Task 1732186105

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[16:35:13][1036293][INFO ] Application startup - thank you for supporting Einstein@Home!
[16:35:13][1036293][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_141.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 1950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_141.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_40000_141_1950000_0_0
------> GPU usage: 0.500000
[16:35:13][1036293][INFO ] Starting data processing...
[16:35:13][1036293][INFO ] opti: No host transfer for n_steps. Use device global.
[16:35:13][1036293][INFO ] opti: No host transfer for mean. Use device global.
[16:35:13][1036293][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:35:13][1036293][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:35:13][1036293][INFO ] opti: power spectrum in fft callback (static link).
[16:35:13][1036293][INFO ] opti: __constant__ access is not uniform, bad!
[16:35:13][1036293][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[16:35:13][1036293][INFO ] CUDA global memory status (initial GPU state, including context):
[16:35:13][1036293][INFO ] No template file. Generating templates.
[16:35:13][1036293][INFO ] Template param value T_cons = 50000
[16:35:16][1036293][INFO ] Number of generated templates to be used: 50000
[16:35:16][1036293][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_2_dms_200_141.cpt
[16:35:16][1036293][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_2_dms_200_141.cpt (No such file or directory).
------> Starting from scratch...
[16:35:16][1036293][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_141.binary
[16:35:16][1036293][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_DM244.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693906175016
------> 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: 244.1 cm^-3 pc
------> Scale factor: 2.17421
[16:35:16][1036293][INFO ] Allocating memory for dedispersed compressed time series...
[16:35:16][1036293][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:35:16][1036293][INFO ] 8-bit allocation done
[16:35:16][1036293][INFO ] Foobar
[16:35:16][1036293][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_141.binary
[16:35:17][1036293][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:35:17][1036293][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:35:17][1036293][INFO ] FftSize = 12582913
[16:35:17][1036293][INFO ] Seed for random number generator is 1093222868.
[16:35:18][1036293][INFO ] 8[16:35:18][1036293][INFO ] 9[16:35:19][1036293][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:35:19][1036293][INFO ] Normalization factor 3.97364e-08
[16:35:19][1036293][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
[16:35:19][1036293][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
[16:35:19][1036293][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:35:19][1036293][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:35:19][1036293][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:36:13][1036293][INFO ] Checkpoint committed!
[16:37:13][1036293][INFO ] Checkpoint committed!
[16:38:13][1036293][INFO ] Checkpoint committed!
[16:39:13][1036293][INFO ] Checkpoint committed!
[16:40:13][1036293][INFO ] Checkpoint committed!
[16:41:13][1036293][INFO ] Checkpoint committed!
[16:42:14][1036293][INFO ] Checkpoint committed!
[16:43:14][1036293][INFO ] Checkpoint committed!
[16:44:14][1036293][INFO ] Checkpoint committed!
[16:45:14][1036293][INFO ] Checkpoint committed!
[16:46:14][1036293][INFO ] Checkpoint committed!
[16:46:43][1036293][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 302.765438 4077.084473 0.6718230 0.9193674 17.3624 13.1266  8
------> CAND:  86.370096 4042.032715 0.9906649 2.8494754 15.7614 12.3868 16
