.458  4
------> CAND: 172.890189 4040.165039 0.2193386 2.4438503 15.0571 11.4549 16
------> CAND:  86.360495 5188.943848 1.2088661 3.3319881 15.043 11.4365 16
------> CAND: 216.428819 5547.035645 1.0529386 0.9649299 17.6217 11.4054  4
------> CAND:  86.431860 4208.847168 0.5470584 3.0241473 15.0046 11.386 16
------> CAND: 147.299991 6889.671875 0.8683877 2.0246520 14.9513 11.3161 16
------> CAND: 156.838510 4386.968750 0.3702599 2.8057184 14.9331 11.2923 16
------> CAND: 124.321234 3919.498779 0.9099038 3.1088812 20.7259 11.2479  2
------> CAND:  41.629161 4234.735840 0.6130992 3.0648999 15.5218 11.1982  8
------> CAND: 115.205716 3917.543701 0.8918955 3.1010008 14.8502 11.1838 16
------> CAND: 446.243379 4073.725342 0.9088576 0.3681430 17.2944 11.1449  4
------> CAND: 107.992659 3722.149902 0.6965447 3.0085454 25.615 11.1245  1
------> CAND: 230.673276 7409.669434 1.3061808 3.0669634 15.414 11.0864  8
------> CAND:  86.429784 4326.452148 0.5881364 3.0569594 14.7721 11.0817 16
------> CAND:  93.585748 4759.435059 0.7277541 0.7683953 14.7351 11.0335 16
------> CAND: 107.993178 3765.475342 0.7103463 3.0231848 25.3916 11.0274  1
------> CAND: 210.470229 5405.354492 0.6695200 3.0415585 15.3522 11.0224  8
------> CAND: 115.217134 4021.453857 0.6595256 3.0592339 14.7199 11.0135 16
------> CAND: 115.283568 4376.926758 0.3915715 2.8453934 14.7074 10.9973 16
------> CAND: 190.025579 4550.357910 0.7534640 0.6512480 20.2707 10.9777  2
------> CAND: 173.128678 4202.509277 0.6427845 0.5155386 17.084 10.9776  4
------> CAND: 100.646214 4342.656738 1.0331099 0.4713432 14.6784 10.9595 16
------> CAND: 118.932527 3711.365723 0.4604352 2.9098601 14.6703 10.9489 16
------> CAND: 288.207753 4508.967773 0.4248102 2.8937387 17.0467 10.948  4
------> CAND: 200.262955 4529.529785 1.0844681 0.5417423 14.6646 10.9416 16
------> CAND:  27.230296 3619.843018 0.7469791 2.9921179 15.2699 10.9373  8
------> CAND: 230.502519 4925.975586 0.9302770 3.2402148 15.2575 10.9244  8
------> CAND: 115.305627 5778.647949 0.7487500 3.0202520 14.6477 10.9195 16
------> CAND: 172.964668 7178.583496 0.9813329 2.7175472 16.9843 10.8984  4
------> CAND:  72.856417 5106.487793 0.6367425 3.0450835 14.6129 10.8743 16
------> CAND: 136.164973 4569.991699 0.7459215 3.1521912 15.1954 10.8602  8
------> CAND: 143.938310 3649.404297 0.8710625 3.0274818 14.6013 10.8592 16
------> CAND: 172.825571 5146.028809 0.8196098 3.1886189 15.168 10.8319  8
------> CAND: 194.862829 3822.337646 0.4161861 2.8938239 15.1579 10.8215  8
------> CAND: 115.230110 4208.489258 0.3988638 2.8741832 14.5696 10.8179 16
------> CAND: 151.212092 4049.274902 0.7583948 0.3930729 19.9995 10.8168  2
------> CAND: 156.655296 4417.757324 0.6575508 0.6302633 14.5598 10.8052 16
------> CAND:  77.938644 3832.305176 0.8810476 3.0777605 16.8287 10.7749  4
------> CAND:  13.876474 4235.636230 0.6122330 3.0645211 15.0983 10.7599  8
------> CAND: 172.721249 5188.943848 1.2088661 3.3319881 15.0903 10.7516  8
------> CAND:  27.230555 3661.169922 0.7617005 3.0074165 15.0841 10.7452  8
------> CAND: 262.923257 5683.287109 0.6884723 2.9734786 16.7877 10.7424  4
------> CAND: 432.857897 5547.035645 1.0529386 0.9649299 19.8656 10.7373  2
------> CAND: 431.954805 4453.373047 0.6964797 3.1227727 19.8546 10.7308  2
------> CAND: 129.670756 4136.041016 0.7464744 0.4407932 14.5024 10.7306 16
------> CAND: 230.527172 5949.931152 1.1750307 3.3014381 15.0583 10.7186  8
------> CAND: 193.020314 4207.568848 0.9000064 0.4334853 14.4928 10.7181 16