------> CAND: 230.452693 3924.033936 0.5749021 2.4971786 16.5695 12.2914  8
------> CAND: 151.382849 4077.084473 0.6718230 0.9193674 15.6789 12.2769 16
------> CAND: 115.883035 4266.052734 0.9627853 0.8229954 18.5348 12.1346  4
------> CAND: 419.858824 3713.287354 0.5317071 0.7583603 18.5266 12.1281  4
------> CAND:  86.360754 4053.750732 1.0371407 2.8759894 15.5175 12.0625 16
------> CAND: 397.401420 3810.915771 0.6902747 0.6609727 16.322 12.0321  8
------> CAND: 345.691367 4092.628174 0.8258707 2.7397463 18.3452 11.983  4
------> CAND:  15.505672 3748.006592 0.3597987 1.8641924 15.1713 11.6051 16
------> CAND: 326.120743 3891.670166 0.8005229 0.6346298 17.8252 11.5677  4
------> CAND: 172.740193 4042.032715 0.9906649 2.8494754 15.7733 11.4595  8
------> CAND:  86.372951 3978.983398 0.9268076 2.8174481 15.0527 11.4491 16
------> CAND: 271.310074 4792.904297 1.1427400 1.0942161 15.7082 11.3918  8
------> CAND: 115.193000 4130.085938 0.8797363 2.7814541 14.9608 11.3286 16
------> CAND:  86.550196 5011.991699 1.0264299 1.4097403 14.9003 11.2494 16
------> CAND: 115.294727 3788.484619 0.5844181 2.5452514 20.7096 11.2383  2
------> CAND:  78.633091 4162.490234 0.6529069 2.5285656 17.3989 11.228  4
------> CAND: 119.874285 3838.594727 0.6372426 2.6076822 17.3987 11.2279  4
------> CAND:  79.857974 3664.492188 0.7629815 2.7258525 14.8826 11.2261 16
------> CAND:  86.373211 3841.267090 0.9235038 2.8156602 14.8807 11.2236 16
------> CAND:  86.398383 3975.784424 0.7254401 2.6759527 14.8665 11.2051 16
------> CAND: 115.294468 3788.277344 0.5850900 2.5462186 20.5592 11.1489  2
------> CAND: 239.748830 3838.594727 0.6372426 2.6076822 25.6654 11.1463  1
------> CAND: 345.605210 4175.776855 0.8651588 2.7640181 15.4407 11.1141  8
------> CAND: 167.834951 3961.062256 1.0033048 2.8600917 14.7951 11.1117 16
------> CAND:  86.413694 3822.458252 0.5393755 2.4732354 14.79 11.1051 16
------> CAND:  88.058723 4956.106445 0.8795261 2.3795989 15.4306 11.1037  8
------> CAND: 230.404165 4072.342773 0.7494581 2.6810377 15.4221 11.0948  8
------> CAND: 332.887445 3825.183105 0.5277140 2.4418659 15.3957 11.0675  8
------> CAND: 426.333318 3730.848145 0.9371053 0.4398211 17.1877 11.06  4
------> CAND: 308.624636 4217.321289 0.8495811 2.7372336 15.3836 11.0549  8
------> CAND: 115.294208 3747.188232 0.3634246 1.8706883 14.7448 11.046 16
------> CAND:  52.907429 4478.685059 0.9379168 0.9989259 17.1667 11.0433  4
------> CAND: 187.115703 3716.395996 0.9270485 0.4263684 14.738 11.0372 16
------> CAND: 298.356378 3785.578125 0.8641833 0.5077638 15.339 11.0087  8
------> CAND: 364.988727 3787.552246 0.5857590 0.7570459 15.322 10.9912  8
------> CAND: 261.198300 4262.427734 1.0074277 0.7808303 17.0984 10.989  4
------> CAND: 172.771334 3723.072998 0.7282933 2.6978521 14.6827 10.9651 16
------> CAND: 230.372765 3701.479248 0.8380830 2.7704089 15.2753 10.9428  8
------> CAND:  86.371394 4003.188965 0.8654835 2.7842093 14.6592 10.9345 16
------> CAND: 115.209868 3877.938965 0.8382301 2.7683008 14.6489 10.921 16
------> CAND: 499.305216 4163.805176 1.0551631 2.8818343 20.1704 10.9182  2
------> CAND: 230.578296 3636.188721 0.5174544 2.4910150 15.244 10.9105  8
------> CAND:  59.915733 3730.211426 0.7102689 2.6837637 16.9732 10.8896  4
------> CAND: 115.291873 3761.542480 0.6223340 2.6039352 14.6215 10.8854 16
------> CAND: 302.325051 4152.054688 0.9286943 2.8121424 16.9565 10.8763  4
------> CAND: 154.971342 4658.147461 0.9966012 2.7579901 14.6085 10.8685 16
------> CAND: 119.926706 3801.161621 0.3735397 1.8159837 20.085 10.8675  2
------> CAND: 275.513344 4418.183105 0.6472116 2.3430405 20.0358 10.8383  2
------> CAND: 345.589380 4152.357910 0.8721845 2.7670064 16.9011 10.8324  4
------> CAND: 161.304143 3669.247559 0.7201986 2.6927879 15.1609 10.8245  8
------> CAND: 108.611848 4988.830078 1.1630676 2.7892406 14.5688 10.8169 16
------> CAND:  32.837769 4792.540527 1.0733709 2.7817655 14.5638 10.8103 16
------> CAND: 170.006264 4464.033691 1.0063047 0.9326270 14.5609 10.8067 16
------> CAND: 115.250611 4141.597656 0.6757810 2.5726702 14.5515 10.7944 16
------> CAND:  26.860755 3801.982422 0.3721017 1.8420223 14.5395 10.7787 16
------> CAND: 421.387333 4662.865234 1.0682980 1.0560929 16.8304 10.7762  4
------> CAND: 360.234000 4109.974609 0.8172325 2.7297444 15.1088 10.7707  8
------> CAND: 175.398345 4676.095703 0.9767245 1.1495308 14.5262 10.7615 16
------> CAND: 464.340250 4260.012695 0.7905274 0.9672828 24.773 10.7588  1
------> CAND: 131.245717 4420.492188 0.8661746 1.0168297 15.0916 10.753  8
------> CAND: 175.882849 4472.005859 1.0581043 0.9157767 15.0775 10.7385  8
------> CAND: 393.614403 5011.187988 0.9699541 2.5270638 15.0773 10.7382  8
------> CAND:  78.629976 4037.036865 0.6089790 2.5003474 16.7422 10.7063  4
------> CAND:  64.788018 4631.520508 0.9978630 2.7595398 14.48 10.7016 16
------> CAND: 163.007821 4605.157227 0.8479186 1.2156688 14.4774 10.6982 16
------> CAND: 115.289018 3636.188721 0.5174544 2.4910150 14.4602 10.6759 16
------> CAND: 460.834281 3637.903076 0.9503424 2.8142524 24.5416 10.6583  1
------> CAND: 119.904907 4184.003906 0.7185071 2.6157112 19.7137 10.6473  2
------> CAND: 249.968301 3974.587402 0.6344609 0.8665520 16.6663 10.6461  4
------> CAND:  45.561503 4609.987305 0.9993083 2.7675064 14.9805 10.6384  8
------> CAND: 172.798323 4070.893066 0.7506009 2.6824801 14.9784 10.6362  8
------> CAND: 330.159484 3753.403076 0.8303735 0.5015886 19.6452 10.6067  2
------> CAND: 182.744530 4129.884766 1.0240245 0.6861507 16.6161 10.6063  4
------> CAND: 145.380143 4159.291016 0.7915143 2.7034452 14.406 10.6056 16
------> CAND: 135.655037 4792.904297 1.1427400 1.0942161 14.393 10.5888 16
------> CAND:  79.899755 3758.429199 0.6320406 2.6149504 14.387 10.581 16
------> CAND: 385.235372 3803.482178 0.9650514 0.4804826 14.9092 10.5649  8
------> CAND: 164.376213 3871.928467 0.7279063 0.6751357 14.3699 10.5589 16
------> CAND:  33.002817 4065.011719 0.7529277 0.8284615 14.9029 10.5585  8
------> CAND: 115.283568 4591.057617 0.8044523 2.5531430 14.366 10.5539 16
------> CAND: 345.573031 3898.974121 0.6915393 2.6490717 16.5446 10.5496  4
------> CAND: 261.172090 3945.533447 0.8624049 0.6310906 14.8792 10.5341  8
------> CAND: 119.830688 3674.460205 0.6975562 2.6806448 16.5159 10.5269  4
------> CAND: 127.393563 3833.293701 0.9058843 0.5219949 14.8676 10.5221  8
------> CAND: 115.882775 4271.798340 0.9626886 0.8216399 16.5 10.5143  4
------> CAND: 115.203640 3680.349121 0.9635204 2.8212290 14.3234 10.4987 16
------> CAND: 172.739155 3707.121826 0.7883083 2.7426264 16.4694 10.49  4
------> CAND: 156.032993 3765.147705 0.9435820 2.8247278 14.8363 10.4899  8
------> CAND: 223.631236 4448.668945 0.8194951 1.0957354 19.4414 10.4859  2
------> CAND: 343.005966 3730.074707 0.4983122 0.8200803 24.1333 10.481  1
------> CAND: 453.829870 4423.490234 0.9462299 2.7799056 19.4323 10.4805  2
------> CAND: 431.851780 4075.573242 0.8347207 2.7550983 24.1297 10.4794  1
------> CAND:  53.721769 3801.982422 0.3721017 1.8420223 14.8159 10.4689  8
------> CAND: 104.571550 4337.523926 0.5450234 1.9278573 14.2975 10.4654 16
------> CAND:  86.369577 3707.121826 0.7883083 2.7426264 14.8108 10.4636  8
------> CAND: 115.879661 4181.910156 0.9227280 0.7852043 16.43 10.4588  4
------> CAND: 129.576035 4631.520508 0.9978630 2.7595398 14.8002 10.4527  8
------> CAND:  38.372581 3712.108398 0.5390083 0.7454814 14.282 10.4453 16
[16:46:43][1036293][INFO ] Statistics: count dirty SumSpec pages 1786 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:46:43][1036293][INFO ] Data processing finished successfully!
16:46:43 (1036293): called boinc_finish(0)

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