------> CAND: 290.036255 4312.859375 1.0561184 0.4490867 15.032 10.6915  8
------> CAND: 153.576480 3744.218506 0.8035313 3.0434237 14.4597 10.6753 16
------> CAND:  70.044635 3655.199463 0.2883619 0.4570247 14.4568 10.6715 16
------> CAND: 452.433451 5179.648438 0.8085313 3.1804502 16.6961 10.6697  4
------> CAND:  77.845221 5430.309570 0.8084140 1.0565877 15.0028 10.6614  8
------> CAND: 345.633756 3766.228760 0.9479414 3.0707436 16.681 10.6577  4
------> CAND:  75.071327 4202.630859 0.8724841 0.4377627 14.4268 10.6326 16
------> CAND: 179.757580 3614.777832 0.9331715 3.0252786 14.9597 10.617  8
------> CAND: 172.810260 4582.134766 0.6175489 3.0817297 24.3961 10.5951  1
------> CAND: 170.489470 4644.097656 1.0608414 3.2584653 16.5903 10.5858  4
------> CAND:  43.284051 3637.255859 0.9615523 3.0363400 14.9163 10.5723  8
------> CAND: 256.951173 3680.496338 0.9281693 3.0423789 14.9149 10.5708  8
------> CAND: 192.123451 4577.218750 0.5143621 2.9836888 14.9139 10.5698  8
------> CAND: 213.660894 4037.989502 0.4562469 0.5362694 14.9132 10.5691  8
------> CAND: 289.588342 3922.736572 0.7770978 3.0770361 14.9129 10.5688  8
------> CAND: 191.157039 3739.294922 0.8097270 0.2192917 14.9095 10.5652  8
------> CAND: 110.398049 4769.387695 0.8721883 0.6986358 14.9085 10.5642  8
------> CAND: 172.780676 4449.291992 0.6989049 3.1236632 16.5417 10.5473  4
------> CAND:  84.260806 3937.479492 0.7903751 0.3320712 14.8897 10.5449  8
------> CAND: 183.299620 6371.590820 0.8999299 1.5016007 14.3421 10.5229 16
------> CAND:  39.093497 4866.808105 0.9385269 0.7182986 14.3371 10.5165 16
------> CAND: 357.596349 3889.406982 0.4718913 2.9442053 14.8564 10.5106  8
------> CAND: 248.926112 4521.457520 0.8752872 0.5916547 16.4912 10.5073  4
------> CAND: 183.861198 3747.695557 0.9506143 3.0657818 14.8498 10.5037  8
------> CAND: 175.908800 3622.592285 0.6515365 0.1961865 14.8459 10.4998  8
------> CAND:  56.018165 3651.634277 0.9197775 3.0354023 14.3225 10.4977 16
------> CAND: 460.923812 4934.444824 0.9290224 3.2399919 16.4747 10.4942  4
------> CAND: 165.396862 3618.554199 0.8233401 0.1512174 14.3196 10.4939 16
------> CAND: 148.203083 5081.270020 0.4596836 2.8134303 14.3145 10.4873 16
------> CAND:  86.390338 4449.291992 0.6989049 3.1236632 14.8308 10.4842  8
------> CAND: 190.898567 3716.731689 0.6890469 0.2351390 14.8187 10.4718  8
------> CAND: 408.462220 4654.224121 0.9155417 0.6392526 19.4015 10.4622  2
------> CAND: 125.641617 4053.712402 0.7237445 0.4060285 19.3936 10.4575  2
------> CAND: 346.548525 5809.517578 1.0050087 1.1022872 19.3838 10.4517  2
------> CAND: 312.971933 3670.151611 0.6636450 2.9858634 14.7884 10.4406  8
------> CAND: 390.318378 4007.708252 0.7844783 3.0965252 14.7821 10.4341  8
------> CAND:  17.017313 3842.386475 0.4021199 0.4655240 14.271 10.4311 16
------> CAND:  81.906539 5192.902344 0.7470056 3.1272206 14.2666 10.4254 16
------> CAND: 116.476532 3870.921387 0.3714803 2.8540421 14.7732 10.425  8
------> CAND: 315.395749 5422.046387 0.7454209 3.0953331 19.3326 10.4214  2
------> CAND: 271.579964 4355.656250 0.7496379 3.1372921 14.7663 10.4179  8
------> CAND: 132.602171 4382.288086 0.8470481 0.5292954 14.2573 10.4135 16
------> CAND: 396.429040 3744.514648 0.5750068 0.2889803 16.363 10.4058  4
[19:37:17][3953153][INFO ] Statistics: count dirty SumSpec pages 1936 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:37:17][3953153][INFO ] Data processing finished successfully!
19:37:17 (3953153): called boinc_finish(0)

</stderr_txt>
]]>